RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= psy942
(762 letters)
>gnl|CDD|187641 cd08936, CR_SDR_c, Porcine peroxisomal carbonyl reductase like,
classical (c) SDR. This subgroup contains porcine
peroxisomal carbonyl reductase and similar proteins. The
porcine enzyme efficiently reduces retinals. This
subgroup also includes human dehydrogenase/reductase
(SDR family) member 4 (DHRS4), and human DHRS4L1. DHRS4
is a peroxisomal enzyme with 3beta-hydroxysteroid
dehydrogenase activity; it catalyzes the reduction of
3-keto-C19/C21-steroids into 3beta-hydroxysteroids more
efficiently than it does the retinal reduction. The
human DHRS4 gene cluster contains DHRS4, DHRS4L2 and
DHRS4L1. DHRS4L2 and DHRS4L1 are paralogs of DHRS4,
DHRS4L2 being the most recent member. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 256
Score = 330 bits (847), Expect = e-108
Identities = 143/250 (57%), Positives = 183/250 (73%), Gaps = 1/250 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
LA KVA+VTAS+DGIG AIA+RL+ +GA VV+SSRK+ NV++AV TLQ EG ++G VC
Sbjct: 8 LANKVALVTASTDGIGLAIARRLAQDGAHVVVSSRKQQNVDRAVATLQGEG-LSVTGTVC 66
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
HV K EDR++L A GG+DILVSNAAVNP G +++ E VWDKI +VNVK+T L+
Sbjct: 67 HVGKAEDRERLVATAVNLHGGVDILVSNAAVNPFFGNILDSTEEVWDKILDVNVKATALM 126
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ V+P + KR GGS+V VSS+ PF LG Y+VSKTALLGLTK +A +LA NIRVN
Sbjct: 127 TKAVVPEMEKRGGGSVVIVSSVAAFHPFPGLGPYNVSKTALLGLTKNLAPELAPRNIRVN 186
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
CLAPG+ KT F++AL+ + E + + RL P++ GIV+FLCS+DASYITGE +
Sbjct: 187 CLAPGLIKTSFSSALWMDKAVEESMKETLRIRRLGQPEDCAGIVSFLCSEDASYITGETV 246
Query: 619 VAAGGMQSRL 628
V GG SRL
Sbjct: 247 VVGGGTPSRL 256
Score = 267 bits (684), Expect = 4e-84
Identities = 118/204 (57%), Positives = 150/204 (73%), Gaps = 1/204 (0%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L KVA+VTAS+DGIG AIA+RL+ +GA VV+SSRK+ NV++AV TLQ EG ++G VC
Sbjct: 8 LANKVALVTASTDGIGLAIARRLAQDGAHVVVSSRKQQNVDRAVATLQGEG-LSVTGTVC 66
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
HV K EDR++L A GG+DILVSNAAVNP G +++ E VWDKI +VNVK+T L+
Sbjct: 67 HVGKAEDRERLVATAVNLHGGVDILVSNAAVNPFFGNILDSTEEVWDKILDVNVKATALM 126
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ V+P + KR GGS+V VSS+ PF LG Y+VSKTALLGLTK +A +LA NIRVN
Sbjct: 127 TKAVVPEMEKRGGGSVVIVSSVAAFHPFPGLGPYNVSKTALLGLTKNLAPELAPRNIRVN 186
Query: 190 CLAPGITKTKFAAAKKEVKKKETN 213
CLAPG+ KT F++A K E +
Sbjct: 187 CLAPGLIKTSFSSALWMDKAVEES 210
Score = 97.6 bits (243), Expect = 1e-22
Identities = 41/82 (50%), Positives = 59/82 (71%), Gaps = 2/82 (2%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
+R++A L+GG+DILVSNAAVNP +++ +E VWDKI DVN+K++ L+T+ V+P
Sbjct: 75 ERLVAT--AVNLHGGVDILVSNAAVNPFFGNILDSTEEVWDKILDVNVKATALMTKAVVP 132
Query: 740 YMRKKKGGSIVYVSSIGGFKQF 761
M K+ GGS+V VSS+ F F
Sbjct: 133 EMEKRGGGSVVIVSSVAAFHPF 154
Score = 73.0 bits (179), Expect = 3e-14
Identities = 30/41 (73%), Positives = 35/41 (85%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+G Y+VSKTAL GLTK +A +LAP NIRVNCLAPGLI+T F
Sbjct: 157 LGPYNVSKTALLGLTKNLAPELAPRNIRVNCLAPGLIKTSF 197
>gnl|CDD|235975 PRK07231, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 251
Score = 270 bits (693), Expect = 2e-85
Identities = 99/249 (39%), Positives = 143/249 (57%), Gaps = 4/249 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GKVA+VT +S GIG IA+R + EGA VV++ R E + + G V
Sbjct: 2 RLEGKVAIVTGASSGIGEGIARRFAAEGARVVVTDRNEEAAERVAAEILAGGR--AIAVA 59
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ + D + A ++FG +DILV+NA GP+++ E +D+IF VNVKS +L
Sbjct: 60 ADVSDEADVEAAVAAALERFGSVDILVNNAGTTHRNGPLLDVDEAEFDRIFAVNVKSPYL 119
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
TQ +P +R GG+IV V+S GL P LG Y+ SK A++ LTKA+A +L + IRV
Sbjct: 120 WTQAAVPAMRGEGGGAIVNVASTAGLRPRPGLGWYNASKGAVITLTKALAAELGPDKIRV 179
Query: 558 NCLAPGITKTKFAAALYE--TEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
N +AP + +T A T E ++ +P+GRL P+++ FL SD+AS+ITG
Sbjct: 180 NAVAPVVVETGLLEAFMGEPTPENRAKFLATIPLGRLGTPEDIANAALFLASDEASWITG 239
Query: 616 EVIVAAGGM 624
+V GG
Sbjct: 240 VTLVVDGGR 248
Score = 217 bits (555), Expect = 2e-65
Identities = 82/207 (39%), Positives = 117/207 (56%), Gaps = 2/207 (0%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GKVA+VT +S GIG IA+R +AEGA VV++ R E + + G V
Sbjct: 2 RLEGKVAIVTGASSGIGEGIARRFAAEGARVVVTDRNEEAAERVAAEILAGGR--AIAVA 59
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ + D + A ++FG +DILV+NA GP+++ E +D+IF VNVKS +L
Sbjct: 60 ADVSDEADVEAAVAAALERFGSVDILVNNAGTTHRNGPLLDVDEAEFDRIFAVNVKSPYL 119
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
TQ +P +R GG+IV V+S GL P LG Y+ SK A++ LTKA+A +L + IRV
Sbjct: 120 WTQAAVPAMRGEGGGAIVNVASTAGLRPRPGLGWYNASKGAVITLTKALAAELGPDKIRV 179
Query: 189 NCLAPGITKTKFAAAKKEVKKKETNDE 215
N +AP + +T A E +
Sbjct: 180 NAVAPVVVETGLLEAFMGEPTPENRAK 206
Score = 88.7 bits (221), Expect = 1e-19
Identities = 31/66 (46%), Positives = 44/66 (66%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NA N PL++ E +D+IF VN+KS +L TQ +P MR + GG+IV
Sbjct: 79 FGSVDILVNNAGTTHRNGPLLDVDEAEFDRIFAVNVKSPYLWTQAAVPAMRGEGGGAIVN 138
Query: 752 VSSIGG 757
V+S G
Sbjct: 139 VASTAG 144
Score = 58.7 bits (143), Expect = 2e-09
Identities = 18/42 (42%), Positives = 27/42 (64%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+G Y+ SK A+ LTK +A +L P+ IRVN +AP ++ T
Sbjct: 150 GLGWYNASKGAVITLTKALAAELGPDKIRVNAVAPVVVETGL 191
>gnl|CDD|180802 PRK07035, PRK07035, short chain dehydrogenase; Provisional.
Length = 252
Score = 250 bits (640), Expect = 1e-77
Identities = 98/246 (39%), Positives = 152/246 (61%), Gaps = 1/246 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK+A+VT +S GIG AIAK L+ +GA V++SSRK + + G K + C
Sbjct: 6 LTGKIALVTGASRGIGEAIAKLLAQQGAHVIVSSRKLDGCQAVADAIVAAGG-KAEALAC 64
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
H+ + E LF H ++ G +DILV+NAA NP G +++ + K +VN++ F +
Sbjct: 65 HIGEMEQIDALFAHIRERHGRLDILVNNAAANPYFGHILDTDLGAFQKTVDVNIRGYFFM 124
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+ E ++++ GGSIV V+S+ G++P G YS++K A++ +TKA A++ A IRVN
Sbjct: 125 SVEAGKLMKEQGGGSIVNVASVNGVSPGDFQGIYSITKAAVISMTKAFAKECAPFGIRVN 184
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
L PG+T TKFA+AL++ + + A++++P+ R A P EM G V +L SD +SY TGE +
Sbjct: 185 ALLPGLTDTKFASALFKNDAILKQALAHIPLRRHAEPSEMAGAVLYLASDASSYTTGECL 244
Query: 619 VAAGGM 624
GG
Sbjct: 245 NVDGGY 250
Score = 192 bits (491), Expect = 2e-56
Identities = 79/194 (40%), Positives = 121/194 (62%), Gaps = 1/194 (0%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
LTGK+A+VT +S GIG AIAK L+ +GA V++SSRK + + G K + C
Sbjct: 6 LTGKIALVTGASRGIGEAIAKLLAQQGAHVIVSSRKLDGCQAVADAIVAAGG-KAEALAC 64
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
H+ + E LF H ++ G +DILV+NAA NP G +++ + K +VN++ F +
Sbjct: 65 HIGEMEQIDALFAHIRERHGRLDILVNNAAANPYFGHILDTDLGAFQKTVDVNIRGYFFM 124
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+ E ++++ GGSIV V+S+ G++P G YS++K A++ +TKA A++ A IRVN
Sbjct: 125 SVEAGKLMKEQGGGSIVNVASVNGVSPGDFQGIYSITKAAVISMTKAFAKECAPFGIRVN 184
Query: 190 CLAPGITKTKFAAA 203
L PG+T TKFA+A
Sbjct: 185 ALLPGLTDTKFASA 198
Score = 67.3 bits (165), Expect = 3e-12
Identities = 25/66 (37%), Positives = 41/66 (62%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NAA NP +++ + K DVN++ F ++ E M+++ GGSIV
Sbjct: 83 HGRLDILVNNAAANPYFGHILDTDLGAFQKTVDVNIRGYFFMSVEAGKLMKEQGGGSIVN 142
Query: 752 VSSIGG 757
V+S+ G
Sbjct: 143 VASVNG 148
Score = 58.1 bits (141), Expect = 3e-09
Identities = 24/56 (42%), Positives = 32/56 (57%), Gaps = 3/56 (5%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLY 692
F G YS++K A+ +TK A++ AP IRVN L PGL TKF A+ D +
Sbjct: 154 FQGIYSITKAAVISMTKAFAKECAPFGIRVNALLPGLTDTKFAS---ALFKNDAIL 206
>gnl|CDD|212491 cd05233, SDR_c, classical (c) SDRs. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human prostaglandin dehydrogenase
(PGDH) numbering). In addition to the Tyr and Lys, there
is often an upstream Ser (Ser-138, PGDH numbering)
and/or an Asn (Asn-107, PGDH numbering) contributing to
the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 234
Score = 247 bits (633), Expect = 5e-77
Identities = 102/237 (43%), Positives = 146/237 (61%), Gaps = 4/237 (1%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
A+VT +S GIG AIA+RL+ EGA VV++ R E + + G V V+ +
Sbjct: 1 ALVTGASSGIGRAIARRLAREGAKVVLADRNEEALAELAAIEALGG--NAVAVQADVSDE 58
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
ED + L E A ++FG +DILV+NA + GP+ E + WD++ +VN+ FLLT+ L
Sbjct: 59 EDVEALVEEALEEFGRLDILVNNAGIARP-GPLEELTDEDWDRVLDVNLTGVFLLTRAAL 117
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
P+++K+ GG IV +SS+ GL P AY+ SK AL GLT+++A +LA IRVN +APG
Sbjct: 118 PHMKKQGGGRIVNISSVAGLRPLPGQAAYAASKAALEGLTRSLALELAPYGIRVNAVAPG 177
Query: 564 ITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVA 620
+ T A L E E+A + +P+GRL P+E+ V FL SD+ASYITG+VI
Sbjct: 178 LVDTPMLAKLGPEEAEKELA-AAIPLGRLGTPEEVAEAVVFLASDEASYITGQVIPV 233
Score = 205 bits (525), Expect = 2e-61
Identities = 79/197 (40%), Positives = 118/197 (59%), Gaps = 3/197 (1%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
A+VT +S GIG AIA+RL+ EGA VV++ R E + + G V V+ +
Sbjct: 1 ALVTGASSGIGRAIARRLAREGAKVVLADRNEEALAELAAIEALGG--NAVAVQADVSDE 58
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
ED + L E A ++FG +DILV+NA + GP+ E + WD++ +VN+ FLLT+ L
Sbjct: 59 EDVEALVEEALEEFGRLDILVNNAGIARP-GPLEELTDEDWDRVLDVNLTGVFLLTRAAL 117
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
P+++K+ GG IV +SS+ GL P AY+ SK AL GLT+++A +LA IRVN +APG
Sbjct: 118 PHMKKQGGGRIVNISSVAGLRPLPGQAAYAASKAALEGLTRSLALELAPYGIRVNAVAPG 177
Query: 195 ITKTKFAAAKKEVKKKE 211
+ T A + ++
Sbjct: 178 LVDTPMLAKLGPEEAEK 194
Score = 88.1 bits (219), Expect = 2e-19
Identities = 31/72 (43%), Positives = 47/72 (65%), Gaps = 1/72 (1%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
+ +G +DILV+NA + PL E ++ WD++ DVNL FLLT+ LP+M+K+ GG
Sbjct: 68 ALEEFGRLDILVNNAGIARPG-PLEELTDEDWDRVLDVNLTGVFLLTRAALPHMKKQGGG 126
Query: 748 SIVYVSSIGGFK 759
IV +SS+ G +
Sbjct: 127 RIVNISSVAGLR 138
Score = 59.2 bits (144), Expect = 1e-09
Identities = 22/40 (55%), Positives = 28/40 (70%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
AY+ SK AL GLT+ +A +LAP IRVN +APGL+ T
Sbjct: 144 AAYAASKAALEGLTRSLALELAPYGIRVNAVAPGLVDTPM 183
>gnl|CDD|235546 PRK05653, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Validated.
Length = 246
Score = 234 bits (600), Expect = 6e-72
Identities = 96/248 (38%), Positives = 133/248 (53%), Gaps = 4/248 (1%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L GK A+VT +S GIG AIA RL+ +GA VVI E L+ G + +
Sbjct: 1 MSLQGKTALVTGASRGIGRAIALRLAADGAKVVIYDSNEEAAEALAAELRAAGGE-ARVL 59
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V V+ + + L E A + FG +DILV+NA + + E WD++ +VN+ TF
Sbjct: 60 VFDVSDEAAVRALIEAAVEAFGALDILVNNAGITR-DALLPRMSEEDWDRVIDVNLTGTF 118
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+ + LP + K G IV +SS+ G+ YS +K ++G TKA+A +LAS I
Sbjct: 119 NVVRAALPPMIKARYGRIVNISSVSGVTGNPGQTNYSAAKAGVIGFTKALALELASRGIT 178
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +APG T L EE + +P+GRL P+E+ VAFL SD ASYITG+
Sbjct: 179 VNAVAPGFIDTDMTEGL--PEEVKAEILKEIPLGRLGQPEEVANAVAFLASDAASYITGQ 236
Query: 617 VIVAAGGM 624
VI GGM
Sbjct: 237 VIPVNGGM 244
Score = 183 bits (466), Expect = 7e-53
Identities = 71/191 (37%), Positives = 102/191 (53%), Gaps = 2/191 (1%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L GK A+VT +S GIG AIA RL+A+GA VVI E L+ G + +
Sbjct: 1 MSLQGKTALVTGASRGIGRAIALRLAADGAKVVIYDSNEEAAEALAAELRAAGGE-ARVL 59
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V V+ + + L E A + FG +DILV+NA + + E WD++ +VN+ TF
Sbjct: 60 VFDVSDEAAVRALIEAAVEAFGALDILVNNAGITR-DALLPRMSEEDWDRVIDVNLTGTF 118
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+ + LP + K G IV +SS+ G+ YS +K ++G TKA+A +LAS I
Sbjct: 119 NVVRAALPPMIKARYGRIVNISSVSGVTGNPGQTNYSAAKAGVIGFTKALALELASRGIT 178
Query: 188 VNCLAPGITKT 198
VN +APG T
Sbjct: 179 VNAVAPGFIDT 189
Score = 77.9 bits (193), Expect = 5e-16
Identities = 28/77 (36%), Positives = 44/77 (57%), Gaps = 2/77 (2%)
Query: 682 MIAMLSTD-KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPY 740
+ A++ + +G +DILV+NA + L SE WD++ DVNL +F + + LP
Sbjct: 69 VRALIEAAVEAFGALDILVNNAGITRDA-LLPRMSEEDWDRVIDVNLTGTFNVVRAALPP 127
Query: 741 MRKKKGGSIVYVSSIGG 757
M K + G IV +SS+ G
Sbjct: 128 MIKARYGRIVNISSVSG 144
Score = 53.2 bits (129), Expect = 1e-07
Identities = 17/38 (44%), Positives = 22/38 (57%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS +K + G TK +A +LA I VN +APG I T
Sbjct: 152 TNYSAAKAGVIGFTKALALELASRGITVNAVAPGFIDT 189
>gnl|CDD|223959 COG1028, FabG, Dehydrogenases with different specificities (related
to short-chain alcohol dehydrogenases) [Secondary
metabolites biosynthesis, transport, and catabolism /
General function prediction only].
Length = 251
Score = 233 bits (597), Expect = 2e-71
Identities = 105/252 (41%), Positives = 149/252 (59%), Gaps = 8/252 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVI--SSRKESNVNKAVETLQKEGHQKISG 435
L+GKVA+VT +S GIG AIA+ L+ EGA VV+ +E +++ G + +
Sbjct: 2 DLSGKVALVTGASSGIGRAIARALAREGARVVVAARRSEEEAAEALAAAIKEAGGGRAAA 61
Query: 436 VVCHVAKK-EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
V V+ E + L AE++FG IDILV+NA + P+ E E WD++ +VN+
Sbjct: 62 VAADVSDDEESVEALVAAAEEEFGRIDILVNNAGIAGPDAPLEELTEEDWDRVIDVNLLG 121
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
FLLT+ LP ++K+ IV +SS+ GL AY+ SK AL+GLTKA+A +LA
Sbjct: 122 AFLLTRAALPLMKKQ---RIVNISSVAGLGGPPGQAAYAASKAALIGLTKALALELAPRG 178
Query: 555 IRVNCLAPGITKTKFAAALYETE-EAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD-ASY 612
IRVN +APG T AAL E EA + + +P+GRL P+E+ VAFL SD+ ASY
Sbjct: 179 IRVNAVAPGYIDTPMTAALESAELEALKRLAARIPLGRLGTPEEVAAAVAFLASDEAASY 238
Query: 613 ITGEVIVAAGGM 624
ITG+ + GG+
Sbjct: 239 ITGQTLPVDGGL 250
Score = 191 bits (488), Expect = 5e-56
Identities = 81/198 (40%), Positives = 115/198 (58%), Gaps = 6/198 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVI--SSRKESNVNKAVETLQKEGHQKISG 66
L+GKVA+VT +S GIG AIA+ L+ EGA VV+ +E +++ G + +
Sbjct: 2 DLSGKVALVTGASSGIGRAIARALAREGARVVVAARRSEEEAAEALAAAIKEAGGGRAAA 61
Query: 67 VVCHVAKK-EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
V V+ E + L AE++FG IDILV+NA + P+ E E WD++ +VN+
Sbjct: 62 VAADVSDDEESVEALVAAAEEEFGRIDILVNNAGIAGPDAPLEELTEEDWDRVIDVNLLG 121
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
FLLT+ LP ++K+ IV +SS+ GL AY+ SK AL+GLTKA+A +LA
Sbjct: 122 AFLLTRAALPLMKKQ---RIVNISSVAGLGGPPGQAAYAASKAALIGLTKALALELAPRG 178
Query: 186 IRVNCLAPGITKTKFAAA 203
IRVN +APG T AA
Sbjct: 179 IRVNAVAPGYIDTPMTAA 196
Score = 67.5 bits (165), Expect = 2e-12
Identities = 31/66 (46%), Positives = 43/66 (65%), Gaps = 3/66 (4%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G IDILV+NA + + PL E +E WD++ DVNL +FLLT+ LP M+K IV
Sbjct: 84 FGRIDILVNNAGIAGPDAPLEELTEEDWDRVIDVNLLGAFLLTRAALPLMKK---QRIVN 140
Query: 752 VSSIGG 757
+SS+ G
Sbjct: 141 ISSVAG 146
Score = 59.4 bits (144), Expect = 1e-09
Identities = 39/147 (26%), Positives = 54/147 (36%), Gaps = 31/147 (21%)
Query: 544 KAVAQDLASE----NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVP----MGRLAVP 595
+A+ E +I VN GI E+ + N+ + R A+P
Sbjct: 74 EALVAAAEEEFGRIDILVNNA--GIAGPDAPLEELTEEDWDRVIDVNLLGAFLLTRAALP 131
Query: 596 DEMGGIVAFLCSDDASYITGEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVV 655
+ + S VA G AY+ SK AL GLTK +
Sbjct: 132 LMKKQRIVNISS-----------VAGLGGPPGQA----------AYAASKAALIGLTKAL 170
Query: 656 AEDLAPENIRVNCLAPGLIRTKFGDRM 682
A +LAP IRVN +APG I T +
Sbjct: 171 ALELAPRGIRVNAVAPGYIDTPMTAAL 197
>gnl|CDD|235506 PRK05565, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 247
Score = 230 bits (588), Expect = 3e-70
Identities = 110/253 (43%), Positives = 156/253 (61%), Gaps = 15/253 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRK-ESNVNKAVETLQKEGHQKISGV 436
+L GKVA+VT +S GIG AIA+ L+ EGA VVI+ E + +E +++EG I+ V
Sbjct: 2 KLMGKVAIVTGASGGIGRAIAELLAKEGAKVVIAYDINEEAAQELLEEIKEEGGDAIA-V 60
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V+ +ED + L E +KFG IDILV+NA ++ G V + + WD++ +VN+
Sbjct: 61 KADVSSEEDVENLVEQIVEKFGKIDILVNNAGIS-NFGLVTDMTDEEWDRVIDVNLTGVM 119
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
LLT+ LPY+ KR G IV +SSI GL A ++L YS SK A+ TKA+A++LA
Sbjct: 120 LLTRYALPYMIKRKSGVIVNISSIWGLIGASCEVL--YSASKGAVNAFTKALAKELAPSG 177
Query: 555 IRVNCLAPGITKTKFAAALYETEE---AHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
IRVN +APG T+ ++ E ++ A EI P+GRL P+E+ +V FL SDDAS
Sbjct: 178 IRVNAVAPGAIDTEMWSSFSEEDKEGLAEEI-----PLGRLGKPEEIAKVVLFLASDDAS 232
Query: 612 YITGEVIVAAGGM 624
YITG++I GG
Sbjct: 233 YITGQIITVDGGW 245
Score = 182 bits (464), Expect = 2e-52
Identities = 88/210 (41%), Positives = 128/210 (60%), Gaps = 7/210 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRK-ESNVNKAVETLQKEGHQKISGV 67
+L GKVA+VT +S GIG AIA+ L+ EGA VVI+ E + +E +++EG I+ V
Sbjct: 2 KLMGKVAIVTGASGGIGRAIAELLAKEGAKVVIAYDINEEAAQELLEEIKEEGGDAIA-V 60
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V+ +ED + L E +KFG IDILV+NA ++ G V + + WD++ +VN+
Sbjct: 61 KADVSSEEDVENLVEQIVEKFGKIDILVNNAGIS-NFGLVTDMTDEEWDRVIDVNLTGVM 119
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
LLT+ LPY+ KR G IV +SSI GL A ++L YS SK A+ TKA+A++LA
Sbjct: 120 LLTRYALPYMIKRKSGVIVNISSIWGLIGASCEVL--YSASKGAVNAFTKALAKELAPSG 177
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKETNDE 215
IRVN +APG T+ ++ E K+ +E
Sbjct: 178 IRVNAVAPGAIDTEMWSSFSEEDKEGLAEE 207
Score = 78.7 bits (195), Expect = 3e-16
Identities = 31/73 (42%), Positives = 45/73 (61%), Gaps = 3/73 (4%)
Query: 687 STDKLYGGIDILVSNAAVNPAN-EPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK 745
+ +G IDILV+NA + +N + + ++ WD++ DVNL LLT+ LPYM K+K
Sbjct: 76 QIVEKFGKIDILVNNAGI--SNFGLVTDMTDEEWDRVIDVNLTGVMLLTRYALPYMIKRK 133
Query: 746 GGSIVYVSSIGGF 758
G IV +SSI G
Sbjct: 134 SGVIVNISSIWGL 146
Score = 51.8 bits (125), Expect = 3e-07
Identities = 20/43 (46%), Positives = 26/43 (60%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
YS SK A+ TK +A++LAP IRVN +APG I T+
Sbjct: 154 LYSASKGAVNAFTKALAKELAPSGIRVNAVAPGAIDTEMWSSF 196
>gnl|CDD|235500 PRK05557, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Validated.
Length = 248
Score = 228 bits (584), Expect = 1e-69
Identities = 92/247 (37%), Positives = 142/247 (57%), Gaps = 3/247 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT +S GIG AIA+RL+ +GA+VVI+ +A+ K V
Sbjct: 2 SLEGKVALVTGASRGIGRAIAERLAAQGANVVINYASSEAGAEALVAEIGALGGKALAVQ 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ E ++ + A+ +FGG+DILV+NA + ++ E WD++ + N+ F
Sbjct: 62 GDVSDAESVERAVDEAKAEFGGVDILVNNAGIT-RDNLLMRMKEEDWDRVIDTNLTGVFN 120
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
LT+ V + K+ G I+ +SS+ GL Y+ SK ++G TK++A++LAS I V
Sbjct: 121 LTKAVARPMMKQRSGRIINISSVVGLMGNPGQANYAASKAGVIGFTKSLARELASRGITV 180
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N +APG +T AL E+ E ++ +P+GRL P+E+ VAFL SD+A+YITG+
Sbjct: 181 NAVAPGFIETDMTDAL--PEDVKEAILAQIPLGRLGQPEEIASAVAFLASDEAAYITGQT 238
Query: 618 IVAAGGM 624
+ GGM
Sbjct: 239 LHVNGGM 245
Score = 176 bits (450), Expect = 2e-50
Identities = 69/190 (36%), Positives = 108/190 (56%), Gaps = 1/190 (0%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT +S GIG AIA+RL+A+GA+VVI+ +A+ K V
Sbjct: 2 SLEGKVALVTGASRGIGRAIAERLAAQGANVVINYASSEAGAEALVAEIGALGGKALAVQ 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ E ++ + A+ +FGG+DILV+NA + ++ E WD++ + N+ F
Sbjct: 62 GDVSDAESVERAVDEAKAEFGGVDILVNNAGIT-RDNLLMRMKEEDWDRVIDTNLTGVFN 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
LT+ V + K+ G I+ +SS+ GL Y+ SK ++G TK++A++LAS I V
Sbjct: 121 LTKAVARPMMKQRSGRIINISSVVGLMGNPGQANYAASKAGVIGFTKSLARELASRGITV 180
Query: 189 NCLAPGITKT 198
N +APG +T
Sbjct: 181 NAVAPGFIET 190
Score = 72.1 bits (178), Expect = 6e-14
Identities = 26/70 (37%), Positives = 40/70 (57%), Gaps = 1/70 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GG+DILV+NA + + L+ E WD++ D NL F LT+ V M K++ G I+
Sbjct: 81 FGGVDILVNNAGIT-RDNLLMRMKEEDWDRVIDTNLTGVFNLTKAVARPMMKQRSGRIIN 139
Query: 752 VSSIGGFKQF 761
+SS+ G
Sbjct: 140 ISSVVGLMGN 149
Score = 55.6 bits (135), Expect = 2e-08
Identities = 17/38 (44%), Positives = 22/38 (57%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK + G TK +A +LA I VN +APG I T
Sbjct: 153 ANYAASKAGVIGFTKSLARELASRGITVNAVAPGFIET 190
>gnl|CDD|240411 PTZ00419, PTZ00419, valyl-tRNA synthetase-like protein;
Provisional.
Length = 995
Score = 243 bits (622), Expect = 2e-68
Identities = 82/137 (59%), Positives = 102/137 (74%), Gaps = 3/137 (2%)
Query: 225 PGEMKDVLGPLPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPN 284
K + + +SY P+ VE+ WY WWEK GFFKP KS N KFV+V+PPPN
Sbjct: 14 KKNKKRNISSMAASYDPKEVESGWYEWWEKSGFFKPAEDAKS---LNSGKKFVIVLPPPN 70
Query: 285 VTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRH 344
VTG LH+GHALT A++DS+ R++RMKG TLW PG DHAGIATQVVVEKKL +EE KTRH
Sbjct: 71 VTGYLHIGHALTGAIQDSLIRYHRMKGDETLWVPGTDHAGIATQVVVEKKLMKEENKTRH 130
Query: 345 EIGREKFIEKVWEWKKE 361
++GRE+F++KVWEWK +
Sbjct: 131 DLGREEFLKKVWEWKDK 147
>gnl|CDD|187602 cd05344, BKR_like_SDR_like, putative beta-ketoacyl acyl carrier
protein [ACP] reductase (BKR)-like, SDR. This subgroup
resembles the SDR family, but does not have a perfect
match to the NAD-binding motif or the catalytic tetrad
characteristic of the SDRs. It includes the SDRs, Q9HYA2
from Pseudomonas aeruginosa PAO1 and APE0912 from
Aeropyrum pernix K1. BKR catalyzes the NADPH-dependent
reduction of ACP in the first reductive step of de novo
fatty acid synthesis (FAS). FAS consists of four
elongation steps, which are repeated to extend the fatty
acid chain through the addition of two-carbo units from
malonyl acyl-carrier protein (ACP): condensation,
reduction, dehydration, and a final reduction. Type II
FAS, typical of plants and many bacteria, maintains
these activities on discrete polypeptides, while type I
FAS utilizes one or two multifunctional polypeptides.
BKR resembles enoyl reductase, which catalyzes the
second reduction step in FAS. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 253
Score = 217 bits (556), Expect = 2e-65
Identities = 94/253 (37%), Positives = 143/253 (56%), Gaps = 11/253 (4%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GKVA+VTA+S GIG AIA+ L+ EGA V I +R N+ +A L+ G + VV +
Sbjct: 1 GKVALVTAASSGIGLAIARALAREGARVAICARNRENLERAASELRAGGAGVL-AVVADL 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
ED +L E A FG +DILV+NA P GP E + W + F++ + S + +
Sbjct: 60 TDPEDIDRLVEKAGDAFGRVDILVNNAG-GPPPGPFAELTDEDWLEAFDLKLLSVIRIVR 118
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
VLP +++R G IV +SS+ P L +V++ L+GL K ++++LA + + VN +
Sbjct: 119 AVLPGMKERGWGRIVNISSLTVKEPEPNLVLSNVARAGLIGLVKTLSRELAPDGVTVNSV 178
Query: 561 APGITKTKFAAALYET---------EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
PG T+ L E EEA + S +P+GR+ P+E+ ++AFL S+ AS
Sbjct: 179 LPGYIDTERVRRLLEARAEKEGISVEEAEKEVASQIPLGRVGKPEELAALIAFLASEKAS 238
Query: 612 YITGEVIVAAGGM 624
YITG+ I+ GG+
Sbjct: 239 YITGQAILVDGGL 251
Score = 166 bits (423), Expect = 9e-47
Identities = 70/187 (37%), Positives = 106/187 (56%), Gaps = 2/187 (1%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GKVA+VTA+S GIG AIA+ L+ EGA V I +R N+ +A L+ G + VV +
Sbjct: 1 GKVALVTAASSGIGLAIARALAREGARVAICARNRENLERAASELRAGGAGVL-AVVADL 59
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
ED +L E A FG +DILV+NA P GP E + W + F++ + S + +
Sbjct: 60 TDPEDIDRLVEKAGDAFGRVDILVNNAG-GPPPGPFAELTDEDWLEAFDLKLLSVIRIVR 118
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
VLP +++R G IV +SS+ P L +V++ L+GL K ++++LA + + VN +
Sbjct: 119 AVLPGMKERGWGRIVNISSLTVKEPEPNLVLSNVARAGLIGLVKTLSRELAPDGVTVNSV 178
Query: 192 APGITKT 198
PG T
Sbjct: 179 LPGYIDT 185
Score = 67.7 bits (166), Expect = 2e-12
Identities = 30/103 (29%), Positives = 48/103 (46%), Gaps = 3/103 (2%)
Query: 656 AEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECS 715
A +L V + L + DR + +G +DILV+NA P P E +
Sbjct: 42 ASELRAGGAGVLAVVADLTDPEDIDR--LVEKAGDAFGRVDILVNNAG-GPPPGPFAELT 98
Query: 716 EVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGF 758
+ W + FD+ L S + + VLP M+++ G IV +SS+
Sbjct: 99 DEDWLEAFDLKLLSVIRIVRAVLPGMKERGWGRIVNISSLTVK 141
Score = 41.9 bits (99), Expect = 6e-04
Identities = 14/35 (40%), Positives = 23/35 (65%)
Query: 642 SVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+V++ L GL K ++ +LAP+ + VN + PG I T
Sbjct: 151 NVARAGLIGLVKTLSRELAPDGVTVNSVLPGYIDT 185
>gnl|CDD|187594 cd05333, BKR_SDR_c, beta-Keto acyl carrier protein reductase (BKR),
involved in Type II FAS, classical (c) SDRs. This
subgroup includes the Escherichai coli K12 BKR, FabG.
BKR catalyzes the NADPH-dependent reduction of ACP in
the first reductive step of de novo fatty acid synthesis
(FAS). FAS consists of four elongation steps, which are
repeated to extend the fatty acid chain through the
addition of two-carbo units from malonyl acyl-carrier
protein (ACP): condensation, reduction, dehydration, and
a final reduction. Type II FAS, typical of plants and
many bacteria, maintains these activities on discrete
polypeptides, while type I FAS utilizes one or two
multifunctional polypeptides. BKR resembles enoyl
reductase, which catalyzes the second reduction step in
FAS. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet) NAD(P)(H) binding
region and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H) binding
pattern: TGxxxGxG in classical SDRs. Extended SDRs have
additional elements in the C-terminal region, and
typically have a TGXXGXXG cofactor binding motif.
Complex (multidomain) SDRs such as ketoreductase domains
of fatty acid synthase have a GGXGXXG NAD(P) binding
motif and an altered active site motif (YXXXN). Fungal
type type ketoacyl reductases have a TGXXXGX(1-2)G
NAD(P)-binding motif. Some atypical SDRs have lost
catalytic activity and/or have an unusual NAD(P) binding
motif and missing or unusual active site residues.
Reactions catalyzed within the SDR family include
isomerization, decarboxylation, epimerization, C=N bond
reduction, dehydratase activity, dehalogenation,
Enoyl-CoA reduction, and carbonyl-alcohol
oxidoreduction. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr-151 and
Lys-155, and well as Asn-111 (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 240
Score = 215 bits (549), Expect = 1e-64
Identities = 97/250 (38%), Positives = 138/250 (55%), Gaps = 18/250 (7%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KVA+VT +S GIG AIA RL+ EGA V ++ R E K + + V+
Sbjct: 1 KVALVTGASRGIGRAIALRLAAEGAKVAVTDRSEEAA-AETVEEIKALGGNAAALEADVS 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKSTFLLT 499
+E + L E E +FG +DILV+NA + T ++ E WD + VN+ F +T
Sbjct: 60 DREAVEALVEKVEAEFGPVDILVNNAGI---TRDNLLMRMSEEDWDAVINVNLTGVFNVT 116
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-----YSVSKTALLGLTKAVAQDLASEN 554
Q V+ + KR G I+ +SS+ GL +G Y+ SK ++G TK++A++LAS
Sbjct: 117 QAVIRAMIKRRSGRIINISSVVGL-----IGNPGQANYAASKAGVIGFTKSLAKELASRG 171
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
I VN +APG T AL E+ E + +P+GRL P+E+ VAFL SDDASYIT
Sbjct: 172 ITVNAVAPGFIDTDMTDAL--PEKVKEKILKQIPLGRLGTPEEVANAVAFLASDDASYIT 229
Query: 615 GEVIVAAGGM 624
G+V+ GGM
Sbjct: 230 GQVLHVNGGM 239
Score = 158 bits (403), Expect = 3e-44
Identities = 74/206 (35%), Positives = 109/206 (52%), Gaps = 16/206 (7%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KVA+VT +S GIG AIA RL+AEGA V ++ R E K + + V+
Sbjct: 1 KVALVTGASRGIGRAIALRLAAEGAKVAVTDRSEEAA-AETVEEIKALGGNAAALEADVS 59
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKSTFLLT 130
+E + L E E +FG +DILV+NA + T ++ E WD + VN+ F +T
Sbjct: 60 DREAVEALVEKVEAEFGPVDILVNNAGI---TRDNLLMRMSEEDWDAVINVNLTGVFNVT 116
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-----YSVSKTALLGLTKAVAQDLASEN 185
Q V+ + KR G I+ +SS+ GL +G Y+ SK ++G TK++A++LAS
Sbjct: 117 QAVIRAMIKRRSGRIINISSVVGL-----IGNPGQANYAASKAGVIGFTKSLAKELASRG 171
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKE 211
I VN +APG T A E K++
Sbjct: 172 ITVNAVAPGFIDTDMTDALPEKVKEK 197
Score = 65.3 bits (160), Expect = 1e-11
Identities = 26/68 (38%), Positives = 41/68 (60%), Gaps = 1/68 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NA + + L+ SE WD + +VNL F +TQ V+ M K++ G I+
Sbjct: 75 FGPVDILVNNAGIT-RDNLLMRMSEEDWDAVINVNLTGVFNVTQAVIRAMIKRRSGRIIN 133
Query: 752 VSSIGGFK 759
+SS+ G
Sbjct: 134 ISSVVGLI 141
Score = 51.8 bits (125), Expect = 3e-07
Identities = 17/36 (47%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK + G TK +A++LA I VN +APG I T
Sbjct: 149 YAASKAGVIGFTKSLAKELASRGITVNAVAPGFIDT 184
>gnl|CDD|183775 PRK12826, PRK12826, 3-ketoacyl-(acyl-carrier-protein) reductase;
Reviewed.
Length = 251
Score = 214 bits (548), Expect = 2e-64
Identities = 89/249 (35%), Positives = 133/249 (53%), Gaps = 4/249 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L G+VA+VT ++ GIG AIA RL+ +GA V++ + E ++ G K
Sbjct: 3 DLEGRVALVTGAARGIGRAIAVRLAADGAEVIVVDICGDDAAATAELVEAAG-GKARARQ 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V + + + FG +DILV+NA + P T P E + W+++ +VN+ TFL
Sbjct: 62 VDVRDRAALKAAVAAGVEDFGRLDILVANAGIFPLT-PFAEMDDEQWERVIDVNLTGTFL 120
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLA-PFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
LTQ LP + + GG IV SS+ G + L Y+ SK L+G T+A+A +LA+ NI
Sbjct: 121 LTQAALPALIRAGGGRIVLTSSVAGPRVGYPGLAHYAASKAGLVGFTRALALELAARNIT 180
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN + PG T A L + E + +P+GRL P+++ V FL SD+A YITG+
Sbjct: 181 VNSVHPGGVDTPMAGNLG-DAQWAEAIAAAIPLGRLGEPEDIAAAVLFLASDEARYITGQ 239
Query: 617 VIVAAGGMQ 625
+ GG
Sbjct: 240 TLPVDGGAT 248
Score = 173 bits (442), Expect = 2e-49
Identities = 70/191 (36%), Positives = 104/191 (54%), Gaps = 3/191 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L G+VA+VT ++ GIG AIA RL+A+GA V++ + E ++ G K
Sbjct: 3 DLEGRVALVTGAARGIGRAIAVRLAADGAEVIVVDICGDDAAATAELVEAAG-GKARARQ 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V + + + FG +DILV+NA + P T P E + W+++ +VN+ TFL
Sbjct: 62 VDVRDRAALKAAVAAGVEDFGRLDILVANAGIFPLT-PFAEMDDEQWERVIDVNLTGTFL 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLA-PFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
LTQ LP + + GG IV SS+ G + L Y+ SK L+G T+A+A +LA+ NI
Sbjct: 121 LTQAALPALIRAGGGRIVLTSSVAGPRVGYPGLAHYAASKAGLVGFTRALALELAARNIT 180
Query: 188 VNCLAPGITKT 198
VN + PG T
Sbjct: 181 VNSVHPGGVDT 191
Score = 76.5 bits (189), Expect = 2e-15
Identities = 29/65 (44%), Positives = 40/65 (61%), Gaps = 1/65 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G +DILV+NA + P P E + W+++ DVNL +FLLTQ LP + + GG IV
Sbjct: 82 GRLDILVANAGIFPLT-PFAEMDDEQWERVIDVNLTGTFLLTQAALPALIRAGGGRIVLT 140
Query: 753 SSIGG 757
SS+ G
Sbjct: 141 SSVAG 145
Score = 52.6 bits (127), Expect = 2e-07
Identities = 18/57 (31%), Positives = 28/57 (49%)
Query: 626 SRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
S + V + + Y+ SK L G T+ +A +LA NI VN + PG + T +
Sbjct: 141 SSVAGPRVGYPGLAHYAASKAGLVGFTRALALELAARNITVNSVHPGGVDTPMAGNL 197
>gnl|CDD|233590 TIGR01830, 3oxo_ACP_reduc, 3-oxoacyl-(acyl-carrier-protein)
reductase. This model represents 3-oxoacyl-[ACP]
reductase, also called 3-ketoacyl-acyl carrier protein
reductase, an enzyme of fatty acid biosynthesis [Fatty
acid and phospholipid metabolism, Biosynthesis].
Length = 239
Score = 213 bits (545), Expect = 3e-64
Identities = 100/242 (41%), Positives = 144/242 (59%), Gaps = 5/242 (2%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSR-KESNVNKAVETLQKEGHQKISGVVCHVAK 442
A+VT +S GIG AIA +L+ EGA V+I+ R E + VE L+ G K GVVC V+
Sbjct: 1 ALVTGASRGIGRAIALKLAKEGAKVIITYRSSEEGAEEVVEELKAYG-VKALGVVCDVSD 59
Query: 443 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 502
+ED + + E E++ G IDILV+NA + ++ E WD + + N+ F LTQ V
Sbjct: 60 REDVKAVVEEIEEELGPIDILVNNAGIT-RDNLLMRMKEEDWDAVIDTNLTGVFNLTQAV 118
Query: 503 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 562
L + K+ G I+ +SS+ GL Y+ SK ++G TK++A++LAS NI VN +AP
Sbjct: 119 LRIMIKQRSGRIINISSVVGLMGNAGQANYAASKAGVIGFTKSLAKELASRNITVNAVAP 178
Query: 563 GITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAG 622
G T L +E+ + +S +P+GR P+E+ VAFL SD+ASYITG+VI G
Sbjct: 179 GFIDTDMTDKL--SEKVKKKILSQIPLGRFGTPEEVANAVAFLASDEASYITGQVIHVDG 236
Query: 623 GM 624
GM
Sbjct: 237 GM 238
Score = 160 bits (408), Expect = 8e-45
Identities = 79/198 (39%), Positives = 115/198 (58%), Gaps = 4/198 (2%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSR-KESNVNKAVETLQKEGHQKISGVVCHVAK 73
A+VT +S GIG AIA +L+ EGA V+I+ R E + VE L+ G K GVVC V+
Sbjct: 1 ALVTGASRGIGRAIALKLAKEGAKVIITYRSSEEGAEEVVEELKAYG-VKALGVVCDVSD 59
Query: 74 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 133
+ED + + E E++ G IDILV+NA + ++ E WD + + N+ F LTQ V
Sbjct: 60 REDVKAVVEEIEEELGPIDILVNNAGIT-RDNLLMRMKEEDWDAVIDTNLTGVFNLTQAV 118
Query: 134 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 193
L + K+ G I+ +SS+ GL Y+ SK ++G TK++A++LAS NI VN +AP
Sbjct: 119 LRIMIKQRSGRIINISSVVGLMGNAGQANYAASKAGVIGFTKSLAKELASRNITVNAVAP 178
Query: 194 GITKTKFAAA-KKEVKKK 210
G T ++VKKK
Sbjct: 179 GFIDTDMTDKLSEKVKKK 196
Score = 69.6 bits (171), Expect = 3e-13
Identities = 28/69 (40%), Positives = 39/69 (56%), Gaps = 1/69 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
+ G IDILV+NA + + L+ E WD + D NL F LTQ VL M K++ G I
Sbjct: 72 EELGPIDILVNNAGIT-RDNLLMRMKEEDWDAVIDTNLTGVFNLTQAVLRIMIKQRSGRI 130
Query: 750 VYVSSIGGF 758
+ +SS+ G
Sbjct: 131 INISSVVGL 139
Score = 49.1 bits (118), Expect = 3e-06
Identities = 22/51 (43%), Positives = 28/51 (54%), Gaps = 9/51 (17%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKL 691
Y+ SK + G TK +A++LA NI VN +APG I T TDKL
Sbjct: 148 YAASKAGVIGFTKSLAKELASRNITVNAVAPGFIDTDM---------TDKL 189
>gnl|CDD|237218 PRK12825, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 249
Score = 208 bits (533), Expect = 2e-62
Identities = 96/248 (38%), Positives = 143/248 (57%), Gaps = 5/248 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRK-ESNVNKAVETLQKEGHQKISGV 436
L G+VA+VT ++ G+G AIA RL+ GA VV+ R E + VE ++ G ++ V
Sbjct: 3 SLMGRVALVTGAARGLGRAIALRLARAGADVVVHYRSDEEAAEELVEAVEALG-RRAQAV 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V K + A ++FG IDILV+NA + P+ + ++ WD++ +VN+ F
Sbjct: 62 QADVTDKAALEAAVAAAVERFGRIDILVNNAGIFED-KPLADMSDDEWDEVIDVNLSGVF 120
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L + V+P +RK+ GG IV +SS+ GL + Y+ +K L+GLTKA+A++LA I
Sbjct: 121 HLLRAVVPPMRKQRGGRIVNISSVAGLPGWPGRSNYAAAKAGLVGLTKALARELAEYGIT 180
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +APG T A EEA E + P+GR P+++ VAFLCSD + YITG+
Sbjct: 181 VNMVAPGDIDTDMKEA--TIEEAREAKDAETPLGRSGTPEDIARAVAFLCSDASDYITGQ 238
Query: 617 VIVAAGGM 624
VI GG+
Sbjct: 239 VIEVTGGV 246
Score = 159 bits (404), Expect = 4e-44
Identities = 76/209 (36%), Positives = 116/209 (55%), Gaps = 7/209 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRK-ESNVNKAVETLQKEGHQKISGV 67
L G+VA+VT ++ G+G AIA RL+ GA VV+ R E + VE ++ G ++ V
Sbjct: 3 SLMGRVALVTGAARGLGRAIALRLARAGADVVVHYRSDEEAAEELVEAVEALG-RRAQAV 61
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V K + A ++FG IDILV+NA + P+ + ++ WD++ +VN+ F
Sbjct: 62 QADVTDKAALEAAVAAAVERFGRIDILVNNAGIFED-KPLADMSDDEWDEVIDVNLSGVF 120
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L + V+P +RK+ GG IV +SS+ GL + Y+ +K L+GLTKA+A++LA I
Sbjct: 121 HLLRAVVPPMRKQRGGRIVNISSVAGLPGWPGRSNYAAAKAGLVGLTKALARELAEYGIT 180
Query: 188 VNCLAPGIT----KTKFAAAKKEVKKKET 212
VN +APG K +E K ET
Sbjct: 181 VNMVAPGDIDTDMKEATIEEAREAKDAET 209
Score = 71.8 bits (177), Expect = 6e-14
Identities = 31/68 (45%), Positives = 44/68 (64%), Gaps = 1/68 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G IDILV+NA + PL + S+ WD++ DVNL F L + V+P MRK++GG IV
Sbjct: 82 FGRIDILVNNAGIFEDK-PLADMSDDEWDEVIDVNLSGVFHLLRAVVPPMRKQRGGRIVN 140
Query: 752 VSSIGGFK 759
+SS+ G
Sbjct: 141 ISSVAGLP 148
Score = 58.3 bits (142), Expect = 2e-09
Identities = 19/46 (41%), Positives = 25/46 (54%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAM 685
Y+ +K L GLTK +A +LA I VN +APG I T + I
Sbjct: 155 NYAAAKAGLVGLTKALARELAEYGITVNMVAPGDIDTDMKEATIEE 200
>gnl|CDD|183833 PRK12939, PRK12939, short chain dehydrogenase; Provisional.
Length = 250
Score = 207 bits (530), Expect = 7e-62
Identities = 85/253 (33%), Positives = 136/253 (53%), Gaps = 3/253 (1%)
Query: 375 NASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKIS 434
AS LAGK A+VT ++ G+G A A+ L+ GA+V + + + L+ G +
Sbjct: 1 MASNLAGKRALVTGAARGLGAAFAEALAEAGATVAFNDGLAAEARELAAALEAAGGR-AH 59
Query: 435 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
+ +A Q+ F+ A GG+D LV+NA + + E + WD + VNV+
Sbjct: 60 AIAADLADPASVQRFFDAAAAALGGLDGLVNNAGITNSK-SATELDIDTWDAVMNVNVRG 118
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
TFL+ + LP++R G IV ++S L LGAY SK A++G+T+++A++L
Sbjct: 119 TFLMLRAALPHLRDSGRGRIVNLASDTALWGAPKLGAYVASKGAVIGMTRSLARELGGRG 178
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
I VN +APG+T T+ A + +E H + + RL VPD++ G V FL SD A ++T
Sbjct: 179 ITVNAIAPGLTATEATAYV-PADERHAYYLKGRALERLQVPDDVAGAVLFLLSDAARFVT 237
Query: 615 GEVIVAAGGMQSR 627
G+++ GG
Sbjct: 238 GQLLPVNGGFVMN 250
Score = 165 bits (421), Expect = 2e-46
Identities = 66/201 (32%), Positives = 106/201 (52%), Gaps = 2/201 (0%)
Query: 6 NASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKIS 65
AS L GK A+VT ++ G+G A A+ L+ GA+V + + + L+ G +
Sbjct: 1 MASNLAGKRALVTGAARGLGAAFAEALAEAGATVAFNDGLAAEARELAAALEAAGGR-AH 59
Query: 66 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
+ +A Q+ F+ A GG+D LV+NA + + E + WD + VNV+
Sbjct: 60 AIAADLADPASVQRFFDAAAAALGGLDGLVNNAGITNSK-SATELDIDTWDAVMNVNVRG 118
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
TFL+ + LP++R G IV ++S L LGAY SK A++G+T+++A++L
Sbjct: 119 TFLMLRAALPHLRDSGRGRIVNLASDTALWGAPKLGAYVASKGAVIGMTRSLARELGGRG 178
Query: 186 IRVNCLAPGITKTKFAAAKKE 206
I VN +APG+T T+ A
Sbjct: 179 ITVNAIAPGLTATEATAYVPA 199
Score = 67.3 bits (165), Expect = 2e-12
Identities = 21/63 (33%), Positives = 37/63 (58%), Gaps = 1/63 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
GG+D LV+NA + + + E WD + +VN++ +FL+ + LP++R G IV
Sbjct: 82 LGGLDGLVNNAGITNS-KSATELDIDTWDAVMNVNVRGTFLMLRAALPHLRDSGRGRIVN 140
Query: 752 VSS 754
++S
Sbjct: 141 LAS 143
Score = 45.0 bits (107), Expect = 6e-05
Identities = 18/38 (47%), Positives = 24/38 (63%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
GAY SK A+ G+T+ +A +L I VN +APGL T
Sbjct: 154 GAYVASKGAVIGMTRSLARELGGRGITVNAIAPGLTAT 191
>gnl|CDD|187605 cd05347, Ga5DH-like_SDR_c, gluconate 5-dehydrogenase (Ga5DH)-like,
classical (c) SDRs. Ga5DH catalyzes the NADP-dependent
conversion of carbon source D-gluconate and
5-keto-D-gluconate. This SDR subgroup has a classical
Gly-rich NAD(P)-binding motif and a conserved active
site tetrad pattern. However, it has been proposed that
Arg104 (Streptococcus suis Ga5DH numbering), as well as
an active site Ca2+, play a critical role in catalysis.
In addition to Ga5DHs this subgroup contains Erwinia
chrysanthemi KduD which is involved in pectin
degradation, and is a putative
2,5-diketo-3-deoxygluconate dehydrogenase. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107,15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 248
Score = 207 bits (528), Expect = 1e-61
Identities = 88/246 (35%), Positives = 137/246 (55%), Gaps = 2/246 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVA+VT +S GIGF IA L+ GA++VI+SR E +A + ++KEG + + C
Sbjct: 3 LKGKVALVTGASRGIGFGIASGLAEAGANIVINSRNEEKAEEAQQLIEKEG-VEATAFTC 61
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V+ +E + E E+ FG IDILV+NA + P E PE W + +VN+ F +
Sbjct: 62 DVSDEEAIKAAVEAIEEDFGKIDILVNNAGII-RRHPAEEFPEAEWRDVIDVNLNGVFFV 120
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+Q V ++ K+ G I+ + S+ + AY+ SK + GLTKA+A + A I+VN
Sbjct: 121 SQAVARHMIKQGHGKIINICSLLSELGGPPVPAYAASKGGVAGLTKALATEWARHGIQVN 180
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG T+ A+ E ++ + +P GR P+++ G FL SD + Y+ G++I
Sbjct: 181 AIAPGYFATEMTEAVVADPEFNDDILKRIPAGRWGQPEDLVGAAVFLASDASDYVNGQII 240
Query: 619 VAAGGM 624
GG
Sbjct: 241 FVDGGW 246
Score = 162 bits (413), Expect = 2e-45
Identities = 73/194 (37%), Positives = 110/194 (56%), Gaps = 2/194 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA+VT +S GIGF IA L+ GA++VI+SR E +A + ++KEG + + C
Sbjct: 3 LKGKVALVTGASRGIGFGIASGLAEAGANIVINSRNEEKAEEAQQLIEKEG-VEATAFTC 61
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V+ +E + E E+ FG IDILV+NA + P E PE W + +VN+ F +
Sbjct: 62 DVSDEEAIKAAVEAIEEDFGKIDILVNNAGII-RRHPAEEFPEAEWRDVIDVNLNGVFFV 120
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+Q V ++ K+ G I+ + S+ + AY+ SK + GLTKA+A + A I+VN
Sbjct: 121 SQAVARHMIKQGHGKIINICSLLSELGGPPVPAYAASKGGVAGLTKALATEWARHGIQVN 180
Query: 190 CLAPGITKTKFAAA 203
+APG T+ A
Sbjct: 181 AIAPGYFATEMTEA 194
Score = 59.3 bits (144), Expect = 1e-09
Identities = 24/64 (37%), Positives = 35/64 (54%), Gaps = 1/64 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G IDILV+NA + P E E W + DVNL F ++Q V +M K+ G I+
Sbjct: 80 FGKIDILVNNAGII-RRHPAEEFPEAEWRDVIDVNLNGVFFVSQAVARHMIKQGHGKIIN 138
Query: 752 VSSI 755
+ S+
Sbjct: 139 ICSL 142
Score = 52.0 bits (125), Expect = 3e-07
Identities = 21/60 (35%), Positives = 30/60 (50%), Gaps = 5/60 (8%)
Query: 618 IVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
I+ + S L V AY+ SK + GLTK +A + A I+VN +APG T+
Sbjct: 136 IINICSLLSELGGPPVP-----AYAASKGGVAGLTKALATEWARHGIQVNAIAPGYFATE 190
>gnl|CDD|235582 PRK05729, valS, valyl-tRNA synthetase; Reviewed.
Length = 874
Score = 219 bits (561), Expect = 1e-60
Identities = 73/127 (57%), Positives = 95/127 (74%), Gaps = 9/127 (7%)
Query: 235 LPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHA 294
LP +Y P+ VEA WY WE++G+FKP+ N K F +VIPPPNVTG+LH+GHA
Sbjct: 5 LPKTYDPKEVEAKWYQKWEEKGYFKPD--------DNSKKPFSIVIPPPNVTGSLHMGHA 56
Query: 295 LTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEK 354
L N ++D + R+ RM+G TLW PG DHAGIATQ+VVE++L E K+RH++GREKF+EK
Sbjct: 57 LNNTLQDILIRYKRMQGYNTLWLPGTDHAGIATQMVVERQL-AAEGKSRHDLGREKFLEK 115
Query: 355 VWEWKKE 361
VWEWK+E
Sbjct: 116 VWEWKEE 122
>gnl|CDD|187620 cd05362, THN_reductase-like_SDR_c,
tetrahydroxynaphthalene/trihydroxynaphthalene
reductase-like, classical (c) SDRs.
1,3,6,8-tetrahydroxynaphthalene reductase (4HNR) of
Magnaporthe grisea and the related
1,3,8-trihydroxynaphthalene reductase (3HNR) are typical
members of the SDR family containing the canonical
glycine rich NAD(P)-binding site and active site tetrad,
and function in fungal melanin biosynthesis. This
subgroup also includes an SDR from Norway spruce that
may function to protect against both biotic and abitoic
stress. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 243
Score = 197 bits (502), Expect = 5e-58
Identities = 103/247 (41%), Positives = 144/247 (58%), Gaps = 8/247 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVI--SSRKESNVNKAVETLQKEGHQKISGV 436
LAGKVA+VT +S GIG AIAKRL+ +GASVV+ +S K + + V ++ G + I+ V
Sbjct: 1 LAGKVALVTGASRGIGRAIAKRLARDGASVVVNYASSKAA-AEEVVAEIEAAGGKAIA-V 58
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V+ +LF+ AEK FGG+DILV+NA V P+ E E +D++F VN K F
Sbjct: 59 QADVSDPSQVARLFDAAEKAFGGVDILVNNAGVML-KKPIAETSEEEFDRMFTVNTKGAF 117
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+ QE R R+GG I+ +SS A GAY+ SK A+ T+ +A++L I
Sbjct: 118 FVLQEAAK--RLRDGGRIINISSSLTAAYTPNYGAYAGSKAAVEAFTRVLAKELGGRGIT 175
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +APG T A +TEEA E P+GRL P+++ +VAFL S D ++ G+
Sbjct: 176 VNAVAPGPVDTDMFYAG-KTEEAVEGYAKMSPLGRLGEPEDIAPVVAFLASPDGRWVNGQ 234
Query: 617 VIVAAGG 623
VI A GG
Sbjct: 235 VIRANGG 241
Score = 155 bits (395), Expect = 5e-43
Identities = 82/211 (38%), Positives = 116/211 (54%), Gaps = 9/211 (4%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVI--SSRKESNVNKAVETLQKEGHQKISGV 67
L GKVA+VT +S GIG AIAKRL+ +GASVV+ +S K + + V ++ G + I+ V
Sbjct: 1 LAGKVALVTGASRGIGRAIAKRLARDGASVVVNYASSKAA-AEEVVAEIEAAGGKAIA-V 58
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V+ +LF+ AEK FGG+DILV+NA V P+ E E +D++F VN K F
Sbjct: 59 QADVSDPSQVARLFDAAEKAFGGVDILVNNAGVML-KKPIAETSEEEFDRMFTVNTKGAF 117
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+ QE R R+GG I+ +SS A GAY+ SK A+ T+ +A++L I
Sbjct: 118 FVLQEAAK--RLRDGGRIINISSSLTAAYTPNYGAYAGSKAAVEAFTRVLAKELGGRGIT 175
Query: 188 VNCLAPGITKTKF--AAAKKEVKKKETNDEP 216
VN +APG T A +E + P
Sbjct: 176 VNAVAPGPVDTDMFYAGKTEEAVEGYAKMSP 206
Score = 57.7 bits (140), Expect = 3e-09
Identities = 28/69 (40%), Positives = 43/69 (62%), Gaps = 3/69 (4%)
Query: 687 STDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
+ +K +GG+DILV+NA V +P+ E SE +D++F VN K +F + QE +R G
Sbjct: 74 AAEKAFGGVDILVNNAGVMLK-KPIAETSEEEFDRMFTVNTKGAFFVLQEAAKRLR--DG 130
Query: 747 GSIVYVSSI 755
G I+ +SS
Sbjct: 131 GRIINISSS 139
Score = 45.3 bits (108), Expect = 4e-05
Identities = 35/154 (22%), Positives = 61/154 (39%), Gaps = 28/154 (18%)
Query: 545 AVAQDLASENIRVNCLAPGITKTKFAAALYETEEAH----EIAVSNVPMGRLAVP----- 595
V ++ + + + ++ A L++ E +I V+N + P
Sbjct: 43 EVVAEIEAAGGKAIAVQADVSDPSQVARLFDAAEKAFGGVDILVNNAGVMLKK-PIAETS 101
Query: 596 ----DEMGGI---VAFLCSDDASYITGEVIVAAGG----MQSRLTKSTVEFRFIGAYSVS 644
D M + AF +A+ + GG + S LT + GAY+ S
Sbjct: 102 EEEFDRMFTVNTKGAFFVLQEAAKR-----LRDGGRIINISSSLTAAYTPN--YGAYAGS 154
Query: 645 KTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
K A+ T+V+A++L I VN +APG + T
Sbjct: 155 KAAVEAFTRVLAKELGGRGITVNAVAPGPVDTDM 188
>gnl|CDD|187616 cd05358, GlcDH_SDR_c, glucose 1 dehydrogenase (GlcDH), classical
(c) SDRs. GlcDH, is a tetrameric member of the SDR
family, it catalyzes the NAD(P)-dependent oxidation of
beta-D-glucose to D-glucono-delta-lactone. GlcDH has a
typical NAD-binding site glycine-rich pattern as well as
the canonical active site tetrad (YXXXK motif plus
upstream Ser and Asn). SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 253
Score = 196 bits (500), Expect = 1e-57
Identities = 97/248 (39%), Positives = 143/248 (57%), Gaps = 4/248 (1%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT +S GIG AIA RL+T GA+VV++ R KE + VE ++ G + I+ V
Sbjct: 1 LKGKVALVTGASSGIGKAIAIRLATAGANVVVNYRSKEDAAEEVVEEIKAVGGKAIA-VQ 59
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+K+ED LF+ A K+FG +DILV+NA + E W+K+ +VN+ FL
Sbjct: 60 ADVSKEEDVVALFQSAIKEFGTLDILVNNAGLQ-GDASSHEMTLEDWNKVIDVNLTGQFL 118
Query: 498 LTQEVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+E + RK G I+ +SS+ P+ Y+ SK + +TK +AQ+ A + IR
Sbjct: 119 CAREAIKRFRKSKIKGKIINMSSVHEKIPWPGHVNYAASKGGVKMMTKTLAQEYAPKGIR 178
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +APG T A ++ E +S +PMGR+ P+E+ A+L SD+ASY+TG
Sbjct: 179 VNAIAPGAINTPINAEAWDDPEQRADLLSLIPMGRIGEPEEIAAAAAWLASDEASYVTGT 238
Query: 617 VIVAAGGM 624
+ GGM
Sbjct: 239 TLFVDGGM 246
Score = 149 bits (379), Expect = 1e-40
Identities = 76/199 (38%), Positives = 112/199 (56%), Gaps = 4/199 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT +S GIG AIA RL+ GA+VV++ R KE + VE ++ G + I+ V
Sbjct: 1 LKGKVALVTGASSGIGKAIAIRLATAGANVVVNYRSKEDAAEEVVEEIKAVGGKAIA-VQ 59
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+K+ED LF+ A K+FG +DILV+NA + E W+K+ +VN+ FL
Sbjct: 60 ADVSKEEDVVALFQSAIKEFGTLDILVNNAGLQ-GDASSHEMTLEDWNKVIDVNLTGQFL 118
Query: 129 LTQEVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+E + RK G I+ +SS+ P+ Y+ SK + +TK +AQ+ A + IR
Sbjct: 119 CAREAIKRFRKSKIKGKIINMSSVHEKIPWPGHVNYAASKGGVKMMTKTLAQEYAPKGIR 178
Query: 188 VNCLAPGITKTKFAAAKKE 206
VN +APG T A +
Sbjct: 179 VNAIAPGAINTPINAEAWD 197
Score = 57.4 bits (139), Expect = 5e-09
Identities = 26/78 (33%), Positives = 44/78 (56%), Gaps = 3/78 (3%)
Query: 680 DRMIAMLST-DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
+ ++A+ + K +G +DILV+NA + + E + W+K+ DVNL FL +E +
Sbjct: 66 EDVVALFQSAIKEFGTLDILVNNAGLQ-GDASSHEMTLEDWNKVIDVNLTGQFLCAREAI 124
Query: 739 PYMRK-KKGGSIVYVSSI 755
RK K G I+ +SS+
Sbjct: 125 KRFRKSKIKGKIINMSSV 142
Score = 47.8 bits (114), Expect = 8e-06
Identities = 17/37 (45%), Positives = 25/37 (67%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK + +TK +A++ AP+ IRVN +APG I T
Sbjct: 153 NYAASKGGVKMMTKTLAQEYAPKGIRVNAIAPGAINT 189
>gnl|CDD|181295 PRK08213, PRK08213, gluconate 5-dehydrogenase; Provisional.
Length = 259
Score = 194 bits (495), Expect = 8e-57
Identities = 89/254 (35%), Positives = 138/254 (54%), Gaps = 13/254 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L+GK A+VT S G+G IA+ L GA VV+S+RK + +A L+ G + +
Sbjct: 9 DLSGKTALVTGGSRGLGLQIAEALGEAGARVVLSARKAEELEEAAAHLEALGIDAL-WIA 67
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKST 495
VA + D ++L E ++FG +DILV+NA AT P + P WDK+ +NV+
Sbjct: 68 ADVADEADIERLAEETLERFGHVDILVNNAG---ATWGAPAEDHPVEAWDKVMNLNVRGL 124
Query: 496 FLLTQEVLP-YIRKRNGGSIVYVSSIGGLA--PFKLLG--AYSVSKTALLGLTKAVAQDL 550
FLL+Q V + R G I+ V+S+ GL P +++ AY+ SK A++ T+A+A +
Sbjct: 125 FLLSQAVAKRSMIPRGYGRIINVASVAGLGGNPPEVMDTIAYNTSKGAVINFTRALAAEW 184
Query: 551 ASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
IRVN +APG TK E +A + P+GRL +++ G L SD +
Sbjct: 185 GPHGIRVNAIAPGFFPTKMTRGTLERLGEDLLA--HTPLGRLGDDEDLKGAALLLASDAS 242
Query: 611 SYITGEVIVAAGGM 624
+ITG+++ GG+
Sbjct: 243 KHITGQILAVDGGV 256
Score = 155 bits (394), Expect = 1e-42
Identities = 74/201 (36%), Positives = 111/201 (55%), Gaps = 11/201 (5%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L+GK A+VT S G+G IA+ L GA VV+S+RK + +A L+ G + +
Sbjct: 9 DLSGKTALVTGGSRGLGLQIAEALGEAGARVVLSARKAEELEEAAAHLEALGIDAL-WIA 67
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKST 126
VA + D ++L E ++FG +DILV+NA AT P + P WDK+ +NV+
Sbjct: 68 ADVADEADIERLAEETLERFGHVDILVNNAG---ATWGAPAEDHPVEAWDKVMNLNVRGL 124
Query: 127 FLLTQEVLP-YIRKRNGGSIVYVSSIGGLA--PFKLLG--AYSVSKTALLGLTKAVAQDL 181
FLL+Q V + R G I+ V+S+ GL P +++ AY+ SK A++ T+A+A +
Sbjct: 125 FLLSQAVAKRSMIPRGYGRIINVASVAGLGGNPPEVMDTIAYNTSKGAVINFTRALAAEW 184
Query: 182 ASENIRVNCLAPGITKTKFAA 202
IRVN +APG TK
Sbjct: 185 GPHGIRVNAIAPGFFPTKMTR 205
Score = 59.6 bits (145), Expect = 9e-10
Identities = 26/71 (36%), Positives = 39/71 (54%), Gaps = 8/71 (11%)
Query: 693 GGIDILVSNAAVN---PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP-YMRKKKGGS 748
G +DILV+NA PA + VE WDK+ ++N++ FLL+Q V M + G
Sbjct: 88 GHVDILVNNAGATWGAPAEDHPVE----AWDKVMNLNVRGLFLLSQAVAKRSMIPRGYGR 143
Query: 749 IVYVSSIGGFK 759
I+ V+S+ G
Sbjct: 144 IINVASVAGLG 154
Score = 43.0 bits (102), Expect = 3e-04
Identities = 17/38 (44%), Positives = 23/38 (60%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AY+ SK A+ T+ +A + P IRVN +APG TK
Sbjct: 165 AYNTSKGAVINFTRALAAEWGPHGIRVNAIAPGFFPTK 202
>gnl|CDD|187624 cd05366, meso-BDH-like_SDR_c, meso-2,3-butanediol
dehydrogenase-like, classical (c) SDRs. 2,3-butanediol
dehydrogenases (BDHs) catalyze the NAD+ dependent
conversion of 2,3-butanediol to acetonin; BDHs are
classified into types according to their
stereospecificity as to substrates and products.
Included in this subgroup are Klebsiella pneumonia
meso-BDH which catalyzes meso-2,3-butanediol to
D(-)-acetonin, and Corynebacterium glutamicum L-BDH
which catalyzes lX+)-2,3-butanediol to L(+)-acetonin.
This subgroup is comprised of classical SDRs with the
characteristic catalytic triad and NAD-binding motif.
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 257
Score = 191 bits (487), Expect = 9e-56
Identities = 94/257 (36%), Positives = 139/257 (54%), Gaps = 11/257 (4%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
KVA++T ++ GIG AIA+RL+ +G ++V++ K+ E V V
Sbjct: 2 SKVAIITGAAQGIGRAIAERLAADGFNIVLADLNLEEAAKSTIQEISEAGYNAVAVGADV 61
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
K+D + L + A +KFG D++V+NA + P T P++ E K++ VNV Q
Sbjct: 62 TDKDDVEALIDQAVEKFGSFDVMVNNAGIAPIT-PLLTITEEDLKKVYAVNVFGVLFGIQ 120
Query: 501 EVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+K GG I+ SSI G+ F LGAYS SK A+ GLT+ AQ+LA + I VN
Sbjct: 121 AAARQFKKLGHGGKIINASSIAGVQGFPNLGAYSASKFAVRGLTQTAAQELAPKGITVNA 180
Query: 560 LAPGITKTKF---------AAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
APGI KT+ A E S++P+GRL+ P+++ G+V+FL S+D+
Sbjct: 181 YAPGIVKTEMWDYIDEEVGEIAGKPEGEGFAEFSSSIPLGRLSEPEDVAGLVSFLASEDS 240
Query: 611 SYITGEVIVAAGGMQSR 627
YITG+ I+ GGM R
Sbjct: 241 DYITGQTILVDGGMVYR 257
Score = 150 bits (381), Expect = 5e-41
Identities = 72/188 (38%), Positives = 103/188 (54%), Gaps = 2/188 (1%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
KVA++T ++ GIG AIA+RL+A+G ++V++ K+ E V V
Sbjct: 2 SKVAIITGAAQGIGRAIAERLAADGFNIVLADLNLEEAAKSTIQEISEAGYNAVAVGADV 61
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
K+D + L + A +KFG D++V+NA + P T P++ E K++ VNV Q
Sbjct: 62 TDKDDVEALIDQAVEKFGSFDVMVNNAGIAPIT-PLLTITEEDLKKVYAVNVFGVLFGIQ 120
Query: 132 EVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+K GG I+ SSI G+ F LGAYS SK A+ GLT+ AQ+LA + I VN
Sbjct: 121 AAARQFKKLGHGGKIINASSIAGVQGFPNLGAYSASKFAVRGLTQTAAQELAPKGITVNA 180
Query: 191 LAPGITKT 198
APGI KT
Sbjct: 181 YAPGIVKT 188
Score = 47.4 bits (113), Expect = 1e-05
Identities = 22/43 (51%), Positives = 31/43 (72%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDR 681
GAYS SK A+ GLT+ A++LAP+ I VN APG+++T+ D
Sbjct: 151 GAYSASKFAVRGLTQTAAQELAPKGITVNAYAPGIVKTEMWDY 193
Score = 45.4 bits (108), Expect = 5e-05
Identities = 21/67 (31%), Positives = 33/67 (49%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK-GGSIV 750
+G D++V+NA + P PL+ +E K++ VN+ Q +K GG I+
Sbjct: 78 FGSFDVMVNNAGIAPIT-PLLTITEEDLKKVYAVNVFGVLFGIQAAARQFKKLGHGGKII 136
Query: 751 YVSSIGG 757
SSI G
Sbjct: 137 NASSIAG 143
>gnl|CDD|187627 cd05369, TER_DECR_SDR_a, Trans-2-enoyl-CoA reductase (TER) and
2,4-dienoyl-CoA reductase (DECR), atypical (a) SDR.
TTER is a peroxisomal protein with a proposed role in
fatty acid elongation. Fatty acid synthesis is known to
occur in the both endoplasmic reticulum and
mitochondria; peroxisomal TER has been proposed as an
additional fatty acid elongation system, it reduces the
double bond at C-2 as the last step of elongation. This
system resembles the mitochondrial system in that
acetyl-CoA is used as a carbon donor. TER may also
function in phytol metabolism, reducting phytenoyl-CoA
to phytanoyl-CoA in peroxisomes. DECR processes double
bonds in fatty acids to increase their utility in fatty
acid metabolism; it reduces 2,4-dienoyl-CoA to an
enoyl-CoA. DECR is active in mitochondria and
peroxisomes. This subgroup has the Gly-rich NAD-binding
motif of the classical SDR family, but does not display
strong identity to the canonical active site tetrad, and
lacks the characteristic Tyr at the usual position. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 249
Score = 190 bits (485), Expect = 2e-55
Identities = 81/250 (32%), Positives = 123/250 (49%), Gaps = 5/250 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVA +T GIG AIAK + GASV I+ RK + A E + + + C
Sbjct: 1 LKGKVAFITGGGTGIGKAIAKAFAELGASVAIAGRKPEVLEAAAEEISSATGGRAHPIQC 60
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTFL 497
V E + + K+FG IDIL++NAA N A P N + + ++++ TF
Sbjct: 61 DVRDPEAVEAAVDETLKEFGKIDILINNAAGNFLA--PAESLSPNGFKTVIDIDLNGTFN 118
Query: 498 LTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
T+ V I ++GGSI+ +S+ + +K + LT+++A + IR
Sbjct: 119 TTKAVGKRLIEAKHGGSILNISATYAYTGSPFQVHSAAAKAGVDALTRSLAVEWGPYGIR 178
Query: 557 VNCLAPGITKTKFAAA-LYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
VN +APG T L + ++ + + VP+GRL P+E+ + FL SD ASYI G
Sbjct: 179 VNAIAPGPIPTTEGMERLAPSGKSEKKMIERVPLGRLGTPEEIANLALFLLSDAASYING 238
Query: 616 EVIVAAGGMQ 625
+V GG
Sbjct: 239 TTLVVDGGQW 248
Score = 141 bits (358), Expect = 6e-38
Identities = 65/211 (30%), Positives = 98/211 (46%), Gaps = 10/211 (4%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA +T GIG AIAK + GASV I+ RK + A E + + + C
Sbjct: 1 LKGKVAFITGGGTGIGKAIAKAFAELGASVAIAGRKPEVLEAAAEEISSATGGRAHPIQC 60
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTFL 128
V E + + K+FG IDIL++NAA N A P N + + ++++ TF
Sbjct: 61 DVRDPEAVEAAVDETLKEFGKIDILINNAAGNFLA--PAESLSPNGFKTVIDIDLNGTFN 118
Query: 129 LTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
T+ V I ++GGSI+ +S+ + +K + LT+++A + IR
Sbjct: 119 TTKAVGKRLIEAKHGGSILNISATYAYTGSPFQVHSAAAKAGVDALTRSLAVEWGPYGIR 178
Query: 188 VNCLAPGITKTK------FAAAKKEVKKKET 212
VN +APG T + K E K E
Sbjct: 179 VNAIAPGPIPTTEGMERLAPSGKSEKKMIER 209
Score = 48.7 bits (117), Expect = 4e-06
Identities = 26/73 (35%), Positives = 40/73 (54%), Gaps = 4/73 (5%)
Query: 684 AMLSTDKLYGGIDILVSNAAVN-PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPY-M 741
A+ T K +G IDIL++NAA N A P S + + D++L +F T+ V +
Sbjct: 71 AVDETLKEFGKIDILINNAAGNFLA--PAESLSPNGFKTVIDIDLNGTFNTTKAVGKRLI 128
Query: 742 RKKKGGSIVYVSS 754
K GGSI+ +S+
Sbjct: 129 EAKHGGSILNISA 141
Score = 39.1 bits (92), Expect = 0.005
Identities = 15/38 (39%), Positives = 22/38 (57%)
Query: 642 SVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
+ +K + LT+ +A + P IRVN +APG I T G
Sbjct: 155 AAAKAGVDALTRSLAVEWGPYGIRVNAIAPGPIPTTEG 192
>gnl|CDD|237100 PRK12429, PRK12429, 3-hydroxybutyrate dehydrogenase; Provisional.
Length = 258
Score = 189 bits (483), Expect = 4e-55
Identities = 88/260 (33%), Positives = 129/260 (49%), Gaps = 14/260 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT ++ GIG IA L+ EGA VVI+ + A E LQK G + I GV
Sbjct: 1 MLKGKVALVTGAASGIGLEIALALAKEGAKVVIADLNDEAAAAAAEALQKAGGKAI-GVA 59
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V +E ++A + FGG+DILV+NA + P+ + P W K+ + + FL
Sbjct: 60 MDVTDEEAINAGIDYAVETFGGVDILVNNAGIQ-HVAPIEDFPTEKWKKMIAIMLDGAFL 118
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
T+ LP ++ + GG I+ ++S+ GL AY +K L+GLTK VA + A+ + V
Sbjct: 119 TTKAALPIMKAQGGGRIINMASVHGLVGSAGKAAYVSAKHGLIGLTKVVALEGATHGVTV 178
Query: 558 NCLAPGITKT--------KFAAALYETEEA--HEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
N + PG T A +EE ++ + VP R +E+ FL S
Sbjct: 179 NAICPGYVDTPLVRKQIPDLAKERGISEEEVLEDVLLPLVPQKRFTTVEEIADYALFLAS 238
Query: 608 DDASYITGEVIVAAGG--MQ 625
A +TG+ V GG Q
Sbjct: 239 FAAKGVTGQAWVVDGGWTAQ 258
Score = 164 bits (418), Expect = 4e-46
Identities = 71/190 (37%), Positives = 104/190 (54%), Gaps = 2/190 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT ++ GIG IA L+ EGA VVI+ + A E LQK G + I GV
Sbjct: 1 MLKGKVALVTGAASGIGLEIALALAKEGAKVVIADLNDEAAAAAAEALQKAGGKAI-GVA 59
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V +E ++A + FGG+DILV+NA + P+ + P W K+ + + FL
Sbjct: 60 MDVTDEEAINAGIDYAVETFGGVDILVNNAGIQ-HVAPIEDFPTEKWKKMIAIMLDGAFL 118
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
T+ LP ++ + GG I+ ++S+ GL AY +K L+GLTK VA + A+ + V
Sbjct: 119 TTKAALPIMKAQGGGRIINMASVHGLVGSAGKAAYVSAKHGLIGLTKVVALEGATHGVTV 178
Query: 189 NCLAPGITKT 198
N + PG T
Sbjct: 179 NAICPGYVDT 188
Score = 68.0 bits (167), Expect = 1e-12
Identities = 24/78 (30%), Positives = 42/78 (53%), Gaps = 3/78 (3%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
+ I + +GG+DILV+NA + P+ + W K+ + L +FL T+ LP
Sbjct: 69 NAGID--YAVETFGGVDILVNNAGIQHVA-PIEDFPTEKWKKMIAIMLDGAFLTTKAALP 125
Query: 740 YMRKKKGGSIVYVSSIGG 757
M+ + GG I+ ++S+ G
Sbjct: 126 IMKAQGGGRIINMASVHG 143
Score = 44.5 bits (106), Expect = 8e-05
Identities = 17/37 (45%), Positives = 22/37 (59%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY +K L GLTKVVA + A + VN + PG + T
Sbjct: 152 AYVSAKHGLIGLTKVVALEGATHGVTVNAICPGYVDT 188
>gnl|CDD|181721 PRK09242, PRK09242, tropinone reductase; Provisional.
Length = 257
Score = 187 bits (477), Expect = 3e-54
Identities = 83/248 (33%), Positives = 135/248 (54%), Gaps = 2/248 (0%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ-KISGV 436
RL G+ A++T +S GIG AIA+ GA V+I +R + +A + L +E + ++ G+
Sbjct: 6 RLDGQTALITGASKGIGLAIAREFLGLGADVLIVARDADALAQARDELAEEFPEREVHGL 65
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V+ EDR+ + + E + G+ ILV+NA N ++ E+ W IFE N+ S F
Sbjct: 66 AADVSDDEDRRAILDWVEDHWDGLHILVNNAGGN-IRKAAIDYTEDEWRGIFETNLFSAF 124
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L++ P +++ +IV + S+ GL + Y ++K ALL +T+ +A + A + IR
Sbjct: 125 ELSRYAHPLLKQHASSAIVNIGSVSGLTHVRSGAPYGMTKAALLQMTRNLAVEWAEDGIR 184
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +AP +T + + +E + PM R+ P+E+ VAFLC ASYITG+
Sbjct: 185 VNAVAPWYIRTPLTSGPLSDPDYYEQVIERTPMRRVGEPEEVAAAVAFLCMPAASYITGQ 244
Query: 617 VIVAAGGM 624
I GG
Sbjct: 245 CIAVDGGF 252
Score = 134 bits (338), Expect = 3e-35
Identities = 63/191 (32%), Positives = 107/191 (56%), Gaps = 2/191 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ-KISGV 67
RL G+ A++T +S GIG AIA+ GA V+I +R + +A + L +E + ++ G+
Sbjct: 6 RLDGQTALITGASKGIGLAIAREFLGLGADVLIVARDADALAQARDELAEEFPEREVHGL 65
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V+ EDR+ + + E + G+ ILV+NA N ++ E+ W IFE N+ S F
Sbjct: 66 AADVSDDEDRRAILDWVEDHWDGLHILVNNAGGN-IRKAAIDYTEDEWRGIFETNLFSAF 124
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L++ P +++ +IV + S+ GL + Y ++K ALL +T+ +A + A + IR
Sbjct: 125 ELSRYAHPLLKQHASSAIVNIGSVSGLTHVRSGAPYGMTKAALLQMTRNLAVEWAEDGIR 184
Query: 188 VNCLAPGITKT 198
VN +AP +T
Sbjct: 185 VNAVAPWYIRT 195
Score = 50.5 bits (121), Expect = 1e-06
Identities = 23/79 (29%), Positives = 42/79 (53%), Gaps = 1/79 (1%)
Query: 679 GDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
DR + + + G+ ILV+NA N + ++ +E W IF+ NL S+F L++
Sbjct: 73 EDRRAILDWVEDHWDGLHILVNNAGGN-IRKAAIDYTEDEWRGIFETNLFSAFELSRYAH 131
Query: 739 PYMRKKKGGSIVYVSSIGG 757
P +++ +IV + S+ G
Sbjct: 132 PLLKQHASSAIVNIGSVSG 150
Score = 35.5 bits (82), Expect = 0.069
Identities = 16/36 (44%), Positives = 24/36 (66%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y ++K AL +T+ +A + A + IRVN +AP IRT
Sbjct: 160 YGMTKAALLQMTRNLAVEWAEDGIRVNAVAPWYIRT 195
>gnl|CDD|187590 cd05329, TR_SDR_c, tropinone reductase-I and II (TR-1, and
TR-II)-like, classical (c) SDRs. This subgroup includes
TR-I and TR-II; these proteins are members of the SDR
family. TRs catalyze the NADPH-dependent reductions of
the 3-carbonyl group of tropinone, to a beta-hydroxyl
group. TR-I and TR-II produce different stereoisomers
from tropinone, TR-I produces tropine
(3alpha-hydroxytropane), and TR-II, produces
pseudotropine (sigma-tropine, 3beta-hydroxytropane).
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 251
Score = 186 bits (474), Expect = 5e-54
Identities = 80/248 (32%), Positives = 137/248 (55%), Gaps = 3/248 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GK A+VT + GIG+AI + L+ GA V +R + +++ + +++G K+ G V
Sbjct: 3 NLEGKTALVTGGTKGIGYAIVEELAGLGAEVYTCARNQKELDECLTEWREKGF-KVEGSV 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGG-IDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
C V+ + +RQ+L + FGG ++ILV+NA N + E + I N ++ +
Sbjct: 62 CDVSSRSERQELMDTVASHFGGKLNILVNNAGTN-IRKEAKDYTEEDYSLIMSTNFEAAY 120
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L++ P ++ G+IV++SS+ G+ Y +K AL LT+++A + A +NIR
Sbjct: 121 HLSRLAHPLLKASGNGNIVFISSVAGVIAVPSGAPYGATKGALNQLTRSLACEWAKDNIR 180
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +AP + T + + +E + + P+ R P+E+ +VAFLC ASYITG+
Sbjct: 181 VNAVAPWVIATPLVEPVIQQKENLDKVIERTPLKRFGEPEEVAALVAFLCMPAASYITGQ 240
Query: 617 VIVAAGGM 624
+I GG+
Sbjct: 241 IIAVDGGL 248
Score = 137 bits (347), Expect = 2e-36
Identities = 69/224 (30%), Positives = 120/224 (53%), Gaps = 5/224 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GK A+VT + GIG+AI + L+ GA V +R + +++ + +++G K+ G V
Sbjct: 3 NLEGKTALVTGGTKGIGYAIVEELAGLGAEVYTCARNQKELDECLTEWREKGF-KVEGSV 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGG-IDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
C V+ + +RQ+L + FGG ++ILV+NA N + E + I N ++ +
Sbjct: 62 CDVSSRSERQELMDTVASHFGGKLNILVNNAGTN-IRKEAKDYTEEDYSLIMSTNFEAAY 120
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L++ P ++ G+IV++SS+ G+ Y +K AL LT+++A + A +NIR
Sbjct: 121 HLSRLAHPLLKASGNGNIVFISSVAGVIAVPSGAPYGATKGALNQLTRSLACEWAKDNIR 180
Query: 188 VNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDV 231
VN +AP + T +++KE D+ I T GE ++V
Sbjct: 181 VNAVAPWVIATPLVEPV--IQQKENLDKVIERTPLKRFGEPEEV 222
Score = 46.7 bits (111), Expect = 2e-05
Identities = 19/66 (28%), Positives = 37/66 (56%), Gaps = 1/66 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ++ILV+NA N E + +E + I N ++++ L++ P ++ G+IV++
Sbjct: 83 GKLNILVNNAGTNIRKEAK-DYTEEDYSLIMSTNFEAAYHLSRLAHPLLKASGNGNIVFI 141
Query: 753 SSIGGF 758
SS+ G
Sbjct: 142 SSVAGV 147
Score = 42.1 bits (99), Expect = 5e-04
Identities = 21/70 (30%), Positives = 35/70 (50%), Gaps = 6/70 (8%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVS 700
Y +K AL LT+ +A + A +NIRVN +AP +I T ++ + K +D ++
Sbjct: 156 YGATKGALNQLTRSLACEWAKDNIRVNAVAPWVIAT----PLVEPVIQQKEN--LDKVIE 209
Query: 701 NAAVNPANEP 710
+ EP
Sbjct: 210 RTPLKRFGEP 219
>gnl|CDD|215214 PLN02381, PLN02381, valyl-tRNA synthetase.
Length = 1066
Score = 198 bits (505), Expect = 5e-53
Identities = 84/171 (49%), Positives = 106/171 (61%), Gaps = 8/171 (4%)
Query: 192 APGITKTKFAAAKKEVKKKETNDEPIVYTSNTAP-GEMKDVLGPLPSSYSPQYVEAAWYP 250
A T + KK K+ ++ P + P G+ K + + YSP VE +WY
Sbjct: 52 ASDGTNVPKKSEKKSRKRDVEDENPEDFIDPDTPFGQKKRLSSQMAKQYSPSAVEKSWYA 111
Query: 251 WWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMK 310
WWEK G+F + K+ K FV+V+PPPNVTG LH+GHALT A+ED+I RW RM
Sbjct: 112 WWEKSGYFGAD-------AKSSKPPFVIVLPPPNVTGALHIGHALTAAIEDTIIRWKRMS 164
Query: 311 GKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEKVWEWKKE 361
G LW PG DHAGIATQVVVEKKL RE TRH+IGRE+F+ +VW+WK E
Sbjct: 165 GYNALWVPGVDHAGIATQVVVEKKLMRERHLTRHDIGREEFVSEVWKWKDE 215
>gnl|CDD|187603 cd05345, BKR_3_SDR_c, putative beta-ketoacyl acyl carrier protein
[ACP] reductase (BKR), subgroup 3, classical (c) SDR.
This subgroup includes the putative Brucella melitensis
biovar Abortus 2308 BKR, FabG, Mesorhizobium loti
MAFF303099 FabG, and other classical SDRs. BKR, a member
of the SDR family, catalyzes the NADPH-dependent
reduction of acyl carrier protein in the first reductive
step of de novo fatty acid synthesis (FAS). FAS
consists of 4 elongation steps, which are repeated to
extend the fatty acid chain thru the addition of
two-carbo units from malonyl acyl-carrier protein (ACP):
condensation, reduction, dehydration, and final
reduction. Type II FAS, typical of plants and many
bacteria, maintains these activities on discrete
polypeptides, while type I Fas utilizes one or 2
multifunctional polypeptides. BKR resembles enoyl
reductase, which catalyzes the second reduction step in
FAS. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 248
Score = 182 bits (463), Expect = 2e-52
Identities = 91/251 (36%), Positives = 138/251 (54%), Gaps = 10/251 (3%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
RL GKVA+VT + G G IA+R + EGA VVI+ + + + +
Sbjct: 1 MRLEGKVAIVTGAGSGFGEGIARRFAQEGARVVIADINADGAERVAADIGEAAI----AI 56
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V K+ D + + E A KFG +DILV+NA + P++E E +D++F VNVKS +
Sbjct: 57 QADVTKRADVEAMVEAALSKFGRLDILVNNAGITHRNKPMLEVDEEEFDRVFAVNVKSIY 116
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L Q ++P++ ++ GG I+ ++S GL P L Y+ SK ++ TKA+A +LA NIR
Sbjct: 117 LSAQALVPHMEEQGGGVIINIASTAGLRPRPGLTWYNASKGWVVTATKAMAVELAPRNIR 176
Query: 557 VNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
VNCL P +T F +T E + +P+GRL+ PD++ +L SD+AS+
Sbjct: 177 VNCLCPVAGETPLLSMFMGE--DTPENRAKFRATIPLGRLSTPDDIANAALYLASDEASF 234
Query: 613 ITGEVIVAAGG 623
ITG + GG
Sbjct: 235 ITGVALEVDGG 245
Score = 143 bits (362), Expect = 2e-38
Identities = 71/186 (38%), Positives = 106/186 (56%), Gaps = 4/186 (2%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
RL GKVA+VT + G G IA+R + EGA VVI+ + + + +
Sbjct: 1 MRLEGKVAIVTGAGSGFGEGIARRFAQEGARVVIADINADGAERVAADIGEAAI----AI 56
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V K+ D + + E A KFG +DILV+NA + P++E E +D++F VNVKS +
Sbjct: 57 QADVTKRADVEAMVEAALSKFGRLDILVNNAGITHRNKPMLEVDEEEFDRVFAVNVKSIY 116
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L Q ++P++ ++ GG I+ ++S GL P L Y+ SK ++ TKA+A +LA NIR
Sbjct: 117 LSAQALVPHMEEQGGGVIINIASTAGLRPRPGLTWYNASKGWVVTATKAMAVELAPRNIR 176
Query: 188 VNCLAP 193
VNCL P
Sbjct: 177 VNCLCP 182
Score = 71.3 bits (175), Expect = 1e-13
Identities = 28/80 (35%), Positives = 50/80 (62%), Gaps = 1/80 (1%)
Query: 679 GDRMIAMLSTDK-LYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEV 737
+ AM+ +G +DILV+NA + N+P++E E +D++F VN+KS +L Q +
Sbjct: 63 RADVEAMVEAALSKFGRLDILVNNAGITHRNKPMLEVDEEEFDRVFAVNVKSIYLSAQAL 122
Query: 738 LPYMRKKKGGSIVYVSSIGG 757
+P+M ++ GG I+ ++S G
Sbjct: 123 VPHMEEQGGGVIINIASTAG 142
Score = 40.1 bits (94), Expect = 0.002
Identities = 17/31 (54%), Positives = 21/31 (67%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAP 671
Y+ SK + TK +A +LAP NIRVNCL P
Sbjct: 152 YNASKGWVVTATKAMAVELAPRNIRVNCLCP 182
>gnl|CDD|180993 PRK07478, PRK07478, short chain dehydrogenase; Provisional.
Length = 254
Score = 182 bits (463), Expect = 2e-52
Identities = 87/248 (35%), Positives = 139/248 (56%), Gaps = 2/248 (0%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
RL GKVA++T +S GIG A AK + EGA VV+ +R+++ +++ V ++ EG + ++ +
Sbjct: 2 MRLNGKVAIITGASSGIGRAAAKLFAREGAKVVVGARRQAELDQLVAEIRAEGGEAVA-L 60
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V + + L A ++FGG+DI +NA GPV E W + N+ S F
Sbjct: 61 AGDVRDEAYAKALVALAVERFGGLDIAFNNAGTLGEMGPVAEMSLEGWRETLATNLTSAF 120
Query: 497 LLTQEVLPYIRKRNGGSIVYVSS-IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
L + +P + R GGS+++ S+ +G A F + AY+ SK L+GLT+ +A + ++ I
Sbjct: 121 LGAKHQIPAMLARGGGSLIFTSTFVGHTAGFPGMAAYAASKAGLIGLTQVLAAEYGAQGI 180
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN L PG T T A+ +T EA + R+A P+E+ FL SD AS++TG
Sbjct: 181 RVNALLPGGTDTPMGRAMGDTPEALAFVAGLHALKRMAQPEEIAQAALFLASDAASFVTG 240
Query: 616 EVIVAAGG 623
++ GG
Sbjct: 241 TALLVDGG 248
Score = 148 bits (377), Expect = 2e-40
Identities = 70/197 (35%), Positives = 112/197 (56%), Gaps = 2/197 (1%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
RL GKVA++T +S GIG A AK + EGA VV+ +R+++ +++ V ++ EG + ++ +
Sbjct: 2 MRLNGKVAIITGASSGIGRAAAKLFAREGAKVVVGARRQAELDQLVAEIRAEGGEAVA-L 60
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V + + L A ++FGG+DI +NA GPV E W + N+ S F
Sbjct: 61 AGDVRDEAYAKALVALAVERFGGLDIAFNNAGTLGEMGPVAEMSLEGWRETLATNLTSAF 120
Query: 128 LLTQEVLPYIRKRNGGSIVYVSS-IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
L + +P + R GGS+++ S+ +G A F + AY+ SK L+GLT+ +A + ++ I
Sbjct: 121 LGAKHQIPAMLARGGGSLIFTSTFVGHTAGFPGMAAYAASKAGLIGLTQVLAAEYGAQGI 180
Query: 187 RVNCLAPGITKTKFAAA 203
RVN L PG T T A
Sbjct: 181 RVNALLPGGTDTPMGRA 197
Score = 59.6 bits (145), Expect = 1e-09
Identities = 22/67 (32%), Positives = 35/67 (52%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GG+DI +NA P+ E S W + NL S+FL + +P M + GGS+++
Sbjct: 81 FGGLDIAFNNAGTLGEMGPVAEMSLEGWRETLATNLTSAFLGAKHQIPAMLARGGGSLIF 140
Query: 752 VSSIGGF 758
S+ G
Sbjct: 141 TSTFVGH 147
Score = 52.2 bits (126), Expect = 2e-07
Identities = 42/157 (26%), Positives = 60/157 (38%), Gaps = 22/157 (14%)
Query: 545 AVAQDLASENIRVNCLAPGITKTKFAAALYETEEAH----EIAVSNV----PMGRLAVPD 596
+ ++ +E LA + +A AL +IA +N MG +A
Sbjct: 45 QLVAEIRAEGGEAVALAGDVRDEAYAKALVALAVERFGGLDIAFNNAGTLGEMGPVAEMS 104
Query: 597 EMGG--------IVAFLCSDDASYITGEVIVAAGG---MQSRLTKSTVEFRFIGAYSVSK 645
G AFL A + ++ GG S T F + AY+ SK
Sbjct: 105 LEGWRETLATNLTSAFLG---AKHQIPAMLARGGGSLIFTSTFVGHTAGFPGMAAYAASK 161
Query: 646 TALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
L GLT+V+A + + IRVN L PG T G M
Sbjct: 162 AGLIGLTQVLAAEYGAQGIRVNALLPGGTDTPMGRAM 198
>gnl|CDD|187648 cd08944, SDR_c12, classical (c) SDR, subgroup 12. These are
classical SDRs, with the canonical active site tetrad
and glycine-rich NAD-binding motif. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 246
Score = 181 bits (460), Expect = 4e-52
Identities = 91/250 (36%), Positives = 129/250 (51%), Gaps = 9/250 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVA+VT + GIG A A RL+ EGA VV++ V + G +
Sbjct: 1 LEGKVAIVTGAGAGIGAACAARLAREGARVVVADIDGGAAQAVVAQI--AGGA--LALRV 56
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V ++ LFE A ++FGG+D+LV+NA T +++ VWD+ +N++ TFL
Sbjct: 57 DVTDEQQVAALFERAVEEFGGLDLLVNNAGAMHLTPAIIDTDLAVWDQTMAINLRGTFLC 116
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+ P + R GGSIV +SSI G + GAY SK A+ LT+ +A +L IR N
Sbjct: 117 CRHAAPRMIARGGGSIVNLSSIAGQSGDPGYGAYGASKAAIRNLTRTLAAELRHAGIRCN 176
Query: 559 CLAPGITKTKFAAALYETEE-----AHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYI 613
LAPG+ T A E + + GRL P+++ V FL SDDAS+I
Sbjct: 177 ALAPGLIDTPLLLAKLAGFEGALGPGGFHLLIHQLQGRLGRPEDVAAAVVFLLSDDASFI 236
Query: 614 TGEVIVAAGG 623
TG+V+ GG
Sbjct: 237 TGQVLCVDGG 246
Score = 144 bits (365), Expect = 5e-39
Identities = 71/189 (37%), Positives = 101/189 (53%), Gaps = 4/189 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA+VT + GIG A A RL+ EGA VV++ V + G +
Sbjct: 1 LEGKVAIVTGAGAGIGAACAARLAREGARVVVADIDGGAAQAVVAQI--AGGA--LALRV 56
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V ++ LFE A ++FGG+D+LV+NA T +++ VWD+ +N++ TFL
Sbjct: 57 DVTDEQQVAALFERAVEEFGGLDLLVNNAGAMHLTPAIIDTDLAVWDQTMAINLRGTFLC 116
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+ P + R GGSIV +SSI G + GAY SK A+ LT+ +A +L IR N
Sbjct: 117 CRHAAPRMIARGGGSIVNLSSIAGQSGDPGYGAYGASKAAIRNLTRTLAAELRHAGIRCN 176
Query: 190 CLAPGITKT 198
LAPG+ T
Sbjct: 177 ALAPGLIDT 185
Score = 62.9 bits (153), Expect = 7e-11
Identities = 25/70 (35%), Positives = 40/70 (57%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
+ +GG+D+LV+NA +++ VWD+ +NL+ +FL + P M + GG
Sbjct: 71 AVEEFGGLDLLVNNAGAMHLTPAIIDTDLAVWDQTMAINLRGTFLCCRHAAPRMIARGGG 130
Query: 748 SIVYVSSIGG 757
SIV +SSI G
Sbjct: 131 SIVNLSSIAG 140
Score = 43.2 bits (102), Expect = 2e-04
Identities = 24/62 (38%), Positives = 31/62 (50%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDI 697
GAY SK A+ LT+ +A +L IR N LAPGLI T +A GG +
Sbjct: 147 YGAYGASKAAIRNLTRTLAAELRHAGIRCNALAPGLIDTPLLLAKLAGFEGALGPGGFHL 206
Query: 698 LV 699
L+
Sbjct: 207 LI 208
>gnl|CDD|235712 PRK06138, PRK06138, short chain dehydrogenase; Provisional.
Length = 252
Score = 180 bits (458), Expect = 8e-52
Identities = 86/251 (34%), Positives = 125/251 (49%), Gaps = 9/251 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQK-EGHQKISGV 436
RLAG+VA+VT + GIG A AK + EGA VV++ R + A +
Sbjct: 2 RLAGRVAIVTGAGSGIGRATAKLFAREGARVVVADR---DAEAAERVAAAIAAGGRAFAR 58
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V E + L + ++G +D+LV+NA G VV E WD + VNV F
Sbjct: 59 QGDVGSAEAVEALVDFVAARWGRLDVLVNNAGFG-CGGTVVTTDEADWDAVMRVNVGGVF 117
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L + +P ++++ GGSIV +S LA + AY SK A+ LT+A+A D A++ IR
Sbjct: 118 LWAKYAIPIMQRQGGGSIVNTASQLALAGGRGRAAYVASKGAIASLTRAMALDHATDGIR 177
Query: 557 VNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
VN +APG T + A + E E + PM R +E+ FL SD++S+
Sbjct: 178 VNAVAPGTIDTPYFRRIFARHADPEALREALRARHPMNRFGTAEEVAQAALFLASDESSF 237
Query: 613 ITGEVIVAAGG 623
TG +V GG
Sbjct: 238 ATGTTLVVDGG 248
Score = 148 bits (375), Expect = 3e-40
Identities = 68/191 (35%), Positives = 98/191 (51%), Gaps = 5/191 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQK-EGHQKISGV 67
RL G+VA+VT + GIG A AK + EGA VV++ R + A +
Sbjct: 2 RLAGRVAIVTGAGSGIGRATAKLFAREGARVVVADR---DAEAAERVAAAIAAGGRAFAR 58
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V E + L + ++G +D+LV+NA G VV E WD + VNV F
Sbjct: 59 QGDVGSAEAVEALVDFVAARWGRLDVLVNNAGFG-CGGTVVTTDEADWDAVMRVNVGGVF 117
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L + +P ++++ GGSIV +S LA + AY SK A+ LT+A+A D A++ IR
Sbjct: 118 LWAKYAIPIMQRQGGGSIVNTASQLALAGGRGRAAYVASKGAIASLTRAMALDHATDGIR 177
Query: 188 VNCLAPGITKT 198
VN +APG T
Sbjct: 178 VNAVAPGTIDT 188
Score = 58.2 bits (141), Expect = 2e-09
Identities = 22/67 (32%), Positives = 35/67 (52%), Gaps = 1/67 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +D+LV+NA +V E WD + VN+ FL + +P M+++ GGSIV
Sbjct: 79 WGRLDVLVNNAGFGCGGT-VVTTDEADWDAVMRVNVGGVFLWAKYAIPIMQRQGGGSIVN 137
Query: 752 VSSIGGF 758
+S
Sbjct: 138 TASQLAL 144
Score = 48.6 bits (116), Expect = 5e-06
Identities = 21/45 (46%), Positives = 28/45 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
AY SK A+ LT+ +A D A + IRVN +APG I T + R+ A
Sbjct: 152 AYVASKGAIASLTRAMALDHATDGIRVNAVAPGTIDTPYFRRIFA 196
>gnl|CDD|187600 cd05341, 3beta-17beta-HSD_like_SDR_c, 3beta17beta hydroxysteroid
dehydrogenase-like, classical (c) SDRs. This subgroup
includes members identified as 3beta17beta
hydroxysteroid dehydrogenase, 20beta hydroxysteroid
dehydrogenase, and R-alcohol dehydrogenase. These
proteins exhibit the canonical active site tetrad and
glycine rich NAD(P)-binding motif of the classical SDRs.
17beta-dehydrogenases are a group of isozymes that
catalyze activation and inactivation of estrogen and
androgens, and include members of the SDR family. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 247
Score = 179 bits (457), Expect = 1e-51
Identities = 87/250 (34%), Positives = 129/250 (51%), Gaps = 12/250 (4%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GKVA+VT + G+G A A+ L EGA VV+S + A L
Sbjct: 2 RLKGKVAIVTGGARGLGLAHARLLVAEGAKVVLSDILDEEGQAAAAELGDAAR------F 55
Query: 438 CH--VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
H V ++ + + A + FG +D+LV+NA + G V W ++ ++N+
Sbjct: 56 FHLDVTDEDGWTAVVDTAREAFGRLDVLVNNAGIL-TGGTVETTTLEEWRRLLDINLTGV 114
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-- 553
FL T+ V+P +++ GGSI+ +SSI GL L AY+ SK A+ GLTK+ A + A++
Sbjct: 115 FLGTRAVIPPMKEAGGGSIINMSSIEGLVGDPALAAYNASKGAVRGLTKSAALECATQGY 174
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYI 613
IRVN + PG T L + N PMGR PDE+ V +L SD++S++
Sbjct: 175 GIRVNSVHPGYIYTPMTDELLIAQGEMGN-YPNTPMGRAGEPDEIAYAVVYLASDESSFV 233
Query: 614 TGEVIVAAGG 623
TG +V GG
Sbjct: 234 TGSELVVDGG 243
Score = 142 bits (360), Expect = 3e-38
Identities = 69/194 (35%), Positives = 103/194 (53%), Gaps = 11/194 (5%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GKVA+VT + G+G A A+ L AEGA VV+S + A L
Sbjct: 2 RLKGKVAIVTGGARGLGLAHARLLVAEGAKVVLSDILDEEGQAAAAELGDAAR------F 55
Query: 69 CH--VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
H V ++ + + A + FG +D+LV+NA + G V W ++ ++N+
Sbjct: 56 FHLDVTDEDGWTAVVDTAREAFGRLDVLVNNAGIL-TGGTVETTTLEEWRRLLDINLTGV 114
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-- 184
FL T+ V+P +++ GGSI+ +SSI GL L AY+ SK A+ GLTK+ A + A++
Sbjct: 115 FLGTRAVIPPMKEAGGGSIINMSSIEGLVGDPALAAYNASKGAVRGLTKSAALECATQGY 174
Query: 185 NIRVNCLAPGITKT 198
IRVN + PG T
Sbjct: 175 GIRVNSVHPGYIYT 188
Score = 58.5 bits (142), Expect = 2e-09
Identities = 24/75 (32%), Positives = 43/75 (57%), Gaps = 1/75 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
+ + + +G +D+LV+NA + + + W ++ D+NL FL T+ V+P M++
Sbjct: 69 VVDTAREAFGRLDVLVNNAGIL-TGGTVETTTLEEWRRLLDINLTGVFLGTRAVIPPMKE 127
Query: 744 KKGGSIVYVSSIGGF 758
GGSI+ +SSI G
Sbjct: 128 AGGGSIINMSSIEGL 142
Score = 40.4 bits (95), Expect = 0.002
Identities = 19/40 (47%), Positives = 24/40 (60%), Gaps = 2/40 (5%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPE--NIRVNCLAPGLIRT 676
AY+ SK A+ GLTK A + A + IRVN + PG I T
Sbjct: 149 AAYNASKGAVRGLTKSAALECATQGYGIRVNSVHPGYIYT 188
>gnl|CDD|181491 PRK08589, PRK08589, short chain dehydrogenase; Validated.
Length = 272
Score = 179 bits (456), Expect = 3e-51
Identities = 90/252 (35%), Positives = 140/252 (55%), Gaps = 9/252 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL KVAV+T +S GIG A A L+ EGA V+ E+ V++ V+ ++ G K
Sbjct: 3 RLENKVAVITGASTGIGQASAIALAQEGAYVLAVDIAEA-VSETVDKIKSNG-GKAKAYH 60
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
++ ++ + +++FG +D+L +NA V+ A G + E P +V+DKI V+++ TFL
Sbjct: 61 VDISDEQQVKDFASEIKEQFGRVDVLFNNAGVDNAAGRIHEYPVDVFDKIMAVDMRGTFL 120
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+T+ +LP + + GGSI+ SS G A Y+ +K A++ TK++A + + IR
Sbjct: 121 MTKMLLPLMME-QGGSIINTSSFSGQAADLYRSGYNAAKGAVINFTKSIAIEYGRDGIRA 179
Query: 558 NCLAPGITKTKFAAALYETEEAH------EIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
N +APG +T L T E E P+GRL P+E+ +V FL SDD+S
Sbjct: 180 NAIAPGTIETPLVDKLTGTSEDEAGKTFRENQKWMTPLGRLGKPEEVAKLVVFLASDDSS 239
Query: 612 YITGEVIVAAGG 623
+ITGE I GG
Sbjct: 240 FITGETIRIDGG 251
Score = 135 bits (342), Expect = 1e-35
Identities = 66/190 (34%), Positives = 110/190 (57%), Gaps = 3/190 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL KVAV+T +S GIG A A L+ EGA V+ E+ V++ V+ ++ G K
Sbjct: 3 RLENKVAVITGASTGIGQASAIALAQEGAYVLAVDIAEA-VSETVDKIKSNG-GKAKAYH 60
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
++ ++ + +++FG +D+L +NA V+ A G + E P +V+DKI V+++ TFL
Sbjct: 61 VDISDEQQVKDFASEIKEQFGRVDVLFNNAGVDNAAGRIHEYPVDVFDKIMAVDMRGTFL 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+T+ +LP + + GGSI+ SS G A Y+ +K A++ TK++A + + IR
Sbjct: 121 MTKMLLPLMME-QGGSIINTSSFSGQAADLYRSGYNAAKGAVINFTKSIAIEYGRDGIRA 179
Query: 189 NCLAPGITKT 198
N +APG +T
Sbjct: 180 NAIAPGTIET 189
Score = 54.4 bits (131), Expect = 5e-08
Identities = 26/66 (39%), Positives = 43/66 (65%), Gaps = 1/66 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +D+L +NA V+ A + E V+DKI V+++ +FL+T+ +LP M ++GGSI+
Sbjct: 80 FGRVDVLFNNAGVDNAAGRIHEYPVDVFDKIMAVDMRGTFLMTKMLLPLMM-EQGGSIIN 138
Query: 752 VSSIGG 757
SS G
Sbjct: 139 TSSFSG 144
Score = 39.4 bits (92), Expect = 0.004
Identities = 15/42 (35%), Positives = 24/42 (57%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
Y+ +K A+ TK +A + + IR N +APG I T D++
Sbjct: 154 YNAAKGAVINFTKSIAIEYGRDGIRANAIAPGTIETPLVDKL 195
>gnl|CDD|223599 COG0525, ValS, Valyl-tRNA synthetase [Translation, ribosomal
structure and biogenesis].
Length = 877
Score = 191 bits (488), Expect = 4e-51
Identities = 66/127 (51%), Positives = 87/127 (68%), Gaps = 8/127 (6%)
Query: 235 LPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHA 294
LP +Y P+ +E WY WE+ G+FKP+ E P F + PPPNVTG+LH+GHA
Sbjct: 1 LPKTYDPKEIEEKWYKKWEESGYFKPD-----PNEDKPP--FSIDTPPPNVTGSLHMGHA 53
Query: 295 LTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEK 354
L ++D + R+ RM+G LW PG DHAGIATQVVVEK+L E TRH++GRE+F++K
Sbjct: 54 LNYTLQDILARYKRMRGYNVLWPPGTDHAGIATQVVVEKQLA-AEGITRHDLGREEFLKK 112
Query: 355 VWEWKKE 361
WEWK+E
Sbjct: 113 CWEWKEE 119
>gnl|CDD|168574 PRK06484, PRK06484, short chain dehydrogenase; Validated.
Length = 520
Score = 185 bits (472), Expect = 7e-51
Identities = 112/407 (27%), Positives = 189/407 (46%), Gaps = 37/407 (9%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
+V +VT ++ GIG A +R + G VV++ R + ++L + H + V
Sbjct: 5 SRVVLVTGAAGGIGRAACQRFARAGDQVVVADRNVERARERADSLGPDHH----ALAMDV 60
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFLLT 499
+ + ++ FE ++FG ID+LV+NA V +P ++ + ++ +N+ +L+
Sbjct: 61 SDEAQIREGFEQLHREFGRIDVLVNNAGVTDPTMTATLDTTLEEFARLQAINLTGAYLVA 120
Query: 500 QEVLPYI-RKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+E L + + +G +IV V+S GL AYS SK A++ LT+++A + A++ IRVN
Sbjct: 121 REALRLMIEQGHGAAIVNVASGAGLVALPKRTAYSASKAAVISLTRSLACEWAAKGIRVN 180
Query: 559 CLAPGITKTKFAAALYETEEAHE--IAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
+ PG +T+ A L E + S +P+GRL P+E+ V FL SD ASYITG
Sbjct: 181 AVLPGYVRTQMVAEL-ERAGKLDPSAVRSRIPLGRLGRPEEIAEAVFFLASDQASYITGS 239
Query: 617 VIVAAGG--------------MQSRLTKS------TVEFRFIGAYSVSKTALFGLTKVVA 656
+V GG S L +S T R IG + A G ++
Sbjct: 240 TLVVDGGWTVYGGSGPASTAQAPSPLAESPRVVAITGGARGIGRAVADRFAAAGDRLLII 299
Query: 657 EDLAPENIRVNCLAPGLIRTKFGDRMI------AMLSTDKLYGGIDILVSNAAVNPANEP 710
+ A ++ + D A +G +D+LV+NA + +P
Sbjct: 300 DRDAEGAKKLAEALGDEHLSVQADITDEAAVESAFAQIQARWGRLDVLVNNAGIAEVFKP 359
Query: 711 LVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGG 757
+E S + +++DVNL +F + M +GG IV + SI
Sbjct: 360 SLEQSAEDFTRVYDVNLSGAFACARAAARLMS--QGGVIVNLGSIAS 404
Score = 136 bits (343), Expect = 9e-34
Identities = 77/262 (29%), Positives = 121/262 (46%), Gaps = 21/262 (8%)
Query: 371 STAVNASRLA--GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE 428
STA S LA +V +T + GIG A+A R + G ++I R K E L E
Sbjct: 257 STAQAPSPLAESPRVVAITGGARGIGRAVADRFAAAGDRLLIIDRDAEGAKKLAEALGDE 316
Query: 429 GHQKISGVVCHVAKKEDR------QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 482
H++ + D + F + ++G +D+LV+NA + P +E
Sbjct: 317 ----------HLSVQADITDEAAVESAFAQIQARWGRLDVLVNNAGIAEVFKPSLEQSAE 366
Query: 483 VWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 542
+ ++++VN+ F + GG IV + SI L AY SK A+ L
Sbjct: 367 DFTRVYDVNLSGAFACARAAA--RLMSQGGVIVNLGSIASLLALPPRNAYCASKAAVTML 424
Query: 543 TKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAH-EIAVSNVPMGRLAVPDEMGGI 601
++++A + A IRVN +APG +T AL + A + +P+GRL P+E+
Sbjct: 425 SRSLACEWAPAGIRVNTVAPGYIETPAVLALKASGRADFDSIRRRIPLGRLGDPEEVAEA 484
Query: 602 VAFLCSDDASYITGEVIVAAGG 623
+AFL S ASY+ G + GG
Sbjct: 485 IAFLASPAASYVNGATLTVDGG 506
Score = 118 bits (297), Expect = 6e-28
Identities = 56/194 (28%), Positives = 104/194 (53%), Gaps = 6/194 (3%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
+V +VT ++ GIG A +R + G VV++ R + ++L + H + V
Sbjct: 5 SRVVLVTGAAGGIGRAACQRFARAGDQVVVADRNVERARERADSLGPDHH----ALAMDV 60
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFLLT 130
+ + ++ FE ++FG ID+LV+NA V +P ++ + ++ +N+ +L+
Sbjct: 61 SDEAQIREGFEQLHREFGRIDVLVNNAGVTDPTMTATLDTTLEEFARLQAINLTGAYLVA 120
Query: 131 QEVLPYI-RKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+E L + + +G +IV V+S GL AYS SK A++ LT+++A + A++ IRVN
Sbjct: 121 REALRLMIEQGHGAAIVNVASGAGLVALPKRTAYSASKAAVISLTRSLACEWAAKGIRVN 180
Query: 190 CLAPGITKTKFAAA 203
+ PG +T+ A
Sbjct: 181 AVLPGYVRTQMVAE 194
Score = 102 bits (255), Expect = 1e-22
Identities = 60/220 (27%), Positives = 98/220 (44%), Gaps = 20/220 (9%)
Query: 2 STAVNASRLT--GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE 59
STA S L +V +T + GIG A+A R +A G ++I R K E L E
Sbjct: 257 STAQAPSPLAESPRVVAITGGARGIGRAVADRFAAAGDRLLIIDRDAEGAKKLAEALGDE 316
Query: 60 GHQKISGVVCHVAKKEDR------QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 113
H++ + D + F + ++G +D+LV+NA + P +E
Sbjct: 317 ----------HLSVQADITDEAAVESAFAQIQARWGRLDVLVNNAGIAEVFKPSLEQSAE 366
Query: 114 VWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 173
+ ++++VN+ F + GG IV + SI L AY SK A+ L
Sbjct: 367 DFTRVYDVNLSGAFACARAAA--RLMSQGGVIVNLGSIASLLALPPRNAYCASKAAVTML 424
Query: 174 TKAVAQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETN 213
++++A + A IRVN +APG +T A K + + +
Sbjct: 425 SRSLACEWAPAGIRVNTVAPGYIETPAVLALKASGRADFD 464
Score = 41.4 bits (97), Expect = 0.001
Identities = 18/37 (48%), Positives = 24/37 (64%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY SK A+ L++ +A + AP IRVN +APG I T
Sbjct: 413 AYCASKAAVTMLSRSLACEWAPAGIRVNTVAPGYIET 449
>gnl|CDD|187617 cd05359, ChcA_like_SDR_c, 1-cyclohexenylcarbonyl_coenzyme
A_reductase (ChcA)_like, classical (c) SDRs. This
subgroup contains classical SDR proteins, including
members identified as 1-cyclohexenylcarbonyl coenzyme A
reductase. ChcA of Streptomyces collinus is implicated
in the final reduction step of shikimic acid to
ansatrienin. ChcA shows sequence similarity to the SDR
family of NAD-binding proteins, but it lacks the
conserved Tyr of the characteristic catalytic site. This
subgroup also contains the NADH-dependent
enoyl-[acyl-carrier-protein(ACP)] reductase FabL from
Bacillus subtilis. This enzyme participates in bacterial
fatty acid synthesis, in type II fatty-acid synthases
and catalyzes the last step in each elongation cycle.
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 242
Score = 174 bits (444), Expect = 8e-50
Identities = 87/240 (36%), Positives = 126/240 (52%), Gaps = 1/240 (0%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
A+VT S GIG AIA RL+ GA VVI+ RK + V +E K V V++
Sbjct: 1 ALVTGGSRGIGKAIALRLAERGADVVINYRKSKDAAAEVAAEIEELGGKAVVVRADVSQP 60
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
+D +++F +++FG +D+LVSNAA P+ E WD N+K+ Q+
Sbjct: 61 QDVEEMFAAVKERFGRLDVLVSNAAAGAFR-PLSELTPAHWDAKMNTNLKALVHCAQQAA 119
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
+R+R GG IV +SS+G + A +K AL L + +A +L IRVN ++PG
Sbjct: 120 KLMRERGGGRIVAISSLGSIRALPNYLAVGTAKAALEALVRYLAVELGPRGIRVNAVSPG 179
Query: 564 ITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAGG 623
+ T A E+ E A +N P GR+ P ++ V FLCSD A ITG+ +V GG
Sbjct: 180 VIDTDALAHFPNREDLLEAAAANTPAGRVGTPQDVADAVGFLCSDAARMITGQTLVVDGG 239
Score = 128 bits (323), Expect = 2e-33
Identities = 65/184 (35%), Positives = 97/184 (52%), Gaps = 1/184 (0%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
A+VT S GIG AIA RL+ GA VVI+ RK + V +E K V V++
Sbjct: 1 ALVTGGSRGIGKAIALRLAERGADVVINYRKSKDAAAEVAAEIEELGGKAVVVRADVSQP 60
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
+D +++F +++FG +D+LVSNAA P+ E WD N+K+ Q+
Sbjct: 61 QDVEEMFAAVKERFGRLDVLVSNAAAGAFR-PLSELTPAHWDAKMNTNLKALVHCAQQAA 119
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
+R+R GG IV +SS+G + A +K AL L + +A +L IRVN ++PG
Sbjct: 120 KLMRERGGGRIVAISSLGSIRALPNYLAVGTAKAALEALVRYLAVELGPRGIRVNAVSPG 179
Query: 195 ITKT 198
+ T
Sbjct: 180 VIDT 183
Score = 64.7 bits (158), Expect = 2e-11
Identities = 27/65 (41%), Positives = 38/65 (58%), Gaps = 1/65 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +D+LVSNAA A PL E + WD + NLK+ Q+ MR++ GG IV
Sbjct: 74 FGRLDVLVSNAAAG-AFRPLSELTPAHWDAKMNTNLKALVHCAQQAAKLMRERGGGRIVA 132
Query: 752 VSSIG 756
+SS+G
Sbjct: 133 ISSLG 137
Score = 41.6 bits (98), Expect = 9e-04
Identities = 16/38 (42%), Positives = 23/38 (60%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
A +K AL L + +A +L P IRVN ++PG+I T
Sbjct: 146 LAVGTAKAALEALVRYLAVELGPRGIRVNAVSPGVIDT 183
>gnl|CDD|183778 PRK12829, PRK12829, short chain dehydrogenase; Provisional.
Length = 264
Score = 174 bits (443), Expect = 2e-49
Identities = 75/257 (29%), Positives = 125/257 (48%), Gaps = 13/257 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L G +VT + GIG AIA+ + GA V + E+ + L K++ V
Sbjct: 9 LDGLRVLVTGGASGIGRAIAEAFAEAGARVHVCDVSEAALAATAARL---PGAKVTATVA 65
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
VA +++F+ A ++FGG+D+LV+NA + TG + E W++ VN+ F
Sbjct: 66 DVADPAQVERVFDTAVERFGGLDVLVNNAGIAGPTGGIDEITPEQWEQTLAVNLNGQFYF 125
Query: 499 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ +P ++ GG I+ +SS+ G + Y+ SK A++GL K++A +L IRV
Sbjct: 126 ARAAVPLLKASGHGGVIIALSSVAGRLGYPGRTPYAASKWAVVGLVKSLAIELGPLGIRV 185
Query: 558 NCLAPGITKTK--------FAAALYETEEAHEIA-VSNVPMGRLAVPDEMGGIVAFLCSD 608
N + PGI + A L + E + + +GR+ P+++ FL S
Sbjct: 186 NAILPGIVRGPRMRRVIEARAQQLGIGLDEMEQEYLEKISLGRMVEPEDIAATALFLASP 245
Query: 609 DASYITGEVIVAAGGMQ 625
A YITG+ I G ++
Sbjct: 246 AARYITGQAISVDGNVE 262
Score = 142 bits (360), Expect = 5e-38
Identities = 59/190 (31%), Positives = 98/190 (51%), Gaps = 4/190 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L G +VT + GIG AIA+ + GA V + E+ + L K++ V
Sbjct: 9 LDGLRVLVTGGASGIGRAIAEAFAEAGARVHVCDVSEAALAATAARL---PGAKVTATVA 65
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
VA +++F+ A ++FGG+D+LV+NA + TG + E W++ VN+ F
Sbjct: 66 DVADPAQVERVFDTAVERFGGLDVLVNNAGIAGPTGGIDEITPEQWEQTLAVNLNGQFYF 125
Query: 130 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+ +P ++ GG I+ +SS+ G + Y+ SK A++GL K++A +L IRV
Sbjct: 126 ARAAVPLLKASGHGGVIIALSSVAGRLGYPGRTPYAASKWAVVGLVKSLAIELGPLGIRV 185
Query: 189 NCLAPGITKT 198
N + PGI +
Sbjct: 186 NAILPGIVRG 195
Score = 57.0 bits (138), Expect = 8e-09
Identities = 20/67 (29%), Positives = 36/67 (53%), Gaps = 1/67 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK-KKGGSIV 750
+GG+D+LV+NA + + E + W++ VNL F + +P ++ GG I+
Sbjct: 84 FGGLDVLVNNAGIAGPTGGIDEITPEQWEQTLAVNLNGQFYFARAAVPLLKASGHGGVII 143
Query: 751 YVSSIGG 757
+SS+ G
Sbjct: 144 ALSSVAG 150
Score = 51.2 bits (123), Expect = 6e-07
Identities = 19/44 (43%), Positives = 27/44 (61%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
Y+ SK A+ GL K +A +L P IRVN + PG++R R+I
Sbjct: 160 YAASKWAVVGLVKSLAIELGPLGIRVNAILPGIVRGPRMRRVIE 203
>gnl|CDD|185677 cd00817, ValRS_core, catalytic core domain of valyl-tRNA
synthetases. Valine amino-acyl tRNA synthetase (ValRS)
catalytic core domain. This enzyme is a monomer which
aminoacylates the 2'-OH of the nucleotide at the 3' of
the appropriate tRNA. The core domain is based on the
Rossman fold and is responsible for the ATP-dependent
formation of the enzyme bound aminoacyl-adenylate. It
contains the characteristic class I HIGH and KMSKS
motifs, which are involved in ATP binding. ValRS has an
insertion in the core domain, which is subject to both
deletions and rearrangements. This editing region
hydrolyzes mischarged cognate tRNAs and thus prevents
the incorporation of chemically similar amino acids.
Length = 382
Score = 176 bits (449), Expect = 7e-49
Identities = 58/88 (65%), Positives = 69/88 (78%), Gaps = 1/88 (1%)
Query: 274 GKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEK 333
FV+ PPPNVTG+LH+GHAL N ++D I R+ RMKG LW PG DHAGIATQVVVEK
Sbjct: 1 PVFVIDTPPPNVTGSLHMGHALNNTIQDIIARYKRMKGYNVLWPPGTDHAGIATQVVVEK 60
Query: 334 KLWREEKKTRHEIGREKFIEKVWEWKKE 361
KL E KTRH++GRE+F+EK WEWK+E
Sbjct: 61 KLGIEG-KTRHDLGREEFLEKCWEWKEE 87
>gnl|CDD|187622 cd05364, SDR_c11, classical (c) SDR, subgroup 11. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 253
Score = 171 bits (434), Expect = 2e-48
Identities = 82/251 (32%), Positives = 135/251 (53%), Gaps = 8/251 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGH--QKISGV 436
L+GKVA++T SS GIG A + GA + ++ R + + ++ + G +KI V
Sbjct: 1 LSGKVAIITGSSSGIGAGTAILFARLGARLALTGRDAERLEETRQSCLQAGVSEKKILLV 60
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V + ++E + ++ KFG +DILV+NA + A G + +DK+ +N+++
Sbjct: 61 VADLTEEEGQDRIISTTLAKFGRLDILVNNAGI-LAKGGGEDQDIEEYDKVMNLNLRAVI 119
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
LT+ +P++ K G IV VSS+ G F + Y +SK AL T+ A +LA + +R
Sbjct: 120 YLTKLAVPHLIKTKG-EIVNVSSVAGGRSFPGVLYYCISKAALDQFTRCTALELAPKGVR 178
Query: 557 VNCLAPGITKTKFAAALYETEEAH----EIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
VN ++PG+ T F + EE + A P+GR DE+ +AFL SD +S+
Sbjct: 179 VNSVSPGVIVTGFHRRMGMPEEQYIKFLSRAKETHPLGRPGTVDEVAEAIAFLASDASSF 238
Query: 613 ITGEVIVAAGG 623
ITG+++ GG
Sbjct: 239 ITGQLLPVDGG 249
Score = 134 bits (338), Expect = 3e-35
Identities = 63/193 (32%), Positives = 106/193 (54%), Gaps = 4/193 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGH--QKISGV 67
L+GKVA++T SS GIG A + GA + ++ R + + ++ + G +KI V
Sbjct: 1 LSGKVAIITGSSSGIGAGTAILFARLGARLALTGRDAERLEETRQSCLQAGVSEKKILLV 60
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V + ++E + ++ KFG +DILV+NA + A G + +DK+ +N+++
Sbjct: 61 VADLTEEEGQDRIISTTLAKFGRLDILVNNAGI-LAKGGGEDQDIEEYDKVMNLNLRAVI 119
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
LT+ +P++ K G IV VSS+ G F + Y +SK AL T+ A +LA + +R
Sbjct: 120 YLTKLAVPHLIKTKG-EIVNVSSVAGGRSFPGVLYYCISKAALDQFTRCTALELAPKGVR 178
Query: 188 VNCLAPGITKTKF 200
VN ++PG+ T F
Sbjct: 179 VNSVSPGVIVTGF 191
Score = 52.8 bits (127), Expect = 2e-07
Identities = 30/96 (31%), Positives = 53/96 (55%), Gaps = 4/96 (4%)
Query: 666 VNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDV 725
+ + L + DR+I+ +T +G +DILV+NA + A + +DK+ ++
Sbjct: 57 ILLVVADLTEEEGQDRIIS--TTLAKFGRLDILVNNAGI-LAKGGGEDQDIEEYDKVMNL 113
Query: 726 NLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGFKQF 761
NL++ LT+ +P++ K K G IV VSS+ G + F
Sbjct: 114 NLRAVIYLTKLAVPHLIKTK-GEIVNVSSVAGGRSF 148
Score = 50.1 bits (120), Expect = 1e-06
Identities = 20/43 (46%), Positives = 28/43 (65%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
Y +SK AL T+ A +LAP+ +RVN ++PG+I T F RM
Sbjct: 153 YYCISKAALDQFTRCTALELAPKGVRVNSVSPGVIVTGFHRRM 195
>gnl|CDD|180440 PRK06172, PRK06172, short chain dehydrogenase; Provisional.
Length = 253
Score = 171 bits (434), Expect = 3e-48
Identities = 81/248 (32%), Positives = 130/248 (52%), Gaps = 2/248 (0%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
+GKVA+VT + GIG A A + EGA VV++ R + + V +++ G + + V
Sbjct: 3 MTFSGKVALVTGGAAGIGRATALAFAREGAKVVVADRDAAGGEETVALIREAGGEALF-V 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
C V + + + L E +G +D +NA + G + E E +D I VNVK +
Sbjct: 62 ACDVTRDAEVKALVEQTIAAYGRLDYAFNNAGIEIEQGRLAEGSEAEFDAIMGVNVKGVW 121
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L + +P + + GG+IV +S+ GL + Y+ SK A++GLTK+ A + A + IR
Sbjct: 122 LCMKYQIPLMLAQGGGAIVNTASVAGLGAAPKMSIYAASKHAVIGLTKSAAIEYAKKGIR 181
Query: 557 VNCLAPGITKTKFAAALYETE-EAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
VN + P + T YE + E A + P+GR+ +E+ V +LCSD AS+ TG
Sbjct: 182 VNAVCPAVIDTDMFRRAYEADPRKAEFAAAMHPVGRIGKVEEVASAVLYLCSDGASFTTG 241
Query: 616 EVIVAAGG 623
++ GG
Sbjct: 242 HALMVDGG 249
Score = 134 bits (338), Expect = 3e-35
Identities = 64/214 (29%), Positives = 106/214 (49%), Gaps = 5/214 (2%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
+GKVA+VT + GIG A A + EGA VV++ R + + V +++ G + + V
Sbjct: 3 MTFSGKVALVTGGAAGIGRATALAFAREGAKVVVADRDAAGGEETVALIREAGGEALF-V 61
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
C V + + + L E +G +D +NA + G + E E +D I VNVK +
Sbjct: 62 ACDVTRDAEVKALVEQTIAAYGRLDYAFNNAGIEIEQGRLAEGSEAEFDAIMGVNVKGVW 121
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L + +P + + GG+IV +S+ GL + Y+ SK A++GLTK+ A + A + IR
Sbjct: 122 LCMKYQIPLMLAQGGGAIVNTASVAGLGAAPKMSIYAASKHAVIGLTKSAAIEYAKKGIR 181
Query: 188 VNCLAPGITKT----KFAAAKKEVKKKETNDEPI 217
VN + P + T + A + P+
Sbjct: 182 VNAVCPAVIDTDMFRRAYEADPRKAEFAAAMHPV 215
Score = 56.3 bits (136), Expect = 1e-08
Identities = 23/66 (34%), Positives = 35/66 (53%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
YG +D +NA + L E SE +D I VN+K +L + +P M + GG+IV
Sbjct: 82 YGRLDYAFNNAGIEIEQGRLAEGSEAEFDAIMGVNVKGVWLCMKYQIPLMLAQGGGAIVN 141
Query: 752 VSSIGG 757
+S+ G
Sbjct: 142 TASVAG 147
Score = 41.3 bits (97), Expect = 0.001
Identities = 17/36 (47%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK A+ GLTK A + A + IRVN + P +I T
Sbjct: 157 YAASKHAVIGLTKSAAIEYAKKGIRVNAVCPAVIDT 192
>gnl|CDD|211705 TIGR01963, PHB_DH, 3-hydroxybutyrate dehydrogenase. This model
represents a subfamily of the short chain
dehydrogenases. Characterized members so far as
3-hydroxybutyrate dehydrogenases and are found in
species that accumulate ester polmers called
polyhydroxyalkanoic acids (PHAs) under certain
conditions. Several members of the family are from
species not known to accumulate PHAs, including
Oceanobacillus iheyensis and Bacillus subtilis. However,
polymer formation is not required for there be a role
for 3-hydroxybutyrate dehydrogenase; it may be members
of this family have the same function in those species.
Length = 255
Score = 168 bits (428), Expect = 2e-47
Identities = 81/253 (32%), Positives = 125/253 (49%), Gaps = 12/253 (4%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GK A+VT ++ GIG AIA+ L+ GA+VV++ E A + G + + V
Sbjct: 1 GKTALVTGAASGIGLAIARALAAAGANVVVNDFGEEGAEAAAKVAGDAGG-SVIYLPADV 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
K+++ + A +FGG+DILV+NA + P+ E P WD+I V + S F +
Sbjct: 60 TKEDEIADMIAAAAAEFGGLDILVNNAGIQ-HVAPIEEFPPEDWDRIIAVMLTSAFHTIR 118
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
LP+++K+ G I+ ++S GL AY +K L+GLTK +A ++A I VN +
Sbjct: 119 AALPHMKKQGWGRIINIASAHGLVASPFKSAYVAAKHGLIGLTKVLALEVAEHGITVNAI 178
Query: 561 APGITKTKFAAA-LYETEEAHEIAVSNV---------PMGRLAVPDEMGGIVAFLCSDDA 610
PG +T + + + I V P R DE+ +L SD A
Sbjct: 179 CPGYVRTPLVEKQIADQAKTRGIPEEQVIREVMLKGQPTKRFVTVDEVAETALYLASDAA 238
Query: 611 SYITGEVIVAAGG 623
+ ITG+ IV GG
Sbjct: 239 AQITGQAIVLDGG 251
Score = 143 bits (362), Expect = 2e-38
Identities = 65/187 (34%), Positives = 102/187 (54%), Gaps = 2/187 (1%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GK A+VT ++ GIG AIA+ L+A GA+VV++ E A + G + + V
Sbjct: 1 GKTALVTGAASGIGLAIARALAAAGANVVVNDFGEEGAEAAAKVAGDAGG-SVIYLPADV 59
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
K+++ + A +FGG+DILV+NA + P+ E P WD+I V + S F +
Sbjct: 60 TKEDEIADMIAAAAAEFGGLDILVNNAGIQ-HVAPIEEFPPEDWDRIIAVMLTSAFHTIR 118
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
LP+++K+ G I+ ++S GL AY +K L+GLTK +A ++A I VN +
Sbjct: 119 AALPHMKKQGWGRIINIASAHGLVASPFKSAYVAAKHGLIGLTKVLALEVAEHGITVNAI 178
Query: 192 APGITKT 198
PG +T
Sbjct: 179 CPGYVRT 185
Score = 65.1 bits (159), Expect = 1e-11
Identities = 27/93 (29%), Positives = 46/93 (49%), Gaps = 1/93 (1%)
Query: 665 RVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFD 724
+ + TK + + + +GG+DILV+NA + P+ E WD+I
Sbjct: 49 GGSVIYLPADVTKEDEIADMIAAAAAEFGGLDILVNNAGIQHVA-PIEEFPPEDWDRIIA 107
Query: 725 VNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGG 757
V L S+F + LP+M+K+ G I+ ++S G
Sbjct: 108 VMLTSAFHTIRAALPHMKKQGWGRIINIASAHG 140
Score = 47.7 bits (114), Expect = 8e-06
Identities = 22/52 (42%), Positives = 30/52 (57%)
Query: 633 VEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
V F AY +K L GLTKV+A ++A I VN + PG +RT ++ IA
Sbjct: 142 VASPFKSAYVAAKHGLIGLTKVLALEVAEHGITVNAICPGYVRTPLVEKQIA 193
>gnl|CDD|232969 TIGR00422, valS, valyl-tRNA synthetase. The valyl-tRNA synthetase
(ValS) is a class I amino acyl-tRNA ligase and is
particularly closely related to the isoleucyl tRNA
synthetase [Protein synthesis, tRNA aminoacylation].
Length = 861
Score = 180 bits (458), Expect = 3e-47
Identities = 73/127 (57%), Positives = 88/127 (69%), Gaps = 8/127 (6%)
Query: 235 LPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHA 294
+P Y P VE WY WEK GFFKP+ G N K F + IPPPNVTG+LH+GHA
Sbjct: 1 MPKDYDPHEVEKKWYKKWEKSGFFKPD------GNSN-KPPFCIDIPPPNVTGSLHIGHA 53
Query: 295 LTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEK 354
L +++D I R+ RMKG LW PG DHAGIATQV VEKKL E KT+H++GRE+F EK
Sbjct: 54 LNWSIQDIIARYKRMKGYNVLWLPGTDHAGIATQVKVEKKLG-AEGKTKHDLGREEFREK 112
Query: 355 VWEWKKE 361
+WEWK+E
Sbjct: 113 IWEWKEE 119
>gnl|CDD|183773 PRK12824, PRK12824, acetoacetyl-CoA reductase; Provisional.
Length = 245
Score = 166 bits (423), Expect = 6e-47
Identities = 76/244 (31%), Positives = 122/244 (50%), Gaps = 7/244 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEG--HQKISGVVCH 439
K+A+VT + GIG AIA+ L +G V+ + S + A + ++ G ++
Sbjct: 3 KIALVTGAKRGIGSAIARELLNDGYRVIATYF--SGNDCAKDWFEEYGFTEDQVRLKELD 60
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
V E+ + E++ G +DILV+NA + + W+ + N+ S F +T
Sbjct: 61 VTDTEECAEALAEIEEEEGPVDILVNNAGITRDSV-FKRMSHQEWNDVINTNLNSVFNVT 119
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
Q + + ++ G I+ +SS+ GL YS +K ++G TKA+A + A I VNC
Sbjct: 120 QPLFAAMCEQGYGRIINISSVNGLKGQFGQTNYSAAKAGMIGFTKALASEGARYGITVNC 179
Query: 560 LAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIV 619
+APG T + E + V+ +PM RL P+E+ VAFL S+ A +ITGE I
Sbjct: 180 IAPGYIATPMVEQM--GPEVLQSIVNQIPMKRLGTPEEIAAAVAFLVSEAAGFITGETIS 237
Query: 620 AAGG 623
GG
Sbjct: 238 INGG 241
Score = 127 bits (320), Expect = 6e-33
Identities = 59/208 (28%), Positives = 99/208 (47%), Gaps = 6/208 (2%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEG--HQKISGVVCH 70
K+A+VT + GIG AIA+ L +G V+ + S + A + ++ G ++
Sbjct: 3 KIALVTGAKRGIGSAIARELLNDGYRVIATYF--SGNDCAKDWFEEYGFTEDQVRLKELD 60
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V E+ + E++ G +DILV+NA + + W+ + N+ S F +T
Sbjct: 61 VTDTEECAEALAEIEEEEGPVDILVNNAGITRDSV-FKRMSHQEWNDVINTNLNSVFNVT 119
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
Q + + ++ G I+ +SS+ GL YS +K ++G TKA+A + A I VNC
Sbjct: 120 QPLFAAMCEQGYGRIINISSVNGLKGQFGQTNYSAAKAGMIGFTKALASEGARYGITVNC 179
Query: 191 LAPGITKTKFA-AAKKEVKKKETNDEPI 217
+APG T EV + N P+
Sbjct: 180 IAPGYIATPMVEQMGPEVLQSIVNQIPM 207
Score = 56.3 bits (136), Expect = 1e-08
Identities = 22/68 (32%), Positives = 36/68 (52%), Gaps = 1/68 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
G +DILV+NA + + S W+ + + NL S F +TQ + M ++ G I+
Sbjct: 78 EGPVDILVNNAGITRDSV-FKRMSHQEWNDVINTNLNSVFNVTQPLFAAMCEQGYGRIIN 136
Query: 752 VSSIGGFK 759
+SS+ G K
Sbjct: 137 ISSVNGLK 144
Score = 43.6 bits (103), Expect = 2e-04
Identities = 17/38 (44%), Positives = 22/38 (57%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
YS +K + G TK +A + A I VNC+APG I T
Sbjct: 151 NYSAAKAGMIGFTKALASEGARYGITVNCIAPGYIATP 188
>gnl|CDD|181305 PRK08226, PRK08226, short chain dehydrogenase; Provisional.
Length = 263
Score = 167 bits (424), Expect = 8e-47
Identities = 83/254 (32%), Positives = 134/254 (52%), Gaps = 10/254 (3%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
+L GK A++T + GIG IA+ + GA++++ + K + L GH+ + V
Sbjct: 2 GKLTGKTALITGALQGIGEGIARVFARHGANLILLDISPE-IEKLADELCGRGHR-CTAV 59
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V V + A++K G IDILV+NA V G ++ + D ++N+K +
Sbjct: 60 VADVRDPASVAAAIKRAKEKEGRIDILVNNAGVC-RLGSFLDMSDEDRDFHIDINIKGVW 118
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
+T+ VLP + R G IV +SS+ G + AY+++K A++GLTK++A + A I
Sbjct: 119 NVTKAVLPEMIARKDGRIVMMSSVTGDMVADPGETAYALTKAAIVGLTKSLAVEYAQSGI 178
Query: 556 RVNCLAPGITKTKFAAALY------ETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
RVN + PG +T A ++ + E +P+ RLA P E+G + AFL SD+
Sbjct: 179 RVNAICPGYVRTPMAESIARQSNPEDPESVLTEMAKAIPLRRLADPLEVGELAAFLASDE 238
Query: 610 ASYITGEVIVAAGG 623
+SY+TG V GG
Sbjct: 239 SSYLTGTQNVIDGG 252
Score = 128 bits (323), Expect = 4e-33
Identities = 64/195 (32%), Positives = 105/195 (53%), Gaps = 4/195 (2%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
+LTGK A++T + GIG IA+ + GA++++ + K + L GH+ + V
Sbjct: 2 GKLTGKTALITGALQGIGEGIARVFARHGANLILLDISPE-IEKLADELCGRGHR-CTAV 59
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V V + A++K G IDILV+NA V G ++ + D ++N+K +
Sbjct: 60 VADVRDPASVAAAIKRAKEKEGRIDILVNNAGVC-RLGSFLDMSDEDRDFHIDINIKGVW 118
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
+T+ VLP + R G IV +SS+ G + AY+++K A++GLTK++A + A I
Sbjct: 119 NVTKAVLPEMIARKDGRIVMMSSVTGDMVADPGETAYALTKAAIVGLTKSLAVEYAQSGI 178
Query: 187 RVNCLAPGITKTKFA 201
RVN + PG +T A
Sbjct: 179 RVNAICPGYVRTPMA 193
Score = 55.2 bits (133), Expect = 3e-08
Identities = 26/70 (37%), Positives = 39/70 (55%), Gaps = 1/70 (1%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
+ G IDILV+NA V ++ S+ D D+N+K + +T+ VLP M +K G
Sbjct: 76 AKEKEGRIDILVNNAGVCRL-GSFLDMSDEDRDFHIDINIKGVWNVTKAVLPEMIARKDG 134
Query: 748 SIVYVSSIGG 757
IV +SS+ G
Sbjct: 135 RIVMMSSVTG 144
Score = 51.7 bits (124), Expect = 5e-07
Identities = 35/129 (27%), Positives = 53/129 (41%), Gaps = 21/129 (16%)
Query: 570 AAALYETEEAHEIAVSNVPMGRLA----VPDEM---------GGIVAFLCSDDASYITGE 616
E E +I V+N + RL + DE G+ + E
Sbjct: 73 IKRAKEKEGRIDILVNNAGVCRLGSFLDMSDEDRDFHIDINIKGVWNV-----TKAVLPE 127
Query: 617 VIVAAGG---MQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGL 673
+I G M S +T V AY+++K A+ GLTK +A + A IRVN + PG
Sbjct: 128 MIARKDGRIVMMSSVTGDMVADPGETAYALTKAAIVGLTKSLAVEYAQSGIRVNAICPGY 187
Query: 674 IRTKFGDRM 682
+RT + +
Sbjct: 188 VRTPMAESI 196
>gnl|CDD|131468 TIGR02415, 23BDH, acetoin reductases. One member of this family,
as characterized in Klebsiella terrigena, is described
as able to interconvert acetoin + NADH with
meso-2,3-butanediol + NAD(+). It is also called capable
of irreversible reduction of diacetyl with NADH to
acetoin. Blomqvist, et al. decline to specify either EC
1.1.1.4 which is (R,R)-butanediol dehydrogenase, or EC
1.1.1.5, which is acetoin dehydrogenase without a
specified stereochemistry, for this enzyme. This enzyme
is a homotetramer in the family of short chain
dehydrogenases (pfam00106). Another member of this
family, from Corynebacterium glutamicum, is called
L-2,3-butanediol dehydrogenase (PMID:11577733) [Energy
metabolism, Fermentation].
Length = 254
Score = 166 bits (421), Expect = 2e-46
Identities = 87/256 (33%), Positives = 137/256 (53%), Gaps = 12/256 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KVA+VT + GIG IA+RL+ +G +V ++ E + + + + G + ++ V+
Sbjct: 1 KVALVTGGAQGIGKGIAERLAKDGFAVAVADLNEETAKETAKEINQAGGKAVA-YKLDVS 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
K+ + A +KFGG D++V+NA V P T P++E E K++ VNVK Q
Sbjct: 60 DKDQVFSAIDQAAEKFGGFDVMVNNAGVAPIT-PILEITEEELKKVYNVNVKGVLFGIQA 118
Query: 502 -VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
+ ++ +GG I+ +SI G +L AYS +K A+ GLT+ AQ+LA + I VN
Sbjct: 119 AARQFKKQGHGGKIINAASIAGHEGNPILSAYSSTKFAVRGLTQTAAQELAPKGITVNAY 178
Query: 561 APGITKTKF---------AAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
PGI KT A E E S + +GR + P+++ G+V+FL S+D+
Sbjct: 179 CPGIVKTPMWEEIDEETSEIAGKPIGEGFEEFSSEIALGRPSEPEDVAGLVSFLASEDSD 238
Query: 612 YITGEVIVAAGGMQSR 627
YITG+ I+ GGM
Sbjct: 239 YITGQSILVDGGMVYN 254
Score = 132 bits (334), Expect = 1e-34
Identities = 66/187 (35%), Positives = 104/187 (55%), Gaps = 3/187 (1%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KVA+VT + GIG IA+RL+ +G +V ++ E + + + + G + ++ V+
Sbjct: 1 KVALVTGGAQGIGKGIAERLAKDGFAVAVADLNEETAKETAKEINQAGGKAVA-YKLDVS 59
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
K+ + A +KFGG D++V+NA V P T P++E E K++ VNVK Q
Sbjct: 60 DKDQVFSAIDQAAEKFGGFDVMVNNAGVAPIT-PILEITEEELKKVYNVNVKGVLFGIQA 118
Query: 133 -VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
+ ++ +GG I+ +SI G +L AYS +K A+ GLT+ AQ+LA + I VN
Sbjct: 119 AARQFKKQGHGGKIINAASIAGHEGNPILSAYSSTKFAVRGLTQTAAQELAPKGITVNAY 178
Query: 192 APGITKT 198
PGI KT
Sbjct: 179 CPGIVKT 185
Score = 47.1 bits (112), Expect = 1e-05
Identities = 19/49 (38%), Positives = 30/49 (61%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLS 687
AYS +K A+ GLT+ A++LAP+ I VN PG+++T + + S
Sbjct: 148 SAYSSTKFAVRGLTQTAAQELAPKGITVNAYCPGIVKTPMWEEIDEETS 196
Score = 38.6 bits (90), Expect = 0.008
Identities = 23/67 (34%), Positives = 38/67 (56%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK-GGSIV 750
+GG D++V+NA V P P++E +E K+++VN+K Q +K+ GG I+
Sbjct: 75 FGGFDVMVNNAGVAPIT-PILEITEEELKKVYNVNVKGVLFGIQAAARQFKKQGHGGKII 133
Query: 751 YVSSIGG 757
+SI G
Sbjct: 134 NAASIAG 140
>gnl|CDD|181585 PRK08936, PRK08936, glucose-1-dehydrogenase; Provisional.
Length = 261
Score = 166 bits (421), Expect = 2e-46
Identities = 83/249 (33%), Positives = 132/249 (53%), Gaps = 6/249 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVV 437
L GKV V+T S G+G A+A R E A VVI+ R E N E ++K G + I+ V
Sbjct: 5 LEGKVVVITGGSTGLGRAMAVRFGKEKAKVVINYRSDEEEANDVAEEIKKAGGEAIA-VK 63
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTF 496
V + D L + A K+FG +D++++NA + N P E W+K+ N+ F
Sbjct: 64 GDVTVESDVVNLIQTAVKEFGTLDVMINNAGIENAV--PSHEMSLEDWNKVINTNLTGAF 121
Query: 497 LLTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
L ++E + Y + + G+I+ +SS+ P+ L Y+ SK + +T+ +A + A + I
Sbjct: 122 LGSREAIKYFVEHDIKGNIINMSSVHEQIPWPLFVHYAASKGGVKLMTETLAMEYAPKGI 181
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN + PG T A + + S +PMG + P+E+ + A+L S +ASY+TG
Sbjct: 182 RVNNIGPGAINTPINAEKFADPKQRADVESMIPMGYIGKPEEIAAVAAWLASSEASYVTG 241
Query: 616 EVIVAAGGM 624
+ A GGM
Sbjct: 242 ITLFADGGM 250
Score = 127 bits (320), Expect = 8e-33
Identities = 66/198 (33%), Positives = 104/198 (52%), Gaps = 6/198 (3%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVV 68
L GKV V+T S G+G A+A R E A VVI+ R E N E ++K G + I+ V
Sbjct: 5 LEGKVVVITGGSTGLGRAMAVRFGKEKAKVVINYRSDEEEANDVAEEIKKAGGEAIA-VK 63
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTF 127
V + D L + A K+FG +D++++NA + N P E W+K+ N+ F
Sbjct: 64 GDVTVESDVVNLIQTAVKEFGTLDVMINNAGIENAV--PSHEMSLEDWNKVINTNLTGAF 121
Query: 128 LLTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
L ++E + Y + + G+I+ +SS+ P+ L Y+ SK + +T+ +A + A + I
Sbjct: 122 LGSREAIKYFVEHDIKGNIINMSSVHEQIPWPLFVHYAASKGGVKLMTETLAMEYAPKGI 181
Query: 187 RVNCLAPGITKTKFAAAK 204
RVN + PG T A K
Sbjct: 182 RVNNIGPGAINTPINAEK 199
Score = 40.1 bits (94), Expect = 0.002
Identities = 20/66 (30%), Positives = 39/66 (59%), Gaps = 4/66 (6%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKK-KGGSI 749
+G +D++++NA + N P E S W+K+ + NL +FL ++E + Y + G+I
Sbjct: 83 FGTLDVMINNAGIENAV--PSHEMSLEDWNKVINTNLTGAFLGSREAIKYFVEHDIKGNI 140
Query: 750 VYVSSI 755
+ +SS+
Sbjct: 141 INMSSV 146
Score = 37.0 bits (86), Expect = 0.026
Identities = 18/45 (40%), Positives = 26/45 (57%), Gaps = 5/45 (11%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT-----KFGD 680
Y+ SK + +T+ +A + AP+ IRVN + PG I T KF D
Sbjct: 158 YAASKGGVKLMTETLAMEYAPKGIRVNNIGPGAINTPINAEKFAD 202
>gnl|CDD|235794 PRK06398, PRK06398, aldose dehydrogenase; Validated.
Length = 258
Score = 162 bits (412), Expect = 2e-45
Identities = 91/263 (34%), Positives = 137/263 (52%), Gaps = 23/263 (8%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L KVA+VT S GIG A+ RL EG++V+ KE + N V+ +
Sbjct: 4 LKDKVAIVTGGSQGIGKAVVNRLKEEGSNVINFDIKEPSYND-VDYFK-----------V 51
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V+ KE K ++ K+G IDILV+NA + + G + E+ WD+I VNV FL+
Sbjct: 52 DVSNKEQVIKGIDYVISKYGRIDILVNNAGIE-SYGAIHAVEEDEWDRIINVNVNGIFLM 110
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
++ +PY+ K++ G I+ ++S+ A + AY SK A+LGLT+++A D A IR
Sbjct: 111 SKYTIPYMLKQDKGVIINIASVQSFAVTRNAAAYVTSKHAVLGLTRSIAVDYAPT-IRCV 169
Query: 559 CLAPGITKTKFAAALYETEEAH-EIAV--------SNVPMGRLAVPDEMGGIVAFLCSDD 609
+ PG +T E E V PM R+ P+E+ +VAFL SD
Sbjct: 170 AVCPGSIRTPLLEWAAELEVGKDPEHVERKIREWGEMHPMKRVGKPEEVAYVVAFLASDL 229
Query: 610 ASYITGEVIVAAGGMQSRLTKST 632
AS+ITGE + GG+++ + ST
Sbjct: 230 ASFITGECVTVDGGLRALIPLST 252
Score = 129 bits (327), Expect = 8e-34
Identities = 72/204 (35%), Positives = 109/204 (53%), Gaps = 16/204 (7%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L KVA+VT S GIG A+ RL EG++V+ KE + N V+ +
Sbjct: 4 LKDKVAIVTGGSQGIGKAVVNRLKEEGSNVINFDIKEPSYND-VDYFK-----------V 51
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V+ KE K ++ K+G IDILV+NA + + G + E+ WD+I VNV FL+
Sbjct: 52 DVSNKEQVIKGIDYVISKYGRIDILVNNAGIE-SYGAIHAVEEDEWDRIINVNVNGIFLM 110
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
++ +PY+ K++ G I+ ++S+ A + AY SK A+LGLT+++A D A IR
Sbjct: 111 SKYTIPYMLKQDKGVIINIASVQSFAVTRNAAAYVTSKHAVLGLTRSIAVDYAPT-IRCV 169
Query: 190 CLAPGITKTKFA--AAKKEVKKKE 211
+ PG +T AA+ EV K
Sbjct: 170 AVCPGSIRTPLLEWAAELEVGKDP 193
Score = 61.4 bits (149), Expect = 2e-10
Identities = 25/69 (36%), Positives = 40/69 (57%), Gaps = 1/69 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
YG IDILV+NA + + E WD+I +VN+ FL+++ +PYM K+ G I
Sbjct: 68 SKYGRIDILVNNAGIESYG-AIHAVEEDEWDRIINVNVNGIFLMSKYTIPYMLKQDKGVI 126
Query: 750 VYVSSIGGF 758
+ ++S+ F
Sbjct: 127 INIASVQSF 135
Score = 42.9 bits (101), Expect = 3e-04
Identities = 21/47 (44%), Positives = 26/47 (55%), Gaps = 1/47 (2%)
Query: 630 KSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+S R AY SK A+ GLT+ +A D AP IR + PG IRT
Sbjct: 133 QSFAVTRNAAAYVTSKHAVLGLTRSIAVDYAPT-IRCVAVCPGSIRT 178
>gnl|CDD|187613 cd05355, SDR_c1, classical (c) SDR, subgroup 1. These proteins are
members of the classical SDR family, with a canonical
active site tetrad and a typical Gly-rich NAD-binding
motif. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 270
Score = 162 bits (413), Expect = 4e-45
Identities = 80/249 (32%), Positives = 130/249 (52%), Gaps = 8/249 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS--SRKESNVNKAVETLQKEGHQKISG 435
+L GK A++T GIG A+A + EGA V I+ +E + + + +++EG + +
Sbjct: 23 KLKGKKALITGGDSGIGRAVAIAFAREGADVAINYLPEEEDDAEETKKLIEEEGRKCL-- 80
Query: 436 VVCHVAKKEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
++ E + L + K+FG +DILV+NAA + + +K F N+ S
Sbjct: 81 LIPGDLGDESFCRDLVKEVVKEFGKLDILVNNAAYQHPQESIEDITTEQLEKTFRTNIFS 140
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
F LT+ LP+++K G SI+ +S+ L Y+ +K A++ T+ ++ LA +
Sbjct: 141 MFYLTKAALPHLKK--GSSIINTTSVTAYKGSPHLLDYAATKGAIVAFTRGLSLQLAEKG 198
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
IRVN +APG T + + E+ E S VPMGR P E+ FL S D+SY+T
Sbjct: 199 IRVNAVAPGPIWTPLIPSSFPEEKVSEFG-SQVPMGRAGQPAEVAPAYVFLASQDSSYVT 257
Query: 615 GEVIVAAGG 623
G+V+ GG
Sbjct: 258 GQVLHVNGG 266
Score = 122 bits (307), Expect = 6e-31
Identities = 60/207 (28%), Positives = 104/207 (50%), Gaps = 7/207 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS--SRKESNVNKAVETLQKEGHQKISG 66
+L GK A++T GIG A+A + EGA V I+ +E + + + +++EG + +
Sbjct: 23 KLKGKKALITGGDSGIGRAVAIAFAREGADVAINYLPEEEDDAEETKKLIEEEGRKCL-- 80
Query: 67 VVCHVAKKEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
++ E + L + K+FG +DILV+NAA + + +K F N+ S
Sbjct: 81 LIPGDLGDESFCRDLVKEVVKEFGKLDILVNNAAYQHPQESIEDITTEQLEKTFRTNIFS 140
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
F LT+ LP+++K G SI+ +S+ L Y+ +K A++ T+ ++ LA +
Sbjct: 141 MFYLTKAALPHLKK--GSSIINTTSVTAYKGSPHLLDYAATKGAIVAFTRGLSLQLAEKG 198
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKET 212
IRVN +APG T + +K
Sbjct: 199 IRVNAVAPGPIWTPLIPSSFPEEKVSE 225
Score = 63.1 bits (154), Expect = 7e-11
Identities = 25/68 (36%), Positives = 40/68 (58%), Gaps = 2/68 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NAA E + + + +K F N+ S F LT+ LP++ KKG SI+
Sbjct: 103 FGKLDILVNNAAYQHPQESIEDITTEQLEKTFRTNIFSMFYLTKAALPHL--KKGSSIIN 160
Query: 752 VSSIGGFK 759
+S+ +K
Sbjct: 161 TTSVTAYK 168
Score = 40.0 bits (94), Expect = 0.003
Identities = 15/36 (41%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K A+ T+ ++ LA + IRVN +APG I T
Sbjct: 176 YAATKGAIVAFTRGLSLQLAEKGIRVNAVAPGPIWT 211
>gnl|CDD|180761 PRK06935, PRK06935, 2-deoxy-D-gluconate 3-dehydrogenase;
Provisional.
Length = 258
Score = 162 bits (411), Expect = 4e-45
Identities = 82/250 (32%), Positives = 140/250 (56%), Gaps = 3/250 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT + G+G A L+ GA ++I++ +N ++ ++KEG +K++ V
Sbjct: 12 SLDGKVAIVTGGNTGLGQGYAVALAKAGADIIITTHG-TNWDETRRLIEKEG-RKVTFVQ 69
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
+ K E +K+ + A ++FG IDILV+NA P++E + W+ + ++N+ S +
Sbjct: 70 VDLTKPESAEKVVKEALEEFGKIDILVNNAGTIRRA-PLLEYKDEDWNAVMDINLNSVYH 128
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
L+Q V + K+ G I+ ++S+ K + AY+ SK + GLTKA A +LA+ NI+V
Sbjct: 129 LSQAVAKVMAKQGSGKIINIASMLSFQGGKFVPAYTASKHGVAGLTKAFANELAAYNIQV 188
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N +APG KT A + + ++ + +P GR PD++ G FL S + Y+ G +
Sbjct: 189 NAIAPGYIKTANTAPIRADKNRNDEILKRIPAGRWGEPDDLMGAAVFLASRASDYVNGHI 248
Query: 618 IVAAGGMQSR 627
+ GG R
Sbjct: 249 LAVDGGWLVR 258
Score = 130 bits (328), Expect = 8e-34
Identities = 72/207 (34%), Positives = 120/207 (57%), Gaps = 5/207 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT + G+G A L+ GA ++I++ +N ++ ++KEG +K++ V
Sbjct: 12 SLDGKVAIVTGGNTGLGQGYAVALAKAGADIIITTHG-TNWDETRRLIEKEG-RKVTFVQ 69
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
+ K E +K+ + A ++FG IDILV+NA P++E + W+ + ++N+ S +
Sbjct: 70 VDLTKPESAEKVVKEALEEFGKIDILVNNAGTIRRA-PLLEYKDEDWNAVMDINLNSVYH 128
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
L+Q V + K+ G I+ ++S+ K + AY+ SK + GLTKA A +LA+ NI+V
Sbjct: 129 LSQAVAKVMAKQGSGKIINIASMLSFQGGKFVPAYTASKHGVAGLTKAFANELAAYNIQV 188
Query: 189 NCLAPGITKTKFAAAKKEVKKKETNDE 215
N +APG KT A + K + NDE
Sbjct: 189 NAIAPGYIKTANTAPIRADKNR--NDE 213
Score = 57.4 bits (139), Expect = 5e-09
Identities = 25/70 (35%), Positives = 41/70 (58%), Gaps = 1/70 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
+ +G IDILV+NA PL+E + W+ + D+NL S + L+Q V M K+ G I
Sbjct: 87 EEFGKIDILVNNAGT-IRRAPLLEYKDEDWNAVMDINLNSVYHLSQAVAKVMAKQGSGKI 145
Query: 750 VYVSSIGGFK 759
+ ++S+ F+
Sbjct: 146 INIASMLSFQ 155
Score = 49.0 bits (117), Expect = 3e-06
Identities = 21/42 (50%), Positives = 29/42 (69%)
Query: 636 RFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
+F+ AY+ SK + GLTK A +LA NI+VN +APG I+T
Sbjct: 158 KFVPAYTASKHGVAGLTKAFANELAAYNIQVNAIAPGYIKTA 199
>gnl|CDD|236110 PRK07831, PRK07831, short chain dehydrogenase; Provisional.
Length = 262
Score = 161 bits (409), Expect = 1e-44
Identities = 87/243 (35%), Positives = 134/243 (55%), Gaps = 5/243 (2%)
Query: 379 LAGKVAVVTASSD-GIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGV 436
LAGKV +VTA++ GIG A A+R EGA VVIS E + + + L E G ++ V
Sbjct: 15 LAGKVVLVTAAAGTGIGSATARRALEEGARVVISDIHERRLGETADELAAELGLGRVEAV 74
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
VC V + L + A ++ G +D+LV+NA + PVV+ ++ W ++ +V + TF
Sbjct: 75 VCDVTSEAQVDALIDAAVERLGRLDVLVNNAGLG-GQTPVVDMTDDEWSRVLDVTLTGTF 133
Query: 497 LLTQEVLPYIRKR-NGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
T+ L Y+R R +GG IV +S+ G Y+ +K ++ LT+ A + A +
Sbjct: 134 RATRAALRYMRARGHGGVIVNNASVLGWRAQHGQAHYAAAKAGVMALTRCSALEAAEYGV 193
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
R+N +AP I F A + E E+A + GR A P E+ ++AFL SD +SY+TG
Sbjct: 194 RINAVAPSIAMHPFLAKVTSAELLDELA-AREAFGRAAEPWEVANVIAFLASDYSSYLTG 252
Query: 616 EVI 618
EV+
Sbjct: 253 EVV 255
Score = 134 bits (339), Expect = 3e-35
Identities = 67/196 (34%), Positives = 105/196 (53%), Gaps = 4/196 (2%)
Query: 10 LTGKVAVVTASSD-GIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGV 67
L GKV +VTA++ GIG A A+R EGA VVIS E + + + L E G ++ V
Sbjct: 15 LAGKVVLVTAAAGTGIGSATARRALEEGARVVISDIHERRLGETADELAAELGLGRVEAV 74
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
VC V + L + A ++ G +D+LV+NA + PVV+ ++ W ++ +V + TF
Sbjct: 75 VCDVTSEAQVDALIDAAVERLGRLDVLVNNAGLG-GQTPVVDMTDDEWSRVLDVTLTGTF 133
Query: 128 LLTQEVLPYIRKR-NGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
T+ L Y+R R +GG IV +S+ G Y+ +K ++ LT+ A + A +
Sbjct: 134 RATRAALRYMRARGHGGVIVNNASVLGWRAQHGQAHYAAAKAGVMALTRCSALEAAEYGV 193
Query: 187 RVNCLAPGITKTKFAA 202
R+N +AP I F A
Sbjct: 194 RINAVAPSIAMHPFLA 209
Score = 51.6 bits (124), Expect = 4e-07
Identities = 24/74 (32%), Positives = 43/74 (58%), Gaps = 2/74 (2%)
Query: 687 STDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR-KKK 745
+ + G +D+LV+NA + P+V+ ++ W ++ DV L +F T+ L YMR +
Sbjct: 90 AAVERLGRLDVLVNNAGLG-GQTPVVDMTDDEWSRVLDVTLTGTFRATRAALRYMRARGH 148
Query: 746 GGSIVYVSSIGGFK 759
GG IV +S+ G++
Sbjct: 149 GGVIVNNASVLGWR 162
Score = 31.5 bits (72), Expect = 1.2
Identities = 19/70 (27%), Positives = 35/70 (50%), Gaps = 7/70 (10%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVS 700
Y+ +K + LT+ A + A +R+N +AP + F +A +++ +L +D L +
Sbjct: 170 YAAAKAGVMALTRCSALEAAEYGVRINAVAPSIAMHPF----LAKVTSAEL---LDELAA 222
Query: 701 NAAVNPANEP 710
A A EP
Sbjct: 223 REAFGRAAEP 232
>gnl|CDD|181518 PRK08643, PRK08643, acetoin reductase; Validated.
Length = 256
Score = 159 bits (404), Expect = 3e-44
Identities = 88/260 (33%), Positives = 130/260 (50%), Gaps = 22/260 (8%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
KVA+VT + GIGFAIAKRL +G V I E A + L K+G + I+ V V
Sbjct: 2 SKVALVTGAGQGIGFAIAKRLVEDGFKVAIVDYNEETAQAAADKLSKDGGKAIA-VKADV 60
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ ++ FG ++++V+NA V P T P+ E +DK++ +NV Q
Sbjct: 61 SDRDQVFAAVRQVVDTFGDLNVVVNNAGVAPTT-PIETITEEQFDKVYNINVGGVIWGIQ 119
Query: 501 EVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+K GG I+ +S G+ L YS +K A+ GLT+ A+DLASE I VN
Sbjct: 120 AAQEAFKKLGHGGKIINATSQAGVVGNPELAVYSSTKFAVRGLTQTAARDLASEGITVNA 179
Query: 560 LAPGITKTKFAAALYETEEAHEIA--------------VSNVPMGRLAVPDEMGGIVAFL 605
APGI KT + AH++ ++ +GRL+ P+++ V+FL
Sbjct: 180 YAPGIVKTPMMF-----DIAHQVGENAGKPDEWGMEQFAKDITLGRLSEPEDVANCVSFL 234
Query: 606 CSDDASYITGEVIVAAGGMQ 625
D+ YITG+ I+ GGM
Sbjct: 235 AGPDSDYITGQTIIVDGGMV 254
Score = 132 bits (334), Expect = 9e-35
Identities = 70/189 (37%), Positives = 98/189 (51%), Gaps = 3/189 (1%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
KVA+VT + GIGFAIAKRL +G V I E A + L K+G + I+ V
Sbjct: 1 MSKVALVTGAGQGIGFAIAKRLVEDGFKVAIVDYNEETAQAAADKLSKDGGKAIA-VKAD 59
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V+ ++ FG ++++V+NA V P T P+ E +DK++ +NV
Sbjct: 60 VSDRDQVFAAVRQVVDTFGDLNVVVNNAGVAPTT-PIETITEEQFDKVYNINVGGVIWGI 118
Query: 131 QEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
Q +K GG I+ +S G+ L YS +K A+ GLT+ A+DLASE I VN
Sbjct: 119 QAAQEAFKKLGHGGKIINATSQAGVVGNPELAVYSSTKFAVRGLTQTAARDLASEGITVN 178
Query: 190 CLAPGITKT 198
APGI KT
Sbjct: 179 AYAPGIVKT 187
Score = 45.9 bits (109), Expect = 3e-05
Identities = 19/36 (52%), Positives = 25/36 (69%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS +K A+ GLT+ A DLA E I VN APG+++T
Sbjct: 152 YSSTKFAVRGLTQTAARDLASEGITVNAYAPGIVKT 187
Score = 36.2 bits (84), Expect = 0.043
Identities = 19/75 (25%), Positives = 37/75 (49%), Gaps = 2/75 (2%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A+ +G ++++V+NA V P P+ +E +DK++++N+ Q +K
Sbjct: 69 AVRQVVDTFGDLNVVVNNAGVAPTT-PIETITEEQFDKVYNINVGGVIWGIQAAQEAFKK 127
Query: 744 -KKGGSIVYVSSIGG 757
GG I+ +S G
Sbjct: 128 LGHGGKIINATSQAG 142
>gnl|CDD|215739 pfam00133, tRNA-synt_1, tRNA synthetases class I (I, L, M and V).
Other tRNA synthetase sub-families are too dissimilar to
be included.
Length = 606
Score = 167 bits (425), Expect = 6e-44
Identities = 53/125 (42%), Positives = 70/125 (56%), Gaps = 5/125 (4%)
Query: 247 AWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRW 306
Y +W++QG+FK S+ K F + PPN TG LH+GHAL ++D + R+
Sbjct: 1 QIYQFWDEQGYFKK-----SLENGKGKPSFTIHDGPPNATGLLHIGHALNKTLKDIVIRY 55
Query: 307 NRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEKVWEWKKEVFSTS 366
RM+G LW PG DH G+ T+ VEKKL + KK RH++GREKF EK EWK E
Sbjct: 56 KRMQGFDVLWVPGWDHHGLPTEQKVEKKLGIKGKKDRHKLGREKFREKCREWKMEYADEI 115
Query: 367 TKIMS 371
Sbjct: 116 RSQFK 120
>gnl|CDD|187626 cd05368, DHRS6_like_SDR_c, human DHRS6-like, classical (c) SDRs.
Human DHRS6, and similar proteins. These proteins are
classical SDRs, with a canonical active site tetrad and
a close match to the typical Gly-rich NAD-binding motif.
Human DHRS6 is a cytosolic type 2 (R)-hydroxybutyrate
dehydrogenase, which catalyses the conversion of
(R)-hydroxybutyrate to acetoacetate. Also included in
this subgroup is Escherichia coli UcpA (upstream cys P).
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction. Note: removed :
needed to make this chiodl smaller when drew final
trees: rmeoved text form description: Other proteins in
this subgroup include Thermoplasma acidophilum
aldohexose dehydrogenase, which has high dehydrogenase
activity against D-mannose, Bacillus subtilis BacC
involved in the biosynthesis of the dipeptide bacilysin
and its antibiotic moiety anticapsin, Sphingomonas
paucimobilis strain B90 LinC, involved in the
degradation of hexachlorocyclohexane isomers...... P).
Length = 241
Score = 158 bits (400), Expect = 7e-44
Identities = 86/252 (34%), Positives = 137/252 (54%), Gaps = 20/252 (7%)
Query: 380 AGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 439
GKVA++TA++ GIG AIA + EGA+V+ + ++N+ + G I+ V
Sbjct: 1 DGKVALITAAAQGIGRAIALAFAREGANVIAT-----DINEEKLKELERGP-GITTRVLD 54
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
V KE L K+ G ID+L + A G +++C ++ WD +NV+S +L+
Sbjct: 55 VTDKEQVAALA----KEEGRIDVLFNCAGFVH-HGSILDCEDDDWDFAMNLNVRSMYLMI 109
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG---AYSVSKTALLGLTKAVAQDLASENIR 556
+ VLP + R GSI+ +SS+ K + YS +K A++GLTK+VA D A + IR
Sbjct: 110 KAVLPKMLARKDGSIINMSSVAS--SIKGVPNRFVYSTTKAAVIGLTKSVAADFAQQGIR 167
Query: 557 VNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
N + PG T + A + EEA + + P+GRLA P+E+ + +L SD+++Y
Sbjct: 168 CNAICPGTVDTPSLEERIQAQPDPEEALKAFAARQPLGRLATPEEVAALAVYLASDESAY 227
Query: 613 ITGEVIVAAGGM 624
+TG +V GG
Sbjct: 228 VTGTAVVIDGGW 239
Score = 125 bits (315), Expect = 3e-32
Identities = 66/191 (34%), Positives = 103/191 (53%), Gaps = 16/191 (8%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
GKVA++TA++ GIG AIA + EGA+V+ + ++N+ + G I+ V
Sbjct: 1 DGKVALITAAAQGIGRAIALAFAREGANVIAT-----DINEEKLKELERGP-GITTRVLD 54
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V KE L K+ G ID+L + A G +++C ++ WD +NV+S +L+
Sbjct: 55 VTDKEQVAALA----KEEGRIDVLFNCAGFVH-HGSILDCEDDDWDFAMNLNVRSMYLMI 109
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG---AYSVSKTALLGLTKAVAQDLASENIR 187
+ VLP + R GSI+ +SS+ K + YS +K A++GLTK+VA D A + IR
Sbjct: 110 KAVLPKMLARKDGSIINMSSVAS--SIKGVPNRFVYSTTKAAVIGLTKSVAADFAQQGIR 167
Query: 188 VNCLAPGITKT 198
N + PG T
Sbjct: 168 CNAICPGTVDT 178
Score = 55.6 bits (134), Expect = 2e-08
Identities = 21/65 (32%), Positives = 38/65 (58%), Gaps = 1/65 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ID+L + A +++C + WD ++N++S +L+ + VLP M +K GSI+ +
Sbjct: 69 GRIDVLFNCAGFVHHGS-ILDCEDDDWDFAMNLNVRSMYLMIKAVLPKMLARKDGSIINM 127
Query: 753 SSIGG 757
SS+
Sbjct: 128 SSVAS 132
Score = 51.3 bits (123), Expect = 4e-07
Identities = 18/37 (48%), Positives = 23/37 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS +K A+ GLTK VA D A + IR N + PG + T
Sbjct: 142 VYSTTKAAVIGLTKSVAADFAQQGIRCNAICPGTVDT 178
>gnl|CDD|187644 cd08940, HBDH_SDR_c, d-3-hydroxybutyrate dehydrogenase (HBDH),
classical (c) SDRs. DHBDH, an NAD+ -dependent enzyme,
catalyzes the interconversion of D-3-hydroxybutyrate and
acetoacetate. It is a classical SDR, with the canonical
NAD-binding motif and active site tetrad. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 258
Score = 158 bits (401), Expect = 8e-44
Identities = 79/256 (30%), Positives = 130/256 (50%), Gaps = 16/256 (6%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GKVA+VT S+ GIG IA+ L+ GA++V++ ++ +A + V+ H
Sbjct: 2 GKVALVTGSTSGIGLGIARALAAAGANIVLNGFGDAAEIEA-VRAGLAAKHGVK-VLYHG 59
Query: 441 AKKEDRQK---LFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
A + +A+++FGG+DILV+NA + P+ + P WD I +N+ + F
Sbjct: 60 ADLSKPAAIEDMVAYAQRQFGGVDILVNNAGIQ-HVAPIEDFPTEKWDAIIALNLSAVFH 118
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
T+ LP+++K+ G I+ ++S+ GL AY +K ++GLTK VA + A +
Sbjct: 119 TTRLALPHMKKQGWGRIINIASVHGLVASANKSAYVAAKHGVVGLTKVVALETAGTGVTC 178
Query: 558 NCLAPGITKT----KFAAALYET------EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
N + PG T K +AL + + A E+ + P + P+++G FL S
Sbjct: 179 NAICPGWVLTPLVEKQISALAQKNGVPQEQAARELLLEKQPSKQFVTPEQLGDTAVFLAS 238
Query: 608 DDASYITGEVIVAAGG 623
D AS ITG + GG
Sbjct: 239 DAASQITGTAVSVDGG 254
Score = 131 bits (332), Expect = 2e-34
Identities = 61/190 (32%), Positives = 102/190 (53%), Gaps = 6/190 (3%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GKVA+VT S+ GIG IA+ L+A GA++V++ ++ +A + V+ H
Sbjct: 2 GKVALVTGSTSGIGLGIARALAAAGANIVLNGFGDAAEIEA-VRAGLAAKHGVK-VLYHG 59
Query: 72 AKKEDRQK---LFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
A + +A+++FGG+DILV+NA + P+ + P WD I +N+ + F
Sbjct: 60 ADLSKPAAIEDMVAYAQRQFGGVDILVNNAGIQ-HVAPIEDFPTEKWDAIIALNLSAVFH 118
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
T+ LP+++K+ G I+ ++S+ GL AY +K ++GLTK VA + A +
Sbjct: 119 TTRLALPHMKKQGWGRIINIASVHGLVASANKSAYVAAKHGVVGLTKVVALETAGTGVTC 178
Query: 189 NCLAPGITKT 198
N + PG T
Sbjct: 179 NAICPGWVLT 188
Score = 55.9 bits (135), Expect = 2e-08
Identities = 26/76 (34%), Positives = 43/76 (56%), Gaps = 3/76 (3%)
Query: 682 MIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYM 741
M+A +GG+DILV+NA + P+ + WD I +NL + F T+ LP+M
Sbjct: 71 MVAYAQRQ--FGGVDILVNNAGIQHV-APIEDFPTEKWDAIIALNLSAVFHTTRLALPHM 127
Query: 742 RKKKGGSIVYVSSIGG 757
+K+ G I+ ++S+ G
Sbjct: 128 KKQGWGRIINIASVHG 143
Score = 39.7 bits (93), Expect = 0.003
Identities = 18/55 (32%), Positives = 28/55 (50%)
Query: 633 VEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLS 687
V AY +K + GLTKVVA + A + N + PG + T ++ I+ L+
Sbjct: 145 VASANKSAYVAAKHGVVGLTKVVALETAGTGVTCNAICPGWVLTPLVEKQISALA 199
>gnl|CDD|187646 cd08942, RhlG_SDR_c, RhlG and related beta-ketoacyl reductases,
classical (c) SDRs. Pseudomonas aeruginosa RhlG is an
SDR-family beta-ketoacyl reductase involved in
Rhamnolipid biosynthesis. RhlG is similar to but
distinct from the FabG family of beta-ketoacyl-acyl
carrier protein (ACP) of type II fatty acid synthesis.
RhlG and related proteins are classical SDRs, with a
canonical active site tetrad and glycine-rich
NAD(P)-binding motif. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 157 bits (398), Expect = 2e-43
Identities = 88/252 (34%), Positives = 133/252 (52%), Gaps = 12/252 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
+AGK+ +VT S GIG IA+ GA V+IS+RK A E L G + +
Sbjct: 4 VAGKIVLVTGGSRGIGRMIAQGFLEAGARVIISARKAEACADAAEELSAYG--ECIAIPA 61
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKSTF 496
++ +E + L ++ +D+LV+NA AT P+ PE+ WDK+ ++NVKS F
Sbjct: 62 DLSSEEGIEALVARVAERSDRLDVLVNNAG---ATWGAPLEAFPESGWDKVMDINVKSVF 118
Query: 497 LLTQEVLPYIRK----RNGGSIVYVSSIGGL-APFKLLGAYSVSKTALLGLTKAVAQDLA 551
LTQ +LP +R N ++ + SI G+ +Y SK A+ LT+ +A++LA
Sbjct: 119 FLTQALLPLLRAAATAENPARVINIGSIAGIVVSGLENYSYGASKAAVHQLTRKLAKELA 178
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
E+I VN +APG +K A L A E ++P+GR P++M G+ L S +
Sbjct: 179 GEHITVNAIAPGRFPSKMTAFLLNDPAALEAEEKSIPLGRWGRPEDMAGLAIMLASRAGA 238
Query: 612 YITGEVIVAAGG 623
Y+TG VI GG
Sbjct: 239 YLTGAVIPVDGG 250
Score = 117 bits (295), Expect = 1e-29
Identities = 71/218 (32%), Positives = 110/218 (50%), Gaps = 15/218 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
+ GK+ +VT S GIG IA+ GA V+IS+RK A E L G + +
Sbjct: 4 VAGKIVLVTGGSRGIGRMIAQGFLEAGARVIISARKAEACADAAEELSAYG--ECIAIPA 61
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT--GPVVECPENVWDKIFEVNVKSTF 127
++ +E + L ++ +D+LV+NA AT P+ PE+ WDK+ ++NVKS F
Sbjct: 62 DLSSEEGIEALVARVAERSDRLDVLVNNAG---ATWGAPLEAFPESGWDKVMDINVKSVF 118
Query: 128 LLTQEVLPYIRK----RNGGSIVYVSSIGGL-APFKLLGAYSVSKTALLGLTKAVAQDLA 182
LTQ +LP +R N ++ + SI G+ +Y SK A+ LT+ +A++LA
Sbjct: 119 FLTQALLPLLRAAATAENPARVINIGSIAGIVVSGLENYSYGASKAAVHQLTRKLAKELA 178
Query: 183 SENIRVNCLAPGITKTK---FAAAKKEVKKKETNDEPI 217
E+I VN +APG +K F + E P+
Sbjct: 179 GEHITVNAIAPGRFPSKMTAFLLNDPAALEAEEKSIPL 216
Score = 48.6 bits (116), Expect = 4e-06
Identities = 25/67 (37%), Positives = 36/67 (53%), Gaps = 5/67 (7%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG----GSIV 750
+D+LV+NA PL E WDK+ D+N+KS F LTQ +LP +R ++
Sbjct: 83 LDVLVNNAGAT-WGAPLEAFPESGWDKVMDINVKSVFFLTQALLPLLRAAATAENPARVI 141
Query: 751 YVSSIGG 757
+ SI G
Sbjct: 142 NIGSIAG 148
Score = 47.9 bits (114), Expect = 7e-06
Identities = 21/51 (41%), Positives = 31/51 (60%), Gaps = 4/51 (7%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDK 690
+Y SK A+ LT+ +A++LA E+I VN +APG +F +M A L D
Sbjct: 158 SYGASKAAVHQLTRKLAKELAGEHITVNAIAPG----RFPSKMTAFLLNDP 204
>gnl|CDD|187649 cd08945, PKR_SDR_c, Polyketide ketoreductase, classical (c) SDR.
Polyketide ketoreductase (KR) is a classical SDR with a
characteristic NAD-binding pattern and active site
tetrad. Aromatic polyketides include various aromatic
compounds of pharmaceutical interest. Polyketide KR,
part of the type II polyketide synthase (PKS) complex,
is comprised of stand-alone domains that resemble the
domains found in fatty acid synthase and multidomain
type I PKS. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 258
Score = 157 bits (398), Expect = 2e-43
Identities = 86/254 (33%), Positives = 135/254 (53%), Gaps = 13/254 (5%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+VA+VT ++ GIG AIA+RL EG V + +R E + V+ L++ G + G C V
Sbjct: 4 EVALVTGATSGIGLAIARRLGKEGLRVFVCARGEEGLATTVKELREAG-VEADGRTCDVR 62
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+ + L A ++G ID+LV+NA G E + +W + E N+ F +T+E
Sbjct: 63 SVPEIEALVAAAVARYGPIDVLVNNAG-RSGGGATAELADELWLDVVETNLTGVFRVTKE 121
Query: 502 VLPY--IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
VL + +R G I+ ++S GG YS SK ++G TKA+ +LA I VN
Sbjct: 122 VLKAGGMLERGTGRIINIASTGGKQGVVHAAPYSASKHGVVGFTKALGLELARTGITVNA 181
Query: 560 LAPGITKTKFAAALYE---------TEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
+ PG +T AA++ E TEEA + + VP+GR P+E+ G+VA+L D A
Sbjct: 182 VCPGFVETPMAASVREHYADIWEVSTEEAFDRITARVPLGRYVTPEEVAGMVAYLIGDGA 241
Query: 611 SYITGEVIVAAGGM 624
+ +T + + GG+
Sbjct: 242 AAVTAQALNVCGGL 255
Score = 124 bits (312), Expect = 1e-31
Identities = 67/196 (34%), Positives = 104/196 (53%), Gaps = 4/196 (2%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+VA+VT ++ GIG AIA+RL EG V + +R E + V+ L++ G + G C V
Sbjct: 4 EVALVTGATSGIGLAIARRLGKEGLRVFVCARGEEGLATTVKELREAG-VEADGRTCDVR 62
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+ + L A ++G ID+LV+NA G E + +W + E N+ F +T+E
Sbjct: 63 SVPEIEALVAAAVARYGPIDVLVNNAG-RSGGGATAELADELWLDVVETNLTGVFRVTKE 121
Query: 133 VLPY--IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
VL + +R G I+ ++S GG YS SK ++G TKA+ +LA I VN
Sbjct: 122 VLKAGGMLERGTGRIINIASTGGKQGVVHAAPYSASKHGVVGFTKALGLELARTGITVNA 181
Query: 191 LAPGITKTKFAAAKKE 206
+ PG +T AA+ +E
Sbjct: 182 VCPGFVETPMAASVRE 197
Score = 48.3 bits (115), Expect = 5e-06
Identities = 25/71 (35%), Positives = 39/71 (54%), Gaps = 4/71 (5%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPY--MRKKKGGSI 749
YG ID+LV+NA E ++ +W + + NL F +T+EVL M ++ G I
Sbjct: 78 YGPIDVLVNNAG-RSGGGATAELADELWLDVVETNLTGVFRVTKEVLKAGGMLERGTGRI 136
Query: 750 VYVSSIGGFKQ 760
+ ++S GG KQ
Sbjct: 137 INIASTGG-KQ 146
Score = 38.3 bits (89), Expect = 0.008
Identities = 25/79 (31%), Positives = 34/79 (43%), Gaps = 10/79 (12%)
Query: 613 ITGEVIVAAGGMQSRLTKSTVEFRFIGA---------YSVSKTALFGLTKVVAEDLAPEN 663
+T EV+ AGGM R T + G YS SK + G TK + +LA
Sbjct: 118 VTKEVL-KAGGMLERGTGRIINIASTGGKQGVVHAAPYSASKHGVVGFTKALGLELARTG 176
Query: 664 IRVNCLAPGLIRTKFGDRM 682
I VN + PG + T +
Sbjct: 177 ITVNAVCPGFVETPMAASV 195
>gnl|CDD|187587 cd05326, secoisolariciresinol-DH_like_SDR_c, secoisolariciresinol
dehydrogenase (secoisolariciresinol-DH)-like, classical
(c) SDRs. Podophyllum secoisolariciresinol-DH is a homo
tetrameric, classical SDR that catalyzes the
NAD-dependent conversion of (-)-secoisolariciresinol to
(-)-matairesinol via a (-)-lactol intermediate.
(-)-Matairesinol is an intermediate to various
8'-lignans, including the cancer-preventive mammalian
lignan, and those involved in vascular plant defense.
This subgroup also includes rice momilactone A synthase
which catalyzes the conversion of
3beta-hydroxy-9betaH-pimara-7,15-dien-19,6beta-olide
into momilactone A, Arabidopsis ABA2 which during
abscisic acid (ABA) biosynthesis, catalyzes the
conversion of xanthoxin to abscisic aldehyde and, maize
Tasselseed2 which participate in the maize sex
determination pathway. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering). In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering)
contributing to the active site; while substrate binding
is in the C-terminal region, which determines
specificity. The standard reaction mechanism is a
4-pro-S hydride transfer and proton relay involving the
conserved Tyr and Lys, a water molecule stabilized by
Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 249
Score = 156 bits (397), Expect = 3e-43
Identities = 83/255 (32%), Positives = 125/255 (49%), Gaps = 15/255 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GKVA++T + GIG A A+ + GA VVI+ + L G IS V
Sbjct: 1 RLDGKVAIITGGASGIGEATARLFAKHGARVVIADIDDDAGQAVAAEL---GDPDISFVH 57
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTF 496
C V + D + + A +FG +DI+ +NA V ++E ++++ +VNV F
Sbjct: 58 CDVTVEADVRAAVDTAVARFGRLDIMFNNAGVLGAPCYSILETSLEEFERVLDVNVYGAF 117
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
L T+ + GSIV V+S+ GGL P AY+ SK A+LGLT++ A +L
Sbjct: 118 LGTKHAARVMIPAKKGSIVSVASVAGVVGGLGPH----AYTASKHAVLGLTRSAATELGE 173
Query: 553 ENIRVNCLAPGITKTKFA--AALYETEEAHEIAVSNV-PMGRLAVPDEMGGIVAFLCSDD 609
IRVNC++P T E E E G P+++ V +L SDD
Sbjct: 174 HGIRVNCVSPYGVATPLLTAGFGVEDEAIEEAVRGAANLKGTALRPEDIAAAVLYLASDD 233
Query: 610 ASYITGEVIVAAGGM 624
+ Y++G+ +V GG+
Sbjct: 234 SRYVSGQNLVVDGGL 248
Score = 128 bits (324), Expect = 2e-33
Identities = 69/200 (34%), Positives = 101/200 (50%), Gaps = 12/200 (6%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GKVA++T + GIG A A+ + GA VVI+ + L G IS V
Sbjct: 1 RLDGKVAIITGGASGIGEATARLFAKHGARVVIADIDDDAGQAVAAEL---GDPDISFVH 57
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTF 127
C V + D + + A +FG +DI+ +NA V ++E ++++ +VNV F
Sbjct: 58 CDVTVEADVRAAVDTAVARFGRLDIMFNNAGVLGAPCYSILETSLEEFERVLDVNVYGAF 117
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
L T+ + GSIV V+S+ GGL P AY+ SK A+LGLT++ A +L
Sbjct: 118 LGTKHAARVMIPAKKGSIVSVASVAGVVGGLGPH----AYTASKHAVLGLTRSAATELGE 173
Query: 184 ENIRVNCLAPGITKTKFAAA 203
IRVNC++P T A
Sbjct: 174 HGIRVNCVSPYGVATPLLTA 193
Score = 54.4 bits (131), Expect = 5e-08
Identities = 24/70 (34%), Positives = 39/70 (55%), Gaps = 1/70 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEP-LVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
+G +DI+ +NA V A ++E S ++++ DVN+ +FL T+ M K GS
Sbjct: 75 ARFGRLDIMFNNAGVLGAPCYSILETSLEEFERVLDVNVYGAFLGTKHAARVMIPAKKGS 134
Query: 749 IVYVSSIGGF 758
IV V+S+ G
Sbjct: 135 IVSVASVAGV 144
Score = 46.7 bits (111), Expect = 2e-05
Identities = 17/38 (44%), Positives = 24/38 (63%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AY+ SK A+ GLT+ A +L IRVNC++P + T
Sbjct: 152 AYTASKHAVLGLTRSAATELGEHGIRVNCVSPYGVATP 189
>gnl|CDD|236094 PRK07774, PRK07774, short chain dehydrogenase; Provisional.
Length = 250
Score = 156 bits (395), Expect = 5e-43
Identities = 84/255 (32%), Positives = 133/255 (52%), Gaps = 11/255 (4%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
R KVA+VT ++ GIG A A+ L+ EGASVV++ + + + +G I V
Sbjct: 3 RFDDKVAIVTGAAGGIGQAYAEALAREGASVVVADINAEGAERVAKQIVADGGTAI-AVQ 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG----PVVECPENVWDKIFEVNVK 493
V+ + + + + FGGID LV+NAA+ G ++ P + + K VN+
Sbjct: 62 VDVSDPDSAKAMADATVSAFGGIDYLVNNAAI--YGGMKLDLLITVPWDYYKKFMSVNLD 119
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
+ T+ V ++ KR GG+IV SS A + Y ++K L GLT+ +A++L
Sbjct: 120 GALVCTRAVYKHMAKRGGGAIVNQSST---AAWLYSNFYGLAKVGLNGLTQQLARELGGM 176
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYI 613
NIRVN +APG T+ A +E V +P+ R+ P+++ G+ FL SD+AS+I
Sbjct: 177 NIRVNAIAPGPIDTE-ATRTVTPKEFVADMVKGIPLSRMGTPEDLVGMCLFLLSDEASWI 235
Query: 614 TGEVIVAAGGMQSRL 628
TG++ GG R
Sbjct: 236 TGQIFNVDGGQIIRS 250
Score = 124 bits (314), Expect = 4e-32
Identities = 65/194 (33%), Positives = 101/194 (52%), Gaps = 10/194 (5%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
R KVA+VT ++ GIG A A+ L+ EGASVV++ + + + +G I V
Sbjct: 3 RFDDKVAIVTGAAGGIGQAYAEALAREGASVVVADINAEGAERVAKQIVADGGTAI-AVQ 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG----PVVECPENVWDKIFEVNVK 124
V+ + + + + FGGID LV+NAA+ G ++ P + + K VN+
Sbjct: 62 VDVSDPDSAKAMADATVSAFGGIDYLVNNAAI--YGGMKLDLLITVPWDYYKKFMSVNLD 119
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
+ T+ V ++ KR GG+IV SS A + Y ++K L GLT+ +A++L
Sbjct: 120 GALVCTRAVYKHMAKRGGGAIVNQSST---AAWLYSNFYGLAKVGLNGLTQQLARELGGM 176
Query: 185 NIRVNCLAPGITKT 198
NIRVN +APG T
Sbjct: 177 NIRVNAIAPGPIDT 190
Score = 54.0 bits (130), Expect = 7e-08
Identities = 24/69 (34%), Positives = 37/69 (53%), Gaps = 2/69 (2%)
Query: 692 YGGIDILVSNAAV--NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
+GGID LV+NAA+ + L+ + K VNL + + T+ V +M K+ GG+I
Sbjct: 81 FGGIDYLVNNAAIYGGMKLDLLITVPWDYYKKFMSVNLDGALVCTRAVYKHMAKRGGGAI 140
Query: 750 VYVSSIGGF 758
V SS +
Sbjct: 141 VNQSSTAAW 149
Score = 46.3 bits (110), Expect = 3e-05
Identities = 20/46 (43%), Positives = 28/46 (60%)
Query: 631 STVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
ST + + Y ++K L GLT+ +A +L NIRVN +APG I T
Sbjct: 145 STAAWLYSNFYGLAKVGLNGLTQQLARELGGMNIRVNAIAPGPIDT 190
>gnl|CDD|187610 cd05352, MDH-like_SDR_c, mannitol dehydrogenase (MDH)-like,
classical (c) SDRs. NADP-mannitol dehydrogenase
catalyzes the conversion of fructose to mannitol, an
acyclic 6-carbon sugar. MDH is a tetrameric member of
the SDR family. This subgroup also includes various
other tetrameric SDRs, including Pichia stipitis
D-arabinitol dehydrogenase (aka polyol dehydrogenase),
Candida albicans Sou1p, a sorbose reductase, and Candida
parapsilosis (S)-specific carbonyl reductase (SCR, aka
S-specific alcohol dehydrogenase) which catalyzes the
enantioselective reduction of 2-hydroxyacetophenone into
(S)-1-phenyl-1,2-ethanediol. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser).
Length = 252
Score = 155 bits (395), Expect = 5e-43
Identities = 82/248 (33%), Positives = 129/248 (52%), Gaps = 5/248 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT S GIG AIA+ L+ GA V I + E L K+ K
Sbjct: 5 SLKGKVAIVTGGSRGIGLAIARALAEAGADVAIIYNSAPRAEEKAEELAKKYGVKTKAYK 64
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
C V+ +E +K F+ +K FG IDIL++NA + P ++ W+K+ +VN+ F
Sbjct: 65 CDVSSQESVEKTFKQIQKDFGKIDILIANAGIT-VHKPALDYTYEQWNKVIDVNLNGVFN 123
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGG-LAPFKLL-GAYSVSKTALLGLTKAVAQDLASENI 555
Q +K+ GS++ +S+ G + AY+ SK A++ L K++A + A I
Sbjct: 124 CAQAAAKIFKKQGKGSLIITASMSGTIVNRPQPQAAYNASKAAVIHLAKSLAVEWAKYFI 183
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN ++PG T + +E + S +P+ R+A+P+E+ G +L SD +SY TG
Sbjct: 184 RVNSISPGYIDTDLTD--FVDKELRKKWESYIPLKRIALPEELVGAYLYLASDASSYTTG 241
Query: 616 EVIVAAGG 623
++ GG
Sbjct: 242 SDLIIDGG 249
Score = 123 bits (312), Expect = 1e-31
Identities = 69/205 (33%), Positives = 105/205 (51%), Gaps = 4/205 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT S GIG AIA+ L+ GA V I + E L K+ K
Sbjct: 5 SLKGKVAIVTGGSRGIGLAIARALAEAGADVAIIYNSAPRAEEKAEELAKKYGVKTKAYK 64
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
C V+ +E +K F+ +K FG IDIL++NA + P ++ W+K+ +VN+ F
Sbjct: 65 CDVSSQESVEKTFKQIQKDFGKIDILIANAGIT-VHKPALDYTYEQWNKVIDVNLNGVFN 123
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGG-LAPFKLL-GAYSVSKTALLGLTKAVAQDLASENI 186
Q +K+ GS++ +S+ G + AY+ SK A++ L K++A + A I
Sbjct: 124 CAQAAAKIFKKQGKGSLIITASMSGTIVNRPQPQAAYNASKAAVIHLAKSLAVEWAKYFI 183
Query: 187 RVNCLAPGITKTKF-AAAKKEVKKK 210
RVN ++PG T KE++KK
Sbjct: 184 RVNSISPGYIDTDLTDFVDKELRKK 208
Score = 45.4 bits (108), Expect = 5e-05
Identities = 22/69 (31%), Positives = 39/69 (56%), Gaps = 1/69 (1%)
Query: 689 DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
K +G IDIL++NA + ++P ++ + W+K+ DVNL F Q +K+ GS
Sbjct: 81 QKDFGKIDILIANAGIT-VHKPALDYTYEQWNKVIDVNLNGVFNCAQAAAKIFKKQGKGS 139
Query: 749 IVYVSSIGG 757
++ +S+ G
Sbjct: 140 LIITASMSG 148
Score = 39.6 bits (93), Expect = 0.004
Identities = 17/37 (45%), Positives = 23/37 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY+ SK A+ L K +A + A IRVN ++PG I T
Sbjct: 159 AYNASKAAVIHLAKSLAVEWAKYFIRVNSISPGYIDT 195
>gnl|CDD|171821 PRK12937, PRK12937, short chain dehydrogenase; Provisional.
Length = 245
Score = 155 bits (393), Expect = 8e-43
Identities = 79/247 (31%), Positives = 129/247 (52%), Gaps = 6/247 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVV 437
L+ KVA+VT +S GIG AIA+RL+ +G +V ++ + + ++ V ++ G + I+ V
Sbjct: 3 LSNKVAIVTGASRGIGAAIARRLAADGFAVAVNYAGSAAAADELVAEIEAAGGRAIA-VQ 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
VA +LF+ AE FG ID+LV+NA V P G + + +D+ N++ F+
Sbjct: 62 ADVADAAAVTRLFDAAETAFGRIDVLVNNAGVMP-LGTIADFDLEDFDRTIATNLRGAFV 120
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ +E GG I+ +S+ P G Y+ SK A+ GL +A +L I V
Sbjct: 121 VLREAAR--HLGQGGRIINLSTSVIALPLPGYGPYAASKAAVEGLVHVLANELRGRGITV 178
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N +APG T+ E+ ++A P+ RL P+E+ VAFL D +++ G+V
Sbjct: 179 NAVAPGPVATELFFNGKSAEQIDQLAGLA-PLERLGTPEEIAAAVAFLAGPDGAWVNGQV 237
Query: 618 IVAAGGM 624
+ GG
Sbjct: 238 LRVNGGF 244
Score = 127 bits (321), Expect = 4e-33
Identities = 64/190 (33%), Positives = 102/190 (53%), Gaps = 5/190 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVV 68
L+ KVA+VT +S GIG AIA+RL+A+G +V ++ + + ++ V ++ G + I+ V
Sbjct: 3 LSNKVAIVTGASRGIGAAIARRLAADGFAVAVNYAGSAAAADELVAEIEAAGGRAIA-VQ 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
VA +LF+ AE FG ID+LV+NA V P G + + +D+ N++ F+
Sbjct: 62 ADVADAAAVTRLFDAAETAFGRIDVLVNNAGVMP-LGTIADFDLEDFDRTIATNLRGAFV 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+ +E GG I+ +S+ P G Y+ SK A+ GL +A +L I V
Sbjct: 121 VLREAAR--HLGQGGRIINLSTSVIALPLPGYGPYAASKAAVEGLVHVLANELRGRGITV 178
Query: 189 NCLAPGITKT 198
N +APG T
Sbjct: 179 NAVAPGPVAT 188
Score = 44.3 bits (105), Expect = 9e-05
Identities = 20/75 (26%), Positives = 39/75 (52%), Gaps = 5/75 (6%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
R+ T +G ID+LV+NA V P + + +D+ NL+ +F++ +E
Sbjct: 71 TRLFDAAETA--FGRIDVLVNNAGVMPLG-TIADFDLEDFDRTIATNLRGAFVVLREAAR 127
Query: 740 YMRKKKGGSIVYVSS 754
++ +GG I+ +S+
Sbjct: 128 HLG--QGGRIINLST 140
Score = 42.0 bits (99), Expect = 5e-04
Identities = 17/38 (44%), Positives = 23/38 (60%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
G Y+ SK A+ GL V+A +L I VN +APG + T
Sbjct: 151 GPYAASKAAVEGLVHVLANELRGRGITVNAVAPGPVAT 188
>gnl|CDD|135765 PRK06113, PRK06113, 7-alpha-hydroxysteroid dehydrogenase;
Validated.
Length = 255
Score = 155 bits (393), Expect = 1e-42
Identities = 86/250 (34%), Positives = 133/250 (53%), Gaps = 7/250 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GK A++T + GIG IA +T GASVV+S N V+ +Q+ G Q
Sbjct: 8 RLDGKCAIITGAGAGIGKEIAITFATAGASVVVSDINADAANHVVDEIQQLGGQAF-ACR 66
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPV-VECPENVWDKIFEVNVKSTF 496
C + +++ L + A K G +DILV+NA GP + P + + +E+NV S F
Sbjct: 67 CDITSEQELSALADFALSKLGKVDILVNNAG---GGGPKPFDMPMADFRRAYELNVFSFF 123
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L+Q V P + K GG I+ ++S+ + +Y+ SK A L + +A DL +NIR
Sbjct: 124 HLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYASSKAAASHLVRNMAFDLGEKNIR 183
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN +APG T A T E + + + P+ RL P ++ FLCS AS+++G+
Sbjct: 184 VNGIAPGAILTD-ALKSVITPEIEQKMLQHTPIRRLGQPQDIANAALFLCSPAASWVSGQ 242
Query: 617 VI-VAAGGMQ 625
++ V+ GG+Q
Sbjct: 243 ILTVSGGGVQ 252
Score = 124 bits (313), Expect = 6e-32
Identities = 67/191 (35%), Positives = 100/191 (52%), Gaps = 5/191 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GK A++T + GIG IA + GASVV+S N V+ +Q+ G Q
Sbjct: 8 RLDGKCAIITGAGAGIGKEIAITFATAGASVVVSDINADAANHVVDEIQQLGGQAF-ACR 66
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPV-VECPENVWDKIFEVNVKSTF 127
C + +++ L + A K G +DILV+NA GP + P + + +E+NV S F
Sbjct: 67 CDITSEQELSALADFALSKLGKVDILVNNAG---GGGPKPFDMPMADFRRAYELNVFSFF 123
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L+Q V P + K GG I+ ++S+ + +Y+ SK A L + +A DL +NIR
Sbjct: 124 HLSQLVAPEMEKNGGGVILTITSMAAENKNINMTSYASSKAAASHLVRNMAFDLGEKNIR 183
Query: 188 VNCLAPGITKT 198
VN +APG T
Sbjct: 184 VNGIAPGAILT 194
Score = 44.5 bits (105), Expect = 9e-05
Identities = 18/37 (48%), Positives = 24/37 (64%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+Y+ SK A L + +A DL +NIRVN +APG I T
Sbjct: 158 SYASSKAAASHLVRNMAFDLGEKNIRVNGIAPGAILT 194
Score = 43.3 bits (102), Expect = 2e-04
Identities = 22/69 (31%), Positives = 37/69 (53%), Gaps = 8/69 (11%)
Query: 692 YGGIDILVSNAA---VNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
G +DILV+NA P + P+ ++ +++N+ S F L+Q V P M K GG
Sbjct: 86 LGKVDILVNNAGGGGPKPFDMPM---ADFRR--AYELNVFSFFHLSQLVAPEMEKNGGGV 140
Query: 749 IVYVSSIGG 757
I+ ++S+
Sbjct: 141 ILTITSMAA 149
>gnl|CDD|237219 PRK12827, PRK12827, short chain dehydrogenase; Provisional.
Length = 249
Score = 154 bits (391), Expect = 2e-42
Identities = 88/250 (35%), Positives = 125/250 (50%), Gaps = 9/250 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS---SRKESNVNKAVETLQKEGHQKISG 435
L + ++T S G+G AIA RL+ +GA V++ + AV + K G
Sbjct: 4 LDSRRVLITGGSGGLGRAIAVRLAADGADVIVLDIHPMRGRAEADAVAAGIEAAGGKALG 63
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
+ V + + ++FG +DILV+NA + E WD + +VN+
Sbjct: 64 LAFDVRDFAATRAALDAGVEEFGRLDILVNNAGIATDA-AFAELSIEEWDDVIDVNLDGF 122
Query: 496 FLLTQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
F +TQ L P IR R GG IV ++S+ G+ + Y+ SK L+GLTK +A +LA
Sbjct: 123 FNVTQAALPPMIRARRGGRIVNIASVAGVRGNRGQVNYAASKAGLIGLTKTLANELAPRG 182
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
I VN +APG T A TE VP+ RL PDE+ +VAFL SD ASY+T
Sbjct: 183 ITVNAVAPGAINTPMADNAAPTEHLLN----PVPVQRLGEPDEVAALVAFLVSDAASYVT 238
Query: 615 GEVIVAAGGM 624
G+VI GG
Sbjct: 239 GQVIPVDGGF 248
Score = 115 bits (291), Expect = 5e-29
Identities = 64/193 (33%), Positives = 96/193 (49%), Gaps = 5/193 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS---SRKESNVNKAVETLQKEGHQKISG 66
L + ++T S G+G AIA RL+A+GA V++ + AV + K G
Sbjct: 4 LDSRRVLITGGSGGLGRAIAVRLAADGADVIVLDIHPMRGRAEADAVAAGIEAAGGKALG 63
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
+ V + + ++FG +DILV+NA + E WD + +VN+
Sbjct: 64 LAFDVRDFAATRAALDAGVEEFGRLDILVNNAGIATDA-AFAELSIEEWDDVIDVNLDGF 122
Query: 127 FLLTQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
F +TQ L P IR R GG IV ++S+ G+ + Y+ SK L+GLTK +A +LA
Sbjct: 123 FNVTQAALPPMIRARRGGRIVNIASVAGVRGNRGQVNYAASKAGLIGLTKTLANELAPRG 182
Query: 186 IRVNCLAPGITKT 198
I VN +APG T
Sbjct: 183 ITVNAVAPGAINT 195
Score = 56.7 bits (137), Expect = 9e-09
Identities = 27/67 (40%), Positives = 40/67 (59%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL-PYMRKKKGGSIV 750
+G +DILV+NA + + E S WD + DVNL F +TQ L P +R ++GG IV
Sbjct: 85 FGRLDILVNNAGIAT-DAAFAELSIEEWDDVIDVNLDGFFNVTQAALPPMIRARRGGRIV 143
Query: 751 YVSSIGG 757
++S+ G
Sbjct: 144 NIASVAG 150
Score = 51.3 bits (123), Expect = 5e-07
Identities = 21/44 (47%), Positives = 25/44 (56%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
Y+ SK L GLTK +A +LAP I VN +APG I T D
Sbjct: 158 VNYAASKAGLIGLTKTLANELAPRGITVNAVAPGAINTPMADNA 201
>gnl|CDD|180462 PRK06198, PRK06198, short chain dehydrogenase; Provisional.
Length = 260
Score = 154 bits (391), Expect = 2e-42
Identities = 87/251 (34%), Positives = 126/251 (50%), Gaps = 13/251 (5%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKAVETLQKEGHQKISG 435
RL GKVA+VT + G+G AIA+ + GA +VI R L+ G + +
Sbjct: 2 GRLDGKVALVTGGTQGLGAAIARAFAERGAAGLVICGRNAEKGEAQAAELEALGAKAVF- 60
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
V ++ ED +++ A++ FG +D LV NAA G +++ ++D+ F VNV++
Sbjct: 61 VQADLSDVEDCRRVVAAADEAFGRLDALV-NAAGLTDRGTILDTSPELFDRHFAVNVRAP 119
Query: 496 FLLTQEVLPYIRKRNG-GSIVYVSSIGGLA--PFKLLGAYSVSKTALLGLTKAVAQDLAS 552
F L QE + +R+R G+IV + S+ PF L AY SK AL LT+ A L
Sbjct: 120 FFLMQEAIKLMRRRKAEGTIVNIGSMSAHGGQPF--LAAYCASKGALATLTRNAAYALLR 177
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAH-----EIAVSNVPMGRLAVPDEMGGIVAFLCS 607
IRVN L G T+ + E A + P GRL PDE+ VAFL S
Sbjct: 178 NRIRVNGLNIGWMATEGEDRIQREFHGAPDDWLEKAAATQPFGRLLDPDEVARAVAFLLS 237
Query: 608 DDASYITGEVI 618
D++ +TG VI
Sbjct: 238 DESGLMTGSVI 248
Score = 127 bits (320), Expect = 1e-32
Identities = 68/195 (34%), Positives = 100/195 (51%), Gaps = 8/195 (4%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQKISG 66
RL GKVA+VT + G+G AIA+ + GA +VI R L+ G + +
Sbjct: 2 GRLDGKVALVTGGTQGLGAAIARAFAERGAAGLVICGRNAEKGEAQAAELEALGAKAVF- 60
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
V ++ ED +++ A++ FG +D LV NAA G +++ ++D+ F VNV++
Sbjct: 61 VQADLSDVEDCRRVVAAADEAFGRLDALV-NAAGLTDRGTILDTSPELFDRHFAVNVRAP 119
Query: 127 FLLTQEVLPYIRKRNG-GSIVYVSSIGGLA--PFKLLGAYSVSKTALLGLTKAVAQDLAS 183
F L QE + +R+R G+IV + S+ PF L AY SK AL LT+ A L
Sbjct: 120 FFLMQEAIKLMRRRKAEGTIVNIGSMSAHGGQPF--LAAYCASKGALATLTRNAAYALLR 177
Query: 184 ENIRVNCLAPGITKT 198
IRVN L G T
Sbjct: 178 NRIRVNGLNIGWMAT 192
Score = 53.1 bits (128), Expect = 1e-07
Identities = 24/69 (34%), Positives = 42/69 (60%), Gaps = 2/69 (2%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG- 746
D+ +G +D LV NAA +++ S ++D+ F VN+++ F L QE + MR++K
Sbjct: 78 ADEAFGRLDALV-NAAGLTDRGTILDTSPELFDRHFAVNVRAPFFLMQEAIKLMRRRKAE 136
Query: 747 GSIVYVSSI 755
G+IV + S+
Sbjct: 137 GTIVNIGSM 145
Score = 42.3 bits (100), Expect = 5e-04
Identities = 20/46 (43%), Positives = 25/46 (54%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
F+ AY SK AL LT+ A L IRVN L G + T+ DR+
Sbjct: 153 FLAAYCASKGALATLTRNAAYALLRNRIRVNGLNIGWMATEGEDRI 198
>gnl|CDD|237855 PRK14900, valS, valyl-tRNA synthetase; Provisional.
Length = 1052
Score = 165 bits (418), Expect = 4e-42
Identities = 70/143 (48%), Positives = 100/143 (69%), Gaps = 11/143 (7%)
Query: 221 SNTAPGEMKDVLGPLPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGK--FVM 278
SN P E ++ L Y + VEA WYP+W+++G+F G+++ + + F +
Sbjct: 2 SNPNPIENENRT-ELAKGYEHREVEARWYPFWQERGYFH--------GDEHDRTRPPFSI 52
Query: 279 VIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWRE 338
V+PPPNVTG+LHLGHALT ++D + RW RM G TLW PG DHAGIATQ++VEK+L +
Sbjct: 53 VLPPPNVTGSLHLGHALTATLQDVLIRWKRMSGFNTLWLPGTDHAGIATQMIVEKELKKT 112
Query: 339 EKKTRHEIGREKFIEKVWEWKKE 361
EKK+RH++GRE F+E+VW WK++
Sbjct: 113 EKKSRHDLGREAFLERVWAWKEQ 135
>gnl|CDD|180723 PRK06841, PRK06841, short chain dehydrogenase; Provisional.
Length = 255
Score = 153 bits (388), Expect = 6e-42
Identities = 84/247 (34%), Positives = 126/247 (51%), Gaps = 8/247 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETL-QKEGHQKISGV 436
L+GKVAVVT + GIG AIA+ + +GA V + R E V + + G+
Sbjct: 12 DLSGKVAVVTGGASGIGHAIAELFAAKGARVALLDRSE-----DVAEVAAQLLGGNAKGL 66
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
VC V+ + + FG IDILV++A V P + E WDK ++N+K +F
Sbjct: 67 VCDVSDSQSVEAAVAAVISAFGRIDILVNSAGVAL-LAPAEDVSEEDWDKTIDINLKGSF 125
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L+ Q V ++ GG IV ++S G+ + AY SK ++G+TK +A + I
Sbjct: 126 LMAQAVGRHMIAAGGGKIVNLASQAGVVALERHVAYCASKAGVVGMTKVLALEWGPYGIT 185
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN ++P + T+ + E+ E A +P GR A P+E+ FL SD A+ ITGE
Sbjct: 186 VNAISPTVVLTELGKKAWAGEKG-ERAKKLIPAGRFAYPEEIAAAALFLASDAAAMITGE 244
Query: 617 VIVAAGG 623
+V GG
Sbjct: 245 NLVIDGG 251
Score = 126 bits (318), Expect = 2e-32
Identities = 64/191 (33%), Positives = 98/191 (51%), Gaps = 7/191 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETL-QKEGHQKISGV 67
L+GKVAVVT + GIG AIA+ +A+GA V + R E V + + G+
Sbjct: 12 DLSGKVAVVTGGASGIGHAIAELFAAKGARVALLDRSE-----DVAEVAAQLLGGNAKGL 66
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
VC V+ + + FG IDILV++A V P + E WDK ++N+K +F
Sbjct: 67 VCDVSDSQSVEAAVAAVISAFGRIDILVNSAGVAL-LAPAEDVSEEDWDKTIDINLKGSF 125
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L+ Q V ++ GG IV ++S G+ + AY SK ++G+TK +A + I
Sbjct: 126 LMAQAVGRHMIAAGGGKIVNLASQAGVVALERHVAYCASKAGVVGMTKVLALEWGPYGIT 185
Query: 188 VNCLAPGITKT 198
VN ++P + T
Sbjct: 186 VNAISPTVVLT 196
Score = 62.0 bits (151), Expect = 1e-10
Identities = 29/63 (46%), Positives = 38/63 (60%), Gaps = 1/63 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G IDILV++A V P + SE WDK D+NLK SFL+ Q V +M GG IV
Sbjct: 87 FGRIDILVNSAGVALL-APAEDVSEEDWDKTIDINLKGSFLMAQAVGRHMIAAGGGKIVN 145
Query: 752 VSS 754
++S
Sbjct: 146 LAS 148
Score = 40.4 bits (95), Expect = 0.002
Identities = 16/40 (40%), Positives = 25/40 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
AY SK + G+TKV+A + P I VN ++P ++ T+ G
Sbjct: 160 AYCASKAGVVGMTKVLALEWGPYGITVNAISPTVVLTELG 199
>gnl|CDD|180439 PRK06171, PRK06171, sorbitol-6-phosphate 2-dehydrogenase;
Provisional.
Length = 266
Score = 152 bits (387), Expect = 9e-42
Identities = 89/266 (33%), Positives = 122/266 (45%), Gaps = 31/266 (11%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK+ +VT S GIG AI K L GA+VV + H+ V
Sbjct: 7 LQGKIIIVTGGSSGIGLAIVKELLANGANVVNADIHGG----------DGQHENYQFVPT 56
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN--------PATGPVVECPENVWDKIFEV 490
V+ E+ +KFG ID LV+NA +N E E +DK+F +
Sbjct: 57 DVSSAEEVNHTVAEIIEKFGRIDGLVNNAGINIPRLLVDEKDPAGKYELNEAAFDKMFNI 116
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
N K FL++Q V + K++ G IV +SS GL + Y+ +K AL T++ A++L
Sbjct: 117 NQKGVFLMSQAVARQMVKQHDGVIVNMSSEAGLEGSEGQSCYAATKAALNSFTRSWAKEL 176
Query: 551 ASENIRVNCLAPGIT-KTKFAAALYETEEAH--EIAV----------SNVPMGRLAVPDE 597
NIRV +APGI T YE A+ I V S +P+GR E
Sbjct: 177 GKHNIRVVGVAPGILEATGLRTPEYEEALAYTRGITVEQLRAGYTKTSTIPLGRSGKLSE 236
Query: 598 MGGIVAFLCSDDASYITGEVIVAAGG 623
+ +V +L SD ASYITG AGG
Sbjct: 237 VADLVCYLLSDRASYITGVTTNIAGG 262
Score = 127 bits (322), Expect = 6e-33
Identities = 66/194 (34%), Positives = 93/194 (47%), Gaps = 18/194 (9%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK+ +VT S GIG AI K L A GA+VV + H+ V
Sbjct: 7 LQGKIIIVTGGSSGIGLAIVKELLANGANVVNADIHGG----------DGQHENYQFVPT 56
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN--------PATGPVVECPENVWDKIFEV 121
V+ E+ +KFG ID LV+NA +N E E +DK+F +
Sbjct: 57 DVSSAEEVNHTVAEIIEKFGRIDGLVNNAGINIPRLLVDEKDPAGKYELNEAAFDKMFNI 116
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
N K FL++Q V + K++ G IV +SS GL + Y+ +K AL T++ A++L
Sbjct: 117 NQKGVFLMSQAVARQMVKQHDGVIVNMSSEAGLEGSEGQSCYAATKAALNSFTRSWAKEL 176
Query: 182 ASENIRVNCLAPGI 195
NIRV +APGI
Sbjct: 177 GKHNIRVVGVAPGI 190
Score = 63.1 bits (154), Expect = 7e-11
Identities = 28/86 (32%), Positives = 43/86 (50%), Gaps = 10/86 (11%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVN--------PANEPLVECSEVVWDKIFDVNLKSSF 731
+ +A + +G ID LV+NA +N E +E +DK+F++N K F
Sbjct: 65 NHTVA--EIIEKFGRIDGLVNNAGINIPRLLVDEKDPAGKYELNEAAFDKMFNINQKGVF 122
Query: 732 LLTQEVLPYMRKKKGGSIVYVSSIGG 757
L++Q V M K+ G IV +SS G
Sbjct: 123 LMSQAVARQMVKQHDGVIVNMSSEAG 148
Score = 35.4 bits (82), Expect = 0.091
Identities = 14/36 (38%), Positives = 22/36 (61%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI 674
Y+ +K AL T+ A++L NIRV +APG++
Sbjct: 156 SCYAATKAALNSFTRSWAKELGKHNIRVVGVAPGIL 191
>gnl|CDD|236145 PRK08063, PRK08063, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 250
Score = 152 bits (386), Expect = 1e-41
Identities = 84/253 (33%), Positives = 133/253 (52%), Gaps = 4/253 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGV 436
+GKVA+VT SS GIG AIA RL+ EG + ++ +R + E ++ G + ++ V
Sbjct: 1 VFSGKVALVTGSSRGIGKAIALRLAEEGYDIAVNYARSRKAAEETAEEIEALGRKALA-V 59
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
+V E +++F +++FG +D+ V+NAA + P +E E+ WD +N K+
Sbjct: 60 KANVGDVEKIKEMFAQIDEEFGRLDVFVNNAA-SGVLRPAMELEESHWDWTMNINAKALL 118
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
QE + K GG I+ +SS+G + + VSK AL LT+ +A +LA + I
Sbjct: 119 FCAQEAAKLMEKVGGGKIISLSSLGSIRYLENYTTVGVSKAALEALTRYLAVELAPKGIA 178
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN ++ G T EE E A + P GR+ P+++ V FLCS +A I G+
Sbjct: 179 VNAVSGGAVDTDALKHFPNREELLEDARAKTPAGRMVEPEDVANAVLFLCSPEADMIRGQ 238
Query: 617 VIVAAGGMQSRLT 629
I+ GG +S L
Sbjct: 239 TIIVDGG-RSLLV 250
Score = 122 bits (307), Expect = 4e-31
Identities = 63/191 (32%), Positives = 103/191 (53%), Gaps = 3/191 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGV 67
+GKVA+VT SS GIG AIA RL+ EG + ++ +R + E ++ G + ++ V
Sbjct: 1 VFSGKVALVTGSSRGIGKAIALRLAEEGYDIAVNYARSRKAAEETAEEIEALGRKALA-V 59
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
+V E +++F +++FG +D+ V+NAA + P +E E+ WD +N K+
Sbjct: 60 KANVGDVEKIKEMFAQIDEEFGRLDVFVNNAA-SGVLRPAMELEESHWDWTMNINAKALL 118
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
QE + K GG I+ +SS+G + + VSK AL LT+ +A +LA + I
Sbjct: 119 FCAQEAAKLMEKVGGGKIISLSSLGSIRYLENYTTVGVSKAALEALTRYLAVELAPKGIA 178
Query: 188 VNCLAPGITKT 198
VN ++ G T
Sbjct: 179 VNAVSGGAVDT 189
Score = 59.3 bits (144), Expect = 1e-09
Identities = 24/74 (32%), Positives = 39/74 (52%), Gaps = 1/74 (1%)
Query: 689 DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
D+ +G +D+ V+NAA + P +E E WD ++N K+ QE M K GG
Sbjct: 77 DEEFGRLDVFVNNAA-SGVLRPAMELEESHWDWTMNINAKALLFCAQEAAKLMEKVGGGK 135
Query: 749 IVYVSSIGGFKQFK 762
I+ +SS+G + +
Sbjct: 136 IISLSSLGSIRYLE 149
Score = 37.4 bits (87), Expect = 0.018
Identities = 18/45 (40%), Positives = 28/45 (62%), Gaps = 3/45 (6%)
Query: 635 FRFIGAYS---VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
R++ Y+ VSK AL LT+ +A +LAP+ I VN ++ G + T
Sbjct: 145 IRYLENYTTVGVSKAALEALTRYLAVELAPKGIAVNAVSGGAVDT 189
>gnl|CDD|180371 PRK06057, PRK06057, short chain dehydrogenase; Provisional.
Length = 255
Score = 152 bits (386), Expect = 1e-41
Identities = 84/259 (32%), Positives = 137/259 (52%), Gaps = 19/259 (7%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
+ RLAG+VAV+T GIG A A+RL+ EGA+VV+ A + ++ G
Sbjct: 2 SQRLAGRVAVITGGGSGIGLATARRLAAEGATVVVGDIDPEAGKAAAD--------EVGG 53
Query: 436 --VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNV 492
V V ++ LF+ A + +G +DI +NA ++P ++ + W ++ +VN+
Sbjct: 54 LFVPTDVTDEDAVNALFDTAAETYGSVDIAFNNAGISPPEDDSILNTGLDAWQRVQDVNL 113
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSS---IGGLAPFKLLGAYSVSKTALLGLTKAVAQD 549
S +L + LP++ ++ GSI+ +S + G A ++ +Y+ SK +L +++ +
Sbjct: 114 TSVYLCCKAALPHMVRQGKGSIINTASFVAVMGSATSQI--SYTASKGGVLAMSRELGVQ 171
Query: 550 LASENIRVNCLAPGITKTKFAAALY--ETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
A + IRVN L PG T L+ + E A V +VPMGR A P+E+ VAFL S
Sbjct: 172 FARQGIRVNALCPGPVNTPLLQELFAKDPERAARRLV-HVPMGRFAEPEEIAAAVAFLAS 230
Query: 608 DDASYITGEVIVAAGGMQS 626
DDAS+IT + GG+
Sbjct: 231 DDASFITASTFLVDGGISG 249
Score = 113 bits (285), Expect = 4e-28
Identities = 59/198 (29%), Positives = 104/198 (52%), Gaps = 16/198 (8%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
+ RL G+VAV+T GIG A A+RL+AEGA+VV+ A + ++ G
Sbjct: 2 SQRLAGRVAVITGGGSGIGLATARRLAAEGATVVVGDIDPEAGKAAAD--------EVGG 53
Query: 67 --VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNV 123
V V ++ LF+ A + +G +DI +NA ++P ++ + W ++ +VN+
Sbjct: 54 LFVPTDVTDEDAVNALFDTAAETYGSVDIAFNNAGISPPEDDSILNTGLDAWQRVQDVNL 113
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSS---IGGLAPFKLLGAYSVSKTALLGLTKAVAQD 180
S +L + LP++ ++ GSI+ +S + G A ++ +Y+ SK +L +++ +
Sbjct: 114 TSVYLCCKAALPHMVRQGKGSIINTASFVAVMGSATSQI--SYTASKGGVLAMSRELGVQ 171
Query: 181 LASENIRVNCLAPGITKT 198
A + IRVN L PG T
Sbjct: 172 FARQGIRVNALCPGPVNT 189
Score = 57.0 bits (138), Expect = 8e-09
Identities = 21/64 (32%), Positives = 38/64 (59%), Gaps = 1/64 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEV-VWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
YG +DI +NA ++P + + + + W ++ DVNL S +L + LP+M ++ GSI+
Sbjct: 77 YGSVDIAFNNAGISPPEDDSILNTGLDAWQRVQDVNLTSVYLCCKAALPHMVRQGKGSII 136
Query: 751 YVSS 754
+S
Sbjct: 137 NTAS 140
Score = 29.7 bits (67), Expect = 4.6
Identities = 12/37 (32%), Positives = 21/37 (56%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+Y+ SK + +++ + A + IRVN L PG + T
Sbjct: 153 SYTASKGGVLAMSRELGVQFARQGIRVNALCPGPVNT 189
>gnl|CDD|235925 PRK07067, PRK07067, sorbitol dehydrogenase; Provisional.
Length = 257
Score = 152 bits (385), Expect = 1e-41
Identities = 87/259 (33%), Positives = 135/259 (52%), Gaps = 21/259 (8%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GKVA++T ++ GIG A+A+R EGA VVI+ +A + G I V
Sbjct: 3 RLQGKVALLTGAASGIGEAVAERYLAEGARVVIADI---KPARARLAALEIGPAAI-AVS 58
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V +++ ++ A ++FGGIDIL +NAA+ P+++ + +D++F VNVK F
Sbjct: 59 LDVTRQDSIDRIVAAAVERFGGIDILFNNAALFDMA-PILDISRDSYDRLFAVNVKGLFF 117
Query: 498 LTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L Q V + + + GG I+ ++S G L+ Y +K A++ T++ A L I
Sbjct: 118 LMQAVARHMVEQGRGGKIINMASQAGRRGEALVSHYCATKAAVISYTQSAALALIRHGIN 177
Query: 557 VNCLAPGITKT--------KFAAALYET----EEAHEIAVSNVPMGRLAVPDEMGGIVAF 604
VN +APG+ T FA YE E+ + + VP+GR+ VPD++ G+ F
Sbjct: 178 VNAIAPGVVDTPMWDQVDALFAR--YENRPPGEKKRLVGEA-VPLGRMGVPDDLTGMALF 234
Query: 605 LCSDDASYITGEVIVAAGG 623
L S DA YI + GG
Sbjct: 235 LASADADYIVAQTYNVDGG 253
Score = 126 bits (319), Expect = 1e-32
Identities = 66/191 (34%), Positives = 105/191 (54%), Gaps = 6/191 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GKVA++T ++ GIG A+A+R AEGA VVI+ +A + G I V
Sbjct: 3 RLQGKVALLTGAASGIGEAVAERYLAEGARVVIADI---KPARARLAALEIGPAAI-AVS 58
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V +++ ++ A ++FGGIDIL +NAA+ P+++ + +D++F VNVK F
Sbjct: 59 LDVTRQDSIDRIVAAAVERFGGIDILFNNAALFDMA-PILDISRDSYDRLFAVNVKGLFF 117
Query: 129 LTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L Q V + + + GG I+ ++S G L+ Y +K A++ T++ A L I
Sbjct: 118 LMQAVARHMVEQGRGGKIINMASQAGRRGEALVSHYCATKAAVISYTQSAALALIRHGIN 177
Query: 188 VNCLAPGITKT 198
VN +APG+ T
Sbjct: 178 VNAIAPGVVDT 188
Score = 62.4 bits (152), Expect = 1e-10
Identities = 29/79 (36%), Positives = 49/79 (62%), Gaps = 4/79 (5%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
DR++A + +GGIDIL +NAA+ P+++ S +D++F VN+K F L Q V
Sbjct: 68 DRIVAA--AVERFGGIDILFNNAALFDM-APILDISRDSYDRLFAVNVKGLFFLMQAVAR 124
Query: 740 YMRKK-KGGSIVYVSSIGG 757
+M ++ +GG I+ ++S G
Sbjct: 125 HMVEQGRGGKIINMASQAG 143
Score = 35.4 bits (82), Expect = 0.075
Identities = 13/39 (33%), Positives = 20/39 (51%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+ Y +K A+ T+ A L I VN +APG++ T
Sbjct: 150 VSHYCATKAAVISYTQSAALALIRHGINVNAIAPGVVDT 188
>gnl|CDD|187623 cd05365, 7_alpha_HSDH_SDR_c, 7 alpha-hydroxysteroid dehydrogenase
(7 alpha-HSDH), classical (c) SDRs. This bacterial
subgroup contains 7 alpha-HSDHs, including Escherichia
coli 7 alpha-HSDH. 7 alpha-HSDH, a member of the SDR
family, catalyzes the NAD+ -dependent dehydrogenation of
a hydroxyl group at position 7 of the steroid skeleton
of bile acids. In humans the two primary bile acids are
cholic and chenodeoxycholic acids, these are formed from
cholesterol in the liver. Escherichia coli 7 alpha-HSDH
dehydroxylates these bile acids in the human intestine.
Mammalian 7 alpha-HSDH activity has been found in
livers. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 242
Score = 151 bits (382), Expect = 2e-41
Identities = 86/244 (35%), Positives = 137/244 (56%), Gaps = 3/244 (1%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 442
VA+VT + GIG AIA L+ GASVVI+ K +Q+ G Q I G+ C+V
Sbjct: 1 VAIVTGGAAGIGKAIAGTLAKAGASVVIADLKSEGAEAVAAAIQQAGGQAI-GLECNVTS 59
Query: 443 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 502
++D + + + +FGGI ILV+NA + E ++ F++N+ S F L+Q
Sbjct: 60 EQDLEAVVKATVSQFGGITILVNNAGGGGPKPFDMPMTEEDFEWAFKLNLFSAFRLSQLC 119
Query: 503 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 562
P+++K GG+I+ +SS+ + AY SK A+ +T+ +A DL + IRVN +AP
Sbjct: 120 APHMQKAGGGAILNISSMSSENKNVRIAAYGSSKAAVNHMTRNLAFDLGPKGIRVNAVAP 179
Query: 563 GITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI-VAA 621
G KT A A T E + + P+GRL P+++ FLCS +++++G+V+ V+
Sbjct: 180 GAVKTD-ALASVLTPEIERAMLKHTPLGRLGEPEDIANAALFLCSPASAWVSGQVLTVSG 238
Query: 622 GGMQ 625
GG+Q
Sbjct: 239 GGVQ 242
Score = 122 bits (307), Expect = 3e-31
Identities = 67/185 (36%), Positives = 103/185 (55%), Gaps = 1/185 (0%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 73
VA+VT + GIG AIA L+ GASVVI+ K +Q+ G Q I G+ C+V
Sbjct: 1 VAIVTGGAAGIGKAIAGTLAKAGASVVIADLKSEGAEAVAAAIQQAGGQAI-GLECNVTS 59
Query: 74 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 133
++D + + + +FGGI ILV+NA + E ++ F++N+ S F L+Q
Sbjct: 60 EQDLEAVVKATVSQFGGITILVNNAGGGGPKPFDMPMTEEDFEWAFKLNLFSAFRLSQLC 119
Query: 134 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 193
P+++K GG+I+ +SS+ + AY SK A+ +T+ +A DL + IRVN +AP
Sbjct: 120 APHMQKAGGGAILNISSMSSENKNVRIAAYGSSKAAVNHMTRNLAFDLGPKGIRVNAVAP 179
Query: 194 GITKT 198
G KT
Sbjct: 180 GAVKT 184
Score = 44.9 bits (106), Expect = 7e-05
Identities = 24/66 (36%), Positives = 39/66 (59%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GGI ILV+NA + +E ++ F +NL S+F L+Q P+M+K GG+I+
Sbjct: 74 FGGITILVNNAGGGGPKPFDMPMTEEDFEWAFKLNLFSAFRLSQLCAPHMQKAGGGAILN 133
Query: 752 VSSIGG 757
+SS+
Sbjct: 134 ISSMSS 139
Score = 42.6 bits (100), Expect = 4e-04
Identities = 19/39 (48%), Positives = 27/39 (69%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
I AY SK A+ +T+ +A DL P+ IRVN +APG ++T
Sbjct: 146 IAAYGSSKAAVNHMTRNLAFDLGPKGIRVNAVAPGAVKT 184
>gnl|CDD|180817 PRK07060, PRK07060, short chain dehydrogenase; Provisional.
Length = 245
Score = 151 bits (383), Expect = 2e-41
Identities = 75/255 (29%), Positives = 117/255 (45%), Gaps = 16/255 (6%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
A +GK +VT +S GIG A A L+ GA VV ++R + A++ L E
Sbjct: 4 AFDFSGKSVLVTGASSGIGRACAVALAQRGARVVAAARNAA----ALDRLAGE------- 52
Query: 436 VVCHVAKKE--DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 493
C + + D + A G D LV+ A + + ++ +D++ VN +
Sbjct: 53 TGCEPLRLDVGDDAAI-RAALAAAGAFDGLVNCAGIA-SLESALDMTAEGFDRVMAVNAR 110
Query: 494 STFLLTQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
L+ + V I GGSIV VSS L AY SK AL +T+ + +L
Sbjct: 111 GAALVARHVARAMIAAGRGGSIVNVSSQAALVGLPDHLAYCASKAALDAITRVLCVELGP 170
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
IRVN + P +T T AA + + ++ +P+GR A D++ + FL SD AS
Sbjct: 171 HGIRVNSVNPTVTLTPMAAEAWSDPQKSGPMLAAIPLGRFAEVDDVAAPILFLLSDAASM 230
Query: 613 ITGEVIVAAGGMQSR 627
++G + GG +R
Sbjct: 231 VSGVSLPVDGGYTAR 245
Score = 110 bits (276), Expect = 5e-27
Identities = 60/200 (30%), Positives = 89/200 (44%), Gaps = 16/200 (8%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
A +GK +VT +S GIG A A L+ GA VV ++R + A++ L E
Sbjct: 4 AFDFSGKSVLVTGASSGIGRACAVALAQRGARVVAAARNAA----ALDRLAGE------- 52
Query: 67 VVCHVAKKE--DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
C + + D + A G D LV+ A + + ++ +D++ VN +
Sbjct: 53 TGCEPLRLDVGDDAAI-RAALAAAGAFDGLVNCAGIA-SLESALDMTAEGFDRVMAVNAR 110
Query: 125 STFLLTQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
L+ + V I GGSIV VSS L AY SK AL +T+ + +L
Sbjct: 111 GAALVARHVARAMIAAGRGGSIVNVSSQAALVGLPDHLAYCASKAALDAITRVLCVELGP 170
Query: 184 ENIRVNCLAPGITKTKFAAA 203
IRVN + P +T T AA
Sbjct: 171 HGIRVNSVNPTVTLTPMAAE 190
Score = 49.7 bits (119), Expect = 2e-06
Identities = 34/140 (24%), Positives = 56/140 (40%), Gaps = 15/140 (10%)
Query: 632 TVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRV-----NCLAPGLIRTKFGDRMIAML 686
+ F F G + A G+ + A LA RV N A + + G + +
Sbjct: 2 NMAFDFSGKSVLVTGASSGIGRACAVALAQRGARVVAAARNAAALDRLAGETGCEPLRLD 61
Query: 687 STD--------KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
D G D LV+ A + + E ++ + +D++ VN + + L+ + V
Sbjct: 62 VGDDAAIRAALAAAGAFDGLVNCAGIA-SLESALDMTAEGFDRVMAVNARGAALVARHVA 120
Query: 739 PYM-RKKKGGSIVYVSSIGG 757
M +GGSIV VSS
Sbjct: 121 RAMIAAGRGGSIVNVSSQAA 140
Score = 43.2 bits (102), Expect = 2e-04
Identities = 22/68 (32%), Positives = 32/68 (47%), Gaps = 4/68 (5%)
Query: 618 IVAAGGMQSRLTKST----VEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGL 673
++AAG S + S+ V AY SK AL +T+V+ +L P IRVN + P +
Sbjct: 123 MIAAGRGGSIVNVSSQAALVGLPDHLAYCASKAALDAITRVLCVELGPHGIRVNSVNPTV 182
Query: 674 IRTKFGDR 681
T
Sbjct: 183 TLTPMAAE 190
>gnl|CDD|235693 PRK06077, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 252
Score = 151 bits (383), Expect = 2e-41
Identities = 86/250 (34%), Positives = 141/250 (56%), Gaps = 14/250 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVV 437
L KV VVT S GIG AIA RL+ EG+ VV++++K +N+ ++ +++ G + I GV+
Sbjct: 4 LKDKVVVVTGSGRGIGRAIAVRLAKEGSLVVVNAKKRAEEMNETLKMVKENGGEGI-GVL 62
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ +E + L + ++G DILV+NA + + P + + + DK + KS
Sbjct: 63 ADVSTREGCETLAKATIDRYGVADILVNNAGLGLFS-PFLNVDDKLIDKHISTDFKSVIY 121
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+QE+ +R+ GG+IV ++S+ G+ P L Y K A++ LTK +A +LA IRV
Sbjct: 122 CSQELAKEMRE--GGAIVNIASVAGIRPAYGLSIYGAMKAAVINLTKYLALELA-PKIRV 178
Query: 558 NCLAPGITKTKFAAALYE----TEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYI 613
N +APG KTK +L++ +E+ E A MG++ P+E+ VA + ++ I
Sbjct: 179 NAIAPGFVKTKLGESLFKVLGMSEK--EFAEKFTLMGKILDPEEVAEFVAAILKIES--I 234
Query: 614 TGEVIVAAGG 623
TG+V V G
Sbjct: 235 TGQVFVLDSG 244
Score = 134 bits (340), Expect = 2e-35
Identities = 76/224 (33%), Positives = 122/224 (54%), Gaps = 14/224 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVV 68
L KV VVT S GIG AIA RL+ EG+ VV++++K +N+ ++ +++ G + I GV+
Sbjct: 4 LKDKVVVVTGSGRGIGRAIAVRLAKEGSLVVVNAKKRAEEMNETLKMVKENGGEGI-GVL 62
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ +E + L + ++G DILV+NA + + P + + + DK + KS
Sbjct: 63 ADVSTREGCETLAKATIDRYGVADILVNNAGLGLFS-PFLNVDDKLIDKHISTDFKSVIY 121
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+QE+ +R+ GG+IV ++S+ G+ P L Y K A++ LTK +A +LA IRV
Sbjct: 122 CSQELAKEMRE--GGAIVNIASVAGIRPAYGLSIYGAMKAAVINLTKYLALELA-PKIRV 178
Query: 189 NCLAPGITKTKFAAA--------KKEVKKKETNDEPIVYTSNTA 224
N +APG KTK + +KE +K T I+ A
Sbjct: 179 NAIAPGFVKTKLGESLFKVLGMSEKEFAEKFTLMGKILDPEEVA 222
Score = 50.1 bits (120), Expect = 1e-06
Identities = 27/87 (31%), Positives = 45/87 (51%), Gaps = 4/87 (4%)
Query: 676 TKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQ 735
T+ G +A +T YG DILV+NA + + P + + + DK + KS +Q
Sbjct: 67 TREGCETLAK-ATIDRYGVADILVNNAGLGLFS-PFLNVDDKLIDKHISTDFKSVIYCSQ 124
Query: 736 EVLPYMRKKKGGSIVYVSSIGGFKQFK 762
E+ MR +GG+IV ++S+ G +
Sbjct: 125 ELAKEMR--EGGAIVNIASVAGIRPAY 149
Score = 49.3 bits (118), Expect = 3e-06
Identities = 21/46 (45%), Positives = 31/46 (67%), Gaps = 1/46 (2%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAML 686
Y K A+ LTK +A +LAP+ IRVN +APG ++TK G+ + +L
Sbjct: 154 YGAMKAAVINLTKYLALELAPK-IRVNAIAPGFVKTKLGESLFKVL 198
>gnl|CDD|187635 cd08930, SDR_c8, classical (c) SDR, subgroup 8. This subgroup has
a fairly well conserved active site tetrad and domain
size of the classical SDRs, but has an atypical
NAD-binding motif ([ST]G[GA]XGXXG). SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 150 bits (381), Expect = 4e-41
Identities = 75/255 (29%), Positives = 128/255 (50%), Gaps = 18/255 (7%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
K+ ++T ++ IG A K L + GA ++++ + + E L ++ + +
Sbjct: 2 DKIILITGAAGLIGKAFCKALLSAGARLILADINAPALEQLKEELTNLYKNRVIALELDI 61
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNP--ATGPVVECPENVWDKIFEVNVKSTFLL 498
KE ++L E +KFG IDIL++NA +P E P W+++ VN+ FL
Sbjct: 62 TSKESIKELIESYLEKFGRIDILINNAYPSPKVWGSRFEEFPYEQWNEVLNVNLGGAFLC 121
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGL-AP-FKLLG--------AYSVSKTALLGLTKAVAQ 548
+Q + +K+ GSI+ ++SI G+ AP F++ YSV K ++ LTK +A+
Sbjct: 122 SQAFIKLFKKQGKGSIINIASIYGVIAPDFRIYENTQMYSPVEYSVIKAGIIHLTKYLAK 181
Query: 549 DLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD 608
A IRVN ++PG + E E P+ R+ P+++ G + FL SD
Sbjct: 182 YYADTGIRVNAISPGGILNN------QPSEFLEKYTKKCPLKRMLNPEDLRGAIIFLLSD 235
Query: 609 DASYITGEVIVAAGG 623
+SY+TG+ +V GG
Sbjct: 236 ASSYVTGQNLVIDGG 250
Score = 122 bits (308), Expect = 3e-31
Identities = 58/196 (29%), Positives = 100/196 (51%), Gaps = 12/196 (6%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
K+ ++T ++ IG A K L + GA ++++ + + E L ++ +
Sbjct: 1 EDKIILITGAAGLIGKAFCKALLSAGARLILADINAPALEQLKEELTNLYKNRVIALELD 60
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNP--ATGPVVECPENVWDKIFEVNVKSTFL 128
+ KE ++L E +KFG IDIL++NA +P E P W+++ VN+ FL
Sbjct: 61 ITSKESIKELIESYLEKFGRIDILINNAYPSPKVWGSRFEEFPYEQWNEVLNVNLGGAFL 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGL-AP-FKLLG--------AYSVSKTALLGLTKAVA 178
+Q + +K+ GSI+ ++SI G+ AP F++ YSV K ++ LTK +A
Sbjct: 121 CSQAFIKLFKKQGKGSIINIASIYGVIAPDFRIYENTQMYSPVEYSVIKAGIIHLTKYLA 180
Query: 179 QDLASENIRVNCLAPG 194
+ A IRVN ++PG
Sbjct: 181 KYYADTGIRVNAISPG 196
Score = 62.0 bits (151), Expect = 1e-10
Identities = 23/68 (33%), Positives = 39/68 (57%), Gaps = 2/68 (2%)
Query: 692 YGGIDILVSNAAVNPANE--PLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
+G IDIL++NA +P E W+++ +VNL +FL +Q + +K+ GSI
Sbjct: 78 FGRIDILINNAYPSPKVWGSRFEEFPYEQWNEVLNVNLGGAFLCSQAFIKLFKKQGKGSI 137
Query: 750 VYVSSIGG 757
+ ++SI G
Sbjct: 138 INIASIYG 145
Score = 51.6 bits (124), Expect = 4e-07
Identities = 26/80 (32%), Positives = 38/80 (47%), Gaps = 12/80 (15%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI----------RTKFGDRMIAMLSTDK 690
YSV K + LTK +A+ A IRVN ++PG I + + ML+ +
Sbjct: 165 YSVIKAGIIHLTKYLAKYYADTGIRVNAISPGGILNNQPSEFLEKYTKKCPLKRMLNPED 224
Query: 691 LYGGIDILVSNAA--VNPAN 708
L G I L+S+A+ V N
Sbjct: 225 LRGAIIFLLSDASSYVTGQN 244
>gnl|CDD|235990 PRK07326, PRK07326, short chain dehydrogenase; Provisional.
Length = 237
Score = 149 bits (377), Expect = 1e-40
Identities = 67/192 (34%), Positives = 101/192 (52%), Gaps = 4/192 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA++T S GIGFAIA+ L AEG V I++R + + +A L +G + G+
Sbjct: 4 LKGKVALITGGSKGIGFAIAEALLAEGYKVAITARDQKELEEAAAELNNKG--NVLGLAA 61
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V + D Q+ + FGG+D+L++NA V PV E W + + N+ F
Sbjct: 62 DVRDEADVQRAVDAIVAAFGGLDVLIANAGVG-HFAPVEELTPEEWRLVIDTNLTGAFYT 120
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+ +P + KR GG I+ +SS+ G F AY+ SK L+G ++A DL I+V+
Sbjct: 121 IKAAVPAL-KRGGGYIINISSLAGTNFFAGGAAYNASKFGLVGFSEAAMLDLRQYGIKVS 179
Query: 190 CLAPGITKTKFA 201
+ PG T F
Sbjct: 180 TIMPGSVATHFN 191
Score = 147 bits (374), Expect = 3e-40
Identities = 66/192 (34%), Positives = 100/192 (52%), Gaps = 4/192 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVA++T S GIGFAIA+ L EG V I++R + + +A L +G + G+
Sbjct: 4 LKGKVALITGGSKGIGFAIAEALLAEGYKVAITARDQKELEEAAAELNNKG--NVLGLAA 61
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V + D Q+ + FGG+D+L++NA V PV E W + + N+ F
Sbjct: 62 DVRDEADVQRAVDAIVAAFGGLDVLIANAGVG-HFAPVEELTPEEWRLVIDTNLTGAFYT 120
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+ +P + KR GG I+ +SS+ G F AY+ SK L+G ++A DL I+V+
Sbjct: 121 IKAAVPAL-KRGGGYIINISSLAGTNFFAGGAAYNASKFGLVGFSEAAMLDLRQYGIKVS 179
Query: 559 CLAPGITKTKFA 570
+ PG T F
Sbjct: 180 TIMPGSVATHFN 191
Score = 42.7 bits (101), Expect = 3e-04
Identities = 25/87 (28%), Positives = 43/87 (49%), Gaps = 2/87 (2%)
Query: 676 TKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQ 735
D A+ + +GG+D+L++NA V P+ E + W + D NL +F +
Sbjct: 64 RDEADVQRAVDAIVAAFGGLDVLIANAGVG-HFAPVEELTPEEWRLVIDTNLTGAFYTIK 122
Query: 736 EVLPYMRKKKGGSIVYVSSIGGFKQFK 762
+P + K+ GG I+ +SS+ G F
Sbjct: 123 AAVPAL-KRGGGYIINISSLAGTNFFA 148
Score = 39.6 bits (93), Expect = 0.003
Identities = 14/42 (33%), Positives = 21/42 (50%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
AY+ SK L G ++ DL I+V+ + PG + T F
Sbjct: 151 AAYNASKFGLVGFSEAAMLDLRQYGIKVSTIMPGSVATHFNG 192
>gnl|CDD|235924 PRK07063, PRK07063, short chain dehydrogenase; Provisional.
Length = 260
Score = 149 bits (378), Expect = 2e-40
Identities = 81/254 (31%), Positives = 131/254 (51%), Gaps = 12/254 (4%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGH-QKISGV 436
RLAGKVA+VT ++ GIG AIA+ + EGA+V ++ + +A + ++ ++ V
Sbjct: 4 RLAGKVALVTGAAQGIGAAIARAFAREGAAVALADLDAALAERAAAAIARDVAGARVLAV 63
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V AE+ FG +D+LV+NA +N P + + W + F V++ +
Sbjct: 64 PADVTDAASVAAAVAAAEEAFGPLDVLVNNAGINVFADP-LAMTDEDWRRCFAVDLDGAW 122
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLL-GA--YSVSKTALLGLTKAVAQDLASE 553
+ VLP + +R GSIV ++S FK++ G Y V+K LLGLT+A+ + A+
Sbjct: 123 NGCRAVLPGMVERGRGSIVNIASTHA---FKIIPGCFPYPVAKHGLLGLTRALGIEYAAR 179
Query: 554 NIRVNCLAPGITKTKFAAALYET----EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
N+RVN +APG +T+ + A ++ PM R+ P+E+ FL SD+
Sbjct: 180 NVRVNAIAPGYIETQLTEDWWNAQPDPAAARAETLALQPMKRIGRPEEVAMTAVFLASDE 239
Query: 610 ASYITGEVIVAAGG 623
A +I I GG
Sbjct: 240 APFINATCITIDGG 253
Score = 125 bits (315), Expect = 5e-32
Identities = 65/197 (32%), Positives = 107/197 (54%), Gaps = 8/197 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGH-QKISGV 67
RL GKVA+VT ++ GIG AIA+ + EGA+V ++ + +A + ++ ++ V
Sbjct: 4 RLAGKVALVTGAAQGIGAAIARAFAREGAAVALADLDAALAERAAAAIARDVAGARVLAV 63
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V AE+ FG +D+LV+NA +N P + + W + F V++ +
Sbjct: 64 PADVTDAASVAAAVAAAEEAFGPLDVLVNNAGINVFADP-LAMTDEDWRRCFAVDLDGAW 122
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLL-GA--YSVSKTALLGLTKAVAQDLASE 184
+ VLP + +R GSIV ++S FK++ G Y V+K LLGLT+A+ + A+
Sbjct: 123 NGCRAVLPGMVERGRGSIVNIASTHA---FKIIPGCFPYPVAKHGLLGLTRALGIEYAAR 179
Query: 185 NIRVNCLAPGITKTKFA 201
N+RVN +APG +T+
Sbjct: 180 NVRVNAIAPGYIETQLT 196
Score = 58.5 bits (142), Expect = 2e-09
Identities = 25/77 (32%), Positives = 46/77 (59%), Gaps = 2/77 (2%)
Query: 684 AMLS-TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR 742
A ++ ++ +G +D+LV+NA +N +PL ++ W + F V+L ++ + VLP M
Sbjct: 75 AAVAAAEEAFGPLDVLVNNAGINVFADPL-AMTDEDWRRCFAVDLDGAWNGCRAVLPGMV 133
Query: 743 KKKGGSIVYVSSIGGFK 759
++ GSIV ++S FK
Sbjct: 134 ERGRGSIVNIASTHAFK 150
Score = 47.0 bits (112), Expect = 1e-05
Identities = 22/49 (44%), Positives = 29/49 (59%), Gaps = 3/49 (6%)
Query: 631 STVEFRFI-GA--YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
ST F+ I G Y V+K L GLT+ + + A N+RVN +APG I T
Sbjct: 145 STHAFKIIPGCFPYPVAKHGLLGLTRALGIEYAARNVRVNAIAPGYIET 193
>gnl|CDD|236116 PRK07856, PRK07856, short chain dehydrogenase; Provisional.
Length = 252
Score = 148 bits (377), Expect = 2e-40
Identities = 75/246 (30%), Positives = 121/246 (49%), Gaps = 12/246 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L G+V +VT + GIG IA+ GA+VV+ R+ V+ E H
Sbjct: 4 LTGRVVLVTGGTRGIGAGIARAFLAAGATVVVCGRRAPE---TVDGRPAEFHA------A 54
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V + L + ++ G +D+LV+NA +P E +KI E+N+ + L+
Sbjct: 55 DVRDPDQVAALVDAIVERHGRLDVLVNNAGGSPY-ALAAEASPRFHEKIVELNLLAPLLV 113
Query: 499 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
Q ++++ GGSIV + S+ G P AY +K LL LT+++A + A + +RV
Sbjct: 114 AQAANAVMQQQPGGGSIVNIGSVSGRRPSPGTAAYGAAKAGLLNLTRSLAVEWAPK-VRV 172
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N + G+ +T+ + Y E + VP+GRLA P ++ FL SD ASY++G
Sbjct: 173 NAVVVGLVRTEQSELHYGDAEGIAAVAATVPLGRLATPADIAWACLFLASDLASYVSGAN 232
Query: 618 IVAAGG 623
+ GG
Sbjct: 233 LEVHGG 238
Score = 104 bits (261), Expect = 6e-25
Identities = 58/195 (29%), Positives = 97/195 (49%), Gaps = 12/195 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
LTG+V +VT + GIG IA+ A GA+VV+ R+ V+ E H
Sbjct: 4 LTGRVVLVTGGTRGIGAGIARAFLAAGATVVVCGRRAPE---TVDGRPAEFHA------A 54
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V + L + ++ G +D+LV+NA +P E +KI E+N+ + L+
Sbjct: 55 DVRDPDQVAALVDAIVERHGRLDVLVNNAGGSPY-ALAAEASPRFHEKIVELNLLAPLLV 113
Query: 130 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
Q ++++ GGSIV + S+ G P AY +K LL LT+++A + A + +RV
Sbjct: 114 AQAANAVMQQQPGGGSIVNIGSVSGRRPSPGTAAYGAAKAGLLNLTRSLAVEWAPK-VRV 172
Query: 189 NCLAPGITKTKFAAA 203
N + G+ +T+ +
Sbjct: 173 NAVVVGLVRTEQSEL 187
Score = 39.5 bits (93), Expect = 0.003
Identities = 23/67 (34%), Positives = 38/67 (56%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK-GGSIV 750
+G +D+LV+NA +P E S +KI ++NL + L+ Q M+++ GGSIV
Sbjct: 73 HGRLDVLVNNAGGSPY-ALAAEASPRFHEKIVELNLLAPLLVAQAANAVMQQQPGGGSIV 131
Query: 751 YVSSIGG 757
+ S+ G
Sbjct: 132 NIGSVSG 138
Score = 38.0 bits (89), Expect = 0.012
Identities = 16/37 (43%), Positives = 24/37 (64%), Gaps = 1/37 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY +K L LT+ +A + AP+ +RVN + GL+RT
Sbjct: 147 AYGAAKAGLLNLTRSLAVEWAPK-VRVNAVVVGLVRT 182
>gnl|CDD|222222 pfam13561, adh_short_C2, Enoyl-(Acyl carrier protein) reductase.
Length = 239
Score = 148 bits (375), Expect = 2e-40
Identities = 75/236 (31%), Positives = 117/236 (49%), Gaps = 7/236 (2%)
Query: 392 GIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQKLFE 451
I +AIAK + EGA VV+++ + AV+ L KE + + V ED +LFE
Sbjct: 7 SIAWAIAKAAAEEGAEVVLTTWPPALRMGAVDELAKELPADV--IPLDVTSDEDIDELFE 64
Query: 452 HAEKKFGGIDILVSNAAVNP---ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRK 508
++ G ID LV + A++P P ++ + K +++ S L + P + +
Sbjct: 65 KVKEDGGKIDFLVHSIAMSPEIRKGKPYLDTSREGFLKALDISAYSFISLAKAAKPLMNE 124
Query: 509 RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKTK 568
GGSIV +S I F G V+K AL L + +A +L + IRVN ++ G TKT
Sbjct: 125 --GGSIVALSYIAAERVFPGYGGMGVAKAALESLARYLAYELGRKGIRVNTISAGPTKTT 182
Query: 569 FAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAGGM 624
+ + ++ E A P+GR A +E+ AFL SD A ITG+++ GG
Sbjct: 183 AGSGIGGFDKMVEYAEEMAPLGRNASAEEVANAAAFLLSDLARGITGQILYVDGGF 238
Score = 110 bits (277), Expect = 4e-27
Identities = 57/184 (30%), Positives = 90/184 (48%), Gaps = 7/184 (3%)
Query: 23 GIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQKLFE 82
I +AIAK + EGA VV+++ + AV+ L KE + + V ED +LFE
Sbjct: 7 SIAWAIAKAAAEEGAEVVLTTWPPALRMGAVDELAKELPADV--IPLDVTSDEDIDELFE 64
Query: 83 HAEKKFGGIDILVSNAAVNP---ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRK 139
++ G ID LV + A++P P ++ + K +++ S L + P + +
Sbjct: 65 KVKEDGGKIDFLVHSIAMSPEIRKGKPYLDTSREGFLKALDISAYSFISLAKAAKPLMNE 124
Query: 140 RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKTK 199
GGSIV +S I F G V+K AL L + +A +L + IRVN ++ G TKT
Sbjct: 125 --GGSIVALSYIAAERVFPGYGGMGVAKAALESLARYLAYELGRKGIRVNTISAGPTKTT 182
Query: 200 FAAA 203
+
Sbjct: 183 AGSG 186
Score = 43.4 bits (103), Expect = 2e-04
Identities = 15/43 (34%), Positives = 23/43 (53%)
Query: 635 FRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
F G V+K AL L + +A +L + IRVN ++ G +T
Sbjct: 140 FPGYGGMGVAKAALESLARYLAYELGRKGIRVNTISAGPTKTT 182
Score = 39.5 bits (93), Expect = 0.004
Identities = 22/71 (30%), Positives = 32/71 (45%), Gaps = 5/71 (7%)
Query: 690 KLYGGIDILV-SNAAVNPAN--EPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
+ G ID LV S A +P ++ S + K D++ S L + P M +G
Sbjct: 68 EDGGKIDFLVHSIAMSPEIRKGKPYLDTSREGFLKALDISAYSFISLAKAAKPLM--NEG 125
Query: 747 GSIVYVSSIGG 757
GSIV +S I
Sbjct: 126 GSIVALSYIAA 136
>gnl|CDD|188169 TIGR01829, AcAcCoA_reduct, acetoacetyl-CoA reductase. This model
represent acetoacetyl-CoA reductase, a member of the
family short-chain-alcohol dehydrogenases. Note that,
despite the precision implied by the enzyme name, the
reaction of EC 1.1.1.36 is defined more generally as
(R)-3-hydroxyacyl-CoA + NADP+ = 3-oxoacyl-CoA + NADPH.
Members of this family may act in the biosynthesis of
poly-beta-hydroxybutyrate (e.g. Rhizobium meliloti) and
related poly-beta-hydroxyalkanoates. Note that the
member of this family from Azospirillum brasilense,
designated NodG, appears to lack acetoacetyl-CoA
reductase activity and to act instead in the production
of nodulation factor. This family is downgraded to
subfamily for this NodG. Other proteins designated NodG,
as from Rhizobium, belong to related but distinct
protein families.
Length = 242
Score = 147 bits (374), Expect = 3e-40
Identities = 78/247 (31%), Positives = 126/247 (51%), Gaps = 11/247 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ--KISGVVCH 439
++A+VT GIG AI +RL+ +G V + +A LQ++G V
Sbjct: 1 RIALVTGGMGGIGTAICQRLAKDGYRVAANCGPNEE--RAEAWLQEQGALGFDFRVVEGD 58
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV--ECPENVWDKIFEVNVKSTFL 497
V+ E + E + G ID+LV+NA + T + W + + N+ S F
Sbjct: 59 VSSFESCKAAVAKVEAELGPIDVLVNNAGI---TRDATFKKMTYEQWSAVIDTNLNSVFN 115
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+TQ V+ +R+R G I+ +SS+ G YS +K ++G TKA+AQ+ A++ + V
Sbjct: 116 VTQPVIDGMRERGWGRIINISSVNGQKGQFGQTNYSAAKAGMIGFTKALAQEGATKGVTV 175
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N ++PG T A+ E+ V+ +P+GRL P+E+ VAFL S++A YITG
Sbjct: 176 NTISPGYIATDMVMAM--REDVLNSIVAQIPVGRLGRPEEIAAAVAFLASEEAGYITGAT 233
Query: 618 IVAAGGM 624
+ GG+
Sbjct: 234 LSINGGL 240
Score = 104 bits (262), Expect = 4e-25
Identities = 60/210 (28%), Positives = 101/210 (48%), Gaps = 10/210 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ--KISGVVCH 70
++A+VT GIG AI +RL+ +G V + +A LQ++G V
Sbjct: 1 RIALVTGGMGGIGTAICQRLAKDGYRVAANCGPNEE--RAEAWLQEQGALGFDFRVVEGD 58
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV--ECPENVWDKIFEVNVKSTFL 128
V+ E + E + G ID+LV+NA + T + W + + N+ S F
Sbjct: 59 VSSFESCKAAVAKVEAELGPIDVLVNNAGI---TRDATFKKMTYEQWSAVIDTNLNSVFN 115
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+TQ V+ +R+R G I+ +SS+ G YS +K ++G TKA+AQ+ A++ + V
Sbjct: 116 VTQPVIDGMRERGWGRIINISSVNGQKGQFGQTNYSAAKAGMIGFTKALAQEGATKGVTV 175
Query: 189 NCLAPGITKTKFAAA-KKEVKKKETNDEPI 217
N ++PG T A +++V P+
Sbjct: 176 NTISPGYIATDMVMAMREDVLNSIVAQIPV 205
Score = 50.9 bits (122), Expect = 6e-07
Identities = 26/70 (37%), Positives = 40/70 (57%), Gaps = 2/70 (2%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ID+LV+NA + + + + W + D NL S F +TQ V+ MR++ G I+ +
Sbjct: 77 GPIDVLVNNAGIT-RDATFKKMTYEQWSAVIDTNLNSVFNVTQPVIDGMRERGWGRIINI 135
Query: 753 SSIGGFK-QF 761
SS+ G K QF
Sbjct: 136 SSVNGQKGQF 145
Score = 36.6 bits (85), Expect = 0.030
Identities = 14/36 (38%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS +K + G TK +A++ A + + VN ++PG I T
Sbjct: 150 YSAAKAGMIGFTKALAQEGATKGVTVNTISPGYIAT 185
>gnl|CDD|236241 PRK08324, PRK08324, short chain dehydrogenase; Validated.
Length = 681
Score = 157 bits (400), Expect = 3e-40
Identities = 91/259 (35%), Positives = 128/259 (49%), Gaps = 18/259 (6%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
LAGKVA+VT ++ GIG A AKRL+ EGA VV++ E A L GV C
Sbjct: 420 LAGKVALVTGAAGGIGKATAKRLAAEGACVVLADLDEEAAEAAAAELGGPDR--ALGVAC 477
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V + Q FE A FGG+DI+VSNA + +GP+ E + W + F+VN FL+
Sbjct: 478 DVTDEAAVQAAFEEAALAFGGVDIVVSNAGIAI-SGPIEETSDEDWRRSFDVNATGHFLV 536
Query: 499 TQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+E + + GGSIV+++S + P GAY +K A L L + +A +L + IRV
Sbjct: 537 AREAVRIMKAQGLGGSIVFIASKNAVNPGPNFGAYGAAKAAELHLVRQLALELGPDGIRV 596
Query: 558 NCLAP-------GITKTKFAAA------LYETEEAHEIAVSNVPMGRLAVPDEMGGIVAF 604
N + P GI ++ A L E E N+ + R P+++ V F
Sbjct: 597 NGVNPDAVVRGSGIWTGEWIEARAAAYGLSEEELEEFYRARNL-LKREVTPEDVAEAVVF 655
Query: 605 LCSDDASYITGEVIVAAGG 623
L S S TG +I GG
Sbjct: 656 LASGLLSKTTGAIITVDGG 674
Score = 157 bits (400), Expect = 3e-40
Identities = 72/185 (38%), Positives = 101/185 (54%), Gaps = 4/185 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA+VT ++ GIG A AKRL+AEGA VV++ E A L GV C
Sbjct: 420 LAGKVALVTGAAGGIGKATAKRLAAEGACVVLADLDEEAAEAAAAELGGPDR--ALGVAC 477
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V + Q FE A FGG+DI+VSNA + +GP+ E + W + F+VN FL+
Sbjct: 478 DVTDEAAVQAAFEEAALAFGGVDIVVSNAGIAI-SGPIEETSDEDWRRSFDVNATGHFLV 536
Query: 130 TQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+E + + GGSIV+++S + P GAY +K A L L + +A +L + IRV
Sbjct: 537 AREAVRIMKAQGLGGSIVFIASKNAVNPGPNFGAYGAAKAAELHLVRQLALELGPDGIRV 596
Query: 189 NCLAP 193
N + P
Sbjct: 597 NGVNP 601
Score = 70.3 bits (173), Expect = 2e-12
Identities = 26/64 (40%), Positives = 41/64 (64%), Gaps = 2/64 (3%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK-KKGGSIV 750
+GG+DI+VSNA + + P+ E S+ W + FDVN FL+ +E + M+ GGSIV
Sbjct: 496 FGGVDIVVSNAGIAI-SGPIEETSDEDWRRSFDVNATGHFLVAREAVRIMKAQGLGGSIV 554
Query: 751 YVSS 754
+++S
Sbjct: 555 FIAS 558
Score = 40.2 bits (95), Expect = 0.004
Identities = 18/62 (29%), Positives = 29/62 (46%), Gaps = 9/62 (14%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI--RTK-FGDRMIA------MLSTD 689
GAY +K A L + +A +L P+ IRVN + P + + + I LS +
Sbjct: 569 GAYGAAKAAELHLVRQLALELGPDGIRVNGVNPDAVVRGSGIWTGEWIEARAAAYGLSEE 628
Query: 690 KL 691
+L
Sbjct: 629 EL 630
>gnl|CDD|187585 cd05324, carb_red_PTCR-like_SDR_c, Porcine testicular carbonyl
reductase (PTCR)-like, classical (c) SDRs. PTCR is a
classical SDR which catalyzes the NADPH-dependent
reduction of ketones on steroids and prostaglandins.
Unlike most SDRs, PTCR functions as a monomer. This
subgroup also includes human carbonyl reductase 1 (CBR1)
and CBR3. CBR1 is an NADPH-dependent SDR with broad
substrate specificity and may be responsible for the in
vivo reduction of quinones, prostaglandins, and other
carbonyl-containing compounds. In addition it includes
poppy NADPH-dependent salutaridine reductase which
catalyzes the stereospecific reduction of salutaridine
to 7(S)-salutaridinol in the biosynthesis of morphine,
and Arabidopsis SDR1,a menthone reductase, which
catalyzes the reduction of menthone to neomenthol, a
compound with antimicrobial activity; SDR1 can also
carry out neomenthol oxidation. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering). In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering)
contributing to the active site; while substrate binding
is in the C-terminal region, which determines
specificity. The standard reaction mechanism is a
4-pro-S hydride transfer and proton relay involving the
conserved Tyr and Lys, a water molecule stabilized by
Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 225
Score = 146 bits (372), Expect = 3e-40
Identities = 69/207 (33%), Positives = 100/207 (48%), Gaps = 10/207 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
KVA+VT ++ GIGF I ++L+ G +V++++R AVE L+ EG + V
Sbjct: 1 KVALVTGANRGIGFEIVRQLAKSGPGTVILTARDVERGQAAVEKLRAEGL-SVRFHQLDV 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ + E+K+GG+DILV+NA + + + N T +TQ
Sbjct: 60 TDDASIEAAADFVEEKYGGLDILVNNAGIAFKGFDDSTPTREQARETMKTNFFGTVDVTQ 119
Query: 501 EVLPYIRKRNGGSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+LP ++K G IV VSS G L AY VSK AL LT+ +A++L I+VN
Sbjct: 120 ALLPLLKKSPAGRIVNVSSGLGSLTS-----AYGVSKAALNALTRILAKELKETGIKVNA 174
Query: 560 LAPGITKTKFA--AALYETEEAHEIAV 584
PG KT A EE E V
Sbjct: 175 CCPGWVKTDMGGGKAPKTPEEGAETPV 201
Score = 143 bits (364), Expect = 4e-39
Identities = 70/209 (33%), Positives = 101/209 (48%), Gaps = 9/209 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
KVA+VT ++ GIGF I ++L+ G +V++++R AVE L+ EG + V
Sbjct: 1 KVALVTGANRGIGFEIVRQLAKSGPGTVILTARDVERGQAAVEKLRAEGL-SVRFHQLDV 59
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ + E+K+GG+DILV+NA + + + N T +TQ
Sbjct: 60 TDDASIEAAADFVEEKYGGLDILVNNAGIAFKGFDDSTPTREQARETMKTNFFGTVDVTQ 119
Query: 132 EVLPYIRKRNGGSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+LP ++K G IV VSS G L AY VSK AL LT+ +A++L I+VN
Sbjct: 120 ALLPLLKKSPAGRIVNVSSGLGSLTS-----AYGVSKAALNALTRILAKELKETGIKVNA 174
Query: 191 LAPGITKTKFAAAKKEVKKKETNDEPIVY 219
PG KT K K E E VY
Sbjct: 175 CCPGWVKTDM-GGGKAPKTPEEGAETPVY 202
Score = 54.6 bits (132), Expect = 3e-08
Identities = 22/68 (32%), Positives = 33/68 (48%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
+ YGG+DILV+NA + + + N + +TQ +LP ++K G I
Sbjct: 74 EKYGGLDILVNNAGIAFKGFDDSTPTREQARETMKTNFFGTVDVTQALLPLLKKSPAGRI 133
Query: 750 VYVSSIGG 757
V VSS G
Sbjct: 134 VNVSSGLG 141
Score = 47.2 bits (113), Expect = 8e-06
Identities = 18/40 (45%), Positives = 26/40 (65%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
AY VSK AL LT+++A++L I+VN PG ++T G
Sbjct: 146 AYGVSKAALNALTRILAKELKETGIKVNACCPGWVKTDMG 185
>gnl|CDD|237188 PRK12745, PRK12745, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 256
Score = 147 bits (374), Expect = 5e-40
Identities = 78/256 (30%), Positives = 119/256 (46%), Gaps = 11/256 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHV 440
VA+VT GIG IA+ L+ G + I+ R + + + L+ G + I V
Sbjct: 3 PVALVTGGRRGIGLGIARALAAAGFDLAINDRPDDEELAATQQELRALGVEVIF-FPADV 61
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNVKSTFLLT 499
A + + + A+ +G ID LV+NA V G +++ +D++ +N++ F LT
Sbjct: 62 ADLSAHEAMLDAAQAAWGRIDCLVNNAGVGVKVRGDLLDLTPESFDRVLAINLRGPFFLT 121
Query: 500 QEVLPYIRKRNG------GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
Q V + + SIV+VSS+ + G Y +SK L + A LA E
Sbjct: 122 QAVAKRMLAQPEPEELPHRSIVFVSSVNAIMVSPNRGEYCISKAGLSMAAQLFAARLAEE 181
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYI 613
I V + PG+ KT A + +A IA VPM R P+++ VA L S D Y
Sbjct: 182 GIGVYEVRPGLIKTDMTAPVTAKYDA-LIAKGLVPMPRWGEPEDVARAVAALASGDLPYS 240
Query: 614 TGEVIVAAGGMQ-SRL 628
TG+ I GG+ RL
Sbjct: 241 TGQAIHVDGGLSIPRL 256
Score = 116 bits (292), Expect = 5e-29
Identities = 58/202 (28%), Positives = 92/202 (45%), Gaps = 9/202 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHV 71
VA+VT GIG IA+ L+A G + I+ R + + + L+ G + I V
Sbjct: 3 PVALVTGGRRGIGLGIARALAAAGFDLAINDRPDDEELAATQQELRALGVEVIF-FPADV 61
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNVKSTFLLT 130
A + + + A+ +G ID LV+NA V G +++ +D++ +N++ F LT
Sbjct: 62 ADLSAHEAMLDAAQAAWGRIDCLVNNAGVGVKVRGDLLDLTPESFDRVLAINLRGPFFLT 121
Query: 131 QEVLPYIRKRNG------GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
Q V + + SIV+VSS+ + G Y +SK L + A LA E
Sbjct: 122 QAVAKRMLAQPEPEELPHRSIVFVSSVNAIMVSPNRGEYCISKAGLSMAAQLFAARLAEE 181
Query: 185 NIRVNCLAPGITKTKFAAAKKE 206
I V + PG+ KT A
Sbjct: 182 GIGVYEVRPGLIKTDMTAPVTA 203
Score = 51.1 bits (123), Expect = 7e-07
Identities = 24/70 (34%), Positives = 36/70 (51%), Gaps = 7/70 (10%)
Query: 693 GGIDILVSNAAVNPANE-PLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG----- 746
G ID LV+NA V L++ + +D++ +NL+ F LTQ V M +
Sbjct: 79 GRIDCLVNNAGVGVKVRGDLLDLTPESFDRVLAINLRGPFFLTQAVAKRMLAQPEPEELP 138
Query: 747 -GSIVYVSSI 755
SIV+VSS+
Sbjct: 139 HRSIVFVSSV 148
Score = 42.3 bits (100), Expect = 5e-04
Identities = 16/38 (42%), Positives = 21/38 (55%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
G Y +SK L ++ A LA E I V + PGLI+T
Sbjct: 158 GEYCISKAGLSMAAQLFAARLAEEGIGVYEVRPGLIKT 195
>gnl|CDD|235702 PRK06124, PRK06124, gluconate 5-dehydrogenase; Provisional.
Length = 256
Score = 147 bits (372), Expect = 7e-40
Identities = 72/250 (28%), Positives = 118/250 (47%), Gaps = 2/250 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
LAG+VA+VT S+ G+GF IA+ L+ GA V+++ R + + AV L+ G +
Sbjct: 9 LAGQVALVTGSARGLGFEIARALAGAGAHVLVNGRNAATLEAAVAALRAAG-GAAEALAF 67
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+A +E F + + G +DILV+N P+ E + + E ++ + LL
Sbjct: 68 DIADEEAVAAAFARIDAEHGRLDILVNNVGARDRR-PLAELDDAAIRALLETDLVAPILL 126
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
++ ++++ G I+ ++SI G Y +K L GL +A+A + I N
Sbjct: 127 SRLAAQRMKRQGYGRIIAITSIAGQVARAGDAVYPAAKQGLTGLMRALAAEFGPHGITSN 186
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG T+ AA+ P+GR P+E+ G FL S ASY+ G V+
Sbjct: 187 AIAPGYFATETNAAMAADPAVGPWLAQRTPLGRWGRPEEIAGAAVFLASPAASYVNGHVL 246
Query: 619 VAAGGMQSRL 628
GG
Sbjct: 247 AVDGGYSVHF 256
Score = 101 bits (254), Expect = 5e-24
Identities = 55/194 (28%), Positives = 95/194 (48%), Gaps = 2/194 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L G+VA+VT S+ G+GF IA+ L+ GA V+++ R + + AV L+ G +
Sbjct: 9 LAGQVALVTGSARGLGFEIARALAGAGAHVLVNGRNAATLEAAVAALRAAG-GAAEALAF 67
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+A +E F + + G +DILV+N P+ E + + E ++ + LL
Sbjct: 68 DIADEEAVAAAFARIDAEHGRLDILVNNVGARDRR-PLAELDDAAIRALLETDLVAPILL 126
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
++ ++++ G I+ ++SI G Y +K L GL +A+A + I N
Sbjct: 127 SRLAAQRMKRQGYGRIIAITSIAGQVARAGDAVYPAAKQGLTGLMRALAAEFGPHGITSN 186
Query: 190 CLAPGITKTKFAAA 203
+APG T+ AA
Sbjct: 187 AIAPGYFATETNAA 200
Score = 43.2 bits (102), Expect = 3e-04
Identities = 20/74 (27%), Positives = 36/74 (48%), Gaps = 1/74 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A D +G +DILV+N PL E + + + +L + LL++ M++
Sbjct: 78 AFARIDAEHGRLDILVNNVGARDRR-PLAELDDAAIRALLETDLVAPILLSRLAAQRMKR 136
Query: 744 KKGGSIVYVSSIGG 757
+ G I+ ++SI G
Sbjct: 137 QGYGRIIAITSIAG 150
Score = 35.8 bits (83), Expect = 0.050
Identities = 15/45 (33%), Positives = 21/45 (46%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
Y +K L GL + +A + P I N +APG T+ M A
Sbjct: 159 VYPAAKQGLTGLMRALAAEFGPHGITSNAIAPGYFATETNAAMAA 203
>gnl|CDD|171820 PRK12936, PRK12936, 3-ketoacyl-(acyl-carrier-protein) reductase
NodG; Reviewed.
Length = 245
Score = 144 bits (365), Expect = 5e-39
Identities = 82/247 (33%), Positives = 142/247 (57%), Gaps = 9/247 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L+G+ A+VT +S GIG IA+ L +GA V + + V K +E L E +++
Sbjct: 4 LSGRKALVTGASGGIGEEIARLLHAQGAIVGLHG---TRVEK-LEALAAELGERVKIFPA 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+++ +++ + L + AE G+DILV+NA + G V + WD + EVN+ +TF L
Sbjct: 60 NLSDRDEVKALGQKAEADLEGVDILVNNAGIT-KDGLFVRMSDEDWDSVLEVNLTATFRL 118
Query: 499 TQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
T+E+ P +R+R G I+ ++S+ G+ Y SK ++G +K++AQ++A+ N+ V
Sbjct: 119 TRELTHPMMRRRYG-RIINITSVVGVTGNPGQANYCASKAGMIGFSKSLAQEIATRNVTV 177
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
NC+APG ++ L + ++ E + +PM R+ E+ VA+L S +A+Y+TG+
Sbjct: 178 NCVAPGFIESAMTGKLNDKQK--EAIMGAIPMKRMGTGAEVASAVAYLASSEAAYVTGQT 235
Query: 618 IVAAGGM 624
I GGM
Sbjct: 236 IHVNGGM 242
Score = 117 bits (295), Expect = 1e-29
Identities = 69/204 (33%), Positives = 118/204 (57%), Gaps = 8/204 (3%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L+G+ A+VT +S GIG IA+ L A+GA V + + V K +E L E +++
Sbjct: 4 LSGRKALVTGASGGIGEEIARLLHAQGAIVGLHG---TRVEK-LEALAAELGERVKIFPA 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+++ +++ + L + AE G+DILV+NA + G V + WD + EVN+ +TF L
Sbjct: 60 NLSDRDEVKALGQKAEADLEGVDILVNNAGIT-KDGLFVRMSDEDWDSVLEVNLTATFRL 118
Query: 130 TQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
T+E+ P +R+R G I+ ++S+ G+ Y SK ++G +K++AQ++A+ N+ V
Sbjct: 119 TRELTHPMMRRRYG-RIINITSVVGVTGNPGQANYCASKAGMIGFSKSLAQEIATRNVTV 177
Query: 189 NCLAPGITKTKFAAAKKEVKKKET 212
NC+APG ++ K K+KE
Sbjct: 178 NCVAPGFIESAM-TGKLNDKQKEA 200
Score = 49.5 bits (118), Expect = 2e-06
Identities = 23/65 (35%), Positives = 41/65 (63%), Gaps = 1/65 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G+DILV+NA + + V S+ WD + +VNL ++F LT+E+ M +++ G I+ +
Sbjct: 79 EGVDILVNNAGIT-KDGLFVRMSDEDWDSVLEVNLTATFRLTRELTHPMMRRRYGRIINI 137
Query: 753 SSIGG 757
+S+ G
Sbjct: 138 TSVVG 142
Score = 43.4 bits (102), Expect = 2e-04
Identities = 15/42 (35%), Positives = 26/42 (61%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
Y SK + G +K +A+++A N+ VNC+APG I + ++
Sbjct: 152 YCASKAGMIGFSKSLAQEIATRNVTVNCVAPGFIESAMTGKL 193
>gnl|CDD|181225 PRK08085, PRK08085, gluconate 5-dehydrogenase; Provisional.
Length = 254
Score = 144 bits (365), Expect = 6e-39
Identities = 82/246 (33%), Positives = 125/246 (50%), Gaps = 2/246 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
LAGK ++T S+ GIGF +A L+ GA ++I+ AV L++EG +
Sbjct: 7 LAGKNILITGSAQGIGFLLATGLAEYGAEIIINDITAERAELAVAKLRQEGIKAH-AAPF 65
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+V K++ + EH EK G ID+L++NA + P E PE W+ + VN + FL+
Sbjct: 66 NVTHKQEVEAAIEHIEKDIGPIDVLINNAGIQ-RRHPFTEFPEQEWNDVIAVNQTAVFLV 124
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+Q V Y+ KR G I+ + S+ + Y+ SK A+ LT+ + +LA NI+VN
Sbjct: 125 SQAVARYMVKRQAGKIINICSMQSELGRDTITPYAASKGAVKMLTRGMCVELARHNIQVN 184
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG KT+ AL E E P R P E+ G FL S + ++ G ++
Sbjct: 185 GIAPGYFKTEMTKALVEDEAFTAWLCKRTPAARWGDPQELIGAAVFLSSKASDFVNGHLL 244
Query: 619 VAAGGM 624
GGM
Sbjct: 245 FVDGGM 250
Score = 121 bits (304), Expect = 1e-30
Identities = 66/194 (34%), Positives = 103/194 (53%), Gaps = 2/194 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK ++T S+ GIGF +A L+ GA ++I+ AV L++EG +
Sbjct: 7 LAGKNILITGSAQGIGFLLATGLAEYGAEIIINDITAERAELAVAKLRQEGIKAH-AAPF 65
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+V K++ + EH EK G ID+L++NA + P E PE W+ + VN + FL+
Sbjct: 66 NVTHKQEVEAAIEHIEKDIGPIDVLINNAGIQ-RRHPFTEFPEQEWNDVIAVNQTAVFLV 124
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+Q V Y+ KR G I+ + S+ + Y+ SK A+ LT+ + +LA NI+VN
Sbjct: 125 SQAVARYMVKRQAGKIINICSMQSELGRDTITPYAASKGAVKMLTRGMCVELARHNIQVN 184
Query: 190 CLAPGITKTKFAAA 203
+APG KT+ A
Sbjct: 185 GIAPGYFKTEMTKA 198
Score = 50.9 bits (122), Expect = 7e-07
Identities = 22/63 (34%), Positives = 36/63 (57%), Gaps = 1/63 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ID+L++NA + P E E W+ + VN + FL++Q V YM K++ G I+ +
Sbjct: 85 GPIDVLINNAGIQ-RRHPFTEFPEQEWNDVIAVNQTAVFLVSQAVARYMVKRQAGKIINI 143
Query: 753 SSI 755
S+
Sbjct: 144 CSM 146
Score = 40.5 bits (95), Expect = 0.002
Identities = 23/59 (38%), Positives = 33/59 (55%), Gaps = 5/59 (8%)
Query: 618 IVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
I+ MQS L + T I Y+ SK A+ LT+ + +LA NI+VN +APG +T
Sbjct: 140 IINICSMQSELGRDT-----ITPYAASKGAVKMLTRGMCVELARHNIQVNGIAPGYFKT 193
>gnl|CDD|236216 PRK08277, PRK08277, D-mannonate oxidoreductase; Provisional.
Length = 278
Score = 145 bits (368), Expect = 7e-39
Identities = 82/267 (30%), Positives = 130/267 (48%), Gaps = 25/267 (9%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVAV+T +G A+AK L+ GA V I R + V ++ G + + V
Sbjct: 8 LKGKVAVITGGGGVLGGAMAKELARAGAKVAILDRNQEKAEAVVAEIKAAGGEAL-AVKA 66
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAA---------------VNPATGPVVECPENV 483
V KE ++ + + FG DIL+ N A + T + E
Sbjct: 67 DVLDKESLEQARQQILEDFGPCDILI-NGAGGNHPKATTDNEFHELIEPTKTFFDLDEEG 125
Query: 484 WDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLT 543
++ +F++N+ T L TQ + R GG+I+ +SS+ P + AYS +K A+ T
Sbjct: 126 FEFVFDLNLLGTLLPTQVFAKDMVGRKGGNIINISSMNAFTPLTKVPAYSAAKAAISNFT 185
Query: 544 KAVAQDLASENIRVNCLAPG--ITKTKFAAALYE----TEEAHEIAVSNVPMGRLAVPDE 597
+ +A A IRVN +APG +T+ A E TE A++I +++ PMGR P+E
Sbjct: 186 QWLAVHFAKVGIRVNAIAPGFFLTEQNRALLFNEDGSLTERANKI-LAHTPMGRFGKPEE 244
Query: 598 MGGIVAFLCSDDAS-YITGEVIVAAGG 623
+ G + +L + AS ++TG V+ GG
Sbjct: 245 LLGTLLWLADEKASSFVTGVVLPVDGG 271
Score = 113 bits (284), Expect = 8e-28
Identities = 60/200 (30%), Positives = 93/200 (46%), Gaps = 17/200 (8%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVAV+T +G A+AK L+ GA V I R + V ++ G + + V
Sbjct: 8 LKGKVAVITGGGGVLGGAMAKELARAGAKVAILDRNQEKAEAVVAEIKAAGGEAL-AVKA 66
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAA---------------VNPATGPVVECPENV 114
V KE ++ + + FG DIL+ N A + T + E
Sbjct: 67 DVLDKESLEQARQQILEDFGPCDILI-NGAGGNHPKATTDNEFHELIEPTKTFFDLDEEG 125
Query: 115 WDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLT 174
++ +F++N+ T L TQ + R GG+I+ +SS+ P + AYS +K A+ T
Sbjct: 126 FEFVFDLNLLGTLLPTQVFAKDMVGRKGGNIINISSMNAFTPLTKVPAYSAAKAAISNFT 185
Query: 175 KAVAQDLASENIRVNCLAPG 194
+ +A A IRVN +APG
Sbjct: 186 QWLAVHFAKVGIRVNAIAPG 205
Score = 41.8 bits (99), Expect = 7e-04
Identities = 23/81 (28%), Positives = 36/81 (44%), Gaps = 14/81 (17%)
Query: 692 YGGIDILVSNAAVN-----PANEPLVECSEVV---------WDKIFDVNLKSSFLLTQEV 737
+G DIL++ A N NE ++ +FD+NL + L TQ
Sbjct: 85 FGPCDILINGAGGNHPKATTDNEFHELIEPTKTFFDLDEEGFEFVFDLNLLGTLLPTQVF 144
Query: 738 LPYMRKKKGGSIVYVSSIGGF 758
M +KGG+I+ +SS+ F
Sbjct: 145 AKDMVGRKGGNIINISSMNAF 165
Score = 37.2 bits (87), Expect = 0.025
Identities = 15/35 (42%), Positives = 21/35 (60%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
+ AYS +K A+ T+ +A A IRVN +APG
Sbjct: 171 VPAYSAAKAAISNFTQWLAVHFAKVGIRVNAIAPG 205
>gnl|CDD|184025 PRK13394, PRK13394, 3-hydroxybutyrate dehydrogenase; Provisional.
Length = 262
Score = 144 bits (364), Expect = 9e-39
Identities = 75/260 (28%), Positives = 122/260 (46%), Gaps = 15/260 (5%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
S L GK AVVT ++ GIG IA L+ GA+V I+ + N + + K G + I G
Sbjct: 2 MSNLNGKTAVVTGAASGIGKEIALELARAGAAVAIADLNQDGANAVADEINKAGGKAI-G 60
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
V V ++ + ++FG +DILVSNA + P+ W K+ ++V
Sbjct: 61 VAMDVTNEDAVNAGIDKVAERFGSVDILVSNAGIQ-IVNPIENYSFADWKKMQAIHVDGA 119
Query: 496 FLLTQEVLPYIRK-RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
FL T+ L ++ K GG ++Y+ S+ L AY +K LLGL + +A++ A N
Sbjct: 120 FLTTKAALKHMYKDDRGGVVIYMGSVHSHEASPLKSAYVTAKHGLLGLARVLAKEGAKHN 179
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVS-----------NVPMGRLAVPDEMGGIVA 603
+R + + PG +T E+A E+ +S G +++ V
Sbjct: 180 VRSHVVCPGFVRTPLVDKQIP-EQAKELGISEEEVVKKVMLGKTVDGVFTTVEDVAQTVL 238
Query: 604 FLCSDDASYITGEVIVAAGG 623
FL S ++ +TG+ V + G
Sbjct: 239 FLSSFPSAALTGQSFVVSHG 258
Score = 130 bits (327), Expect = 9e-34
Identities = 64/206 (31%), Positives = 102/206 (49%), Gaps = 3/206 (1%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
S L GK AVVT ++ GIG IA L+ GA+V I+ + N + + K G + I G
Sbjct: 2 MSNLNGKTAVVTGAASGIGKEIALELARAGAAVAIADLNQDGANAVADEINKAGGKAI-G 60
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
V V ++ + ++FG +DILVSNA + P+ W K+ ++V
Sbjct: 61 VAMDVTNEDAVNAGIDKVAERFGSVDILVSNAGIQ-IVNPIENYSFADWKKMQAIHVDGA 119
Query: 127 FLLTQEVLPYIRK-RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
FL T+ L ++ K GG ++Y+ S+ L AY +K LLGL + +A++ A N
Sbjct: 120 FLTTKAALKHMYKDDRGGVVIYMGSVHSHEASPLKSAYVTAKHGLLGLARVLAKEGAKHN 179
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKE 211
+R + + PG +T + + KE
Sbjct: 180 VRSHVVCPGFVRTPLVDKQIPEQAKE 205
Score = 56.1 bits (135), Expect = 1e-08
Identities = 24/79 (30%), Positives = 43/79 (54%), Gaps = 4/79 (5%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
+ I ++ +G +DILVSNA + N P+ S W K+ +++ +FL T+ L
Sbjct: 72 NAGIDKVAER--FGSVDILVSNAGIQIVN-PIENYSFADWKKMQAIHVDGAFLTTKAALK 128
Query: 740 YMRK-KKGGSIVYVSSIGG 757
+M K +GG ++Y+ S+
Sbjct: 129 HMYKDDRGGVVIYMGSVHS 147
Score = 41.4 bits (97), Expect = 0.001
Identities = 17/44 (38%), Positives = 27/44 (61%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMI 683
AY +K L GL +V+A++ A N+R + + PG +RT D+ I
Sbjct: 156 AYVTAKHGLLGLARVLAKEGAKHNVRSHVVCPGFVRTPLVDKQI 199
>gnl|CDD|187634 cd08929, SDR_c4, classical (c) SDR, subgroup 4. This subgroup has
a canonical active site tetrad and a typical Gly-rich
NAD-binding motif. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 226
Score = 143 bits (361), Expect = 9e-39
Identities = 69/189 (36%), Positives = 97/189 (51%), Gaps = 5/189 (2%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
K A+VT +S GIG A A+ L AEG V I +R E+ + A + + G+ V
Sbjct: 1 KAALVTGASRGIGEATARLLHAEGYRVGICARDEARLAAAAAQE----LEGVLGLAGDVR 56
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+ D ++ + E+ FGG+D LV+NA V PV E W + + N+ F +
Sbjct: 57 DEADVRRAVDAMEEAFGGLDALVNNAGVG-VMKPVEELTPEEWRLVLDTNLTGAFYCIHK 115
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
P + +R GG+IV V S+ G FK AY+ SK LLGL++A DL NIRV +
Sbjct: 116 AAPALLRRGGGTIVNVGSLAGKNAFKGGAAYNASKFGLLGLSEAAMLDLREANIRVVNVM 175
Query: 193 PGITKTKFA 201
PG T FA
Sbjct: 176 PGSVDTGFA 184
Score = 141 bits (356), Expect = 4e-38
Identities = 68/189 (35%), Positives = 96/189 (50%), Gaps = 5/189 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
K A+VT +S GIG A A+ L EG V I +R E+ + A + + G+ V
Sbjct: 1 KAALVTGASRGIGEATARLLHAEGYRVGICARDEARLAAAAAQE----LEGVLGLAGDVR 56
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+ D ++ + E+ FGG+D LV+NA V PV E W + + N+ F +
Sbjct: 57 DEADVRRAVDAMEEAFGGLDALVNNAGVG-VMKPVEELTPEEWRLVLDTNLTGAFYCIHK 115
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
P + +R GG+IV V S+ G FK AY+ SK LLGL++A DL NIRV +
Sbjct: 116 AAPALLRRGGGTIVNVGSLAGKNAFKGGAAYNASKFGLLGLSEAAMLDLREANIRVVNVM 175
Query: 562 PGITKTKFA 570
PG T FA
Sbjct: 176 PGSVDTGFA 184
Score = 49.4 bits (118), Expect = 2e-06
Identities = 25/75 (33%), Positives = 41/75 (54%), Gaps = 1/75 (1%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
++ +GG+D LV+NA V +P+ E + W + D NL +F + P + ++ GG
Sbjct: 68 MEEAFGGLDALVNNAGVG-VMKPVEELTPEEWRLVLDTNLTGAFYCIHKAAPALLRRGGG 126
Query: 748 SIVYVSSIGGFKQFK 762
+IV V S+ G FK
Sbjct: 127 TIVNVGSLAGKNAFK 141
Score = 40.6 bits (95), Expect = 0.001
Identities = 17/41 (41%), Positives = 22/41 (53%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
AY+ SK L GL++ DL NIRV + PG + T F
Sbjct: 145 AYNASKFGLLGLSEAAMLDLREANIRVVNVMPGSVDTGFAG 185
>gnl|CDD|187632 cd05374, 17beta-HSD-like_SDR_c, 17beta hydroxysteroid
dehydrogenase-like, classical (c) SDRs.
17beta-hydroxysteroid dehydrogenases are a group of
isozymes that catalyze activation and inactivation of
estrogen and androgens. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 248
Score = 143 bits (362), Expect = 2e-38
Identities = 65/190 (34%), Positives = 102/190 (53%), Gaps = 5/190 (2%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KV ++T S GIG A+A L+A+G V+ ++R +E+L + + + + V
Sbjct: 1 KVVLITGCSSGIGLALALALAAQGYRVIATARNPD----KLESLGELLNDNLEVLELDVT 56
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+E + + ++FG ID+LV+NA GP+ E ++FEVNV +T+
Sbjct: 57 DEESIKAAVKEVIERFGRIDVLVNNAGYG-LFGPLEETSIEEVRELFEVNVFGPLRVTRA 115
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
LP +RK+ G IV VSS+ GL P LG Y SK AL L++++ +LA I+V +
Sbjct: 116 FLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYCASKAALEALSESLRLELAPFGIKVTIIE 175
Query: 193 PGITKTKFAA 202
PG +T FA
Sbjct: 176 PGPVRTGFAD 185
Score = 141 bits (357), Expect = 8e-38
Identities = 64/190 (33%), Positives = 101/190 (53%), Gaps = 5/190 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KV ++T S GIG A+A L+ +G V+ ++R +E+L + + + + V
Sbjct: 1 KVVLITGCSSGIGLALALALAAQGYRVIATARNPD----KLESLGELLNDNLEVLELDVT 56
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+E + + ++FG ID+LV+NA GP+ E ++FEVNV +T+
Sbjct: 57 DEESIKAAVKEVIERFGRIDVLVNNAGYG-LFGPLEETSIEEVRELFEVNVFGPLRVTRA 115
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
LP +RK+ G IV VSS+ GL P LG Y SK AL L++++ +LA I+V +
Sbjct: 116 FLPLMRKQGSGRIVNVSSVAGLVPTPFLGPYCASKAALEALSESLRLELAPFGIKVTIIE 175
Query: 562 PGITKTKFAA 571
PG +T FA
Sbjct: 176 PGPVRTGFAD 185
Score = 65.3 bits (160), Expect = 1e-11
Identities = 27/71 (38%), Positives = 39/71 (54%), Gaps = 1/71 (1%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
+ +G ID+LV+NA PL E S ++F+VN+ +T+ LP MRK+ G
Sbjct: 68 VIERFGRIDVLVNNAGYGLFG-PLEETSIEEVRELFEVNVFGPLRVTRAFLPLMRKQGSG 126
Query: 748 SIVYVSSIGGF 758
IV VSS+ G
Sbjct: 127 RIVNVSSVAGL 137
Score = 49.5 bits (119), Expect = 2e-06
Identities = 24/102 (23%), Positives = 40/102 (39%), Gaps = 5/102 (4%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA---MLSTDKLYG 693
F+G Y SK AL L++ + +LAP I+V + PG +RT F D Y
Sbjct: 142 FLGPYCASKAALEALSESLRLELAPFGIKVTIIEPGPVRTGFADNAAGSALEDPEISPYA 201
Query: 694 GIDILVSN--AAVNPANEPLVECSEVVWDKIFDVNLKSSFLL 733
+ A V + ++V+ + + + L
Sbjct: 202 PERKEIKENAAGVGSNPGDPEKVADVIVKALTSESPPLRYFL 243
>gnl|CDD|181159 PRK07890, PRK07890, short chain dehydrogenase; Provisional.
Length = 258
Score = 142 bits (361), Expect = 3e-38
Identities = 79/254 (31%), Positives = 126/254 (49%), Gaps = 11/254 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKV VV+ G+G +A R + GA VV+++R +++ + G + ++ V
Sbjct: 3 LKGKVVVVSGVGPGLGRTLAVRAARAGADVVLAARTAERLDEVAAEIDDLGRRALA-VPT 61
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+ ++ L A ++FG +D LV+NA P+ P+ + W + E+NV T L
Sbjct: 62 DITDEDQCANLVALALERFGRVDALVNNAFRVPSMKPLADADFAHWRAVIELNVLGTLRL 121
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
TQ P + +GGSIV ++S+ GAY ++K ALL ++++A +L + IRVN
Sbjct: 122 TQAFTPAL-AESGGSIVMINSMVLRHSQPKYGAYKMAKGALLAASQSLATELGPQGIRVN 180
Query: 559 CLAPG-----ITKTKFA--AALYET--EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
+APG K F A Y E+ + +N + RL DE+ V FL SD
Sbjct: 181 SVAPGYIWGDPLKGYFRHQAGKYGVTVEQIYAETAANSDLKRLPTDDEVASAVLFLASDL 240
Query: 610 ASYITGEVIVAAGG 623
A ITG+ + G
Sbjct: 241 ARAITGQTLDVNCG 254
Score = 121 bits (306), Expect = 6e-31
Identities = 59/185 (31%), Positives = 99/185 (53%), Gaps = 2/185 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKV VV+ G+G +A R + GA VV+++R +++ + G + ++ V
Sbjct: 3 LKGKVVVVSGVGPGLGRTLAVRAARAGADVVLAARTAERLDEVAAEIDDLGRRALA-VPT 61
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+ ++ L A ++FG +D LV+NA P+ P+ + W + E+NV T L
Sbjct: 62 DITDEDQCANLVALALERFGRVDALVNNAFRVPSMKPLADADFAHWRAVIELNVLGTLRL 121
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
TQ P + +GGSIV ++S+ GAY ++K ALL ++++A +L + IRVN
Sbjct: 122 TQAFTPAL-AESGGSIVMINSMVLRHSQPKYGAYKMAKGALLAASQSLATELGPQGIRVN 180
Query: 190 CLAPG 194
+APG
Sbjct: 181 SVAPG 185
Score = 54.2 bits (131), Expect = 6e-08
Identities = 21/63 (33%), Positives = 36/63 (57%), Gaps = 1/63 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +D LV+NA P+ +PL + W + ++N+ + LTQ P + + GGSIV
Sbjct: 80 FGRVDALVNNAFRVPSMKPLADADFAHWRAVIELNVLGTLRLTQAFTPAL-AESGGSIVM 138
Query: 752 VSS 754
++S
Sbjct: 139 INS 141
Score = 43.0 bits (102), Expect = 3e-04
Identities = 23/61 (37%), Positives = 34/61 (55%), Gaps = 5/61 (8%)
Query: 614 TGEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGL 673
+G IV M R S ++ GAY ++K AL ++ +A +L P+ IRVN +APG
Sbjct: 132 SGGSIVMINSMVLR--HSQPKY---GAYKMAKGALLAASQSLATELGPQGIRVNSVAPGY 186
Query: 674 I 674
I
Sbjct: 187 I 187
>gnl|CDD|187647 cd08943, R1PA_ADH_SDR_c, rhamnulose-1-phosphate aldolase/alcohol
dehydrogenase, classical (c) SDRs. This family has
bifunctional proteins with an N-terminal aldolase and a
C-terminal classical SDR domain. One member is
identified as a rhamnulose-1-phosphate aldolase/alcohol
dehydrogenase. The SDR domain has a canonical SDR
glycine-rich NAD(P) binding motif and a match to the
characteristic active site triad. However, it lacks an
upstream active site Asn typical of SDRs. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 142 bits (359), Expect = 4e-38
Identities = 81/255 (31%), Positives = 129/255 (50%), Gaps = 18/255 (7%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GKVA+VT + GIG AIAKRL+ EGA+VV++ K E Q G + GV C V
Sbjct: 1 GKVALVTGGASGIGLAIAKRLAAEGAAVVVADIDPEIAEKVAEAAQ--GGPRALGVQCDV 58
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ Q FE A +FGG+DI+VSNA + + P+ E W++ ++N+ FL+++
Sbjct: 59 TSEAQVQSAFEQAVLEFGGLDIVVSNAGIAT-SSPIAETSLEDWNRSMDINLTGHFLVSR 117
Query: 501 EVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
E ++ + GG+IV+ +S +AP AYS +K A L + +A + + IRVN
Sbjct: 118 EAFRIMKSQGIGGNIVFNASKNAVAPGPNAAAYSAAKAAEAHLARCLALEGGEDGIRVNT 177
Query: 560 LAP-----------GITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD 608
+ P G+ + A A EE + + + R +P+++ V + S+
Sbjct: 178 VNPDAVFRGSKIWEGVWRAARAKAYGLLEEEY---RTRNLLKREVLPEDVAEAVVAMASE 234
Query: 609 DASYITGEVIVAAGG 623
D TG ++ GG
Sbjct: 235 DFGKTTGAIVTVDGG 249
Score = 137 bits (346), Expect = 3e-36
Identities = 68/183 (37%), Positives = 103/183 (56%), Gaps = 4/183 (2%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GKVA+VT + GIG AIAKRL+AEGA+VV++ K E Q G + GV C V
Sbjct: 1 GKVALVTGGASGIGLAIAKRLAAEGAAVVVADIDPEIAEKVAEAAQ--GGPRALGVQCDV 58
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ Q FE A +FGG+DI+VSNA + + P+ E W++ ++N+ FL+++
Sbjct: 59 TSEAQVQSAFEQAVLEFGGLDIVVSNAGIAT-SSPIAETSLEDWNRSMDINLTGHFLVSR 117
Query: 132 EVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
E ++ + GG+IV+ +S +AP AYS +K A L + +A + + IRVN
Sbjct: 118 EAFRIMKSQGIGGNIVFNASKNAVAPGPNAAAYSAAKAAEAHLARCLALEGGEDGIRVNT 177
Query: 191 LAP 193
+ P
Sbjct: 178 VNP 180
Score = 64.7 bits (158), Expect = 2e-11
Identities = 24/64 (37%), Positives = 40/64 (62%), Gaps = 2/64 (3%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK-KKGGSIV 750
+GG+DI+VSNA + + P+ E S W++ D+NL FL+++E M+ GG+IV
Sbjct: 75 FGGLDIVVSNAGIATS-SPIAETSLEDWNRSMDINLTGHFLVSREAFRIMKSQGIGGNIV 133
Query: 751 YVSS 754
+ +S
Sbjct: 134 FNAS 137
Score = 33.5 bits (77), Expect = 0.30
Identities = 12/37 (32%), Positives = 19/37 (51%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIR 675
AYS +K A L + +A + + IRVN + P +
Sbjct: 148 AAYSAAKAAEAHLARCLALEGGEDGIRVNTVNPDAVF 184
>gnl|CDD|236209 PRK08265, PRK08265, short chain dehydrogenase; Provisional.
Length = 261
Score = 141 bits (358), Expect = 7e-38
Identities = 81/251 (32%), Positives = 120/251 (47%), Gaps = 13/251 (5%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
LAGKVA+VT + IG A+A+ L GA V I N +L G + +
Sbjct: 2 IGLAGKVAIVTGGATLIGAAVARALVAAGARVAIVDIDADNGAAVAASL---GER-ARFI 57
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
+ ++ +FG +DILV+ A G + W +VN+ S
Sbjct: 58 ATDITDDAAIERAVATVVARFGRVDILVNLACTYLDDG--LASSRADWLAALDVNLVSAA 115
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASEN 554
+L Q P++ R GG+IV +SI F G Y SK A+ LT+++A DLA +
Sbjct: 116 MLAQAAHPHL-ARGGGAIVNFTSISA--KFAQTGRWLYPASKAAIRQLTRSMAMDLAPDG 172
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNV--PMGRLAVPDEMGGIVAFLCSDDASY 612
IRVN ++PG T ++ L + A V+ +GR+ P+E+ +VAFLCSD AS+
Sbjct: 173 IRVNSVSPGWTWSRVMDELSGGDRAKADRVAAPFHLLGRVGDPEEVAQVVAFLCSDAASF 232
Query: 613 ITGEVIVAAGG 623
+TG GG
Sbjct: 233 VTGADYAVDGG 243
Score = 106 bits (267), Expect = 1e-25
Identities = 61/191 (31%), Positives = 89/191 (46%), Gaps = 11/191 (5%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L GKVA+VT + IG A+A+ L A GA V I N +L G + +
Sbjct: 2 IGLAGKVAIVTGGATLIGAAVARALVAAGARVAIVDIDADNGAAVAASL---GER-ARFI 57
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
+ ++ +FG +DILV+ A G + W +VN+ S
Sbjct: 58 ATDITDDAAIERAVATVVARFGRVDILVNLACTYLDDG--LASSRADWLAALDVNLVSAA 115
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASEN 185
+L Q P++ R GG+IV +SI F G Y SK A+ LT+++A DLA +
Sbjct: 116 MLAQAAHPHL-ARGGGAIVNFTSISA--KFAQTGRWLYPASKAAIRQLTRSMAMDLAPDG 172
Query: 186 IRVNCLAPGIT 196
IRVN ++PG T
Sbjct: 173 IRVNSVSPGWT 183
Score = 47.3 bits (113), Expect = 1e-05
Identities = 22/66 (33%), Positives = 34/66 (51%), Gaps = 3/66 (4%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+ A + + S W DVNL S+ +L Q P++ + GG+IV
Sbjct: 78 FGRVDILVNLACT--YLDDGLASSRADWLAALDVNLVSAAMLAQAAHPHL-ARGGGAIVN 134
Query: 752 VSSIGG 757
+SI
Sbjct: 135 FTSISA 140
Score = 41.5 bits (98), Expect = 0.001
Identities = 17/32 (53%), Positives = 23/32 (71%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
Y SK A+ LT+ +A DLAP+ IRVN ++PG
Sbjct: 150 YPASKAAIRQLTRSMAMDLAPDGIRVNSVSPG 181
>gnl|CDD|183832 PRK12935, PRK12935, acetoacetyl-CoA reductase; Provisional.
Length = 247
Score = 141 bits (356), Expect = 7e-38
Identities = 98/250 (39%), Positives = 136/250 (54%), Gaps = 8/250 (3%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS--SRKESNVNKAVETLQKEGHQKIS 434
+L GKVA+VT + GIG AI L+ EGA VVI+ S KE+ N V L KEGH +
Sbjct: 2 VQLNGKVAIVTGGAKGIGKAITVALAQEGAKVVINYNSSKEAAEN-LVNELGKEGHDVYA 60
Query: 435 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
V V+K ED +L E A FG +DILV+NA + + W+++ +VN+ S
Sbjct: 61 -VQADVSKVEDANRLVEEAVNHFGKVDILVNNAGIT-RDRTFKKLNREDWERVIDVNLSS 118
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
F T VLPYI + G I+ +SSI G A YS +K +LG TK++A +LA N
Sbjct: 119 VFNTTSAVLPYITEAEEGRIISISSIIGQAGGFGQTNYSAAKAGMLGFTKSLALELAKTN 178
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
+ VN + PG T+ A + EE + V+ +P R DE+ V +LC D A YIT
Sbjct: 179 VTVNAICPGFIDTEMVAEV--PEEVRQKIVAKIPKKRFGQADEIAKGVVYLCRDGA-YIT 235
Query: 615 GEVIVAAGGM 624
G+ + GG+
Sbjct: 236 GQQLNINGGL 245
Score = 118 bits (298), Expect = 4e-30
Identities = 81/201 (40%), Positives = 110/201 (54%), Gaps = 5/201 (2%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS--SRKESNVNKAVETLQKEGHQKIS 65
+L GKVA+VT + GIG AI L+ EGA VVI+ S KE+ N V L KEGH +
Sbjct: 2 VQLNGKVAIVTGGAKGIGKAITVALAQEGAKVVINYNSSKEAAEN-LVNELGKEGHDVYA 60
Query: 66 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
V V+K ED +L E A FG +DILV+NA + + W+++ +VN+ S
Sbjct: 61 -VQADVSKVEDANRLVEEAVNHFGKVDILVNNAGIT-RDRTFKKLNREDWERVIDVNLSS 118
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
F T VLPYI + G I+ +SSI G A YS +K +LG TK++A +LA N
Sbjct: 119 VFNTTSAVLPYITEAEEGRIISISSIIGQAGGFGQTNYSAAKAGMLGFTKSLALELAKTN 178
Query: 186 IRVNCLAPGITKTKFAAAKKE 206
+ VN + PG T+ A E
Sbjct: 179 VTVNAICPGFIDTEMVAEVPE 199
Score = 51.5 bits (123), Expect = 4e-07
Identities = 28/73 (38%), Positives = 43/73 (58%), Gaps = 5/73 (6%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NA + + + + W+++ DVNL S F T VLPY+ + + G I+
Sbjct: 82 FGKVDILVNNAGIT-RDRTFKKLNREDWERVIDVNLSSVFNTTSAVLPYITEAEEGRIIS 140
Query: 752 VSSI----GGFKQ 760
+SSI GGF Q
Sbjct: 141 ISSIIGQAGGFGQ 153
Score = 35.8 bits (82), Expect = 0.057
Identities = 16/37 (43%), Positives = 23/37 (62%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
YS +K + G TK +A +LA N+ VN + PG I T+
Sbjct: 156 YSAAKAGMLGFTKSLALELAKTNVTVNAICPGFIDTE 192
>gnl|CDD|237220 PRK12828, PRK12828, short chain dehydrogenase; Provisional.
Length = 239
Score = 140 bits (355), Expect = 9e-38
Identities = 67/251 (26%), Positives = 118/251 (47%), Gaps = 20/251 (7%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
L GKV +T G+G A A L+ GA V + R + +++ + + + +I G
Sbjct: 2 EHSLQGKVVAITGGFGGLGRATAAWLAARGARVALIGRGAAPLSQTLPGVPADA-LRIGG 60
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
+ + + ++ + ++FG +D LV+ A G + + + WD+++ VNVK+T
Sbjct: 61 I--DLVDPQAARRAVDEVNRQFGRLDALVNIAGAFV-WGTIADGDADTWDRMYGVNVKTT 117
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
++ LP + GG IV + + L +GAY+ +K + LT+A+A +L I
Sbjct: 118 LNASKAALPALTASGGGRIVNIGAGAALKAGPGMGAYAAAKAGVARLTEALAAELLDRGI 177
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLA---VPDEMGGIVAFLCSDDASY 612
VN + P I T A ++P + P+++ ++AFL SD+A
Sbjct: 178 TVNAVLPSIIDTPPNRA-------------DMPDADFSRWVTPEQIAAVIAFLLSDEAQA 224
Query: 613 ITGEVIVAAGG 623
ITG I GG
Sbjct: 225 ITGASIPVDGG 235
Score = 116 bits (293), Expect = 2e-29
Identities = 53/192 (27%), Positives = 95/192 (49%), Gaps = 4/192 (2%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
L GKV +T G+G A A L+A GA V + R + +++ + + + +I G
Sbjct: 2 EHSLQGKVVAITGGFGGLGRATAAWLAARGARVALIGRGAAPLSQTLPGVPADA-LRIGG 60
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
+ + + ++ + ++FG +D LV+ A G + + + WD+++ VNVK+T
Sbjct: 61 I--DLVDPQAARRAVDEVNRQFGRLDALVNIAGAFV-WGTIADGDADTWDRMYGVNVKTT 117
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
++ LP + GG IV + + L +GAY+ +K + LT+A+A +L I
Sbjct: 118 LNASKAALPALTASGGGRIVNIGAGAALKAGPGMGAYAAAKAGVARLTEALAAELLDRGI 177
Query: 187 RVNCLAPGITKT 198
VN + P I T
Sbjct: 178 TVNAVLPSIIDT 189
Score = 52.1 bits (125), Expect = 3e-07
Identities = 18/76 (23%), Positives = 37/76 (48%), Gaps = 1/76 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A+ ++ +G +D LV+ A + + WD+++ VN+K++ ++ LP +
Sbjct: 72 AVDEVNRQFGRLDALVNIAGAFVW-GTIADGDADTWDRMYGVNVKTTLNASKAALPALTA 130
Query: 744 KKGGSIVYVSSIGGFK 759
GG IV + + K
Sbjct: 131 SGGGRIVNIGAGAALK 146
Score = 43.6 bits (103), Expect = 2e-04
Identities = 14/38 (36%), Positives = 22/38 (57%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
GAY+ +K + LT+ +A +L I VN + P +I T
Sbjct: 152 GAYAAAKAGVARLTEALAAELLDRGITVNAVLPSIIDT 189
>gnl|CDD|236040 PRK07523, PRK07523, gluconate 5-dehydrogenase; Provisional.
Length = 255
Score = 140 bits (355), Expect = 1e-37
Identities = 79/256 (30%), Positives = 132/256 (51%), Gaps = 14/256 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L G+ A+VT SS GIG+A+A+ L+ GA V+++ R + + A E+L+ +G + +
Sbjct: 8 LTGRRALVTGSSQGIGYALAEGLAQAGAEVILNGRDPAKLAAAAESLKGQGLSAHA-LAF 66
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V + + + E + G IDILV+NA + T P+ + P + ++++ N+ S F +
Sbjct: 67 DVTDHDAVRAAIDAFEAEIGPIDILVNNAGMQFRT-PLEDFPADAFERLLRTNISSVFYV 125
Query: 499 TQEVLPYIRKRNGGSIVYVSSIG------GLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
Q V ++ R G I+ ++S+ G+AP Y+ +K A+ LTK +A D A
Sbjct: 126 GQAVARHMIARGAGKIINIASVQSALARPGIAP------YTATKGAVGNLTKGMATDWAK 179
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
++ N +APG T AAL E P GR +E+ G FL SD +S+
Sbjct: 180 HGLQCNAIAPGYFDTPLNAALVADPEFSAWLEKRTPAGRWGKVEELVGACVFLASDASSF 239
Query: 613 ITGEVIVAAGGMQSRL 628
+ G V+ GG+ + L
Sbjct: 240 VNGHVLYVDGGITASL 255
Score = 120 bits (302), Expect = 2e-30
Identities = 63/200 (31%), Positives = 108/200 (54%), Gaps = 14/200 (7%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
LTG+ A+VT SS GIG+A+A+ L+ GA V+++ R + + A E+L+ +G + +
Sbjct: 8 LTGRRALVTGSSQGIGYALAEGLAQAGAEVILNGRDPAKLAAAAESLKGQGLSAHA-LAF 66
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V + + + E + G IDILV+NA + T P+ + P + ++++ N+ S F +
Sbjct: 67 DVTDHDAVRAAIDAFEAEIGPIDILVNNAGMQFRT-PLEDFPADAFERLLRTNISSVFYV 125
Query: 130 TQEVLPYIRKRNGGSIVYVSSIG------GLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
Q V ++ R G I+ ++S+ G+AP Y+ +K A+ LTK +A D A
Sbjct: 126 GQAVARHMIARGAGKIINIASVQSALARPGIAP------YTATKGAVGNLTKGMATDWAK 179
Query: 184 ENIRVNCLAPGITKTKFAAA 203
++ N +APG T AA
Sbjct: 180 HGLQCNAIAPGYFDTPLNAA 199
Score = 39.4 bits (92), Expect = 0.005
Identities = 19/63 (30%), Positives = 34/63 (53%), Gaps = 1/63 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G IDILV+NA + PL + ++++ N+ S F + Q V +M + G I+ +
Sbjct: 86 GPIDILVNNAGMQ-FRTPLEDFPADAFERLLRTNISSVFYVGQAVARHMIARGAGKIINI 144
Query: 753 SSI 755
+S+
Sbjct: 145 ASV 147
Score = 32.4 bits (74), Expect = 0.72
Identities = 15/39 (38%), Positives = 22/39 (56%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
I Y+ +K A+ LTK +A D A ++ N +APG T
Sbjct: 156 IAPYTATKGAVGNLTKGMATDWAKHGLQCNAIAPGYFDT 194
>gnl|CDD|213929 TIGR04316, dhbA_paeA, 2,3-dihydro-2,3-dihydroxybenzoate
dehydrogenase. Members of this family are
2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase (EC
1.3.1.28), the third enzyme in the biosynthesis of
2,3-dihydroxybenzoic acid (DHB) from chorismate. The
first two enzymes are isochorismate synthase (EC
5.4.4.2) and isochorismatase (EC 3.3.2.1). Synthesis is
often followed by adenylation by the enzyme DHBA-AMP
ligase (EC 2.7.7.58) to activate (DHB) for a
non-ribosomal peptide synthetase.
Length = 250
Score = 140 bits (355), Expect = 1e-37
Identities = 80/248 (32%), Positives = 126/248 (50%), Gaps = 10/248 (4%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
+VT ++ GIG+A+A+ L+ GA V R + + V L++ G+ + VA
Sbjct: 1 VLVTGAAQGIGYAVARALAEAGARVAAVDRNFEQLLELVADLRRYGYP-FATYKLDVADS 59
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
++ + E+++G ID+LV+ A + G + + W F VN F ++Q V
Sbjct: 60 AAVDEVVQRLEREYGPIDVLVNVAGI-LRLGAIDSLSDEDWQATFAVNTFGVFNVSQAVS 118
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
P +++R G+IV V S P + AY+ SK AL LTK + +LA IR N ++PG
Sbjct: 119 PRMKRRRSGAIVTVGSNAANVPRMGMAAYAASKAALTMLTKCLGLELAPYGIRCNVVSPG 178
Query: 564 ITKTKFAAALYETE--EAHEIAVS------NVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
T T+ L+ E E IA S +P+G++A P ++ V FL SD AS+IT
Sbjct: 179 STDTEMQRQLWNDEYGEQQVIAGSPEQFRLGIPLGKIAEPSDIANAVLFLASDLASHITM 238
Query: 616 EVIVAAGG 623
+V GG
Sbjct: 239 HDLVVDGG 246
Score = 115 bits (290), Expect = 7e-29
Identities = 58/184 (31%), Positives = 94/184 (51%), Gaps = 2/184 (1%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
+VT ++ GIG+A+A+ L+ GA V R + + V L++ G+ + VA
Sbjct: 1 VLVTGAAQGIGYAVARALAEAGARVAAVDRNFEQLLELVADLRRYGYP-FATYKLDVADS 59
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
++ + E+++G ID+LV+ A + G + + W F VN F ++Q V
Sbjct: 60 AAVDEVVQRLEREYGPIDVLVNVAGI-LRLGAIDSLSDEDWQATFAVNTFGVFNVSQAVS 118
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
P +++R G+IV V S P + AY+ SK AL LTK + +LA IR N ++PG
Sbjct: 119 PRMKRRRSGAIVTVGSNAANVPRMGMAAYAASKAALTMLTKCLGLELAPYGIRCNVVSPG 178
Query: 195 ITKT 198
T T
Sbjct: 179 STDT 182
Score = 47.3 bits (113), Expect = 1e-05
Identities = 22/64 (34%), Positives = 34/64 (53%), Gaps = 3/64 (4%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
YG ID+LV+ A + + S+ W F VN F ++Q V P M++++ G+IV
Sbjct: 73 YGPIDVLVNVAGILRLG--AIDSLSDEDWQATFAVNTFGVFNVSQAVSPRMKRRRSGAIV 130
Query: 751 YVSS 754
V S
Sbjct: 131 TVGS 134
Score = 42.3 bits (100), Expect = 4e-04
Identities = 18/39 (46%), Positives = 24/39 (61%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+ AY+ SK AL LTK + +LAP IR N ++PG T
Sbjct: 144 MAAYAASKAALTMLTKCLGLELAPYGIRCNVVSPGSTDT 182
>gnl|CDD|223377 COG0300, DltE, Short-chain dehydrogenases of various substrate
specificities [General function prediction only].
Length = 265
Score = 140 bits (355), Expect = 2e-37
Identities = 55/208 (26%), Positives = 114/208 (54%), Gaps = 1/208 (0%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
+ GK A++T +S GIG +AK+L+ G ++++ +R+E + + L+ + ++ +
Sbjct: 4 MKGKTALITGASSGIGAELAKQLARRGYNLILVARREDKLEALAKELEDKTGVEVEVIPA 63
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
++ E ++L + +++ G ID+LV+NA GP +E + +++ ++N+ + L
Sbjct: 64 DLSDPEALERLEDELKERGGPIDVLVNNAGFG-TFGPFLELSLDEEEEMIQLNILALTRL 122
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ VLP + +R G I+ + S GL P + YS +K +L ++A+ ++L ++V
Sbjct: 123 TKAVLPGMVERGAGHIINIGSAAGLIPTPYMAVYSATKAFVLSFSEALREELKGTGVKVT 182
Query: 190 CLAPGITKTKFAAAKKEVKKKETNDEPI 217
+ PG T+T+F AK + E +
Sbjct: 183 AVCPGPTRTEFFDAKGSDVYLLSPGELV 210
Score = 136 bits (346), Expect = 4e-36
Identities = 53/194 (27%), Positives = 110/194 (56%), Gaps = 1/194 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
+ GK A++T +S GIG +AK+L+ G ++++ +R+E + + L+ + ++ +
Sbjct: 4 MKGKTALITGASSGIGAELAKQLARRGYNLILVARREDKLEALAKELEDKTGVEVEVIPA 63
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
++ E ++L + +++ G ID+LV+NA GP +E + +++ ++N+ + L
Sbjct: 64 DLSDPEALERLEDELKERGGPIDVLVNNAGFG-TFGPFLELSLDEEEEMIQLNILALTRL 122
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ VLP + +R G I+ + S GL P + YS +K +L ++A+ ++L ++V
Sbjct: 123 TKAVLPGMVERGAGHIINIGSAAGLIPTPYMAVYSATKAFVLSFSEALREELKGTGVKVT 182
Query: 559 CLAPGITKTKFAAA 572
+ PG T+T+F A
Sbjct: 183 AVCPGPTRTEFFDA 196
Score = 50.3 bits (121), Expect = 1e-06
Identities = 21/67 (31%), Positives = 35/67 (52%), Gaps = 1/67 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
G ID+LV+NA P +E S +++ +N+ + LT+ VLP M ++ G I+
Sbjct: 82 GGPIDVLVNNAGFG-TFGPFLELSLDEEEEMIQLNILALTRLTKAVLPGMVERGAGHIIN 140
Query: 752 VSSIGGF 758
+ S G
Sbjct: 141 IGSAAGL 147
Score = 44.5 bits (106), Expect = 9e-05
Identities = 12/54 (22%), Positives = 26/54 (48%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDK 690
++ YS +K + ++ + E+L ++V + PG RT+F D + +
Sbjct: 152 YMAVYSATKAFVLSFSEALREELKGTGVKVTAVCPGPTRTEFFDAKGSDVYLLS 205
>gnl|CDD|235853 PRK06701, PRK06701, short chain dehydrogenase; Provisional.
Length = 290
Score = 140 bits (354), Expect = 6e-37
Identities = 82/252 (32%), Positives = 130/252 (51%), Gaps = 11/252 (4%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVET---LQKEGHQK 432
+ +L GKVA++T GIG A+A + EGA + I E A ET ++KEG +
Sbjct: 41 SGKLKGKVALITGGDSGIGRAVAVLFAKEGADIAIVYLDEHE--DANETKQRVEKEGVKC 98
Query: 433 ISGVVCHVAKKEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 491
+ ++ E + E ++ G +DILV+NAA + + DK F+ N
Sbjct: 99 L--LIPGDVSDEAFCKDAVEETVRELGRLDILVNNAAFQYPQQSLEDITAEQLDKTFKTN 156
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+ S F +T+ LP+++ G +I+ SI G + L YS +K A+ T+++AQ L
Sbjct: 157 IYSYFHMTKAALPHLK--QGSAIINTGSITGYEGNETLIDYSATKGAIHAFTRSLAQSLV 214
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
+ IRVN +APG T + ++ E+ + SN PM R P+E+ FL S D+S
Sbjct: 215 QKGIRVNAVAPGPIWTPLIPSDFDEEKVSQFG-SNTPMQRPGQPEELAPAYVFLASPDSS 273
Query: 612 YITGEVIVAAGG 623
YITG+++ GG
Sbjct: 274 YITGQMLHVNGG 285
Score = 104 bits (261), Expect = 1e-24
Identities = 62/192 (32%), Positives = 99/192 (51%), Gaps = 10/192 (5%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVET---LQKEGHQK 63
+ +L GKVA++T GIG A+A + EGA + I E A ET ++KEG +
Sbjct: 41 SGKLKGKVALITGGDSGIGRAVAVLFAKEGADIAIVYLDEHE--DANETKQRVEKEGVKC 98
Query: 64 ISGVVCHVAKKEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 122
+ ++ E + E ++ G +DILV+NAA + + DK F+ N
Sbjct: 99 L--LIPGDVSDEAFCKDAVEETVRELGRLDILVNNAAFQYPQQSLEDITAEQLDKTFKTN 156
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+ S F +T+ LP+++ G +I+ SI G + L YS +K A+ T+++AQ L
Sbjct: 157 IYSYFHMTKAALPHLK--QGSAIINTGSITGYEGNETLIDYSATKGAIHAFTRSLAQSLV 214
Query: 183 SENIRVNCLAPG 194
+ IRVN +APG
Sbjct: 215 QKGIRVNAVAPG 226
Score = 50.8 bits (122), Expect = 1e-06
Identities = 25/71 (35%), Positives = 40/71 (56%), Gaps = 2/71 (2%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
T + G +DILV+NAA + L + + DK F N+ S F +T+ LP++ K+G
Sbjct: 118 TVRELGRLDILVNNAAFQYPQQSLEDITAEQLDKTFKTNIYSYFHMTKAALPHL--KQGS 175
Query: 748 SIVYVSSIGGF 758
+I+ SI G+
Sbjct: 176 AIINTGSITGY 186
Score = 40.4 bits (95), Expect = 0.002
Identities = 16/36 (44%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS +K A+ T+ +A+ L + IRVN +APG I T
Sbjct: 195 YSATKGAIHAFTRSLAQSLVQKGIRVNAVAPGPIWT 230
>gnl|CDD|181077 PRK07677, PRK07677, short chain dehydrogenase; Provisional.
Length = 252
Score = 138 bits (350), Expect = 7e-37
Identities = 89/252 (35%), Positives = 139/252 (55%), Gaps = 17/252 (6%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
KV ++T S G+G A+AKR + EGA+VVI+ R + + +A +++ Q + V V
Sbjct: 1 EKVVIITGGSSGMGKAMAKRFAEEGANVVITGRTKEKLEEAKLEIEQFPGQ-VLTVQMDV 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
ED QK+ E ++KFG ID L++NAA N P + N W+ + ++ + TF +Q
Sbjct: 60 RNPEDVQKMVEQIDEKFGRIDALINNAAGNFIC-PAEDLSVNGWNSVIDIVLNGTFYCSQ 118
Query: 501 EVLPY-IRKRNGGSIV-----YVSSIG-GLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
V Y I K G+I+ Y G G+ + +K +L +T+ +A + +
Sbjct: 119 AVGKYWIEKGIKGNIINMVATYAWDAGPGVIH------SAAAKAGVLAMTRTLAVEWGRK 172
Query: 554 -NIRVNCLAPG-ITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
IRVN +APG I +T A L+E+EEA + + +VP+GRL P+E+ G+ FL SD+A+
Sbjct: 173 YGIRVNAIAPGPIERTGGADKLWESEEAAKRTIQSVPLGRLGTPEEIAGLAYFLLSDEAA 232
Query: 612 YITGEVIVAAGG 623
YI G I GG
Sbjct: 233 YINGTCITMDGG 244
Score = 83.6 bits (207), Expect = 7e-18
Identities = 62/191 (32%), Positives = 100/191 (52%), Gaps = 16/191 (8%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
KV ++T S G+G A+AKR + EGA+VVI+ R + + +A +++ Q + V V
Sbjct: 1 EKVVIITGGSSGMGKAMAKRFAEEGANVVITGRTKEKLEEAKLEIEQFPGQ-VLTVQMDV 59
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
ED QK+ E ++KFG ID L++NAA N P + N W+ + ++ + TF +Q
Sbjct: 60 RNPEDVQKMVEQIDEKFGRIDALINNAAGNFIC-PAEDLSVNGWNSVIDIVLNGTFYCSQ 118
Query: 132 EVLPY-IRKRNGGSIV-----YVSSIG-GLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
V Y I K G+I+ Y G G+ + +K +L +T+ +A + +
Sbjct: 119 AVGKYWIEKGIKGNIINMVATYAWDAGPGVIH------SAAAKAGVLAMTRTLAVEWGRK 172
Query: 185 -NIRVNCLAPG 194
IRVN +APG
Sbjct: 173 YGIRVNAIAPG 183
Score = 36.6 bits (85), Expect = 0.028
Identities = 23/75 (30%), Positives = 38/75 (50%), Gaps = 10/75 (13%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVN---PANEPLVECSEVVWDKIFDVNLKSSFLLTQE 736
+M+ D+ +G ID L++NAA N PA + S W+ + D+ L +F +Q
Sbjct: 66 QKMVE--QIDEKFGRIDALINNAAGNFICPAE----DLSVNGWNSVIDIVLNGTFYCSQA 119
Query: 737 VLPY-MRKKKGGSIV 750
V Y + K G+I+
Sbjct: 120 VGKYWIEKGIKGNII 134
>gnl|CDD|235933 PRK07097, PRK07097, gluconate 5-dehydrogenase; Provisional.
Length = 265
Score = 139 bits (351), Expect = 7e-37
Identities = 72/252 (28%), Positives = 134/252 (53%), Gaps = 8/252 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK+A++T +S GIGFAIAK + GA++V + + V+K + ++ G + G VC
Sbjct: 8 LKGKIALITGASYGIGFAIAKAYAKAGATIVFNDINQELVDKGLAAYRELGI-EAHGYVC 66
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V ++ Q + EK+ G IDILV+NA + P++E + ++ ++++ + F++
Sbjct: 67 DVTDEDGVQAMVSQIEKEVGVIDILVNNAGIIKRI-PMLEMSAEDFRQVIDIDLNAPFIV 125
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
++ V+P + K+ G I+ + S+ + + AY+ +K L LTK +A + NI+ N
Sbjct: 126 SKAVIPSMIKKGHGKIINICSMMSELGRETVSAYAAAKGGLKMLTKNIASEYGEANIQCN 185
Query: 559 CLAPGITKTKFAAALYETEEAH------EIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
+ PG T A L E + + ++ P R P+++ G FL SD +++
Sbjct: 186 GIGPGYIATPQTAPLRELQADGSRHPFDQFIIAKTPAARWGDPEDLAGPAVFLASDASNF 245
Query: 613 ITGEVIVAAGGM 624
+ G ++ GG+
Sbjct: 246 VNGHILYVDGGI 257
Score = 119 bits (299), Expect = 7e-30
Identities = 60/200 (30%), Positives = 111/200 (55%), Gaps = 2/200 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK+A++T +S GIGFAIAK + GA++V + + V+K + ++ G + G VC
Sbjct: 8 LKGKIALITGASYGIGFAIAKAYAKAGATIVFNDINQELVDKGLAAYRELGI-EAHGYVC 66
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V ++ Q + EK+ G IDILV+NA + P++E + ++ ++++ + F++
Sbjct: 67 DVTDEDGVQAMVSQIEKEVGVIDILVNNAGIIKRI-PMLEMSAEDFRQVIDIDLNAPFIV 125
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
++ V+P + K+ G I+ + S+ + + AY+ +K L LTK +A + NI+ N
Sbjct: 126 SKAVIPSMIKKGHGKIINICSMMSELGRETVSAYAAAKGGLKMLTKNIASEYGEANIQCN 185
Query: 190 CLAPGITKTKFAAAKKEVKK 209
+ PG T A +E++
Sbjct: 186 GIGPGYIATPQTAPLRELQA 205
Score = 47.7 bits (114), Expect = 1e-05
Identities = 23/76 (30%), Positives = 45/76 (59%), Gaps = 3/76 (3%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
M++ + + G IDILV+NA + P++E S + ++ D++L + F++++ V+P
Sbjct: 75 QAMVSQIEKE--VGVIDILVNNAGI-IKRIPMLEMSAEDFRQVIDIDLNAPFIVSKAVIP 131
Query: 740 YMRKKKGGSIVYVSSI 755
M KK G I+ + S+
Sbjct: 132 SMIKKGHGKIINICSM 147
Score = 35.4 bits (82), Expect = 0.073
Identities = 20/53 (37%), Positives = 27/53 (50%), Gaps = 5/53 (9%)
Query: 624 MQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
M S L + TV AY+ +K L LTK +A + NI+ N + PG I T
Sbjct: 147 MMSELGRETV-----SAYAAAKGGLKMLTKNIASEYGEANIQCNGIGPGYIAT 194
>gnl|CDD|188170 TIGR01832, kduD, 2-deoxy-D-gluconate 3-dehydrogenase. This model
describes 2-deoxy-D-gluconate 3-dehydrogenase (also
called 2-keto-3-deoxygluconate oxidoreductase), a member
of the family of short-chain-alcohol dehydrogenases
(pfam00106). This protein has been characterized in
Erwinia chrysanthemi as an enzyme of pectin degradation
[Energy metabolism, Biosynthesis and degradation of
polysaccharides].
Length = 248
Score = 138 bits (349), Expect = 8e-37
Identities = 87/260 (33%), Positives = 136/260 (52%), Gaps = 25/260 (9%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQK---EGHQKISG 435
L GKVA+VT ++ G+G IA L+ GA +V + R E ET Q+ G ++
Sbjct: 3 LEGKVALVTGANTGLGQGIAVGLAEAGADIVGAGRSE-----PSETQQQVEALG-RRFLS 56
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNV 492
+ ++ E + L + A ++FG IDILV+NA + A E E WD + VN+
Sbjct: 57 LTADLSDIEAIKALVDSAVEEFGHIDILVNNAGIIRRADA----EEFSEKDWDDVMNVNL 112
Query: 493 KSTFLLTQEVLP-YIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVA 547
KS F LTQ ++++ GG I+ ++S+ GG+ + +Y+ SK A+ GLTK +A
Sbjct: 113 KSVFFLTQAAAKHFLKQGRGGKIINIASMLSFQGGI----RVPSYTASKHAVAGLTKLLA 168
Query: 548 QDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
+ A++ I VN +APG T AL E+ + + +P GR PD++GG FL S
Sbjct: 169 NEWAAKGINVNAIAPGYMATNNTQALRADEDRNAAILERIPAGRWGTPDDIGGPAVFLAS 228
Query: 608 DDASYITGEVIVAAGGMQSR 627
+ Y+ G + GG +R
Sbjct: 229 SASDYVNGYTLAVDGGWLAR 248
Score = 108 bits (271), Expect = 2e-26
Identities = 70/205 (34%), Positives = 109/205 (53%), Gaps = 25/205 (12%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQK---EGHQKISG 66
L GKVA+VT ++ G+G IA L+ GA +V + R E ET Q+ G ++
Sbjct: 3 LEGKVALVTGANTGLGQGIAVGLAEAGADIVGAGRSE-----PSETQQQVEALG-RRFLS 56
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNV 123
+ ++ E + L + A ++FG IDILV+NA + A E E WD + VN+
Sbjct: 57 LTADLSDIEAIKALVDSAVEEFGHIDILVNNAGIIRRADA----EEFSEKDWDDVMNVNL 112
Query: 124 KSTFLLTQEVLP-YIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVA 178
KS F LTQ ++++ GG I+ ++S+ GG+ + +Y+ SK A+ GLTK +A
Sbjct: 113 KSVFFLTQAAAKHFLKQGRGGKIINIASMLSFQGGI----RVPSYTASKHAVAGLTKLLA 168
Query: 179 QDLASENIRVNCLAPGITKTKFAAA 203
+ A++ I VN +APG T A
Sbjct: 169 NEWAAKGINVNAIAPGYMATNNTQA 193
Score = 51.7 bits (124), Expect = 4e-07
Identities = 30/88 (34%), Positives = 48/88 (54%), Gaps = 4/88 (4%)
Query: 673 LIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFL 732
L + ++ S + +G IDILV+NA + + E SE WD + +VNLKS F
Sbjct: 61 LSDIEAIKALVD--SAVEEFGHIDILVNNAGIIRRAD-AEEFSEKDWDDVMNVNLKSVFF 117
Query: 733 LTQEVLPYMRKK-KGGSIVYVSSIGGFK 759
LTQ + K+ +GG I+ ++S+ F+
Sbjct: 118 LTQAAAKHFLKQGRGGKIINIASMLSFQ 145
Score = 42.4 bits (100), Expect = 4e-04
Identities = 17/37 (45%), Positives = 26/37 (70%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+Y+ SK A+ GLTK++A + A + I VN +APG + T
Sbjct: 152 SYTASKHAVAGLTKLLANEWAAKGINVNAIAPGYMAT 188
>gnl|CDD|236357 PRK08945, PRK08945, putative oxoacyl-(acyl carrier protein)
reductase; Provisional.
Length = 247
Score = 138 bits (350), Expect = 8e-37
Identities = 70/244 (28%), Positives = 125/244 (51%), Gaps = 12/244 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L ++ +VT + DGIG A + GA+V++ R E + + ++ G + + +
Sbjct: 10 LKDRIILVTGAGDGIGREAALTYARHGATVILLGRTEEKLEAVYDEIEAAGGPQPAIIPL 69
Query: 439 HV--AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
+ A ++ Q+L + E++FG +D ++ NA + GP+ + VW + +VNV +TF
Sbjct: 70 DLLTATPQNYQQLADTIEEQFGRLDGVLHNAGLLGELGPMEQQDPEVWQDVMQVNVNATF 129
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+LTQ +LP + K S+V+ SS G GAY+VSK A G+ + +A + N+R
Sbjct: 130 MLTQALLPLLLKSPAASLVFTSSSVGRQGRANWGAYAVSKFATEGMMQVLADEYQGTNLR 189
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VNC+ PG T+T A+ + E+ + L P+++ + +L DD+ G+
Sbjct: 190 VNCINPGGTRTAMRASAFPGEDPQK----------LKTPEDIMPLYLYLMGDDSRRKNGQ 239
Query: 617 VIVA 620
A
Sbjct: 240 SFDA 243
Score = 131 bits (333), Expect = 1e-34
Identities = 62/195 (31%), Positives = 106/195 (54%), Gaps = 2/195 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L ++ +VT + DGIG A + GA+V++ R E + + ++ G + + +
Sbjct: 10 LKDRIILVTGAGDGIGREAALTYARHGATVILLGRTEEKLEAVYDEIEAAGGPQPAIIPL 69
Query: 70 HV--AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
+ A ++ Q+L + E++FG +D ++ NA + GP+ + VW + +VNV +TF
Sbjct: 70 DLLTATPQNYQQLADTIEEQFGRLDGVLHNAGLLGELGPMEQQDPEVWQDVMQVNVNATF 129
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+LTQ +LP + K S+V+ SS G GAY+VSK A G+ + +A + N+R
Sbjct: 130 MLTQALLPLLLKSPAASLVFTSSSVGRQGRANWGAYAVSKFATEGMMQVLADEYQGTNLR 189
Query: 188 VNCLAPGITKTKFAA 202
VNC+ PG T+T A
Sbjct: 190 VNCINPGGTRTAMRA 204
Score = 55.3 bits (134), Expect = 2e-08
Identities = 20/75 (26%), Positives = 39/75 (52%), Gaps = 2/75 (2%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
++ + +G +D ++ NA + P+ + VW + VN+ ++F+LTQ +LP
Sbjct: 80 QQLADTIEEQ--FGRLDGVLHNAGLLGELGPMEQQDPEVWQDVMQVNVNATFMLTQALLP 137
Query: 740 YMRKKKGGSIVYVSS 754
+ K S+V+ SS
Sbjct: 138 LLLKSPAASLVFTSS 152
Score = 50.3 bits (121), Expect = 1e-06
Identities = 23/52 (44%), Positives = 33/52 (63%), Gaps = 3/52 (5%)
Query: 629 TKSTV--EFR-FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
T S+V + R GAY+VSK A G+ +V+A++ N+RVNC+ PG RT
Sbjct: 150 TSSSVGRQGRANWGAYAVSKFATEGMMQVLADEYQGTNLRVNCINPGGTRTA 201
>gnl|CDD|180617 PRK06550, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 235
Score = 137 bits (347), Expect = 1e-36
Identities = 74/249 (29%), Positives = 114/249 (45%), Gaps = 28/249 (11%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVV-ISSRKESNVNKAVETLQKEGHQKISGVVCH 439
K ++T ++ GIG A A+ +GA V + + + +++ LQ
Sbjct: 5 TKTVLITGAASGIGLAQARAFLAQGAQVYGVDKQDKPDLSGNFHFLQL------------ 52
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
D E +DIL + A + P+++ W IF+ N+ STFLLT
Sbjct: 53 -----DLSDDLEPLFDWVPSVDILCNTAGILDDYKPLLDTSLEEWQHIFDTNLTSTFLLT 107
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG----AYSVSKTALLGLTKAVAQDLASENI 555
+ LP + +R G I+ + SI + G AY+ SK AL G TK +A D A + I
Sbjct: 108 RAYLPQMLERKSGIIINMCSIASF----VAGGGGAAYTASKHALAGFTKQLALDYAKDGI 163
Query: 556 RVNCLAPGITKTKFAAALYETEE-AHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
+V +APG KT AA +E A +A P+ R A P+E+ + FL S A Y+
Sbjct: 164 QVFGIAPGAVKTPMTAADFEPGGLADWVA-RETPIKRWAEPEEVAELTLFLASGKADYMQ 222
Query: 615 GEVIVAAGG 623
G ++ GG
Sbjct: 223 GTIVPIDGG 231
Score = 113 bits (286), Expect = 2e-28
Identities = 59/199 (29%), Positives = 90/199 (45%), Gaps = 26/199 (13%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVV-ISSRKESNVNKAVETLQKEGHQKISGVV 68
K ++T ++ GIG A A+ A+GA V + + + +++ LQ
Sbjct: 3 FMTKTVLITGAASGIGLAQARAFLAQGAQVYGVDKQDKPDLSGNFHFLQL---------- 52
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
D E +DIL + A + P+++ W IF+ N+ STFL
Sbjct: 53 -------DLSDDLEPLFDWVPSVDILCNTAGILDDYKPLLDTSLEEWQHIFDTNLTSTFL 105
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG----AYSVSKTALLGLTKAVAQDLASE 184
LT+ LP + +R G I+ + SI + G AY+ SK AL G TK +A D A +
Sbjct: 106 LTRAYLPQMLERKSGIIINMCSIASF----VAGGGGAAYTASKHALAGFTKQLALDYAKD 161
Query: 185 NIRVNCLAPGITKTKFAAA 203
I+V +APG KT AA
Sbjct: 162 GIQVFGIAPGAVKTPMTAA 180
Score = 66.5 bits (163), Expect = 4e-12
Identities = 27/64 (42%), Positives = 39/64 (60%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
+DIL + A + +PL++ S W IFD NL S+FLLT+ LP M ++K G I+ + S
Sbjct: 68 VDILCNTAGILDDYKPLLDTSLEEWQHIFDTNLTSTFLLTRAYLPQMLERKSGIIINMCS 127
Query: 755 IGGF 758
I F
Sbjct: 128 IASF 131
Score = 48.8 bits (117), Expect = 3e-06
Identities = 18/37 (48%), Positives = 25/37 (67%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY+ SK AL G TK +A D A + I+V +APG ++T
Sbjct: 139 AYTASKHALAGFTKQLALDYAKDGIQVFGIAPGAVKT 175
>gnl|CDD|236190 PRK08220, PRK08220, 2,3-dihydroxybenzoate-2,3-dehydrogenase;
Validated.
Length = 252
Score = 138 bits (349), Expect = 1e-36
Identities = 78/258 (30%), Positives = 116/258 (44%), Gaps = 19/258 (7%)
Query: 374 VNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKI 433
+NA +GK VT ++ GIG+A+A GA V+ +
Sbjct: 1 MNAMDFSGKTVWVTGAAQGIGYAVALAFVEAGAKVIGFDQAFLTQE----------DYPF 50
Query: 434 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 493
+ V V+ ++ + + G +D+LV NAA G + W + F VN
Sbjct: 51 ATFVLDVSDAAAVAQVCQRLLAETGPLDVLV-NAAGILRMGATDSLSDEDWQQTFAVNAG 109
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
F L + V+P R++ G+IV V S P + AY SK AL L K V +LA
Sbjct: 110 GAFNLFRAVMPQFRRQRSGAIVTVGSNAAHVPRIGMAAYGASKAALTSLAKCVGLELAPY 169
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHE--IAVS------NVPMGRLAVPDEMGGIVAFL 605
+R N ++PG T T L+ E+ + IA +P+G++A P E+ V FL
Sbjct: 170 GVRCNVVSPGSTDTDMQRTLWVDEDGEQQVIAGFPEQFKLGIPLGKIARPQEIANAVLFL 229
Query: 606 CSDDASYITGEVIVAAGG 623
SD AS+IT + IV GG
Sbjct: 230 ASDLASHITLQDIVVDGG 247
Score = 111 bits (281), Expect = 1e-27
Identities = 56/194 (28%), Positives = 84/194 (43%), Gaps = 11/194 (5%)
Query: 5 VNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKI 64
+NA +GK VT ++ GIG+A+A GA V+ +
Sbjct: 1 MNAMDFSGKTVWVTGAAQGIGYAVALAFVEAGAKVIGFDQAFLTQE----------DYPF 50
Query: 65 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
+ V V+ ++ + + G +D+LV NAA G + W + F VN
Sbjct: 51 ATFVLDVSDAAAVAQVCQRLLAETGPLDVLV-NAAGILRMGATDSLSDEDWQQTFAVNAG 109
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
F L + V+P R++ G+IV V S P + AY SK AL L K V +LA
Sbjct: 110 GAFNLFRAVMPQFRRQRSGAIVTVGSNAAHVPRIGMAAYGASKAALTSLAKCVGLELAPY 169
Query: 185 NIRVNCLAPGITKT 198
+R N ++PG T T
Sbjct: 170 GVRCNVVSPGSTDT 183
Score = 47.6 bits (114), Expect = 9e-06
Identities = 20/64 (31%), Positives = 33/64 (51%), Gaps = 3/64 (4%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
G +D+LV+ A + S+ W + F VN +F L + V+P R+++ G+IV
Sbjct: 74 TGPLDVLVNAAGILRMG--ATDSLSDEDWQQTFAVNAGGAFNLFRAVMPQFRRQRSGAIV 131
Query: 751 YVSS 754
V S
Sbjct: 132 TVGS 135
Score = 40.3 bits (95), Expect = 0.002
Identities = 17/39 (43%), Positives = 22/39 (56%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+ AY SK AL L K V +LAP +R N ++PG T
Sbjct: 145 MAAYGASKAALTSLAKCVGLELAPYGVRCNVVSPGSTDT 183
>gnl|CDD|235816 PRK06500, PRK06500, short chain dehydrogenase; Provisional.
Length = 249
Score = 137 bits (346), Expect = 3e-36
Identities = 84/258 (32%), Positives = 124/258 (48%), Gaps = 23/258 (8%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKI--- 433
SRL GK A++T + GIG A++ EGA V I+ R +++ A L G +
Sbjct: 2 SRLQGKTALITGGTSGIGLETARQFLAEGARVAITGRDPASLEAARAEL---GESALVIR 58
Query: 434 --SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEV 490
+G V A+K Q L E FG +D + NA V A P+ + E ++D+ F
Sbjct: 59 ADAGDV--AAQKALAQALAEA----FGRLDAVFINAGV--AKFAPLEDWDEAMFDRSFNT 110
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
NVK + L Q +LP + N SIV SI Y+ SK ALL L K ++ +L
Sbjct: 111 NVKGPYFLIQALLPLL--ANPASIVLNGSINAHIGMPNSSVYAASKAALLSLAKTLSGEL 168
Query: 551 ASENIRVNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLC 606
IRVN ++PG +T K + + VP+GR P+E+ V +L
Sbjct: 169 LPRGIRVNAVSPGPVQTPLYGKLGLPEATLDAVAAQIQALVPLGRFGTPEEIAKAVLYLA 228
Query: 607 SDDASYITGEVIVAAGGM 624
SD++++I G I+ GGM
Sbjct: 229 SDESAFIVGSEIIVDGGM 246
Score = 107 bits (269), Expect = 5e-26
Identities = 68/197 (34%), Positives = 97/197 (49%), Gaps = 19/197 (9%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKI--- 64
SRL GK A++T + GIG A++ AEGA V I+ R +++ A L G +
Sbjct: 2 SRLQGKTALITGGTSGIGLETARQFLAEGARVAITGRDPASLEAARAEL---GESALVIR 58
Query: 65 --SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEV 121
+G V A+K Q L E FG +D + NA V A P+ + E ++D+ F
Sbjct: 59 ADAGDV--AAQKALAQALAEA----FGRLDAVFINAGV--AKFAPLEDWDEAMFDRSFNT 110
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
NVK + L Q +LP + N SIV SI Y+ SK ALL L K ++ +L
Sbjct: 111 NVKGPYFLIQALLPLL--ANPASIVLNGSINAHIGMPNSSVYAASKAALLSLAKTLSGEL 168
Query: 182 ASENIRVNCLAPGITKT 198
IRVN ++PG +T
Sbjct: 169 LPRGIRVNAVSPGPVQT 185
Score = 46.9 bits (112), Expect = 2e-05
Identities = 21/64 (32%), Positives = 33/64 (51%), Gaps = 3/64 (4%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +D + NA V PL + E ++D+ F+ N+K + L Q +LP + SIV
Sbjct: 78 FGRLDAVFINAGVA-KFAPLEDWDEAMFDRSFNTNVKGPYFLIQALLPLL--ANPASIVL 134
Query: 752 VSSI 755
SI
Sbjct: 135 NGSI 138
Score = 36.1 bits (84), Expect = 0.043
Identities = 16/37 (43%), Positives = 24/37 (64%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK AL L K ++ +L P IRVN ++PG ++T
Sbjct: 149 VYAASKAALLSLAKTLSGELLPRGIRVNAVSPGPVQT 185
>gnl|CDD|187596 cd05337, BKR_1_SDR_c, putative beta-ketoacyl acyl carrier protein
[ACP] reductase (BKR), subgroup 1, classical (c) SDR.
This subgroup includes Escherichia coli CFT073 FabG. The
Escherichai coli K12 BKR, FabG, belongs to a different
subgroup. BKR catalyzes the NADPH-dependent reduction of
ACP in the first reductive step of de novo fatty acid
synthesis (FAS). FAS consists of four elongation steps,
which are repeated to extend the fatty acid chain
through the addition of two-carbo units from malonyl
acyl-carrier protein (ACP): condensation, reduction,
dehydration, and a final reduction. Type II FAS, typical
of plants and many bacteria, maintains these activities
on discrete polypeptides, while type I FAS utilizes one
or two multifunctional polypeptides. BKR resembles enoyl
reductase, which catalyzes the second reduction step in
FAS. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet) NAD(P)(H) binding
region and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H) binding
pattern: TGxxxGxG in classical SDRs. Extended SDRs have
additional elements in the C-terminal region, and
typically have a TGXXGXXG cofactor binding motif.
Complex (multidomain) SDRs such as ketoreductase domains
of fatty acid synthase have a GGXGXXG NAD(P) binding
motif and an altered active site motif (YXXXN). Fungal
type type ketoacyl reductases have a TGXXXGX(1-2)G
NAD(P)-binding motif. Some atypical SDRs have lost
catalytic activity and/or have an unusual NAD(P) binding
motif and missing or unusual active site residues.
Reactions catalyzed within the SDR family include
isomerization, decarboxylation, epimerization, C=N bond
reduction, dehydratase activity, dehalogenation,
Enoyl-CoA reduction, and carbonyl-alcohol
oxidoreduction. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr-151 and
Lys-155, and well as Asn-111 (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 255
Score = 137 bits (346), Expect = 3e-36
Identities = 75/253 (29%), Positives = 119/253 (47%), Gaps = 10/253 (3%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHVA 441
VA+VT +S GIG AIA L+ G + I+ + + V + G + I +
Sbjct: 3 VAIVTGASRGIGRAIATELAARGFDIAINDLPDDDQATEVVAEVLAAGRRAIY-FQADIG 61
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ D + L + A + FG +D LV+NA + G +++ E+ +D++ +N++ F LTQ
Sbjct: 62 ELSDHEALLDQAWEDFGRLDCLVNNAGIAVRPRGDLLDLTEDSFDRLIAINLRGPFFLTQ 121
Query: 501 EVL------PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
V P SI++V+SI G Y +SK L T+ +A LA E
Sbjct: 122 AVARRMVEQPDRFDGPHRSIIFVTSINAYLVSPNRGEYCISKAGLSMATRLLAYRLADEG 181
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
I V+ + PG+ T A + E + IA VP+ R P+++ V L S Y T
Sbjct: 182 IAVHEIRPGLIHTDMTAPVKEKYDE-LIAAGLVPIRRWGQPEDIAKAVRTLASGLLPYST 240
Query: 615 GEVIVAAGGMQSR 627
G+ I GG+ R
Sbjct: 241 GQPINIDGGLSMR 253
Score = 113 bits (285), Expect = 3e-28
Identities = 61/202 (30%), Positives = 97/202 (48%), Gaps = 9/202 (4%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHVA 72
VA+VT +S GIG AIA L+A G + I+ + + V + G + I +
Sbjct: 3 VAIVTGASRGIGRAIATELAARGFDIAINDLPDDDQATEVVAEVLAAGRRAIY-FQADIG 61
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT-GPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ D + L + A + FG +D LV+NA + G +++ E+ +D++ +N++ F LTQ
Sbjct: 62 ELSDHEALLDQAWEDFGRLDCLVNNAGIAVRPRGDLLDLTEDSFDRLIAINLRGPFFLTQ 121
Query: 132 EVL------PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
V P SI++V+SI G Y +SK L T+ +A LA E
Sbjct: 122 AVARRMVEQPDRFDGPHRSIIFVTSINAYLVSPNRGEYCISKAGLSMATRLLAYRLADEG 181
Query: 186 IRVNCLAPGITKTKFAAAKKEV 207
I V+ + PG+ T A KE
Sbjct: 182 IAVHEIRPGLIHTDMTAPVKEK 203
Score = 48.2 bits (115), Expect = 6e-06
Identities = 22/71 (30%), Positives = 39/71 (54%), Gaps = 7/71 (9%)
Query: 692 YGGIDILVSNAAVNPANE-PLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG---- 746
+G +D LV+NA + L++ +E +D++ +NL+ F LTQ V M ++
Sbjct: 77 FGRLDCLVNNAGIAVRPRGDLLDLTEDSFDRLIAINLRGPFFLTQAVARRMVEQPDRFDG 136
Query: 747 --GSIVYVSSI 755
SI++V+SI
Sbjct: 137 PHRSIIFVTSI 147
Score = 40.5 bits (95), Expect = 0.002
Identities = 17/38 (44%), Positives = 23/38 (60%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
G Y +SK L T+++A LA E I V+ + PGLI T
Sbjct: 157 GEYCISKAGLSMATRLLAYRLADEGIAVHEIRPGLIHT 194
>gnl|CDD|180576 PRK06463, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 255
Score = 136 bits (345), Expect = 3e-36
Identities = 91/261 (34%), Positives = 139/261 (53%), Gaps = 15/261 (5%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
R GKVA++T + GIG AIA+ EGA V + S N+A E L+++G I
Sbjct: 3 MRFKGKVALITGGTRGIGRAIAEAFLREGAKVAVLY--NSAENEAKE-LREKGVFTIK-- 57
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
C V ++ +K E EK+FG +D+LV+NA + P E E ++K+ ++N+
Sbjct: 58 -CDVGNRDQVKKSKEVVEKEFGRVDVLVNNAGIM-YLMPFEEFDEEKYNKMIKINLNGAI 115
Query: 497 LLTQEVLPYIRKRNGGSIVYVSS---IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
T E LP ++ G+IV ++S IG A + Y+++K ++ LT+ +A +L
Sbjct: 116 YTTYEFLPLLKLSKNGAIVNIASNAGIGTAA--EGTTFYAITKAGIIILTRRLAFELGKY 173
Query: 554 NIRVNCLAPGITKTKFA---AALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
IRVN +APG +T + E E+ E+ + + P+++ IV FL SDDA
Sbjct: 174 GIRVNAVAPGWVETDMTLSGKSQEEAEKLRELFRNKTVLKTTGKPEDIANIVLFLASDDA 233
Query: 611 SYITGEVIVAAGGMQSRLTKS 631
YITG+VIVA GG LT S
Sbjct: 234 RYITGQVIVADGGRIDNLTHS 254
Score = 102 bits (255), Expect = 4e-24
Identities = 69/210 (32%), Positives = 110/210 (52%), Gaps = 15/210 (7%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
R GKVA++T + GIG AIA+ EGA V + S N+A E L+++G I
Sbjct: 3 MRFKGKVALITGGTRGIGRAIAEAFLREGAKVAVLY--NSAENEAKE-LREKGVFTIK-- 57
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
C V ++ +K E EK+FG +D+LV+NA + P E E ++K+ ++N+
Sbjct: 58 -CDVGNRDQVKKSKEVVEKEFGRVDVLVNNAGIM-YLMPFEEFDEEKYNKMIKINLNGAI 115
Query: 128 LLTQEVLPYIRKRNGGSIVYVSS---IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
T E LP ++ G+IV ++S IG A + Y+++K ++ LT+ +A +L
Sbjct: 116 YTTYEFLPLLKLSKNGAIVNIASNAGIGTAA--EGTTFYAITKAGIIILTRRLAFELGKY 173
Query: 185 NIRVNCLAPGITKTKFAAAKK---EVKKKE 211
IRVN +APG +T + K E +K
Sbjct: 174 GIRVNAVAPGWVETDMTLSGKSQEEAEKLR 203
Score = 42.1 bits (99), Expect = 6e-04
Identities = 23/68 (33%), Positives = 38/68 (55%), Gaps = 1/68 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
K +G +D+LV+NA + P E E ++K+ +NL + T E LP ++ K G+I
Sbjct: 75 KEFGRVDVLVNNAGIM-YLMPFEEFDEEKYNKMIKINLNGAIYTTYEFLPLLKLSKNGAI 133
Query: 750 VYVSSIGG 757
V ++S G
Sbjct: 134 VNIASNAG 141
Score = 39.0 bits (91), Expect = 0.005
Identities = 14/36 (38%), Positives = 23/36 (63%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+++K + LT+ +A +L IRVN +APG + T
Sbjct: 152 YAITKAGIIILTRRLAFELGKYGIRVNAVAPGWVET 187
>gnl|CDD|215509 PLN02943, PLN02943, aminoacyl-tRNA ligase.
Length = 958
Score = 146 bits (370), Expect = 3e-36
Identities = 64/122 (52%), Positives = 86/122 (70%), Gaps = 8/122 (6%)
Query: 249 YPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNR 308
Y WWE QG+FKP + R +P FV+ +PPPNVTG+LH+GHA+ +ED + R+NR
Sbjct: 70 YNWWESQGYFKPNFDRGG----DP---FVIPMPPPNVTGSLHMGHAMFVTLEDIMVRYNR 122
Query: 309 MKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEKVWEWKKEVFSTSTK 368
MKG+ TLW PG DHAGIATQ+VVEK L E K R ++GR++F ++VWEWK++ T T
Sbjct: 123 MKGRPTLWIPGTDHAGIATQLVVEKMLASEGIK-RTDLGRDEFTKRVWEWKEKYGGTITN 181
Query: 369 IM 370
+
Sbjct: 182 QI 183
>gnl|CDD|187584 cd05323, ADH_SDR_c_like, insect type alcohol dehydrogenase
(ADH)-like, classical (c) SDRs. This subgroup contains
insect type ADH, and 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) type I; these proteins are
classical SDRs. ADH catalyzes the NAD+-dependent
oxidation of alcohols to aldehydes/ketones. This
subgroup is distinct from the zinc-dependent alcohol
dehydrogenases of the medium chain
dehydrogenase/reductase family, and evolved in fruit
flies to allow the digestion of fermenting fruit.
15-PGDH catalyzes the NAD-dependent interconversion of
(5Z,13E)-(15S)-11alpha,15-dihydroxy-9-oxoprost-13-enoate
and (5Z,13E)-11alpha-hydroxy-9,15-dioxoprost-13-enoate,
and has a typical SDR glycine-rich NAD-binding motif,
which is not fully present in ADH. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 244
Score = 136 bits (344), Expect = 4e-36
Identities = 69/218 (31%), Positives = 96/218 (44%), Gaps = 8/218 (3%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KVA++T + GIG A AK L +GA V I R E N A E K + V C V
Sbjct: 1 KVAIITGGASGIGLATAKLLLKKGAKVAILDRNE-NPGAAAELQAINPKVKATFVQCDVT 59
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVEC-PENVWDKIFEVNVKSTFLLTQ 131
E F+ A +KFG +DIL++NA + + W+K +VN+ T
Sbjct: 60 SWEQLAAAFKKAIEKFGRVDILINNAGILDEKSYLFAGKLPPPWEKTIDVNLTGVINTTY 119
Query: 132 EVLPYIRKRN---GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS--ENI 186
L Y+ K GG IV + S+ GL P YS SK ++G T+++A DL +
Sbjct: 120 LALHYMDKNKGGKGGVIVNIGSVAGLYPAPQFPVYSASKHGVVGFTRSLA-DLLEYKTGV 178
Query: 187 RVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTA 224
RVN + PG T T + + P A
Sbjct: 179 RVNAICPGFTNTPLLPDLVAKEAEMLPSAPTQSPEVVA 216
Score = 133 bits (337), Expect = 3e-35
Identities = 67/192 (34%), Positives = 92/192 (47%), Gaps = 8/192 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KVA++T + GIG A AK L +GA V I R E N A E K + V C V
Sbjct: 1 KVAIITGGASGIGLATAKLLLKKGAKVAILDRNE-NPGAAAELQAINPKVKATFVQCDVT 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVEC-PENVWDKIFEVNVKSTFLLTQ 500
E F+ A +KFG +DIL++NA + + W+K +VN+ T
Sbjct: 60 SWEQLAAAFKKAIEKFGRVDILINNAGILDEKSYLFAGKLPPPWEKTIDVNLTGVINTTY 119
Query: 501 EVLPYIRKRN---GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS--ENI 555
L Y+ K GG IV + S+ GL P YS SK ++G T+++A DL +
Sbjct: 120 LALHYMDKNKGGKGGVIVNIGSVAGLYPAPQFPVYSASKHGVVGFTRSLA-DLLEYKTGV 178
Query: 556 RVNCLAPGITKT 567
RVN + PG T T
Sbjct: 179 RVNAICPGFTNT 190
Score = 56.9 bits (138), Expect = 6e-09
Identities = 25/73 (34%), Positives = 34/73 (46%), Gaps = 4/73 (5%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEV-VWDKIFDVNLKSSFLLTQEVLPYMRKKK--- 745
+ +G +DIL++NA + L W+K DVNL T L YM K K
Sbjct: 73 EKFGRVDILINNAGILDEKSYLFAGKLPPPWEKTIDVNLTGVINTTYLALHYMDKNKGGK 132
Query: 746 GGSIVYVSSIGGF 758
GG IV + S+ G
Sbjct: 133 GGVIVNIGSVAGL 145
Score = 38.4 bits (90), Expect = 0.007
Identities = 13/38 (34%), Positives = 18/38 (47%), Gaps = 1/38 (2%)
Query: 640 AYSVSKTALFGLTKVVA-EDLAPENIRVNCLAPGLIRT 676
YS SK + G T+ +A +RVN + PG T
Sbjct: 153 VYSASKHGVVGFTRSLADLLEYKTGVRVNAICPGFTNT 190
>gnl|CDD|130890 TIGR01831, fabG_rel, 3-oxoacyl-(acyl-carrier-protein) reductase,
putative. This model represents a small, very well
conserved family of proteins closely related to the FabG
family, TIGR01830, and possibly equal in function. In
all completed genomes with a member of this family, a
FabG in TIGR01830 is also found [Fatty acid and
phospholipid metabolism, Biosynthesis].
Length = 239
Score = 135 bits (342), Expect = 5e-36
Identities = 81/243 (33%), Positives = 122/243 (50%), Gaps = 9/243 (3%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVVCHVAKK 443
+VT +S GIG AIA RL+ +G + + S+ V +Q +G + VA +
Sbjct: 2 LVTGASRGIGRAIANRLAADGFEICVHYHSGRSDAESVVSAIQAQG-GNARLLQFDVADR 60
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTFLLTQE- 501
+ L E + G +V NA + A P + E WD + N+ + +
Sbjct: 61 VACRTLLEADIAEHGAYYGVVLNAGITRDAAFPALS--EEDWDIVIHTNLDGFYNVIHPC 118
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
+P IR R GG I+ ++S+ G+ + YS +K L+G TKA+A +LA I VNC+A
Sbjct: 119 TMPMIRARQGGRIITLASVSGVMGNRGQVNYSAAKAGLIGATKALAVELAKRKITVNCIA 178
Query: 562 PGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAA 621
PG+ T+ A E E + A+ VPM R+ P E+ + FL SD ASY+T +VI
Sbjct: 179 PGLIDTEMLA---EVEHDLDEALKTVPMNRMGQPAEVASLAGFLMSDGASYVTRQVISVN 235
Query: 622 GGM 624
GGM
Sbjct: 236 GGM 238
Score = 93.8 bits (233), Expect = 2e-21
Identities = 60/190 (31%), Positives = 94/190 (49%), Gaps = 6/190 (3%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRK-ESNVNKAVETLQKEGHQKISGVVCHVAKK 74
+VT +S GIG AIA RL+A+G + + S+ V +Q +G + VA +
Sbjct: 2 LVTGASRGIGRAIANRLAADGFEICVHYHSGRSDAESVVSAIQAQG-GNARLLQFDVADR 60
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTFLLTQE- 132
+ L E + G +V NA + A P + E WD + N+ + +
Sbjct: 61 VACRTLLEADIAEHGAYYGVVLNAGITRDAAFPALS--EEDWDIVIHTNLDGFYNVIHPC 118
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
+P IR R GG I+ ++S+ G+ + YS +K L+G TKA+A +LA I VNC+A
Sbjct: 119 TMPMIRARQGGRIITLASVSGVMGNRGQVNYSAAKAGLIGATKALAVELAKRKITVNCIA 178
Query: 193 PGITKTKFAA 202
PG+ T+ A
Sbjct: 179 PGLIDTEMLA 188
Score = 47.6 bits (113), Expect = 8e-06
Identities = 23/49 (46%), Positives = 30/49 (61%), Gaps = 4/49 (8%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTD 689
YS +K L G TK +A +LA I VNC+APGLI T+ M+A + D
Sbjct: 149 YSAAKAGLIGATKALAVELAKRKITVNCIAPGLIDTE----MLAEVEHD 193
Score = 33.7 bits (77), Expect = 0.25
Identities = 16/61 (26%), Positives = 29/61 (47%), Gaps = 2/61 (3%)
Query: 698 LVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQE-VLPYMRKKKGGSIVYVSSIG 756
+V NA + SE WD + NL + + +P +R ++GG I+ ++S+
Sbjct: 80 VVLNAGITRDA-AFPALSEEDWDIVIHTNLDGFYNVIHPCTMPMIRARQGGRIITLASVS 138
Query: 757 G 757
G
Sbjct: 139 G 139
>gnl|CDD|169389 PRK08339, PRK08339, short chain dehydrogenase; Provisional.
Length = 263
Score = 135 bits (341), Expect = 2e-35
Identities = 82/256 (32%), Positives = 135/256 (52%), Gaps = 11/256 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L+GK+A TASS GIGF +A+ L+ GA V++ SR E N+ KA E ++ E + +S +V
Sbjct: 6 LSGKLAFTTASSKGIGFGVARVLARAGADVILLSRNEENLKKAREKIKSESNVDVSYIVA 65
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+ K+ED ++ + K G DI + P G +E W+ ++ + L
Sbjct: 66 DLTKREDLERTVKEL-KNIGEPDIFFFSTG-GPKPGYFMEMSMEDWEGAVKLLLYPAVYL 123
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ ++P + ++ G I+Y +S+ P + +V + ++ GL + +A++L + I VN
Sbjct: 124 TRALVPAMERKGFGRIIYSTSVAIKEPIPNIALSNVVRISMAGLVRTLAKELGPKGITVN 183
Query: 559 CLAPGITKTKFAAALYE---------TEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
+ PGI +T L + EEA + +P+GRL P+E+G +VAFL SD
Sbjct: 184 GIMPGIIRTDRVIQLAQDRAKREGKSVEEALQEYAKPIPLGRLGEPEEIGYLVAFLASDL 243
Query: 610 ASYITGEVIVAAGGMQ 625
SYI G +I GG
Sbjct: 244 GSYINGAMIPVDGGRL 259
Score = 99 bits (249), Expect = 2e-23
Identities = 58/189 (30%), Positives = 103/189 (54%), Gaps = 2/189 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L+GK+A TASS GIGF +A+ L+ GA V++ SR E N+ KA E ++ E + +S +V
Sbjct: 6 LSGKLAFTTASSKGIGFGVARVLARAGADVILLSRNEENLKKAREKIKSESNVDVSYIVA 65
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+ K+ED ++ + K G DI + P G +E W+ ++ + L
Sbjct: 66 DLTKREDLERTVKEL-KNIGEPDIFFFSTG-GPKPGYFMEMSMEDWEGAVKLLLYPAVYL 123
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ ++P + ++ G I+Y +S+ P + +V + ++ GL + +A++L + I VN
Sbjct: 124 TRALVPAMERKGFGRIIYSTSVAIKEPIPNIALSNVVRISMAGLVRTLAKELGPKGITVN 183
Query: 190 CLAPGITKT 198
+ PGI +T
Sbjct: 184 GIMPGIIRT 192
Score = 37.5 bits (87), Expect = 0.017
Identities = 18/48 (37%), Positives = 31/48 (64%), Gaps = 3/48 (6%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAM 685
I +V + ++ GL + +A++L P+ I VN + PG+IRT DR+I +
Sbjct: 154 IALSNVVRISMAGLVRTLAKELGPKGITVNGIMPGIIRT---DRVIQL 198
Score = 29.4 bits (66), Expect = 7.0
Identities = 11/37 (29%), Positives = 21/37 (56%)
Query: 719 WDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSI 755
W+ + L + LT+ ++P M +K G I+Y +S+
Sbjct: 109 WEGAVKLLLYPAVYLTRALVPAMERKGFGRIIYSTSV 145
>gnl|CDD|237189 PRK12748, PRK12748, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 256
Score = 134 bits (340), Expect = 2e-35
Identities = 76/259 (29%), Positives = 124/259 (47%), Gaps = 18/259 (6%)
Query: 379 LAGKVAVVTASS--DGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ----- 431
L K+A+VT +S +GIG A+ +RL+ +G + + + KE
Sbjct: 3 LMKKIALVTGASRLNGIGAAVCRRLAAKGIDIFFTYWSPYDKTMPWGMHDKEPVLLKEEI 62
Query: 432 KISGVVCH-----VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDK 486
+ GV C +++ ++F ++ G IL++NAA + E DK
Sbjct: 63 ESYGVRCEHMEIDLSQPYAPNRVFYAVSERLGDPSILINNAA-YSTHTRLEELTAEQLDK 121
Query: 487 IFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAV 546
+ VNV++T LL+ + GG I+ ++S L P AY+ +K A+ TK++
Sbjct: 122 HYAVNVRATMLLSSAFAKQYDGKAGGRIINLTSGQSLGPMPDELAYAATKGAIEAFTKSL 181
Query: 547 AQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLC 606
A +LA + I VN + PG T T + TEE V P GR+ P + ++AFL
Sbjct: 182 APELAEKGITVNAVNPGPTDTGWI-----TEELKHHLVPKFPQGRVGEPVDAARLIAFLV 236
Query: 607 SDDASYITGEVIVAAGGMQ 625
S++A +ITG+VI + GG
Sbjct: 237 SEEAKWITGQVIHSEGGFS 255
Score = 99.4 bits (248), Expect = 3e-23
Identities = 57/205 (27%), Positives = 96/205 (46%), Gaps = 13/205 (6%)
Query: 10 LTGKVAVVTASS--DGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ----- 62
L K+A+VT +S +GIG A+ +RL+A+G + + + KE
Sbjct: 3 LMKKIALVTGASRLNGIGAAVCRRLAAKGIDIFFTYWSPYDKTMPWGMHDKEPVLLKEEI 62
Query: 63 KISGVVCH-----VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDK 117
+ GV C +++ ++F ++ G IL++NAA + E DK
Sbjct: 63 ESYGVRCEHMEIDLSQPYAPNRVFYAVSERLGDPSILINNAA-YSTHTRLEELTAEQLDK 121
Query: 118 IFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAV 177
+ VNV++T LL+ + GG I+ ++S L P AY+ +K A+ TK++
Sbjct: 122 HYAVNVRATMLLSSAFAKQYDGKAGGRIINLTSGQSLGPMPDELAYAATKGAIEAFTKSL 181
Query: 178 AQDLASENIRVNCLAPGITKTKFAA 202
A +LA + I VN + PG T T +
Sbjct: 182 APELAEKGITVNAVNPGPTDTGWIT 206
Score = 36.6 bits (85), Expect = 0.030
Identities = 19/63 (30%), Positives = 32/63 (50%), Gaps = 1/63 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
G IL++NAA + L E + DK + VN++++ LL+ K GG I+
Sbjct: 93 LGDPSILINNAA-YSTHTRLEELTAEQLDKHYAVNVRATMLLSSAFAKQYDGKAGGRIIN 151
Query: 752 VSS 754
++S
Sbjct: 152 LTS 154
Score = 36.2 bits (84), Expect = 0.040
Identities = 14/33 (42%), Positives = 21/33 (63%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
AY+ +K A+ TK +A +LA + I VN + PG
Sbjct: 166 AYAATKGAIEAFTKSLAPELAEKGITVNAVNPG 198
>gnl|CDD|187597 cd05338, DHRS1_HSDL2-like_SDR_c, human dehydrogenase/reductase (SDR
family) member 1 (DHRS1) and human hydroxysteroid
dehydrogenase-like protein 2 (HSDL2), classical (c)
SDRs. This subgroup includes human DHRS1 and human
HSDL2 and related proteins. These are members of the
classical SDR family, with a canonical Gly-rich
NAD-binding motif and the typical YXXXK active site
motif. However, the rest of the catalytic tetrad is not
strongly conserved. DHRS1 mRNA has been detected in many
tissues, liver, heart, skeletal muscle, kidney and
pancreas; a longer transcript is predominantly expressed
in the liver , a shorter one in the heart. HSDL2 may
play a part in fatty acid metabolism, as it is found in
peroxisomes. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 246
Score = 134 bits (340), Expect = 2e-35
Identities = 68/227 (29%), Positives = 107/227 (47%), Gaps = 14/227 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESN------------VNKAVETLQ 57
L+GKVA VT +S GIG AIA RL+ GA+VV++++ S + + E ++
Sbjct: 1 LSGKVAFVTGASRGIGRAIALRLAKAGATVVVAAKTASEGDNGSAKSLPGTIEETAEEIE 60
Query: 58 KEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDK 117
G Q + +V V ++ + L E +FG +DILV+NA + V + P +D
Sbjct: 61 AAGGQAL-PIVVDVRDEDQVRALVEATVDQFGRLDILVNNAGAIWLSL-VEDTPAKRFDL 118
Query: 118 IFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAV 177
+ VN++ T+LL+Q LP++ K G I+ +S L P + AY+ K + LT +
Sbjct: 119 MQRVNLRGTYLLSQAALPHMVKAGQGHILNISPPLSLRPARGDVAYAAGKAGMSRLTLGL 178
Query: 178 AQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTA 224
A +L I VN L P AA + S+
Sbjct: 179 AAELRRHGIAVNSLWPSTAIETPAATELSGGSDPARARSPEILSDAV 225
Score = 134 bits (338), Expect = 3e-35
Identities = 78/253 (30%), Positives = 124/253 (49%), Gaps = 23/253 (9%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESN------------VNKAVETLQ 426
L+GKVA VT +S GIG AIA RL+ GA+VV++++ S + + E ++
Sbjct: 1 LSGKVAFVTGASRGIGRAIALRLAKAGATVVVAAKTASEGDNGSAKSLPGTIEETAEEIE 60
Query: 427 KEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDK 486
G Q + +V V ++ + L E +FG +DILV+NA + V + P +D
Sbjct: 61 AAGGQAL-PIVVDVRDEDQVRALVEATVDQFGRLDILVNNAGAIWLSL-VEDTPAKRFDL 118
Query: 487 IFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAV 546
+ VN++ T+LL+Q LP++ K G I+ +S L P + AY+ K + LT +
Sbjct: 119 MQRVNLRGTYLLSQAALPHMVKAGQGHILNISPPLSLRPARGDVAYAAGKAGMSRLTLGL 178
Query: 547 AQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLC 606
A +L I VN L P ET A E++ + P R P+ + V +
Sbjct: 179 AAELRRHGIAVNSLWPST--------AIETPAATELSGGSDP-ARARSPEILSDAVLAIL 229
Query: 607 SDDASYITGEVIV 619
S A+ TG V++
Sbjct: 230 SRPAAERTGLVVI 242
Score = 52.8 bits (127), Expect = 2e-07
Identities = 23/78 (29%), Positives = 38/78 (48%), Gaps = 9/78 (11%)
Query: 684 AMLSTDKLYGGIDILVSNAAV----NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
+ +T +G +DILV+NA + P +D + VNL+ ++LL+Q LP
Sbjct: 82 LVEATVDQFGRLDILVNNAGAIWLSLVEDTPAKR-----FDLMQRVNLRGTYLLSQAALP 136
Query: 740 YMRKKKGGSIVYVSSIGG 757
+M K G I+ +S
Sbjct: 137 HMVKAGQGHILNISPPLS 154
Score = 35.8 bits (83), Expect = 0.053
Identities = 22/86 (25%), Positives = 34/86 (39%), Gaps = 3/86 (3%)
Query: 635 FRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG-LIRTKFGDRMIAMLSTDKLYG 693
R AY+ K + LT +A +L I VN L P I T + S
Sbjct: 158 ARGDVAYAAGKAGMSRLTLGLAAELRRHGIAVNSLWPSTAIETPAATELSG-GSDPARAR 216
Query: 694 GIDILVSNAAVNPANEPLVECSEVVW 719
+I +S+A + + P E + +V
Sbjct: 217 SPEI-LSDAVLAILSRPAAERTGLVV 241
>gnl|CDD|187640 cd08935, mannonate_red_SDR_c, putative D-mannonate oxidoreductase,
classical (c) SDR. D-mannonate oxidoreductase catalyzes
the NAD-dependent interconversion of D-mannonate and
D-fructuronate. This subgroup includes Bacillus
subtitils UxuB/YjmF, a putative D-mannonate
oxidoreductase; the B. subtilis UxuB gene is part of a
putative ten-gene operon (the Yjm operon) involved in
hexuronate catabolism. Escherichia coli UxuB does not
belong to this subgroup. This subgroup has a canonical
active site tetrad and a typical Gly-rich NAD-binding
motif. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 271
Score = 135 bits (341), Expect = 2e-35
Identities = 75/268 (27%), Positives = 130/268 (48%), Gaps = 22/268 (8%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L KVAV+T + +G A+A+ L+ GA V R + +K + + G + +
Sbjct: 3 LKNKVAVITGGTGVLGGAMARALAQAGAKVAALGRNQEKGDKVAKEITALG-GRAIALAA 61
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-------------PATGPVVECPENVWD 485
V + ++ E +FG +DIL++ A N + E W+
Sbjct: 62 DVLDRASLERAREEIVAQFGTVDILINGAGGNHPDATTDPEHYEPETEQNFFDLDEEGWE 121
Query: 486 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 545
+F++N+ +FL +Q + ++ GGSI+ +SS+ +P + AYS +K A+ T+
Sbjct: 122 FVFDLNLNGSFLPSQVFGKDMLEQKGGSIINISSMNAFSPLTKVPAYSAAKAAVSNFTQW 181
Query: 546 VAQDLASENIRVNCLAPGITKTKF-AAALYE-----TEEAHEIAVSNVPMGRLAVPDEMG 599
+A + A+ +RVN +APG T L T+ +++I + PMGR P+E+
Sbjct: 182 LAVEFATTGVRVNAIAPGFFVTPQNRKLLINPDGSYTDRSNKI-LGRTPMGRFGKPEELL 240
Query: 600 GIVAFLCSDDAS-YITGEVIVAAGGMQS 626
G + FL S+ AS ++TG VI GG +
Sbjct: 241 GALLFLASEKASSFVTGVVIPVDGGFSA 268
Score = 104 bits (262), Expect = 6e-25
Identities = 54/203 (26%), Positives = 97/203 (47%), Gaps = 14/203 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L KVAV+T + +G A+A+ L+ GA V R + +K + + G + +
Sbjct: 3 LKNKVAVITGGTGVLGGAMARALAQAGAKVAALGRNQEKGDKVAKEITALG-GRAIALAA 61
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-------------PATGPVVECPENVWD 116
V + ++ E +FG +DIL++ A N + E W+
Sbjct: 62 DVLDRASLERAREEIVAQFGTVDILINGAGGNHPDATTDPEHYEPETEQNFFDLDEEGWE 121
Query: 117 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 176
+F++N+ +FL +Q + ++ GGSI+ +SS+ +P + AYS +K A+ T+
Sbjct: 122 FVFDLNLNGSFLPSQVFGKDMLEQKGGSIINISSMNAFSPLTKVPAYSAAKAAVSNFTQW 181
Query: 177 VAQDLASENIRVNCLAPGITKTK 199
+A + A+ +RVN +APG T
Sbjct: 182 LAVEFATTGVRVNAIAPGFFVTP 204
Score = 44.0 bits (104), Expect = 2e-04
Identities = 27/80 (33%), Positives = 40/80 (50%), Gaps = 13/80 (16%)
Query: 692 YGGIDILVSNAAVN-PANEPLVECSEVV------------WDKIFDVNLKSSFLLTQEVL 738
+G +DIL++ A N P E E W+ +FD+NL SFL +Q
Sbjct: 80 FGTVDILINGAGGNHPDATTDPEHYEPETEQNFFDLDEEGWEFVFDLNLNGSFLPSQVFG 139
Query: 739 PYMRKKKGGSIVYVSSIGGF 758
M ++KGGSI+ +SS+ F
Sbjct: 140 KDMLEQKGGSIINISSMNAF 159
Score = 37.8 bits (88), Expect = 0.013
Identities = 15/40 (37%), Positives = 23/40 (57%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
+ AYS +K A+ T+ +A + A +RVN +APG T
Sbjct: 165 VPAYSAAKAAVSNFTQWLAVEFATTGVRVNAIAPGFFVTP 204
>gnl|CDD|177895 PLN02253, PLN02253, xanthoxin dehydrogenase.
Length = 280
Score = 134 bits (338), Expect = 5e-35
Identities = 87/272 (31%), Positives = 135/272 (49%), Gaps = 20/272 (7%)
Query: 366 STKIMSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETL 425
+ ++++ + RL GKVA+VT + GIG +I + GA V I ++ ++L
Sbjct: 3 TASSSASSLPSQRLLGKVALVTGGATGIGESIVRLFHKHGAKVCIVDLQDDLGQNVCDSL 62
Query: 426 QKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPE-NVW 484
G + C V ++D + + KFG +DI+V+NA + P + E + +
Sbjct: 63 --GGEPNVCFFHCDVTVEDDVSRAVDFTVDKFGTLDIMVNNAGLTGPPCPDIRNVELSEF 120
Query: 485 DKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSS----IGGLAPFKLLGAYSVSKTALL 540
+K+F+VNVK FL + + GSIV + S IGGL P AY+ SK A+L
Sbjct: 121 EKVFDVNVKGVFLGMKHAARIMIPLKKGSIVSLCSVASAIGGLGPH----AYTGSKHAVL 176
Query: 541 GLTKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAV--------SNVPM-GR 591
GLT++VA +L IRVNC++P T A A +E E A+ N + G
Sbjct: 177 GLTRSVAAELGKHGIRVNCVSPYAVPTALALAHLPEDERTEDALAGFRAFAGKNANLKGV 236
Query: 592 LAVPDEMGGIVAFLCSDDASYITGEVIVAAGG 623
D++ V FL SD+A YI+G ++ GG
Sbjct: 237 ELTVDDVANAVLFLASDEARYISGLNLMIDGG 268
Score = 118 bits (297), Expect = 1e-29
Identities = 70/202 (34%), Positives = 104/202 (51%), Gaps = 11/202 (5%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
+ RL GKVA+VT + GIG +I + GA V I ++ ++L G +
Sbjct: 13 SQRLLGKVALVTGGATGIGESIVRLFHKHGAKVCIVDLQDDLGQNVCDSL--GGEPNVCF 70
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPE-NVWDKIFEVNVKS 125
C V ++D + + KFG +DI+V+NA + P + E + ++K+F+VNVK
Sbjct: 71 FHCDVTVEDDVSRAVDFTVDKFGTLDIMVNNAGLTGPPCPDIRNVELSEFEKVFDVNVKG 130
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSS----IGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
FL + + GSIV + S IGGL P AY+ SK A+LGLT++VA +L
Sbjct: 131 VFLGMKHAARIMIPLKKGSIVSLCSVASAIGGLGPH----AYTGSKHAVLGLTRSVAAEL 186
Query: 182 ASENIRVNCLAPGITKTKFAAA 203
IRVNC++P T A A
Sbjct: 187 GKHGIRVNCVSPYAVPTALALA 208
Score = 43.7 bits (103), Expect = 2e-04
Identities = 36/111 (32%), Positives = 52/111 (46%), Gaps = 27/111 (24%)
Query: 572 ALYETEEAHEIAVSNVPMG-----RLAVPDEMGGIVAFLCSDDASYITGEVIVAAGGMQS 626
L E E+ ++ V V +G R+ +P + G IV+ LCS V A GG+
Sbjct: 116 ELSEFEKVFDVNVKGVFLGMKHAARIMIPLKKGSIVS-LCS---------VASAIGGLGP 165
Query: 627 RLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AY+ SK A+ GLT+ VA +L IRVNC++P + T
Sbjct: 166 H------------AYTGSKHAVLGLTRSVAAELGKHGIRVNCVSPYAVPTA 204
Score = 43.7 bits (103), Expect = 2e-04
Identities = 24/71 (33%), Positives = 38/71 (53%), Gaps = 1/71 (1%)
Query: 688 TDKLYGGIDILVSNAAVNPANEPLVECSEVV-WDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
T +G +DI+V+NA + P + E+ ++K+FDVN+K FL + M K
Sbjct: 88 TVDKFGTLDIMVNNAGLTGPPCPDIRNVELSEFEKVFDVNVKGVFLGMKHAARIMIPLKK 147
Query: 747 GSIVYVSSIGG 757
GSIV + S+
Sbjct: 148 GSIVSLCSVAS 158
>gnl|CDD|180822 PRK07069, PRK07069, short chain dehydrogenase; Validated.
Length = 251
Score = 133 bits (336), Expect = 6e-35
Identities = 74/248 (29%), Positives = 125/248 (50%), Gaps = 8/248 (3%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQK-ISGVVCHVAK 442
A +T ++ G+G AIA+R++ +GA V ++ ++ A H + ++
Sbjct: 2 AFITGAAGGLGRAIARRMAEQGAKVFLTDINDAAGLDAFAAEINAAHGEGVAFAAVQDVT 61
Query: 443 KEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
E + Q L A GG+ +LV+NA V + G + + + W ++ +NV+S FL +
Sbjct: 62 DEAQWQALLAQAADAMGGLSVLVNNAGVG-SFGAIEQIELDEWRRVMAINVESIFLGCKH 120
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC-- 559
LPY+R SIV +SS+ AY+ SK A+ LTK++A D A + V C
Sbjct: 121 ALPYLRASQPASIVNISSVAAFKAEPDYTAYNASKAAVASLTKSIALDCARRGLDVRCNS 180
Query: 560 LAPGITKTKFAAALYET---EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
+ P +T +++ EEA VP+GRL PD++ V +L SD++ ++TG
Sbjct: 181 IHPTFIRTGIVDPIFQRLGEEEATRKLARGVPLGRLGEPDDVAHAVLYLASDESRFVTGA 240
Query: 617 VIVAAGGM 624
+V GG+
Sbjct: 241 ELVIDGGI 248
Score = 101 bits (254), Expect = 4e-24
Identities = 53/178 (29%), Positives = 89/178 (50%), Gaps = 3/178 (1%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQK-ISGVVCHVAK 73
A +T ++ G+G AIA+R++ +GA V ++ ++ A H + ++
Sbjct: 2 AFITGAAGGLGRAIARRMAEQGAKVFLTDINDAAGLDAFAAEINAAHGEGVAFAAVQDVT 61
Query: 74 KEDR-QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
E + Q L A GG+ +LV+NA V + G + + + W ++ +NV+S FL +
Sbjct: 62 DEAQWQALLAQAADAMGGLSVLVNNAGVG-SFGAIEQIELDEWRRVMAINVESIFLGCKH 120
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
LPY+R SIV +SS+ AY+ SK A+ LTK++A D A + V C
Sbjct: 121 ALPYLRASQPASIVNISSVAAFKAEPDYTAYNASKAAVASLTKSIALDCARRGLDVRC 178
Score = 58.2 bits (141), Expect = 3e-09
Identities = 25/82 (30%), Positives = 44/82 (53%), Gaps = 2/82 (2%)
Query: 680 DRMIAMLS-TDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
+ A+L+ GG+ +LV+NA V + + + W ++ +N++S FL + L
Sbjct: 64 AQWQALLAQAADAMGGLSVLVNNAGVG-SFGAIEQIELDEWRRVMAINVESIFLGCKHAL 122
Query: 739 PYMRKKKGGSIVYVSSIGGFKQ 760
PY+R + SIV +SS+ FK
Sbjct: 123 PYLRASQPASIVNISSVAAFKA 144
Score = 33.1 bits (76), Expect = 0.35
Identities = 19/50 (38%), Positives = 25/50 (50%), Gaps = 2/50 (4%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNC--LAPGLIRTKFGDRMIAMLS 687
AY+ SK A+ LTK +A D A + V C + P IRT D + L
Sbjct: 150 AYNASKAAVASLTKSIALDCARRGLDVRCNSIHPTFIRTGIVDPIFQRLG 199
>gnl|CDD|180773 PRK06949, PRK06949, short chain dehydrogenase; Provisional.
Length = 258
Score = 133 bits (336), Expect = 6e-35
Identities = 87/270 (32%), Positives = 143/270 (52%), Gaps = 28/270 (10%)
Query: 370 MSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEG 429
M ++N L GKVA+VT +S G+G A+ L+ GA VV++SR+ VE L KE
Sbjct: 1 MGRSIN---LEGKVALVTGASSGLGARFAQVLAQAGAKVVLASRR-------VERL-KEL 49
Query: 430 HQKI--SGVVCHVAKKE--DRQKL---FEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 482
+I G HV + D Q + HAE + G IDILV+N+ V+ T +V+
Sbjct: 50 RAEIEAEGGAAHVVSLDVTDYQSIKAAVAHAETEAGTIDILVNNSGVS-TTQKLVDVTPA 108
Query: 483 VWDKIFEVNVKSTFLLTQEVLPYIRKRNGGS--------IVYVSSIGGLAPFKLLGAYSV 534
+D +F+ N + F + QEV + R G+ I+ ++S+ GL +G Y +
Sbjct: 109 DFDFVFDTNTRGAFFVAQEVAKRMIARAKGAGNTKPGGRIINIASVAGLRVLPQIGLYCM 168
Query: 535 SKTALLGLTKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAV 594
SK A++ +T+A+A + I VN + PG T+ +ETE+ ++ VS +P R+
Sbjct: 169 SKAAVVHMTRAMALEWGRHGINVNAICPGYIDTEINHHHWETEQGQKL-VSMLPRKRVGK 227
Query: 595 PDEMGGIVAFLCSDDASYITGEVIVAAGGM 624
P+++ G++ L +D++ +I G +I A G
Sbjct: 228 PEDLDGLLLLLAADESQFINGAIISADDGF 257
Score = 105 bits (265), Expect = 2e-25
Identities = 71/213 (33%), Positives = 110/213 (51%), Gaps = 27/213 (12%)
Query: 1 MSTAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEG 60
M ++N L GKVA+VT +S G+G A+ L+ GA VV++SR+ VE L KE
Sbjct: 1 MGRSIN---LEGKVALVTGASSGLGARFAQVLAQAGAKVVLASRR-------VERL-KEL 49
Query: 61 HQKI--SGVVCHVAKKE--DRQKL---FEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 113
+I G HV + D Q + HAE + G IDILV+N+ V+ T +V+
Sbjct: 50 RAEIEAEGGAAHVVSLDVTDYQSIKAAVAHAETEAGTIDILVNNSGVS-TTQKLVDVTPA 108
Query: 114 VWDKIFEVNVKSTFLLTQEVLPYIRKRNGGS--------IVYVSSIGGLAPFKLLGAYSV 165
+D +F+ N + F + QEV + R G+ I+ ++S+ GL +G Y +
Sbjct: 109 DFDFVFDTNTRGAFFVAQEVAKRMIARAKGAGNTKPGGRIINIASVAGLRVLPQIGLYCM 168
Query: 166 SKTALLGLTKAVAQDLASENIRVNCLAPGITKT 198
SK A++ +T+A+A + I VN + PG T
Sbjct: 169 SKAAVVHMTRAMALEWGRHGINVNAICPGYIDT 201
Score = 45.9 bits (109), Expect = 3e-05
Identities = 25/75 (33%), Positives = 41/75 (54%), Gaps = 9/75 (12%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYM--------RKK 744
G IDILV+N+ V+ + LV+ + +D +FD N + +F + QEV M K
Sbjct: 85 GTIDILVNNSGVS-TTQKLVDVTPADFDFVFDTNTRGAFFVAQEVAKRMIARAKGAGNTK 143
Query: 745 KGGSIVYVSSIGGFK 759
GG I+ ++S+ G +
Sbjct: 144 PGGRIINIASVAGLR 158
Score = 37.4 bits (87), Expect = 0.017
Identities = 18/58 (31%), Positives = 30/58 (51%), Gaps = 9/58 (15%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF---------GDRMIAML 686
IG Y +SK A+ +T+ +A + I VN + PG I T+ G ++++ML
Sbjct: 163 IGLYCMSKAAVVHMTRAMALEWGRHGINVNAICPGYIDTEINHHHWETEQGQKLVSML 220
>gnl|CDD|181605 PRK08993, PRK08993, 2-deoxy-D-gluconate 3-dehydrogenase; Validated.
Length = 253
Score = 133 bits (335), Expect = 7e-35
Identities = 84/265 (31%), Positives = 133/265 (50%), Gaps = 25/265 (9%)
Query: 374 VNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVV---ISSRKESNVNKAVETLQKEGH 430
++A L GKVAVVT G+G +A L+ G +V I E+ +E + G
Sbjct: 3 LDAFSLEGKVAVVTGCDTGLGQGMALGLAEAGCDIVGINIVEPTET-----IEQVTALGR 57
Query: 431 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKI 487
+ +S + + K + L E A +FG IDILV+NA + A +E E WD +
Sbjct: 58 RFLS-LTADLRKIDGIPALLERAVAEFGHIDILVNNAGLIRREDA----IEFSEKDWDDV 112
Query: 488 FEVNVKSTFLLTQEVLP-YIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGL 542
+N+KS F ++Q +I + NGG I+ ++S+ GG+ + +Y+ SK+ ++G+
Sbjct: 113 MNLNIKSVFFMSQAAAKHFIAQGNGGKIINIASMLSFQGGIR----VPSYTASKSGVMGV 168
Query: 543 TKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIV 602
T+ +A + A NI VN +APG T L E+ + +P GR +P ++ G V
Sbjct: 169 TRLMANEWAKHNINVNAIAPGYMATNNTQQLRADEQRSAEILDRIPAGRWGLPSDLMGPV 228
Query: 603 AFLCSDDASYITGEVIVAAGGMQSR 627
FL S + YI G I GG +R
Sbjct: 229 VFLASSASDYINGYTIAVDGGWLAR 253
Score = 103 bits (257), Expect = 2e-24
Identities = 73/245 (29%), Positives = 120/245 (48%), Gaps = 35/245 (14%)
Query: 5 VNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVV---ISSRKESNVNKAVETLQKEGH 61
++A L GKVAVVT G+G +A L+ G +V I E+ +E + G
Sbjct: 3 LDAFSLEGKVAVVTGCDTGLGQGMALGLAEAGCDIVGINIVEPTET-----IEQVTALGR 57
Query: 62 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKI 118
+ +S + + K + L E A +FG IDILV+NA + A +E E WD +
Sbjct: 58 RFLS-LTADLRKIDGIPALLERAVAEFGHIDILVNNAGLIRREDA----IEFSEKDWDDV 112
Query: 119 FEVNVKSTFLLTQEVLP-YIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGL 173
+N+KS F ++Q +I + NGG I+ ++S+ GG+ + +Y+ SK+ ++G+
Sbjct: 113 MNLNIKSVFFMSQAAAKHFIAQGNGGKIINIASMLSFQGGIR----VPSYTASKSGVMGV 168
Query: 174 TKAVAQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAP----GEMK 229
T+ +A + A NI VN +APG T ++ E I+ + P G
Sbjct: 169 TRLMANEWAKHNINVNAIAPGYMATNNTQQ---LRADEQRSAEIL---DRIPAGRWGLPS 222
Query: 230 DVLGP 234
D++GP
Sbjct: 223 DLMGP 227
Score = 47.9 bits (114), Expect = 7e-06
Identities = 23/69 (33%), Positives = 42/69 (60%), Gaps = 2/69 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP-YMRKKKGGSIV 750
+G IDILV+NA + + +E SE WD + ++N+KS F ++Q ++ + GG I+
Sbjct: 83 FGHIDILVNNAGLIRREDA-IEFSEKDWDDVMNLNIKSVFFMSQAAAKHFIAQGNGGKII 141
Query: 751 YVSSIGGFK 759
++S+ F+
Sbjct: 142 NIASMLSFQ 150
Score = 38.7 bits (90), Expect = 0.007
Identities = 15/37 (40%), Positives = 26/37 (70%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+Y+ SK+ + G+T+++A + A NI VN +APG + T
Sbjct: 157 SYTASKSGVMGVTRLMANEWAKHNINVNAIAPGYMAT 193
>gnl|CDD|187643 cd08939, KDSR-like_SDR_c, 3-ketodihydrosphingosine reductase (KDSR)
and related proteins, classical (c) SDR. These proteins
include members identified as KDSR, ribitol type
dehydrogenase, and others. The group shows strong
conservation of the active site tetrad and glycine rich
NAD-binding motif of the classical SDRs. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 239
Score = 132 bits (334), Expect = 8e-35
Identities = 67/204 (32%), Positives = 112/204 (54%), Gaps = 4/204 (1%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGH---QKISGVV 68
GK ++T S GIG A+AK L EGA+V+I +R ES + +AVE ++ E + QK+S +
Sbjct: 1 GKHVLITGGSSGIGKALAKELVKEGANVIIVARSESKLEEAVEEIEAEANASGQKVSYIS 60
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
++ E+ ++ F A +K G D++V+ A ++ G + +++ +VN +
Sbjct: 61 ADLSDYEEVEQAFAQAVEKGGPPDLVVNCAGISIP-GLFEDLTAEEFERGMDVNYFGSLN 119
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+ VLP ++++ G IV+VSS L AY SK AL GL +++ Q+L NIRV
Sbjct: 120 VAHAVLPLMKEQRPGHIVFVSSQAALVGIYGYSAYCPSKFALRGLAESLRQELKPYNIRV 179
Query: 189 NCLAPGITKTKFAAAKKEVKKKET 212
+ + P T T + + K +ET
Sbjct: 180 SVVYPPDTDTPGFEEENKTKPEET 203
Score = 130 bits (328), Expect = 5e-34
Identities = 66/203 (32%), Positives = 109/203 (53%), Gaps = 8/203 (3%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGH---QKISGVV 437
GK ++T S GIG A+AK L EGA+V+I +R ES + +AVE ++ E + QK+S +
Sbjct: 1 GKHVLITGGSSGIGKALAKELVKEGANVIIVARSESKLEEAVEEIEAEANASGQKVSYIS 60
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
++ E+ ++ F A +K G D++V+ A ++ G + +++ +VN +
Sbjct: 61 ADLSDYEEVEQAFAQAVEKGGPPDLVVNCAGISIP-GLFEDLTAEEFERGMDVNYFGSLN 119
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ VLP ++++ G IV+VSS L AY SK AL GL +++ Q+L NIRV
Sbjct: 120 VAHAVLPLMKEQRPGHIVFVSSQAALVGIYGYSAYCPSKFALRGLAESLRQELKPYNIRV 179
Query: 558 NCLAPGITKTKFAAALYETEEAH 580
+ + P T T +E E
Sbjct: 180 SVVYPPDTDTPG----FEEENKT 198
Score = 41.1 bits (97), Expect = 0.001
Identities = 20/80 (25%), Positives = 39/80 (48%), Gaps = 5/80 (6%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVN-PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
++ A + G D++V+ A ++ P + + +++ DVN S + VL
Sbjct: 70 EQAFAQAV--EKGGPPDLVVNCAGISIPG--LFEDLTAEEFERGMDVNYFGSLNVAHAVL 125
Query: 739 PYMRKKKGGSIVYVSSIGGF 758
P M++++ G IV+VSS
Sbjct: 126 PLMKEQRPGHIVFVSSQAAL 145
Score = 36.1 bits (84), Expect = 0.039
Identities = 17/42 (40%), Positives = 23/42 (54%), Gaps = 2/42 (4%)
Query: 637 FIG--AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
G AY SK AL GL + + ++L P NIRV+ + P T
Sbjct: 148 IYGYSAYCPSKFALRGLAESLRQELKPYNIRVSVVYPPDTDT 189
>gnl|CDD|180408 PRK06114, PRK06114, short chain dehydrogenase; Provisional.
Length = 254
Score = 132 bits (334), Expect = 9e-35
Identities = 78/251 (31%), Positives = 122/251 (48%), Gaps = 10/251 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESN-VNKAVETLQKEGHQKISGV 436
L G+VA VT + GIG IA L+ GA V + + + + + E ++ G + I +
Sbjct: 5 DLDGQVAFVTGAGSGIGQRIAIGLAQAGADVALFDLRTDDGLAETAEHIEAAGRRAIQ-I 63
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
V K D + E + G + + V+ A + A P E E W + ++N+ F
Sbjct: 64 AADVTSKADLRAAVARTEAELGALTLAVNAAGIANAN-PAEEMEEEQWQTVMDINLTGVF 122
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFK-LLGA-YSVSKTALLGLTKAVAQDLASEN 554
L Q + + GGSIV ++S+ G+ + LL A Y+ SK ++ L+K++A +
Sbjct: 123 LSCQAEARAMLENGGGSIVNIASMSGIIVNRGLLQAHYNASKAGVIHLSKSLAMEWVGRG 182
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAV--SNVPMGRLAVPDEMGGIVAFLCSDDASY 612
IRVN ++PG T T E H+ + PM R+A DEM G FL SD AS+
Sbjct: 183 IRVNSISPGYTATPMNT---RPEMVHQTKLFEEQTPMQRMAKVDEMVGPAVFLLSDAASF 239
Query: 613 ITGEVIVAAGG 623
TG ++ GG
Sbjct: 240 CTGVDLLVDGG 250
Score = 99.5 bits (248), Expect = 2e-23
Identities = 62/226 (27%), Positives = 104/226 (46%), Gaps = 11/226 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESN-VNKAVETLQKEGHQKISGV 67
L G+VA VT + GIG IA L+ GA V + + + + + E ++ G + I +
Sbjct: 5 DLDGQVAFVTGAGSGIGQRIAIGLAQAGADVALFDLRTDDGLAETAEHIEAAGRRAIQ-I 63
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V K D + E + G + + V+ A + A P E E W + ++N+ F
Sbjct: 64 AADVTSKADLRAAVARTEAELGALTLAVNAAGIANAN-PAEEMEEEQWQTVMDINLTGVF 122
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFK-LLGA-YSVSKTALLGLTKAVAQDLASEN 185
L Q + + GGSIV ++S+ G+ + LL A Y+ SK ++ L+K++A +
Sbjct: 123 LSCQAEARAMLENGGGSIVNIASMSGIIVNRGLLQAHYNASKAGVIHLSKSLAMEWVGRG 182
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDV 231
IRVN ++PG T T + E + ++ T M V
Sbjct: 183 IRVNSISPGYTATPMN------TRPEMVHQTKLFEEQTPMQRMAKV 222
Score = 44.8 bits (106), Expect = 7e-05
Identities = 25/74 (33%), Positives = 37/74 (50%), Gaps = 1/74 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A+ T+ G + + V+ A + AN P E E W + D+NL FL Q M +
Sbjct: 76 AVARTEAELGALTLAVNAAGIANAN-PAEEMEEEQWQTVMDINLTGVFLSCQAEARAMLE 134
Query: 744 KKGGSIVYVSSIGG 757
GGSIV ++S+ G
Sbjct: 135 NGGGSIVNIASMSG 148
Score = 36.7 bits (85), Expect = 0.032
Identities = 22/78 (28%), Positives = 33/78 (42%), Gaps = 15/78 (19%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDR---------------MIAM 685
Y+ SK + L+K +A + IRVN ++PG T R M M
Sbjct: 160 YNASKAGVIHLSKSLAMEWVGRGIRVNSISPGYTATPMNTRPEMVHQTKLFEEQTPMQRM 219
Query: 686 LSTDKLYGGIDILVSNAA 703
D++ G L+S+AA
Sbjct: 220 AKVDEMVGPAVFLLSDAA 237
>gnl|CDD|181668 PRK09135, PRK09135, pteridine reductase; Provisional.
Length = 249
Score = 132 bits (334), Expect = 9e-35
Identities = 81/256 (31%), Positives = 121/256 (47%), Gaps = 28/256 (10%)
Query: 380 AGKVAVVTASSDGIGFAIAKRLSTEGASVVI---SSRKESNVNKAVETLQKE-GHQKISG 435
+ KVA++T + IG AIA+ L G V I S E+ + L E +
Sbjct: 5 SAKVALITGGARRIGAAIARTLHAAGYRVAIHYHRSAAEA------DALAAELNALRPGS 58
Query: 436 VVCHVAKKEDR---QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 492
A D +L FG +D LV+NA+ T P+ E WD +F N+
Sbjct: 59 AAALQADLLDPDALPELVAACVAAFGRLDALVNNASSFYPT-PLGSITEAQWDDLFASNL 117
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
K+ F L+Q P +RK G+IV ++ I P K Y +K AL LT+++A +LA
Sbjct: 118 KAPFFLSQAAAPQLRK-QRGAIVNITDIHAERPLKGYPVYCAAKAALEMLTRSLALELAP 176
Query: 553 ENIRVNCLAPGI-----TKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
E +RVN +APG F EEA + ++ P+ R+ P+++ V FL
Sbjct: 177 E-VRVNAVAPGAILWPEDGNSF------DEEARQAILARTPLKRIGTPEDIAEAVRFLL- 228
Query: 608 DDASYITGEVIVAAGG 623
DAS+ITG+++ GG
Sbjct: 229 ADASFITGQILAVDGG 244
Score = 110 bits (278), Expect = 3e-27
Identities = 64/190 (33%), Positives = 91/190 (47%), Gaps = 16/190 (8%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVI---SSRKESNVNKAVETLQKE-GHQKISGV 67
KVA++T + IG AIA+ L A G V I S E+ + L E +
Sbjct: 6 AKVALITGGARRIGAAIARTLHAAGYRVAIHYHRSAAEA------DALAAELNALRPGSA 59
Query: 68 VCHVAKKEDR---QKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
A D +L FG +D LV+NA+ T P+ E WD +F N+K
Sbjct: 60 AALQADLLDPDALPELVAACVAAFGRLDALVNNASSFYPT-PLGSITEAQWDDLFASNLK 118
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
+ F L+Q P +RK G+IV ++ I P K Y +K AL LT+++A +LA E
Sbjct: 119 APFFLSQAAAPQLRK-QRGAIVNITDIHAERPLKGYPVYCAAKAALEMLTRSLALELAPE 177
Query: 185 NIRVNCLAPG 194
+RVN +APG
Sbjct: 178 -VRVNAVAPG 186
Score = 51.9 bits (125), Expect = 4e-07
Identities = 27/72 (37%), Positives = 42/72 (58%), Gaps = 4/72 (5%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
+G +D LV+NA+ P PL +E WD +F NLK+ F L+Q P +RK++ G+IV
Sbjct: 83 FGRLDALVNNASSFYPT--PLGSITEAQWDDLFASNLKAPFFLSQAAAPQLRKQR-GAIV 139
Query: 751 YVSSIGGFKQFK 762
++ I + K
Sbjct: 140 NITDIHAERPLK 151
Score = 44.5 bits (106), Expect = 9e-05
Identities = 18/35 (51%), Positives = 24/35 (68%), Gaps = 1/35 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI 674
Y +K AL LT+ +A +LAPE +RVN +APG I
Sbjct: 155 VYCAAKAALEMLTRSLALELAPE-VRVNAVAPGAI 188
>gnl|CDD|237187 PRK12743, PRK12743, oxidoreductase; Provisional.
Length = 256
Score = 131 bits (332), Expect = 2e-34
Identities = 75/247 (30%), Positives = 124/247 (50%), Gaps = 10/247 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCHV 440
+VA+VTAS GIG A A L+ +G + I+ E + E ++ G + + +
Sbjct: 3 QVAIVTASDSGIGKACALLLAQQGFDIGITWHSDEEGAKETAEEVRSHG---VRAEIRQL 59
Query: 441 --AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+ + + + ++ G ID+LV+NA P ++ + W KIF V+V FL
Sbjct: 60 DLSDLPEGAQALDKLIQRLGRIDVLVNNAGAMTKA-PFLDMDFDEWRKIFTVDVDGAFLC 118
Query: 499 TQEVLPYIRKR-NGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+Q ++ K+ GG I+ ++S+ P AY+ +K AL GLTKA+A +L I V
Sbjct: 119 SQIAARHMVKQGQGGRIINITSVHEHTPLPGASAYTAAKHALGGLTKAMALELVEHGILV 178
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N +APG T + + + +P+GR E+ +VA+LCS+ ASY TG+
Sbjct: 179 NAVAPGAIATPMNGM--DDSDVKPDSRPGIPLGRPGDTHEIASLVAWLCSEGASYTTGQS 236
Query: 618 IVAAGGM 624
++ GG
Sbjct: 237 LIVDGGF 243
Score = 91.6 bits (228), Expect = 1e-20
Identities = 58/186 (31%), Positives = 95/186 (51%), Gaps = 8/186 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCHV 71
+VA+VTAS GIG A A L+ +G + I+ E + E ++ G + + +
Sbjct: 3 QVAIVTASDSGIGKACALLLAQQGFDIGITWHSDEEGAKETAEEVRSHG---VRAEIRQL 59
Query: 72 --AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+ + + + ++ G ID+LV+NA P ++ + W KIF V+V FL
Sbjct: 60 DLSDLPEGAQALDKLIQRLGRIDVLVNNAGAMTKA-PFLDMDFDEWRKIFTVDVDGAFLC 118
Query: 130 TQEVLPYIRKR-NGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+Q ++ K+ GG I+ ++S+ P AY+ +K AL GLTKA+A +L I V
Sbjct: 119 SQIAARHMVKQGQGGRIINITSVHEHTPLPGASAYTAAKHALGGLTKAMALELVEHGILV 178
Query: 189 NCLAPG 194
N +APG
Sbjct: 179 NAVAPG 184
Score = 47.7 bits (114), Expect = 8e-06
Identities = 22/64 (34%), Positives = 37/64 (57%), Gaps = 2/64 (3%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKK-KGGSIVY 751
G ID+LV+NA P ++ W KIF V++ +FL +Q +M K+ +GG I+
Sbjct: 79 GRIDVLVNNAGAM-TKAPFLDMDFDEWRKIFTVDVDGAFLCSQIAARHMVKQGQGGRIIN 137
Query: 752 VSSI 755
++S+
Sbjct: 138 ITSV 141
Score = 46.2 bits (110), Expect = 3e-05
Identities = 19/38 (50%), Positives = 24/38 (63%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY+ +K AL GLTK +A +L I VN +APG I T
Sbjct: 151 SAYTAAKHALGGLTKAMALELVEHGILVNAVAPGAIAT 188
>gnl|CDD|236074 PRK07666, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 239
Score = 131 bits (331), Expect = 2e-34
Identities = 66/206 (32%), Positives = 107/206 (51%), Gaps = 5/206 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK A++T + GIG A+A L+ EG +V + +R E N+ E ++ G K+
Sbjct: 5 LQGKNALITGAGRGIGRAVAIALAKEGVNVGLLARTEENLKAVAEEVEAYG-VKVVIATA 63
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V+ E+ E + + G IDIL++NA ++ G +E W+KI +VN+ +
Sbjct: 64 DVSDYEEVTAAIEQLKNELGSIDILINNAGIS-KFGKFLELDPAEWEKIIQVNLMGVYYA 122
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ VLP + +R G I+ +SS G + AYS SK +LGLT+++ Q++ NIRV
Sbjct: 123 TRAVLPSMIERQSGDIINISSTAGQKGAAVTSAYSASKFGVLGLTESLMQEVRKHNIRVT 182
Query: 190 CLAPGITKTKFAAAKKEVKKKETNDE 215
L P T A ++ + N +
Sbjct: 183 ALTPSTVATDMA---VDLGLTDGNPD 205
Score = 129 bits (327), Expect = 5e-34
Identities = 65/192 (33%), Positives = 102/192 (53%), Gaps = 2/192 (1%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK A++T + GIG A+A L+ EG +V + +R E N+ E ++ G K+
Sbjct: 5 LQGKNALITGAGRGIGRAVAIALAKEGVNVGLLARTEENLKAVAEEVEAYG-VKVVIATA 63
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V+ E+ E + + G IDIL++NA ++ G +E W+KI +VN+ +
Sbjct: 64 DVSDYEEVTAAIEQLKNELGSIDILINNAGIS-KFGKFLELDPAEWEKIIQVNLMGVYYA 122
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ VLP + +R G I+ +SS G + AYS SK +LGLT+++ Q++ NIRV
Sbjct: 123 TRAVLPSMIERQSGDIINISSTAGQKGAAVTSAYSASKFGVLGLTESLMQEVRKHNIRVT 182
Query: 559 CLAPGITKTKFA 570
L P T A
Sbjct: 183 ALTPSTVATDMA 194
Score = 53.9 bits (130), Expect = 7e-08
Identities = 25/67 (37%), Positives = 39/67 (58%), Gaps = 1/67 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G IDIL++NA ++ + +E W+KI VNL + T+ VLP M +++ G I+ +
Sbjct: 83 GSIDILINNAGISKFGK-FLELDPAEWEKIIQVNLMGVYYATRAVLPSMIERQSGDIINI 141
Query: 753 SSIGGFK 759
SS G K
Sbjct: 142 SSTAGQK 148
Score = 37.4 bits (87), Expect = 0.018
Identities = 15/37 (40%), Positives = 22/37 (59%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AYS SK + GLT+ + +++ NIRV L P + T
Sbjct: 155 AYSASKFGVLGLTESLMQEVRKHNIRVTALTPSTVAT 191
>gnl|CDD|187607 cd05349, BKR_2_SDR_c, putative beta-ketoacyl acyl carrier protein
[ACP]reductase (BKR), subgroup 2, classical (c) SDR.
This subgroup includes Rhizobium sp. NGR234 FabG1. The
Escherichai coli K12 BKR, FabG, belongs to a different
subgroup. BKR catalyzes the NADPH-dependent reduction of
ACP in the first reductive step of de novo fatty acid
synthesis (FAS). FAS consists of four elongation steps,
which are repeated to extend the fatty acid chain
through the addition of two-carbo units from malonyl
acyl-carrier protein (ACP): condensation, reduction,
dehydration, and a final reduction. Type II FAS, typical
of plants and many bacteria, maintains these activities
on discrete polypeptides, while type I FAS utilizes one
or two multifunctional polypeptides. BKR resembles enoyl
reductase, which catalyzes the second reduction step in
FAS. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 246
Score = 131 bits (331), Expect = 2e-34
Identities = 69/253 (27%), Positives = 120/253 (47%), Gaps = 19/253 (7%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+V +VT +S G+G AIA+ + EGA VV++ + + A E + E ++ + V
Sbjct: 1 QVVLVTGASRGLGAAIARSFAREGARVVVNYYR--STESA-EAVAAEAGERAIAIQADVR 57
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV-------WD---KIFEVN 491
++ Q + E A+ FG +D +V+NA P+ W+ + E
Sbjct: 58 DRDQVQAMIEEAKNHFGPVDTIVNNA-----LIDFPFDPDQRKTFDTIDWEDYQQQLEGA 112
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
VK L Q VLP ++R G ++ + + P Y+ +K ALLG T+ +A++L
Sbjct: 113 VKGALNLLQAVLPDFKERGSGRVINIGTNLFQNPVVPYHDYTTAKAALLGFTRNMAKELG 172
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
I VN ++ G+ K A+A +E + P+G++ P ++ V F S A
Sbjct: 173 PYGITVNMVSGGLLKVTDASAA-TPKEVFDAIAQTTPLGKVTTPQDIADAVLFFASPWAR 231
Query: 612 YITGEVIVAAGGM 624
+TG+ +V GG+
Sbjct: 232 AVTGQNLVVDGGL 244
Score = 102 bits (257), Expect = 1e-24
Identities = 56/201 (27%), Positives = 96/201 (47%), Gaps = 18/201 (8%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+V +VT +S G+G AIA+ + EGA VV++ + + A E + E ++ + V
Sbjct: 1 QVVLVTGASRGLGAAIARSFAREGARVVVNYYR--STESA-EAVAAEAGERAIAIQADVR 57
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV-------WD---KIFEVN 122
++ Q + E A+ FG +D +V+NA P+ W+ + E
Sbjct: 58 DRDQVQAMIEEAKNHFGPVDTIVNNA-----LIDFPFDPDQRKTFDTIDWEDYQQQLEGA 112
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
VK L Q VLP ++R G ++ + + P Y+ +K ALLG T+ +A++L
Sbjct: 113 VKGALNLLQAVLPDFKERGSGRVINIGTNLFQNPVVPYHDYTTAKAALLGFTRNMAKELG 172
Query: 183 SENIRVNCLAPGITKTKFAAA 203
I VN ++ G+ K A+A
Sbjct: 173 PYGITVNMVSGGLLKVTDASA 193
Score = 47.5 bits (113), Expect = 8e-06
Identities = 14/36 (38%), Positives = 24/36 (66%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K AL G T+ +A++L P I VN ++ GL++
Sbjct: 153 YTTAKAALLGFTRNMAKELGPYGITVNMVSGGLLKV 188
Score = 34.0 bits (78), Expect = 0.25
Identities = 17/79 (21%), Positives = 38/79 (48%), Gaps = 10/79 (12%)
Query: 684 AMLSTDKLY-GGIDILVSNAAV----NPANEPLVECSEVVWD---KIFDVNLKSSFLLTQ 735
AM+ K + G +D +V+NA + +P + + W+ + + +K + L Q
Sbjct: 64 AMIEEAKNHFGPVDTIVNNALIDFPFDPDQRKTFD--TIDWEDYQQQLEGAVKGALNLLQ 121
Query: 736 EVLPYMRKKKGGSIVYVSS 754
VLP +++ G ++ + +
Sbjct: 122 AVLPDFKERGSGRVINIGT 140
>gnl|CDD|180604 PRK06523, PRK06523, short chain dehydrogenase; Provisional.
Length = 260
Score = 131 bits (331), Expect = 3e-34
Identities = 77/261 (29%), Positives = 125/261 (47%), Gaps = 24/261 (9%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
LAGK A+VT + GIG A RL GA VV ++R + + V
Sbjct: 6 ELAGKRALVTGGTKGIGAATVARLLEAGARVVTTARSRPDDLPE----------GVEFVA 55
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIFEVNVKSTF 496
+ E + ++ GG+DILV + G + W +N+ +
Sbjct: 56 ADLTTAEGCAAVARAVLERLGGVDILVHVLGGSSAPAGGFAALTDEEWQDELNLNLLAAV 115
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAP-FKLLGAYSVSKTALLGLTKAVAQDLASENI 555
L + +LP + R G I++V+SI P + AY+ +K AL +K++++++A + +
Sbjct: 116 RLDRALLPGMIARGSGVIIHVTSIQRRLPLPESTTAYAAAKAALSTYSKSLSKEVAPKGV 175
Query: 556 RVNCLAPGITKTKFAAALYET---------EEAHEI---AVSNVPMGRLAVPDEMGGIVA 603
RVN ++PG +T+ A AL E E A +I ++ +P+GR A P+E+ ++A
Sbjct: 176 RVNTVSPGWIETEAAVALAERLAEAAGTDYEGAKQIIMDSLGGIPLGRPAEPEEVAELIA 235
Query: 604 FLCSDDASYITGEVIVAAGGM 624
FL SD A+ ITG V GG
Sbjct: 236 FLASDRAASITGTEYVIDGGT 256
Score = 97.3 bits (243), Expect = 2e-22
Identities = 53/197 (26%), Positives = 91/197 (46%), Gaps = 12/197 (6%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GK A+VT + GIG A RL GA VV ++R + + V
Sbjct: 6 ELAGKRALVTGGTKGIGAATVARLLEAGARVVTTARSRPDDLPE----------GVEFVA 55
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIFEVNVKSTF 127
+ E + ++ GG+DILV + G + W +N+ +
Sbjct: 56 ADLTTAEGCAAVARAVLERLGGVDILVHVLGGSSAPAGGFAALTDEEWQDELNLNLLAAV 115
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAP-FKLLGAYSVSKTALLGLTKAVAQDLASENI 186
L + +LP + R G I++V+SI P + AY+ +K AL +K++++++A + +
Sbjct: 116 RLDRALLPGMIARGSGVIIHVTSIQRRLPLPESTTAYAAAKAALSTYSKSLSKEVAPKGV 175
Query: 187 RVNCLAPGITKTKFAAA 203
RVN ++PG +T+ A A
Sbjct: 176 RVNTVSPGWIETEAAVA 192
Score = 44.1 bits (105), Expect = 1e-04
Identities = 20/66 (30%), Positives = 34/66 (51%), Gaps = 3/66 (4%)
Query: 692 YGGIDILVSNA--AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
GG+DILV + PA ++ W ++NL ++ L + +LP M + G I
Sbjct: 75 LGGVDILVHVLGGSSAPAGG-FAALTDEEWQDELNLNLLAAVRLDRALLPGMIARGSGVI 133
Query: 750 VYVSSI 755
++V+SI
Sbjct: 134 IHVTSI 139
Score = 39.9 bits (94), Expect = 0.003
Identities = 18/58 (31%), Positives = 33/58 (56%), Gaps = 3/58 (5%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDI 697
AY+ +K AL +K +++++AP+ +RVN ++PG I T+ + L+ G D
Sbjct: 151 AYAAAKAALSTYSKSLSKEVAPKGVRVNTVSPGWIETEAAVALAERLAEA---AGTDY 205
>gnl|CDD|187615 cd05357, PR_SDR_c, pteridine reductase (PR), classical (c) SDRs.
Pteridine reductases (PRs), members of the SDR family,
catalyzes the NAD-dependent reduction of folic acid,
dihydrofolate and related compounds. In Leishmania,
pteridine reductase (PTR1) acts to circumvent the
anti-protozoan drugs that attack dihydrofolate reductase
activity. Proteins in this subgroup have an N-terminal
NAD-binding motif and a YxxxK active site motif, but
have an Asp instead of the usual upstream catalytic Ser.
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 234
Score = 130 bits (329), Expect = 4e-34
Identities = 77/245 (31%), Positives = 119/245 (48%), Gaps = 14/245 (5%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
VA+VT ++ IG AIA+ L+ EG VV+ + + L+ E + + V A
Sbjct: 1 AVALVTGAAKRIGRAIAEALAAEGYRVVVHYNRSE---AEAQRLKDELNALRNSAVLVQA 57
Query: 442 KKEDRQ---KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
D L A + FG D+LV+NA+ T P+ + E+ W ++F +N+K+ +LL
Sbjct: 58 DLSDFAACADLVAAAFRAFGRCDVLVNNASAFYPT-PLGQGSEDAWAELFGINLKAPYLL 116
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
Q + GSI+ + P AY +SK AL GLT++ A +LA NIRVN
Sbjct: 117 IQAFARRLAGSRNGSIINIIDAMTDRPLTGYFAYCMSKAALEGLTRSAALELAP-NIRVN 175
Query: 559 CLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG+ + + A+ VP+ R +E+ V FL + YITG++I
Sbjct: 176 GIAPGL--ILLPEDMDAEYREN--ALRKVPLKRRPSAEEIADAVIFLLDSN--YITGQII 229
Query: 619 VAAGG 623
GG
Sbjct: 230 KVDGG 234
Score = 110 bits (277), Expect = 3e-27
Identities = 63/187 (33%), Positives = 96/187 (51%), Gaps = 8/187 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
VA+VT ++ IG AIA+ L+AEG VV+ + + L+ E + + V A
Sbjct: 1 AVALVTGAAKRIGRAIAEALAAEGYRVVVHYNRSE---AEAQRLKDELNALRNSAVLVQA 57
Query: 73 KKEDRQ---KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
D L A + FG D+LV+NA+ T P+ + E+ W ++F +N+K+ +LL
Sbjct: 58 DLSDFAACADLVAAAFRAFGRCDVLVNNASAFYPT-PLGQGSEDAWAELFGINLKAPYLL 116
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
Q + GSI+ + P AY +SK AL GLT++ A +LA NIRVN
Sbjct: 117 IQAFARRLAGSRNGSIINIIDAMTDRPLTGYFAYCMSKAALEGLTRSAALELAP-NIRVN 175
Query: 190 CLAPGIT 196
+APG+
Sbjct: 176 GIAPGLI 182
Score = 53.8 bits (130), Expect = 6e-08
Identities = 21/64 (32%), Positives = 34/64 (53%), Gaps = 1/64 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G D+LV+NA+ PL + SE W ++F +NLK+ +LL Q + + GSI+ +
Sbjct: 77 GRCDVLVNNASAFYP-TPLGQGSEDAWAELFGINLKAPYLLIQAFARRLAGSRNGSIINI 135
Query: 753 SSIG 756
Sbjct: 136 IDAM 139
Score = 44.2 bits (105), Expect = 1e-04
Identities = 23/35 (65%), Positives = 27/35 (77%), Gaps = 1/35 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI 674
AY +SK AL GLT+ A +LAP NIRVN +APGLI
Sbjct: 149 AYCMSKAALEGLTRSAALELAP-NIRVNGIAPGLI 182
>gnl|CDD|180818 PRK07062, PRK07062, short chain dehydrogenase; Provisional.
Length = 265
Score = 131 bits (331), Expect = 4e-34
Identities = 84/259 (32%), Positives = 121/259 (46%), Gaps = 18/259 (6%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETL-QKEGHQKISGVV 437
L G+VAVVT S GIG A + L GASV I R E + A L +K ++
Sbjct: 6 LEGRVAVVTGGSSGIGLATVELLLEAGASVAICGRDEERLASAEARLREKFPGARLLAAR 65
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV---ECPENVWDKIFEVNVKS 494
C V + D E +FGG+D+LV+NA G V + ++ W E+ S
Sbjct: 66 CDVLDEADVAAFAAAVEARFGGVDMLVNNA----GQGRVSTFADTTDDAWRDELELKYFS 121
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
T+ LP +R SIV V+S+ L P + A S ++ LL L K++A +LA +
Sbjct: 122 VINPTRAFLPLLRASAAASIVCVNSLLALQPEPHMVATSAARAGLLNLVKSLATELAPKG 181
Query: 555 IRVNCLAPGITKTKFAAALYETEEAH---------EIAVS-NVPMGRLAVPDEMGGIVAF 604
+RVN + G+ ++ YE +A +P+GRL PDE + F
Sbjct: 182 VRVNSILLGLVESGQWRRRYEARADPGQSWEAWTAALARKKGIPLGRLGRPDEAARALFF 241
Query: 605 LCSDDASYITGEVIVAAGG 623
L S +SY TG I +GG
Sbjct: 242 LASPLSSYTTGSHIDVSGG 260
Score = 108 bits (271), Expect = 4e-26
Identities = 64/193 (33%), Positives = 95/193 (49%), Gaps = 8/193 (4%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETL-QKEGHQKISGVV 68
L G+VAVVT S GIG A + L GASV I R E + A L +K ++
Sbjct: 6 LEGRVAVVTGGSSGIGLATVELLLEAGASVAICGRDEERLASAEARLREKFPGARLLAAR 65
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV---ECPENVWDKIFEVNVKS 125
C V + D E +FGG+D+LV+NA G V + ++ W E+ S
Sbjct: 66 CDVLDEADVAAFAAAVEARFGGVDMLVNNA----GQGRVSTFADTTDDAWRDELELKYFS 121
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
T+ LP +R SIV V+S+ L P + A S ++ LL L K++A +LA +
Sbjct: 122 VINPTRAFLPLLRASAAASIVCVNSLLALQPEPHMVATSAARAGLLNLVKSLATELAPKG 181
Query: 186 IRVNCLAPGITKT 198
+RVN + G+ ++
Sbjct: 182 VRVNSILLGLVES 194
Score = 34.6 bits (80), Expect = 0.13
Identities = 14/37 (37%), Positives = 23/37 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
A S ++ L L K +A +LAP+ +RVN + GL+ +
Sbjct: 158 ATSAARAGLLNLVKSLATELAPKGVRVNSILLGLVES 194
>gnl|CDD|181131 PRK07814, PRK07814, short chain dehydrogenase; Provisional.
Length = 263
Score = 131 bits (331), Expect = 4e-34
Identities = 76/251 (30%), Positives = 117/251 (46%), Gaps = 8/251 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL +VAVVT + G+G AIA + GA V+I++R ES +++ E ++ G + V
Sbjct: 7 RLDDQVAVVTGAGRGLGAAIALAFAEAGADVLIAARTESQLDEVAEQIRAAGRRAHV-VA 65
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGP--VVECPENVWDKIFEVNVKST 495
+A E L A + FG +DI+V+N T P ++ F NV +
Sbjct: 66 ADLAHPEATAGLAGQAVEAFGRLDIVVNNVG---GTMPNPLLSTSTKDLADAFTFNVATA 122
Query: 496 FLLTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
LT +P + GGS++ +SS G + AY +K AL T+ A DL
Sbjct: 123 HALTVAAVPLMLEHSGGGSVINISSTMGRLAGRGFAAYGTAKAALAHYTRLAALDLCPR- 181
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
IRVN +APG T + +E P+ RL P+++ +L S SY+T
Sbjct: 182 IRVNAIAPGSILTSALEVVAANDELRAPMEKATPLRRLGDPEDIAAAAVYLASPAGSYLT 241
Query: 615 GEVIVAAGGMQ 625
G+ + GG+
Sbjct: 242 GKTLEVDGGLT 252
Score = 105 bits (264), Expect = 3e-25
Identities = 63/193 (32%), Positives = 93/193 (48%), Gaps = 8/193 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL +VAVVT + G+G AIA + GA V+I++R ES +++ E ++ G + V
Sbjct: 7 RLDDQVAVVTGAGRGLGAAIALAFAEAGADVLIAARTESQLDEVAEQIRAAGRRAHV-VA 65
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGP--VVECPENVWDKIFEVNVKST 126
+A E L A + FG +DI+V+N T P ++ F NV +
Sbjct: 66 ADLAHPEATAGLAGQAVEAFGRLDIVVNNVG---GTMPNPLLSTSTKDLADAFTFNVATA 122
Query: 127 FLLTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
LT +P + GGS++ +SS G + AY +K AL T+ A DL
Sbjct: 123 HALTVAAVPLMLEHSGGGSVINISSTMGRLAGRGFAAYGTAKAALAHYTRLAALDLCPR- 181
Query: 186 IRVNCLAPGITKT 198
IRVN +APG T
Sbjct: 182 IRVNAIAPGSILT 194
Score = 38.2 bits (89), Expect = 0.010
Identities = 19/37 (51%), Positives = 23/37 (62%), Gaps = 1/37 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY +K AL T++ A DL P IRVN +APG I T
Sbjct: 159 AYGTAKAALAHYTRLAALDLCPR-IRVNAIAPGSILT 194
>gnl|CDD|226674 COG4221, COG4221, Short-chain alcohol dehydrogenase of unknown
specificity [General function prediction only].
Length = 246
Score = 130 bits (330), Expect = 4e-34
Identities = 61/192 (31%), Positives = 101/192 (52%), Gaps = 4/192 (2%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
+ L GKVA++T +S GIG A A+ L+ GA VV+++R+E + + + G
Sbjct: 1 MTTLKGKVALITGASSGIGEATARALAEAGAKVVLAARREERLEALADEI---GAGAALA 57
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
+ V + + E ++FG IDILV+NA + P+ E + WD++ + NVK
Sbjct: 58 LALDVTDRAAVEAAIEALPEEFGRIDILVNNAGLALG-DPLDEADLDDWDRMIDTNVKGL 116
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
T+ VLP + +R G I+ + SI G P+ Y +K A+ + + Q+LA I
Sbjct: 117 LNGTRAVLPGMVERKSGHIINLGSIAGRYPYPGGAVYGATKAAVRAFSLGLRQELAGTGI 176
Query: 187 RVNCLAPGITKT 198
RV ++PG+ +T
Sbjct: 177 RVTVISPGLVET 188
Score = 128 bits (325), Expect = 1e-33
Identities = 68/230 (29%), Positives = 115/230 (50%), Gaps = 7/230 (3%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
+ L GKVA++T +S GIG A A+ L+ GA VV+++R+E + + + G
Sbjct: 1 MTTLKGKVALITGASSGIGEATARALAEAGAKVVLAARREERLEALADEI---GAGAALA 57
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
+ V + + E ++FG IDILV+NA + P+ E + WD++ + NVK
Sbjct: 58 LALDVTDRAAVEAAIEALPEEFGRIDILVNNAGLALG-DPLDEADLDDWDRMIDTNVKGL 116
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
T+ VLP + +R G I+ + SI G P+ Y +K A+ + + Q+LA I
Sbjct: 117 LNGTRAVLPGMVERKSGHIINLGSIAGRYPYPGGAVYGATKAAVRAFSLGLRQELAGTGI 176
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAV-PDEMGGIVAF 604
RV ++PG+ +T + + E + V G A+ P+++ V F
Sbjct: 177 RVTVISPGLVETTEFSTV--RFEGDDERADKVYKGGTALTPEDIAEAVLF 224
Score = 61.5 bits (150), Expect = 2e-10
Identities = 27/68 (39%), Positives = 39/68 (57%), Gaps = 1/68 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G IDILV+NA + +PL E WD++ D N+K T+ VLP M ++K G I+
Sbjct: 79 FGRIDILVNNAGLAL-GDPLDEADLDDWDRMIDTNVKGLLNGTRAVLPGMVERKSGHIIN 137
Query: 752 VSSIGGFK 759
+ SI G
Sbjct: 138 LGSIAGRY 145
Score = 32.2 bits (74), Expect = 0.87
Identities = 12/36 (33%), Positives = 21/36 (58%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y +K A+ + + ++LA IRV ++PGL+ T
Sbjct: 153 YGATKAAVRAFSLGLRQELAGTGIRVTVISPGLVET 188
>gnl|CDD|183772 PRK12823, benD, 1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate
dehydrogenase; Provisional.
Length = 260
Score = 130 bits (330), Expect = 4e-34
Identities = 88/268 (32%), Positives = 130/268 (48%), Gaps = 29/268 (10%)
Query: 374 VNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKI 433
+ R AGKV VVT ++ GIG +A R + EGA VV+ R E V++ L+ G + +
Sbjct: 1 MMNQRFAGKVVVVTGAAQGIGRGVALRAAAEGARVVLVDRSEL-VHEVAAELRAAGGEAL 59
Query: 434 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 493
+ + + Q A + FG ID+L++N P E E + E+ +
Sbjct: 60 A-LTADLETYAGAQAAMAAAVEAFGRIDVLINNVGGTIWAKPFEEYEEEQIEA--EIR-R 115
Query: 494 S---TFLLTQEVLPYIRKRNGGSIVYVSSI--GGL--APFKLLGAYSVSKTALLGLTKAV 546
S T + VLP++ + GG+IV VSSI G+ P YS +K + LT ++
Sbjct: 116 SLFPTLWCCRAVLPHMLAQGGGAIVNVSSIATRGINRVP------YSAAKGGVNALTASL 169
Query: 547 AQDLASENIRVNCLAPGITKT------KFAAALYETEEA--HEI---AVSNVPMGRLAVP 595
A + A IRVN +APG T+ + AA E E+A +I + + M R
Sbjct: 170 AFEYAEHGIRVNAVAPGGTEAPPRRVPRNAAPQSEQEKAWYQQIVDQTLDSSLMKRYGTI 229
Query: 596 DEMGGIVAFLCSDDASYITGEVIVAAGG 623
DE + FL SD+ASYITG V+ GG
Sbjct: 230 DEQVAAILFLASDEASYITGTVLPVGGG 257
Score = 101 bits (255), Expect = 4e-24
Identities = 65/199 (32%), Positives = 98/199 (49%), Gaps = 18/199 (9%)
Query: 5 VNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKI 64
+ R GKV VVT ++ GIG +A R +AEGA VV+ R E V++ L+ G + +
Sbjct: 1 MMNQRFAGKVVVVTGAAQGIGRGVALRAAAEGARVVLVDRSEL-VHEVAAELRAAGGEAL 59
Query: 65 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
+ + + Q A + FG ID+L++N P E E + E+ +
Sbjct: 60 A-LTADLETYAGAQAAMAAAVEAFGRIDVLINNVGGTIWAKPFEEYEEEQIEA--EIR-R 115
Query: 125 S---TFLLTQEVLPYIRKRNGGSIVYVSSI--GGL--APFKLLGAYSVSKTALLGLTKAV 177
S T + VLP++ + GG+IV VSSI G+ P YS +K + LT ++
Sbjct: 116 SLFPTLWCCRAVLPHMLAQGGGAIVNVSSIATRGINRVP------YSAAKGGVNALTASL 169
Query: 178 AQDLASENIRVNCLAPGIT 196
A + A IRVN +APG T
Sbjct: 170 AFEYAEHGIRVNAVAPGGT 188
Score = 34.5 bits (80), Expect = 0.14
Identities = 14/32 (43%), Positives = 19/32 (59%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
YS +K + LT +A + A IRVN +APG
Sbjct: 155 YSAAKGGVNALTASLAFEYAEHGIRVNAVAPG 186
Score = 34.5 bits (80), Expect = 0.14
Identities = 23/68 (33%), Positives = 37/68 (54%), Gaps = 8/68 (11%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLT----QEVLPYMRKKKGG 747
+G ID+L++N +P E E ++I + ++ S T + VLP+M + GG
Sbjct: 82 FGRIDVLINNVGGTIWAKPFEEYEE---EQI-EAEIRRSLFPTLWCCRAVLPHMLAQGGG 137
Query: 748 SIVYVSSI 755
+IV VSSI
Sbjct: 138 AIVNVSSI 145
>gnl|CDD|171531 PRK12481, PRK12481, 2-deoxy-D-gluconate 3-dehydrogenase;
Provisional.
Length = 251
Score = 130 bits (328), Expect = 5e-34
Identities = 78/260 (30%), Positives = 135/260 (51%), Gaps = 15/260 (5%)
Query: 374 VNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVV-ISSRKESNVNKAVETLQKEGHQK 432
+ L GKVA++T + G+G +A L+ GA +V + + VE L ++ H
Sbjct: 1 MQLFDLNGKVAIITGCNTGLGQGMAIGLAKAGADIVGVGVAEAPETQAQVEALGRKFHF- 59
Query: 433 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 492
+ + +++D + A + G IDIL++NA + ++E WD + +N
Sbjct: 60 ---ITADLIQQKDIDSIVSQAVEVMGHIDILINNAGI-IRRQDLLEFGNKDWDDVININQ 115
Query: 493 KSTFLLTQEVL-PYIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVA 547
K+ F L+Q V ++++ NGG I+ ++S+ GG+ + +Y+ SK+A++GLT+A+A
Sbjct: 116 KTVFFLSQAVAKQFVKQGNGGKIINIASMLSFQGGIR----VPSYTASKSAVMGLTRALA 171
Query: 548 QDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
+L+ NI VN +APG T AAL +E + +P R PD++ G FL S
Sbjct: 172 TELSQYNINVNAIAPGYMATDNTAALRADTARNEAILERIPASRWGTPDDLAGPAIFLSS 231
Query: 608 DDASYITGEVIVAAGGMQSR 627
+ Y+TG + GG +R
Sbjct: 232 SASDYVTGYTLAVDGGWLAR 251
Score = 100 bits (251), Expect = 1e-23
Identities = 62/205 (30%), Positives = 110/205 (53%), Gaps = 15/205 (7%)
Query: 5 VNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVV-ISSRKESNVNKAVETLQKEGHQK 63
+ L GKVA++T + G+G +A L+ GA +V + + VE L ++ H
Sbjct: 1 MQLFDLNGKVAIITGCNTGLGQGMAIGLAKAGADIVGVGVAEAPETQAQVEALGRKFHF- 59
Query: 64 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 123
+ + +++D + A + G IDIL++NA + ++E WD + +N
Sbjct: 60 ---ITADLIQQKDIDSIVSQAVEVMGHIDILINNAGI-IRRQDLLEFGNKDWDDVININQ 115
Query: 124 KSTFLLTQEVL-PYIRKRNGGSIVYVSSI----GGLAPFKLLGAYSVSKTALLGLTKAVA 178
K+ F L+Q V ++++ NGG I+ ++S+ GG+ + +Y+ SK+A++GLT+A+A
Sbjct: 116 KTVFFLSQAVAKQFVKQGNGGKIINIASMLSFQGGIR----VPSYTASKSAVMGLTRALA 171
Query: 179 QDLASENIRVNCLAPGITKTKFAAA 203
+L+ NI VN +APG T AA
Sbjct: 172 TELSQYNINVNAIAPGYMATDNTAA 196
Score = 45.7 bits (108), Expect = 4e-05
Identities = 22/71 (30%), Positives = 43/71 (60%), Gaps = 2/71 (2%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL-PYMRKKKGGS 748
++ G IDIL++NA + + L+E WD + ++N K+ F L+Q V ++++ GG
Sbjct: 79 EVMGHIDILINNAGI-IRRQDLLEFGNKDWDDVININQKTVFFLSQAVAKQFVKQGNGGK 137
Query: 749 IVYVSSIGGFK 759
I+ ++S+ F+
Sbjct: 138 IINIASMLSFQ 148
Score = 41.8 bits (98), Expect = 6e-04
Identities = 17/37 (45%), Positives = 27/37 (72%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+Y+ SK+A+ GLT+ +A +L+ NI VN +APG + T
Sbjct: 155 SYTASKSAVMGLTRALATELSQYNINVNAIAPGYMAT 191
>gnl|CDD|236056 PRK07576, PRK07576, short chain dehydrogenase; Provisional.
Length = 264
Score = 130 bits (330), Expect = 6e-34
Identities = 80/248 (32%), Positives = 120/248 (48%), Gaps = 6/248 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
AGK VV + GI IA+ + GA+V ++SR + V+ AV LQ+ G + + GV
Sbjct: 6 DFAGKNVVVVGGTSGINLGIAQAFARAGANVAVASRSQEKVDAAVAQLQQAGPEGL-GVS 64
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTF 496
V + F +FG ID+LVS AA N PA P N + + ++++ TF
Sbjct: 65 ADVRDYAAVEAAFAQIADEFGPIDVLVSGAAGNFPA--PAAGMSANGFKTVVDIDLLGTF 122
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+ + P +R R G SI+ +S+ P + +K + LT+ +A + E IR
Sbjct: 123 NVLKAAYPLLR-RPGASIIQISAPQAFVPMPMQAHVCAAKAGVDMLTRTLALEWGPEGIR 181
Query: 557 VNCLAPG-ITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
VN + PG I T+ A L + E +VP+ R ++ FL SD ASYITG
Sbjct: 182 VNSIVPGPIAGTEGMARLAPSPELQAAVAQSVPLKRNGTKQDIANAALFLASDMASYITG 241
Query: 616 EVIVAAGG 623
V+ GG
Sbjct: 242 VVLPVDGG 249
Score = 91.2 bits (227), Expect = 2e-20
Identities = 58/187 (31%), Positives = 91/187 (48%), Gaps = 5/187 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
GK VV + GI IA+ + GA+V ++SR + V+ AV LQ+ G + + GV
Sbjct: 6 DFAGKNVVVVGGTSGINLGIAQAFARAGANVAVASRSQEKVDAAVAQLQQAGPEGL-GVS 64
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN-PATGPVVECPENVWDKIFEVNVKSTF 127
V + F +FG ID+LVS AA N PA P N + + ++++ TF
Sbjct: 65 ADVRDYAAVEAAFAQIADEFGPIDVLVSGAAGNFPA--PAAGMSANGFKTVVDIDLLGTF 122
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+ + P +R R G SI+ +S+ P + +K + LT+ +A + E IR
Sbjct: 123 NVLKAAYPLLR-RPGASIIQISAPQAFVPMPMQAHVCAAKAGVDMLTRTLALEWGPEGIR 181
Query: 188 VNCLAPG 194
VN + PG
Sbjct: 182 VNSIVPG 188
Score = 36.1 bits (84), Expect = 0.046
Identities = 22/63 (34%), Positives = 35/63 (55%), Gaps = 4/63 (6%)
Query: 692 YGGIDILVSNAAVN-PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
+G ID+LVS AA N PA P S + + D++L +F + + P +R + G SI+
Sbjct: 84 FGPIDVLVSGAAGNFPA--PAAGMSANGFKTVVDIDLLGTFNVLKAAYPLLR-RPGASII 140
Query: 751 YVS 753
+S
Sbjct: 141 QIS 143
>gnl|CDD|187638 cd08933, RDH_SDR_c, retinal dehydrogenase-like, classical (c) SDR.
These classical SDRs includes members identified as
retinol dehydrogenases, which convert retinol to
retinal, a property that overlaps with 17betaHSD
activity. 17beta-dehydrogenases are a group of isozymes
that catalyze activation and inactivation of estrogen
and androgens, and include members of the short-chain
dehydrogenases/reductase family. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 261
Score = 129 bits (327), Expect = 1e-33
Identities = 79/252 (31%), Positives = 122/252 (48%), Gaps = 6/252 (2%)
Query: 376 ASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
R A KV +VT S GIG I + GA VV +R E+ L + G
Sbjct: 4 GLRYADKVVIVTGGSRGIGRGIVRAFVENGAKVVFCARGEAAGQALESELNRAGPGSCKF 63
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
V C V K+ED + L ++FG ID LV+NA +P E + + +N+ S
Sbjct: 64 VPCDVTKEEDIKTLISVTVERFGRIDCLVNNAGWHPPHQTTDETSAQEFRDLLNLNLISY 123
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
FL ++ LP++RK G+I+ +SS+ G K Y +K A+ +TKA+A D + +
Sbjct: 124 FLASKYALPHLRKSQ-GNIINLSSLVGSIGQKQAAPYVATKGAITAMTKALAVDESRYGV 182
Query: 556 RVNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
RVNC++PG T + AA +T + +GR+ E G FL + +A+
Sbjct: 183 RVNCISPGNIWTPLWEELAAQTPDTLATIKEGELAQLLGRMGTEAESGLAALFLAA-EAT 241
Query: 612 YITGEVIVAAGG 623
+ TG ++ +GG
Sbjct: 242 FCTGIDLLLSGG 253
Score = 111 bits (280), Expect = 2e-27
Identities = 63/188 (33%), Positives = 94/188 (50%), Gaps = 1/188 (0%)
Query: 7 ASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
R KV +VT S GIG I + GA VV +R E+ L + G
Sbjct: 4 GLRYADKVVIVTGGSRGIGRGIVRAFVENGAKVVFCARGEAAGQALESELNRAGPGSCKF 63
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
V C V K+ED + L ++FG ID LV+NA +P E + + +N+ S
Sbjct: 64 VPCDVTKEEDIKTLISVTVERFGRIDCLVNNAGWHPPHQTTDETSAQEFRDLLNLNLISY 123
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
FL ++ LP++RK G+I+ +SS+ G K Y +K A+ +TKA+A D + +
Sbjct: 124 FLASKYALPHLRKSQ-GNIINLSSLVGSIGQKQAAPYVATKGAITAMTKALAVDESRYGV 182
Query: 187 RVNCLAPG 194
RVNC++PG
Sbjct: 183 RVNCISPG 190
Score = 47.1 bits (112), Expect = 1e-05
Identities = 24/69 (34%), Positives = 39/69 (56%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G ID LV+NA +P ++ E S + + ++NL S FL ++ LP++RK +G I
Sbjct: 85 FGRIDCLVNNAGWHPPHQTTDETSAQEFRDLLNLNLISYFLASKYALPHLRKSQGNIINL 144
Query: 752 VSSIGGFKQ 760
S +G Q
Sbjct: 145 SSLVGSIGQ 153
Score = 36.4 bits (84), Expect = 0.042
Identities = 16/45 (35%), Positives = 26/45 (57%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
Y +K A+ +TK +A D + +RVNC++PG I T + + A
Sbjct: 158 PYVATKGAITAMTKALAVDESRYGVRVNCISPGNIWTPLWEELAA 202
>gnl|CDD|234422 TIGR03971, SDR_subfam_1, oxidoreductase, SDR family. Members of
this protein subfamily are putative oxidoreductases
belonging to the larger SDR family. Members of the
present subfamily may occur several to a genome and are
largely restricted to genomes that contain members of
families TIGR03962, TIGR03967, and TIGR03969. Many
members have been annotated by homology as carveol
dehydrogenases.
Length = 265
Score = 129 bits (327), Expect = 1e-33
Identities = 81/270 (30%), Positives = 136/270 (50%), Gaps = 29/270 (10%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVV---------------ISSRKESNVN-KAV 422
L GKVA +T ++ G G A A RL+ EGA ++ +++R++ + + V
Sbjct: 1 LEGKVAFITGAARGQGRAHAVRLAAEGADIIAIDLCAPLSDYPTYPLATREDLDETARLV 60
Query: 423 ETLQKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 482
E L + K+ V + + + E ++FG +D++V+NA V + G E E
Sbjct: 61 EALGR----KVLARKADVRDLAEVRAVVEDGVEQFGRLDVVVANAGV-LSYGRSWELSEE 115
Query: 483 VWDKIFEVNVKSTFLLTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLG 541
WD + ++N+ + + V+P+ I + NGGSI+ SS+ GL L Y+ +K L+G
Sbjct: 116 QWDTVLDINLTGVWRTCKAVVPHMIERGNGGSIIITSSVAGLKALPGLAHYAAAKHGLVG 175
Query: 542 LTKAVAQDLASENIRVNCLAPGITKTKFAA------ALYETEEAHEIAVSNVPMGRLAVP 595
LTK +A +LA IRVN + P T A A + EA + +P+ P
Sbjct: 176 LTKTLANELAEYGIRVNSIHPYSVDTPMIAPEAMREAFLKYPEAARAFMPALPVSGFVPP 235
Query: 596 DEMGGIVAFLCSDDASYITG-EVIVAAGGM 624
+++ V +L SD++ YITG ++ V AG +
Sbjct: 236 EDVADAVLWLASDESRYITGHQLPVDAGAL 265
Score = 106 bits (265), Expect = 2e-25
Identities = 71/260 (27%), Positives = 119/260 (45%), Gaps = 45/260 (17%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVV---------------ISSRKESNVN-KAV 53
L GKVA +T ++ G G A A RL+AEGA ++ +++R++ + + V
Sbjct: 1 LEGKVAFITGAARGQGRAHAVRLAAEGADIIAIDLCAPLSDYPTYPLATREDLDETARLV 60
Query: 54 ETLQKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN 113
E L + K+ V + + + E ++FG +D++V+NA V + G E E
Sbjct: 61 EALGR----KVLARKADVRDLAEVRAVVEDGVEQFGRLDVVVANAGV-LSYGRSWELSEE 115
Query: 114 VWDKIFEVNVKSTFLLTQEVLPY-IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLG 172
WD + ++N+ + + V+P+ I + NGGSI+ SS+ GL L Y+ +K L+G
Sbjct: 116 QWDTVLDINLTGVWRTCKAVVPHMIERGNGGSIIITSSVAGLKALPGLAHYAAAKHGLVG 175
Query: 173 LTKAVAQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDVL 232
LTK +A +LA IRVN + P V T AP M++
Sbjct: 176 LTKTLANELAEYGIRVNSIHPY----------------------SVDTPMIAPEAMREAF 213
Query: 233 GPLPSSYSPQYVEAAWYPWW 252
P + ++ A +
Sbjct: 214 LKYP-EAARAFMPALPVSGF 232
Score = 52.5 bits (126), Expect = 3e-07
Identities = 25/71 (35%), Positives = 40/71 (56%), Gaps = 2/71 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYM-RKKKGGSIV 750
+G +D++V+NA V + E SE WD + D+NL + + V+P+M + GGSI+
Sbjct: 91 FGRLDVVVANAGV-LSYGRSWELSEEQWDTVLDINLTGVWRTCKAVVPHMIERGNGGSII 149
Query: 751 YVSSIGGFKQF 761
SS+ G K
Sbjct: 150 ITSSVAGLKAL 160
Score = 44.4 bits (105), Expect = 1e-04
Identities = 19/59 (32%), Positives = 29/59 (49%), Gaps = 4/59 (6%)
Query: 635 FRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYG 693
+ Y+ +K L GLTK +A +LA IRVN + P + T MIA + + +
Sbjct: 160 LPGLAHYAAAKHGLVGLTKTLANELAEYGIRVNSIHPYSVDT----PMIAPEAMREAFL 214
>gnl|CDD|183489 PRK12384, PRK12384, sorbitol-6-phosphate dehydrogenase;
Provisional.
Length = 259
Score = 129 bits (326), Expect = 1e-33
Identities = 64/255 (25%), Positives = 107/255 (41%), Gaps = 13/255 (5%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCH 439
+VAVV +G + L+ EG V ++ + + E G G
Sbjct: 2 NQVAVVIGGGQTLGAFLCHGLAEEGYRVAVADINSEKAANVAQEINAEYGEGMAYGFGAD 61
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
++ L ++ FG +D+LV NA + A + + +D+ +VN+ FL
Sbjct: 62 ATSEQSVLALSRGVDEIFGRVDLLVYNAGIAKAA-FITDFQLGDFDRSLQVNLVGYFLCA 120
Query: 500 QEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+E IR G I+ ++S G K YS +K +GLT+++A DLA I V+
Sbjct: 121 REFSRLMIRDGIQGRIIQINSKSGKVGSKHNSGYSAAKFGGVGLTQSLALDLAEYGITVH 180
Query: 559 CLAPG-ITKTKFAAALYET---------EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD 608
L G + K+ +L +E + + VP+ R ++ ++ F S
Sbjct: 181 SLMLGNLLKSPMFQSLLPQYAKKLGIKPDEVEQYYIDKVPLKRGCDYQDVLNMLLFYASP 240
Query: 609 DASYITGEVIVAAGG 623
ASY TG+ I GG
Sbjct: 241 KASYCTGQSINVTGG 255
Score = 109 bits (275), Expect = 9e-27
Identities = 48/186 (25%), Positives = 79/186 (42%), Gaps = 3/186 (1%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVC 69
+VAVV +G + L+ EG V ++ + + E G G
Sbjct: 1 MNQVAVVIGGGQTLGAFLCHGLAEEGYRVAVADINSEKAANVAQEINAEYGEGMAYGFGA 60
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
++ L ++ FG +D+LV NA + A + + +D+ +VN+ FL
Sbjct: 61 DATSEQSVLALSRGVDEIFGRVDLLVYNAGIAKAA-FITDFQLGDFDRSLQVNLVGYFLC 119
Query: 130 TQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+E IR G I+ ++S G K YS +K +GLT+++A DLA I V
Sbjct: 120 AREFSRLMIRDGIQGRIIQINSKSGKVGSKHNSGYSAAKFGGVGLTQSLALDLAEYGITV 179
Query: 189 NCLAPG 194
+ L G
Sbjct: 180 HSLMLG 185
Score = 42.3 bits (100), Expect = 4e-04
Identities = 26/104 (25%), Positives = 44/104 (42%), Gaps = 2/104 (1%)
Query: 655 VAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVEC 714
VA+++ E G T + D+++G +D+LV NA + A + +
Sbjct: 42 VAQEINAEYGEGMAYGFGADATSEQSVLALSRGVDEIFGRVDLLVYNAGIAKAA-FITDF 100
Query: 715 SEVVWDKIFDVNLKSSFLLTQEVLPYM-RKKKGGSIVYVSSIGG 757
+D+ VNL FL +E M R G I+ ++S G
Sbjct: 101 QLGDFDRSLQVNLVGYFLCAREFSRLMIRDGIQGRIIQINSKSG 144
Score = 39.2 bits (92), Expect = 0.004
Identities = 14/33 (42%), Positives = 18/33 (54%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
YS +K GLT+ +A DLA I V+ L G
Sbjct: 153 GYSAAKFGGVGLTQSLALDLAEYGITVHSLMLG 185
>gnl|CDD|180411 PRK06123, PRK06123, short chain dehydrogenase; Provisional.
Length = 248
Score = 129 bits (325), Expect = 2e-33
Identities = 78/252 (30%), Positives = 136/252 (53%), Gaps = 17/252 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAV-ETLQKEGHQKISGVVCHV 440
KV ++T +S GIG A A + G +V ++ + + +AV + ++++G + ++ V V
Sbjct: 3 KVMIITGASRGIGAATALLAAERGYAVCLNYLRNRDAAEAVVQAIRRQGGEALA-VAADV 61
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
A + D +LFE +++ G +D LV+NA + A + + +IF NV +FL +
Sbjct: 62 ADEADVLRLFEAVDRELGRLDALVNNAGILEAQMRLEQMDAARLTRIFATNVVGSFLCAR 121
Query: 501 EVLPYIRKRN---GGSIVYVSSIGGLAPFKLLGA------YSVSKTALLGLTKAVAQDLA 551
E + + R+ GG+IV VSS+ LG+ Y+ SK A+ +T +A+++A
Sbjct: 122 EAVKRMSTRHGGRGGAIVNVSSMAAR-----LGSPGEYIDYAASKGAIDTMTIGLAKEVA 176
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
+E IRVN + PG+ T+ A+ E + + +PMGR +E+ + +L SD+AS
Sbjct: 177 AEGIRVNAVRPGVIYTEIHASGGEPGRVDRVK-AGIPMGRGGTAEEVARAILWLLSDEAS 235
Query: 612 YITGEVIVAAGG 623
Y TG I +GG
Sbjct: 236 YTTGTFIDVSGG 247
Score = 99.5 bits (248), Expect = 2e-23
Identities = 62/204 (30%), Positives = 111/204 (54%), Gaps = 16/204 (7%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAV-ETLQKEGHQKISGVVCHV 71
KV ++T +S GIG A A + G +V ++ + + +AV + ++++G + ++ V V
Sbjct: 3 KVMIITGASRGIGAATALLAAERGYAVCLNYLRNRDAAEAVVQAIRRQGGEALA-VAADV 61
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
A + D +LFE +++ G +D LV+NA + A + + +IF NV +FL +
Sbjct: 62 ADEADVLRLFEAVDRELGRLDALVNNAGILEAQMRLEQMDAARLTRIFATNVVGSFLCAR 121
Query: 132 EVLPYIRKRN---GGSIVYVSSIGGLAPFKLLGA------YSVSKTALLGLTKAVAQDLA 182
E + + R+ GG+IV VSS+ LG+ Y+ SK A+ +T +A+++A
Sbjct: 122 EAVKRMSTRHGGRGGAIVNVSSMAAR-----LGSPGEYIDYAASKGAIDTMTIGLAKEVA 176
Query: 183 SENIRVNCLAPGITKTKFAAAKKE 206
+E IRVN + PG+ T+ A+ E
Sbjct: 177 AEGIRVNAVRPGVIYTEIHASGGE 200
Score = 39.4 bits (92), Expect = 0.004
Identities = 24/70 (34%), Positives = 37/70 (52%), Gaps = 3/70 (4%)
Query: 689 DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKK---K 745
D+ G +D LV+NA + A L + +IF N+ SFL +E + M + +
Sbjct: 75 DRELGRLDALVNNAGILEAQMRLEQMDAARLTRIFATNVVGSFLCAREAVKRMSTRHGGR 134
Query: 746 GGSIVYVSSI 755
GG+IV VSS+
Sbjct: 135 GGAIVNVSSM 144
Score = 37.8 bits (88), Expect = 0.013
Identities = 28/81 (34%), Positives = 42/81 (51%), Gaps = 11/81 (13%)
Query: 603 AFLCSDDASYIT-------GEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVV 655
+FLC+ +A G IV M +RL S E+ Y+ SK A+ +T +
Sbjct: 116 SFLCAREAVKRMSTRHGGRGGAIVNVSSMAARL-GSPGEYI---DYAASKGAIDTMTIGL 171
Query: 656 AEDLAPENIRVNCLAPGLIRT 676
A+++A E IRVN + PG+I T
Sbjct: 172 AKEVAAEGIRVNAVRPGVIYT 192
>gnl|CDD|187599 cd05340, Ycik_SDR_c, Escherichia coli K-12 YCIK-like, classical (c)
SDRs. Escherichia coli K-12 YCIK and related proteins
have a canonical classical SDR nucleotide-binding motif
and active site tetrad. They are predicted oxoacyl-(acyl
carrier protein/ACP) reductases. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 236
Score = 126 bits (319), Expect = 6e-33
Identities = 72/239 (30%), Positives = 122/239 (51%), Gaps = 12/239 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQK--ISGV 436
L ++ +VT +SDGIG A + GA+V++ R E + + + + +EG ++ +
Sbjct: 2 LNDRIILVTGASDGIGREAALTYARYGATVILLGRNEEKLRQVADHINEEGGRQPQWFIL 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
E+ Q+L + + +D ++ NA + P+ E VW + +VNV +TF
Sbjct: 62 DLLTCTSENCQQLAQRIAVNYPRLDGVLHNAGLLGDVCPLSEQNPQVWQDVXQVNVNATF 121
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+LTQ +LP + K + GS+V+ SS G GAY+VSK A GL + +A + N+R
Sbjct: 122 MLTQALLPLLLKSDAGSLVFTSSSVGRQGRANWGAYAVSKFATEGLXQVLADEYQQRNLR 181
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
VNC+ PG T+T A+ + TE+ +L P ++ + +L DD+ TG
Sbjct: 182 VNCINPGGTRTAMRASAFPTEDPQ----------KLKTPADIMPLYLWLMGDDSRRKTG 230
Score = 119 bits (301), Expect = 2e-30
Identities = 62/191 (32%), Positives = 103/191 (53%), Gaps = 2/191 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQK--ISGV 67
L ++ +VT +SDGIG A + GA+V++ R E + + + + +EG ++ +
Sbjct: 2 LNDRIILVTGASDGIGREAALTYARYGATVILLGRNEEKLRQVADHINEEGGRQPQWFIL 61
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
E+ Q+L + + +D ++ NA + P+ E VW + +VNV +TF
Sbjct: 62 DLLTCTSENCQQLAQRIAVNYPRLDGVLHNAGLLGDVCPLSEQNPQVWQDVXQVNVNATF 121
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+LTQ +LP + K + GS+V+ SS G GAY+VSK A GL + +A + N+R
Sbjct: 122 MLTQALLPLLLKSDAGSLVFTSSSVGRQGRANWGAYAVSKFATEGLXQVLADEYQQRNLR 181
Query: 188 VNCLAPGITKT 198
VNC+ PG T+T
Sbjct: 182 VNCINPGGTRT 192
Score = 47.6 bits (113), Expect = 7e-06
Identities = 24/66 (36%), Positives = 38/66 (57%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
Y +D ++ NA + PL E + VW + VN+ ++F+LTQ +LP + K GS+V+
Sbjct: 82 YPRLDGVLHNAGLLGDVCPLSEQNPQVWQDVXQVNVNATFMLTQALLPLLLKSDAGSLVF 141
Query: 752 VSSIGG 757
SS G
Sbjct: 142 TSSSVG 147
Score = 45.3 bits (107), Expect = 4e-05
Identities = 20/38 (52%), Positives = 27/38 (71%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
GAY+VSK A GL +V+A++ N+RVNC+ PG RT
Sbjct: 155 GAYAVSKFATEGLXQVLADEYQQRNLRVNCINPGGTRT 192
>gnl|CDD|180413 PRK06128, PRK06128, oxidoreductase; Provisional.
Length = 300
Score = 128 bits (324), Expect = 6e-33
Identities = 78/248 (31%), Positives = 127/248 (51%), Gaps = 5/248 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS--SRKESNVNKAVETLQKEGHQKISG 435
RL G+ A++T + GIG A A + EGA + ++ +E + + V+ +Q EG + ++
Sbjct: 52 RLQGRKALITGADSGIGRATAIAFAREGADIALNYLPEEEQDAAEVVQLIQAEGRKAVA- 110
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
+ + + ++L E A K+ GG+DILV+ A A + + +D F+ NV +
Sbjct: 111 LPGDLKDEAFCRQLVERAVKELGGLDILVNIAGKQTAVKDIADITTEQFDATFKTNVYAM 170
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
F L + +P++ G SI+ SI P L Y+ +K A++ TKA+A+ +A + I
Sbjct: 171 FWLCKAAIPHLPP--GASIINTGSIQSYQPSPTLLDYASTKAAIVAFTKALAKQVAEKGI 228
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN +APG T + + E S PM R P EM + L S ++SY+TG
Sbjct: 229 RVNAVAPGPVWTPLQPSGGQPPEKIPDFGSETPMKRPGQPVEMAPLYVLLASQESSYVTG 288
Query: 616 EVIVAAGG 623
EV GG
Sbjct: 289 EVFGVTGG 296
Score = 99.5 bits (248), Expect = 6e-23
Identities = 59/188 (31%), Positives = 102/188 (54%), Gaps = 5/188 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS--SRKESNVNKAVETLQKEGHQKISG 66
RL G+ A++T + GIG A A + EGA + ++ +E + + V+ +Q EG + ++
Sbjct: 52 RLQGRKALITGADSGIGRATAIAFAREGADIALNYLPEEEQDAAEVVQLIQAEGRKAVA- 110
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 126
+ + + ++L E A K+ GG+DILV+ A A + + +D F+ NV +
Sbjct: 111 LPGDLKDEAFCRQLVERAVKELGGLDILVNIAGKQTAVKDIADITTEQFDATFKTNVYAM 170
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
F L + +P++ G SI+ SI P L Y+ +K A++ TKA+A+ +A + I
Sbjct: 171 FWLCKAAIPHLPP--GASIINTGSIQSYQPSPTLLDYASTKAAIVAFTKALAKQVAEKGI 228
Query: 187 RVNCLAPG 194
RVN +APG
Sbjct: 229 RVNAVAPG 236
Score = 41.0 bits (96), Expect = 0.002
Identities = 19/67 (28%), Positives = 35/67 (52%), Gaps = 2/67 (2%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
GG+DILV+ A A + + + + +D F N+ + F L + +P++ G SI+
Sbjct: 133 GGLDILVNIAGKQTAVKDIADITTEQFDATFKTNVYAMFWLCKAAIPHL--PPGASIINT 190
Query: 753 SSIGGFK 759
SI ++
Sbjct: 191 GSIQSYQ 197
Score = 34.1 bits (78), Expect = 0.21
Identities = 15/36 (41%), Positives = 24/36 (66%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K A+ TK +A+ +A + IRVN +APG + T
Sbjct: 205 YASTKAAIVAFTKALAKQVAEKGIRVNAVAPGPVWT 240
>gnl|CDD|183797 PRK12859, PRK12859, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 256
Score = 127 bits (321), Expect = 6e-33
Identities = 76/258 (29%), Positives = 125/258 (48%), Gaps = 18/258 (6%)
Query: 378 RLAGKVAVVTASS--DGIGFAIAKRLSTEGASVVIS-----SRKESNVNKAVETLQKEGH 430
+L KVAVVT S DGIG AI K L+ GA + + ++ E +Q +
Sbjct: 3 QLKNKVAVVTGVSRLDGIGAAICKELAEAGADIFFTYWTAYDKEMPWGVDQDEQIQLQEE 62
Query: 431 QKISGVVCH-----VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD 485
+GV + + + ++L ++ G ILV+NAA + D
Sbjct: 63 LLKNGVKVSSMELDLTQNDAPKELLNKVTEQLGYPHILVNNAAYS-TNNDFSNLTAEELD 121
Query: 486 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 545
K + VNV++T LL+ + K++GG I+ ++S P AY+ +K A+ LT +
Sbjct: 122 KHYMVNVRATTLLSSQFARGFDKKSGGRIINMTSGQFQGPMVGELAYAATKGAIDALTSS 181
Query: 546 VAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFL 605
+A ++A I VN + PG T T + TEE + + P GR+ P + ++ FL
Sbjct: 182 LAAEVAHLGITVNAINPGPTDTG-----WMTEEIKQGLLPMFPFGRIGEPKDAARLIKFL 236
Query: 606 CSDDASYITGEVIVAAGG 623
S++A +ITG++I + GG
Sbjct: 237 ASEEAEWITGQIIHSEGG 254
Score = 94.1 bits (234), Expect = 2e-21
Identities = 59/202 (29%), Positives = 95/202 (47%), Gaps = 13/202 (6%)
Query: 9 RLTGKVAVVTASS--DGIGFAIAKRLSAEGASVVIS-----SRKESNVNKAVETLQKEGH 61
+L KVAVVT S DGIG AI K L+ GA + + ++ E +Q +
Sbjct: 3 QLKNKVAVVTGVSRLDGIGAAICKELAEAGADIFFTYWTAYDKEMPWGVDQDEQIQLQEE 62
Query: 62 QKISGVVCH-----VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD 116
+GV + + + ++L ++ G ILV+NAA + D
Sbjct: 63 LLKNGVKVSSMELDLTQNDAPKELLNKVTEQLGYPHILVNNAAYS-TNNDFSNLTAEELD 121
Query: 117 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 176
K + VNV++T LL+ + K++GG I+ ++S P AY+ +K A+ LT +
Sbjct: 122 KHYMVNVRATTLLSSQFARGFDKKSGGRIINMTSGQFQGPMVGELAYAATKGAIDALTSS 181
Query: 177 VAQDLASENIRVNCLAPGITKT 198
+A ++A I VN + PG T T
Sbjct: 182 LAAEVAHLGITVNAINPGPTDT 203
Score = 33.2 bits (76), Expect = 0.39
Identities = 22/67 (32%), Positives = 36/67 (53%), Gaps = 2/67 (2%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ILV+NAA + N + DK + VN++++ LL+ + KK GG I+ +
Sbjct: 95 GYPHILVNNAAYS-TNNDFSNLTAEELDKHYMVNVRATTLLSSQFARGFDKKSGGRIINM 153
Query: 753 SSIGGFK 759
+S G F+
Sbjct: 154 TS-GQFQ 159
Score = 31.7 bits (72), Expect = 1.2
Identities = 13/33 (39%), Positives = 20/33 (60%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
AY+ +K A+ LT +A ++A I VN + PG
Sbjct: 167 AYAATKGAIDALTSSLAAEVAHLGITVNAINPG 199
>gnl|CDD|187642 cd08937, DHB_DH-like_SDR_c,
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate
dehydrogenase (DHB DH)-like, classical (c) SDR. DHB DH
(aka 1,2-dihydroxycyclohexa-3,5-diene-1-carboxylate
dehydrogenase) catalyzes the NAD-dependent conversion of
1,2-dihydroxycyclohexa-3,4-diene carboxylate to a
catechol. This subgroup also contains Pseudomonas putida
F1 CmtB, 2,3-dihydroxy-2,3-dihydro-p-cumate
dehydrogenase, the second enzyme in the pathway for
catabolism of p-cumate catabolism. This subgroup shares
the glycine-rich NAD-binding motif of the classical SDRs
and shares the same catalytic triad; however, the
upstream Asn implicated in cofactor binding or catalysis
in other SDRs is generally substituted by a Ser. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 256
Score = 127 bits (320), Expect = 8e-33
Identities = 82/260 (31%), Positives = 124/260 (47%), Gaps = 21/260 (8%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
R GKV VVT ++ GIG +A+RL+ EGA V++ R E V + E
Sbjct: 1 RFEGKVVVVTGAAQGIGRGVAERLAGEGARVLLVDRSEL-----VHEVLAEILAAGDAAH 55
Query: 438 CHVAKKE---DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
H A E Q + A ++FG +D+L++N P E + ++
Sbjct: 56 VHTADLETYAGAQGVVRAAVERFGRVDVLINNVGGTIWAKPYEHYEEEQIEAEIRRSLFP 115
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
T + VLP++ +R G IV VSSI +++ YS +K + LT ++A + A +
Sbjct: 116 TLWCCRAVLPHMLERQQGVIVNVSSIATRGIYRI--PYSAAKGGVNALTASLAFEHARDG 173
Query: 555 IRVNCLAPGITKT------KFAAALYETEEAH-----EIAVSNVPMGRLAVPDEMGGIVA 603
IRVN +APG T+ + AA + E E+ + + + MGR DE +
Sbjct: 174 IRVNAVAPGGTEAPPRKIPRNAAPMSEQEKVWYQRIVDQTLDSSLMGRYGTIDEQVRAIL 233
Query: 604 FLCSDDASYITGEVIVAAGG 623
FL SD+ASYITG V+ GG
Sbjct: 234 FLASDEASYITGTVLPVGGG 253
Score = 97.2 bits (242), Expect = 2e-22
Identities = 60/193 (31%), Positives = 93/193 (48%), Gaps = 10/193 (5%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
R GKV VVT ++ GIG +A+RL+ EGA V++ R E V + E
Sbjct: 1 RFEGKVVVVTGAAQGIGRGVAERLAGEGARVLLVDRSEL-----VHEVLAEILAAGDAAH 55
Query: 69 CHVAKKE---DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
H A E Q + A ++FG +D+L++N P E + ++
Sbjct: 56 VHTADLETYAGAQGVVRAAVERFGRVDVLINNVGGTIWAKPYEHYEEEQIEAEIRRSLFP 115
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
T + VLP++ +R G IV VSSI +++ YS +K + LT ++A + A +
Sbjct: 116 TLWCCRAVLPHMLERQQGVIVNVSSIATRGIYRI--PYSAAKGGVNALTASLAFEHARDG 173
Query: 186 IRVNCLAPGITKT 198
IRVN +APG T+
Sbjct: 174 IRVNAVAPGGTEA 186
Score = 32.9 bits (75), Expect = 0.44
Identities = 18/79 (22%), Positives = 36/79 (45%)
Query: 677 KFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQE 736
+ + + + +G +D+L++N +P E + +L + +
Sbjct: 63 TYAGAQGVVRAAVERFGRVDVLINNVGGTIWAKPYEHYEEEQIEAEIRRSLFPTLWCCRA 122
Query: 737 VLPYMRKKKGGSIVYVSSI 755
VLP+M +++ G IV VSSI
Sbjct: 123 VLPHMLERQQGVIVNVSSI 141
Score = 31.7 bits (72), Expect = 1.3
Identities = 14/33 (42%), Positives = 20/33 (60%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
YS +K + LT +A + A + IRVN +APG
Sbjct: 150 PYSAAKGGVNALTASLAFEHARDGIRVNAVAPG 182
>gnl|CDD|235703 PRK06125, PRK06125, short chain dehydrogenase; Provisional.
Length = 259
Score = 127 bits (320), Expect = 9e-33
Identities = 71/258 (27%), Positives = 114/258 (44%), Gaps = 13/258 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
LAGK ++T +S GIG A A+ + EG + + +R + L+ ++
Sbjct: 4 HLAGKRVLITGASKGIGAAAAEAFAAEGCHLHLVARDADALEALAADLRAAHGVDVAVHA 63
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
++ E R++L A G IDILV+NA P G + + + W +E+ V
Sbjct: 64 LDLSSPEAREQLAAEA----GDIDILVNNAGAIPG-GGLDDVDDAAWRAGWELKVFGYID 118
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
LT+ P ++ R G IV V G P S AL+ T+A+ + +RV
Sbjct: 119 LTRLAYPRMKARGSGVIVNVIGAAGENPDADYICGSAGNAALMAFTRALGGKSLDDGVRV 178
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVS--------NVPMGRLAVPDEMGGIVAFLCSDD 609
+ PG T L + E+ +P+GR A P+E+ +VAFL S
Sbjct: 179 VGVNPGPVATDRMLTLLKGRARAELGDESRWQELLAGLPLGRPATPEEVADLVAFLASPR 238
Query: 610 ASYITGEVIVAAGGMQSR 627
+ Y +G V+ GG+ +R
Sbjct: 239 SGYTSGTVVTVDGGISAR 256
Score = 88.2 bits (219), Expect = 3e-19
Identities = 52/190 (27%), Positives = 83/190 (43%), Gaps = 5/190 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GK ++T +S GIG A A+ +AEG + + +R + L+ ++
Sbjct: 4 HLAGKRVLITGASKGIGAAAAEAFAAEGCHLHLVARDADALEALAADLRAAHGVDVAVHA 63
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
++ E R++L A G IDILV+NA P G + + + W +E+ V
Sbjct: 64 LDLSSPEAREQLAAEA----GDIDILVNNAGAIPG-GGLDDVDDAAWRAGWELKVFGYID 118
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
LT+ P ++ R G IV V G P S AL+ T+A+ + +RV
Sbjct: 119 LTRLAYPRMKARGSGVIVNVIGAAGENPDADYICGSAGNAALMAFTRALGGKSLDDGVRV 178
Query: 189 NCLAPGITKT 198
+ PG T
Sbjct: 179 VGVNPGPVAT 188
Score = 38.9 bits (91), Expect = 0.007
Identities = 20/66 (30%), Positives = 30/66 (45%), Gaps = 1/66 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
G IDILV+NA P L + + W +++ + LT+ P M+ + G IV
Sbjct: 79 AGDIDILVNNAGAIPGG-GLDDVDDAAWRAGWELKVFGYIDLTRLAYPRMKARGSGVIVN 137
Query: 752 VSSIGG 757
V G
Sbjct: 138 VIGAAG 143
>gnl|CDD|187601 cd05343, Mgc4172-like_SDR_c, human Mgc4172-like, classical (c)
SDRs. Human Mgc4172-like proteins, putative SDRs. These
proteins are members of the SDR family, with a canonical
active site tetrad and a typical Gly-rich NAD-binding
motif. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 126 bits (319), Expect = 1e-32
Identities = 56/199 (28%), Positives = 105/199 (52%), Gaps = 7/199 (3%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
R G+VA+VT +S GIG A+A+ L G VV +R+ + Q G+ +
Sbjct: 3 RWRGRVALVTGASVGIGAAVARALVQHGMKVVGCARRVDKIEALAAECQSAGYPTLFPYQ 62
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
C ++ +E +F + G+D+ ++NA + P++ W ++F+VNV + +
Sbjct: 63 CDLSNEEQILSMFSAIRTQHQGVDVCINNAGLARPE-PLLSGKTEGWKEMFDVNVLALSI 121
Query: 129 LTQEVLPYIRKRN--GGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDL--A 182
T+E +++RN G I+ ++S+ G + P + Y+ +K A+ LT+ + Q+L A
Sbjct: 122 CTREAYQSMKERNVDDGHIININSMSGHRVPPVSVFHFYAATKHAVTALTEGLRQELREA 181
Query: 183 SENIRVNCLAPGITKTKFA 201
+IR ++PG+ +T+FA
Sbjct: 182 KTHIRATSISPGLVETEFA 200
Score = 126 bits (318), Expect = 1e-32
Identities = 59/218 (27%), Positives = 112/218 (51%), Gaps = 8/218 (3%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
R G+VA+VT +S GIG A+A+ L G VV +R+ + Q G+ +
Sbjct: 3 RWRGRVALVTGASVGIGAAVARALVQHGMKVVGCARRVDKIEALAAECQSAGYPTLFPYQ 62
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
C ++ +E +F + G+D+ ++NA + P++ W ++F+VNV + +
Sbjct: 63 CDLSNEEQILSMFSAIRTQHQGVDVCINNAGLARPE-PLLSGKTEGWKEMFDVNVLALSI 121
Query: 498 LTQEVLPYIRKRN--GGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDL--A 551
T+E +++RN G I+ ++S+ G + P + Y+ +K A+ LT+ + Q+L A
Sbjct: 122 CTREAYQSMKERNVDDGHIININSMSGHRVPPVSVFHFYAATKHAVTALTEGLRQELREA 181
Query: 552 SENIRVNCLAPGITKTKFAAALYET-EEAHEIAVSNVP 588
+IR ++PG+ +T+FA L++ E ++P
Sbjct: 182 KTHIRATSISPGLVETEFAFKLHDNDPEKAAATYESIP 219
Score = 44.8 bits (106), Expect = 6e-05
Identities = 22/81 (27%), Positives = 45/81 (55%), Gaps = 4/81 (4%)
Query: 680 DRMIAMLSTDK-LYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
+++++M S + + G+D+ ++NA + EPL+ W ++FDVN+ + + T+E
Sbjct: 69 EQILSMFSAIRTQHQGVDVCINNAGLARP-EPLLSGKTEGWKEMFDVNVLALSICTREAY 127
Query: 739 PYM--RKKKGGSIVYVSSIGG 757
M R G I+ ++S+ G
Sbjct: 128 QSMKERNVDDGHIININSMSG 148
Score = 36.3 bits (84), Expect = 0.044
Identities = 17/69 (24%), Positives = 32/69 (46%), Gaps = 6/69 (8%)
Query: 615 GEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDL--APENIRVNCLAPG 672
G +I + S Y+ +K A+ LT+ + ++L A +IR ++PG
Sbjct: 138 GHIIN----INSMSGHRVPPVSVFHFYAATKHAVTALTEGLRQELREAKTHIRATSISPG 193
Query: 673 LIRTKFGDR 681
L+ T+F +
Sbjct: 194 LVETEFAFK 202
>gnl|CDD|187621 cd05363, SDH_SDR_c, Sorbitol dehydrogenase (SDH), classical (c)
SDR. This bacterial subgroup includes Rhodobacter
sphaeroides SDH, and other SDHs. SDH preferentially
interconverts D-sorbitol (D-glucitol) and D-fructose,
but also interconverts L-iditol/L-sorbose and
galactitol/D-tagatose. SDH is NAD-dependent and is a
dimeric member of the SDR family. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 254
Score = 126 bits (317), Expect = 2e-32
Identities = 77/257 (29%), Positives = 117/257 (45%), Gaps = 19/257 (7%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK A++T S+ GIG A A+ EGA V I+ +A E +
Sbjct: 1 LDGKTALITGSARGIGRAFAQAYVREGARVAIADINL----EAARATAAEIGPAACAISL 56
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V + + ++G IDILV+NAA+ P+V+ +D++F +NV T +
Sbjct: 57 DVTDQASIDRCVAALVDRWGSIDILVNNAALFD-LAPIVDITRESYDRLFAINVSGTLFM 115
Query: 499 TQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
Q V I + GG I+ ++S G L+G Y +K A++ LT++ +L I V
Sbjct: 116 MQAVARAMIAQGRGGKIINMASQAGRRGEALVGVYCATKAAVISLTQSAGLNLIRHGINV 175
Query: 558 NCLAPGITKT--------KFAAALYETE---EAHEIAVSNVPMGRLAVPDEMGGIVAFLC 606
N +APG+ KFA YE E + VP GR+ +++ G+ FL
Sbjct: 176 NAIAPGVVDGEHWDGVDAKFAR--YENRPRGEKKRLVGEAVPFGRMGRAEDLTGMAIFLA 233
Query: 607 SDDASYITGEVIVAAGG 623
S DA YI + GG
Sbjct: 234 STDADYIVAQTYNVDGG 250
Score = 101 bits (252), Expect = 7e-24
Identities = 57/190 (30%), Positives = 90/190 (47%), Gaps = 6/190 (3%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK A++T S+ GIG A A+ EGA V I+ +A E +
Sbjct: 1 LDGKTALITGSARGIGRAFAQAYVREGARVAIADINL----EAARATAAEIGPAACAISL 56
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V + + ++G IDILV+NAA+ P+V+ +D++F +NV T +
Sbjct: 57 DVTDQASIDRCVAALVDRWGSIDILVNNAALFD-LAPIVDITRESYDRLFAINVSGTLFM 115
Query: 130 TQEVL-PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
Q V I + GG I+ ++S G L+G Y +K A++ LT++ +L I V
Sbjct: 116 MQAVARAMIAQGRGGKIINMASQAGRRGEALVGVYCATKAAVISLTQSAGLNLIRHGINV 175
Query: 189 NCLAPGITKT 198
N +APG+
Sbjct: 176 NAIAPGVVDG 185
Score = 44.1 bits (104), Expect = 1e-04
Identities = 26/79 (32%), Positives = 45/79 (56%), Gaps = 4/79 (5%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP 739
DR +A L +G IDILV+NAA+ P+V+ + +D++F +N+ + + Q V
Sbjct: 65 DRCVAALVDR--WGSIDILVNNAALFDL-APIVDITRESYDRLFAINVSGTLFMMQAVAR 121
Query: 740 YM-RKKKGGSIVYVSSIGG 757
M + +GG I+ ++S G
Sbjct: 122 AMIAQGRGGKIINMASQAG 140
Score = 37.6 bits (87), Expect = 0.014
Identities = 15/51 (29%), Positives = 26/51 (50%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLS 687
+G Y +K A+ LT+ +L I VN +APG++ + D + A +
Sbjct: 146 LVGVYCATKAAVISLTQSAGLNLIRHGINVNAIAPGVVDGEHWDGVDAKFA 196
>gnl|CDD|187609 cd05351, XR_like_SDR_c, xylulose reductase-like, classical (c)
SDRs. Members of this subgroup include proteins
identified as L-xylulose reductase (XR) and carbonyl
reductase; they are members of the SDR family. XR,
catalyzes the NADP-dependent reduction of L-xyulose and
other sugars. Tetrameric mouse carbonyl reductase is
involved in the metabolism of biogenic and xenobiotic
carbonyl compounds. This subgroup also includes
tetrameric chicken liver D-erythrulose reductase, which
catalyzes the reduction of D-erythrulose to D-threitol.
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser).
Length = 244
Score = 125 bits (316), Expect = 2e-32
Identities = 76/246 (30%), Positives = 122/246 (49%), Gaps = 11/246 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
AGK A+VT + GIG A K L+ GA VV SR ++++ ++L +E I V
Sbjct: 5 FAGKRALVTGAGKGIGRATVKALAKAGARVVAVSRTQADL----DSLVREC-PGIEPVCV 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
++ + ++ A G +D+LV+NAAV P +E + +D+ F+VNV++ +
Sbjct: 60 DLSDWDATEE----ALGSVGPVDLLVNNAAV-AILQPFLEVTKEAFDRSFDVNVRAVIHV 114
Query: 499 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+Q V + R GSIV VSS Y +K AL LTK +A +L IRV
Sbjct: 115 SQIVARGMIARGVPGSIVNVSSQASQRALTNHTVYCSTKAALDMLTKVMALELGPHKIRV 174
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N + P + T + E + ++ +P+G+ A +++ + FL SD +S TG
Sbjct: 175 NSVNPTVVMTDMGRDNWSDPEKAKKMLNRIPLGKFAEVEDVVNAILFLLSDKSSMTTGST 234
Query: 618 IVAAGG 623
+ GG
Sbjct: 235 LPVDGG 240
Score = 106 bits (267), Expect = 6e-26
Identities = 67/212 (31%), Positives = 102/212 (48%), Gaps = 14/212 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
GK A+VT + GIG A K L+ GA VV SR ++++ ++L +E I V
Sbjct: 5 FAGKRALVTGAGKGIGRATVKALAKAGARVVAVSRTQADL----DSLVREC-PGIEPVCV 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
++ + ++ A G +D+LV+NAAV P +E + +D+ F+VNV++ +
Sbjct: 60 DLSDWDATEE----ALGSVGPVDLLVNNAAV-AILQPFLEVTKEAFDRSFDVNVRAVIHV 114
Query: 130 TQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+Q V + R GSIV VSS Y +K AL LTK +A +L IRV
Sbjct: 115 SQIVARGMIARGVPGSIVNVSSQASQRALTNHTVYCSTKAALDMLTKVMALELGPHKIRV 174
Query: 189 NCLAPGITKTKFAA---AKKEVKKKETNDEPI 217
N + P + T + E KK N P+
Sbjct: 175 NSVNPTVVMTDMGRDNWSDPEKAKKMLNRIPL 206
Score = 52.1 bits (125), Expect = 3e-07
Identities = 25/64 (39%), Positives = 40/64 (62%), Gaps = 2/64 (3%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK-GGSIVY 751
G +D+LV+NAAV +P +E ++ +D+ FDVN+++ ++Q V M + GSIV
Sbjct: 75 GPVDLLVNNAAV-AILQPFLEVTKEAFDRSFDVNVRAVIHVSQIVARGMIARGVPGSIVN 133
Query: 752 VSSI 755
VSS
Sbjct: 134 VSSQ 137
Score = 42.1 bits (99), Expect = 5e-04
Identities = 19/49 (38%), Positives = 25/49 (51%)
Query: 631 STVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
S Y +K AL LTKV+A +L P IRVN + P ++ T G
Sbjct: 139 SQRALTNHTVYCSTKAALDMLTKVMALELGPHKIRVNSVNPTVVMTDMG 187
>gnl|CDD|135631 PRK05867, PRK05867, short chain dehydrogenase; Provisional.
Length = 253
Score = 125 bits (316), Expect = 2e-32
Identities = 77/248 (31%), Positives = 126/248 (50%), Gaps = 8/248 (3%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GK A++T +S GIG +A GA V I++R + K + + G K+ V C
Sbjct: 7 LHGKRALITGASTGIGKRVALAYVEAGAQVAIAARHLDALEKLADEIGTSG-GKVVPVCC 65
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V++ + + + + GGIDI V NA + P+++ P + ++ NV FL
Sbjct: 66 DVSQHQQVTSMLDQVTAELGGIDIAVCNAGI-ITVTPMLDMPLEEFQRLQNTNVTGVFLT 124
Query: 499 TQEVL-PYIRKRNGGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
Q +++ GG I+ +S+ G + + + Y SK A++ LTKA+A +LA I
Sbjct: 125 AQAAAKAMVKQGQGGVIINTASMSGHIINVPQQVSHYCASKAAVIHLTKAMAVELAPHKI 184
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN ++PG T+ E + +P+GRL P+E+ G+ +L S+ +SY+TG
Sbjct: 185 RVNSVSPGYILTELVEPYTEY---QPLWEPKIPLGRLGRPEELAGLYLYLASEASSYMTG 241
Query: 616 EVIVAAGG 623
IV GG
Sbjct: 242 SDIVIDGG 249
Score = 92.4 bits (229), Expect = 8e-21
Identities = 59/194 (30%), Positives = 98/194 (50%), Gaps = 5/194 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GK A++T +S GIG +A GA V I++R + K + + G K+ V C
Sbjct: 7 LHGKRALITGASTGIGKRVALAYVEAGAQVAIAARHLDALEKLADEIGTSG-GKVVPVCC 65
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V++ + + + + GGIDI V NA + P+++ P + ++ NV FL
Sbjct: 66 DVSQHQQVTSMLDQVTAELGGIDIAVCNAGI-ITVTPMLDMPLEEFQRLQNTNVTGVFLT 124
Query: 130 TQEVL-PYIRKRNGGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
Q +++ GG I+ +S+ G + + + Y SK A++ LTKA+A +LA I
Sbjct: 125 AQAAAKAMVKQGQGGVIINTASMSGHIINVPQQVSHYCASKAAVIHLTKAMAVELAPHKI 184
Query: 187 RVNCLAPGITKTKF 200
RVN ++PG T+
Sbjct: 185 RVNSVSPGYILTEL 198
Score = 46.2 bits (109), Expect = 3e-05
Identities = 19/41 (46%), Positives = 26/41 (63%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+ Y SK A+ LTK +A +LAP IRVN ++PG I T+
Sbjct: 158 VSHYCASKAAVIHLTKAMAVELAPHKIRVNSVSPGYILTEL 198
Score = 40.4 bits (94), Expect = 0.002
Identities = 22/95 (23%), Positives = 43/95 (45%), Gaps = 9/95 (9%)
Query: 664 IRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIF 723
+ + + + D++ A L GGIDI V NA + P+++ + ++
Sbjct: 63 VCCDVSQHQQVTSML-DQVTAEL------GGIDIAVCNAGIITV-TPMLDMPLEEFQRLQ 114
Query: 724 DVNLKSSFLLTQEVLPYM-RKKKGGSIVYVSSIGG 757
+ N+ FL Q M ++ +GG I+ +S+ G
Sbjct: 115 NTNVTGVFLTAQAAAKAMVKQGQGGVIINTASMSG 149
>gnl|CDD|212493 cd08932, HetN_like_SDR_c, HetN oxidoreductase-like, classical (c)
SDR. This subgroup includes Anabaena sp. strain PCC
7120 HetN, a putative oxidoreductase involved in
heterocyst differentiation, and related proteins. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 223
Score = 124 bits (314), Expect = 2e-32
Identities = 65/238 (27%), Positives = 102/238 (42%), Gaps = 16/238 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KVA+VT +S GIG IA+ L+ +G V + R N G + V
Sbjct: 1 KVALVTGASRGIGIEIARALARDGYRVSLGLR---NPEDLAALSASGGD--VEAVPYDAR 55
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
ED + L + +FG ID+LV NA + T + E + + F +NV + LT+
Sbjct: 56 DPEDARALVDALRDRFGRIDVLVHNAGIGRPT-TLREGSDAELEAHFSINVIAPAELTRA 114
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
+LP +R+ G +V+++S+ G YS SK AL L A+ Q+ +RV+ +
Sbjct: 115 LLPALREAGSGRVVFLNSLSGKRVLAGNAGYSASKFALRALAHALRQEGWDHGVRVSAVC 174
Query: 562 PGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIV 619
PG T A L V P + P ++ +V + + V V
Sbjct: 175 PGFVDTPMAQGLTL--------VGAFPPEEMIQPKDIANLVRMVI--ELPENITSVAV 222
Score = 116 bits (292), Expect = 2e-29
Identities = 59/195 (30%), Positives = 90/195 (46%), Gaps = 6/195 (3%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KVA+VT +S GIG IA+ L+ +G V + R N G + V
Sbjct: 1 KVALVTGASRGIGIEIARALARDGYRVSLGLR---NPEDLAALSASGGD--VEAVPYDAR 55
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
ED + L + +FG ID+LV NA + T + E + + F +NV + LT+
Sbjct: 56 DPEDARALVDALRDRFGRIDVLVHNAGIGRPT-TLREGSDAELEAHFSINVIAPAELTRA 114
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
+LP +R+ G +V+++S+ G YS SK AL L A+ Q+ +RV+ +
Sbjct: 115 LLPALREAGSGRVVFLNSLSGKRVLAGNAGYSASKFALRALAHALRQEGWDHGVRVSAVC 174
Query: 193 PGITKTKFAAAKKEV 207
PG T A V
Sbjct: 175 PGFVDTPMAQGLTLV 189
Score = 62.4 bits (152), Expect = 8e-11
Identities = 30/126 (23%), Positives = 54/126 (42%), Gaps = 19/126 (15%)
Query: 650 GLTKVVAEDLAPENIRVNCLA---PGLIRTKF-GDRMIA--------------MLSTDKL 691
G+ +A LA + RV+ L G + A + +
Sbjct: 11 GIGIEIARALARDGYRVSLGLRNPEDLAALSASGGDVEAVPYDARDPEDARALVDALRDR 70
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G ID+LV NA + L E S+ + F +N+ + LT+ +LP +R+ G +V+
Sbjct: 71 FGRIDVLVHNAGIG-RPTTLREGSDAELEAHFSINVIAPAELTRALLPALREAGSGRVVF 129
Query: 752 VSSIGG 757
++S+ G
Sbjct: 130 LNSLSG 135
Score = 31.9 bits (73), Expect = 0.88
Identities = 12/41 (29%), Positives = 19/41 (46%)
Query: 636 RFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
YS SK AL L + ++ +RV+ + PG + T
Sbjct: 140 AGNAGYSASKFALRALAHALRQEGWDHGVRVSAVCPGFVDT 180
>gnl|CDD|187593 cd05332, 11beta-HSD1_like_SDR_c, 11beta-hydroxysteroid
dehydrogenase type 1 (11beta-HSD1)-like, classical (c)
SDRs. Human 11beta_HSD1 catalyzes the NADP(H)-dependent
interconversion of cortisone and cortisol. This subgroup
also includes human dehydrogenase/reductase SDR family
member 7C (DHRS7C) and DHRS7B. These proteins have the
GxxxGxG nucleotide binding motif and S-Y-K catalytic
triad characteristic of the SDRs, but have an atypical
C-terminal domain that contributes to homodimerization
contacts. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 257
Score = 125 bits (316), Expect = 3e-32
Identities = 69/212 (32%), Positives = 107/212 (50%), Gaps = 3/212 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKV ++T +S GIG +A L+ GA +V+S+R+E + + + G V
Sbjct: 1 LQGKVVIITGASSGIGEELAYHLARLGARLVLSARREERLEEVKSECLELGAPSPHVVPL 60
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
++ ED +++ E A K FGG+DIL++NA ++ + +V KI EVN L
Sbjct: 61 DMSDLEDAEQVVEEALKLFGGLDILINNAGISMR-SLFHDTSIDVDRKIMEVNYFGPVAL 119
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ LP++ +R+ GSIV VSSI G AY+ SK AL G ++ +L+ NI V
Sbjct: 120 TKAALPHLIERSQGSIVVVSSIAGKIGVPFRTAYAASKHALQGFFDSLRAELSEPNISVT 179
Query: 190 CLAPGITKTKFA--AAKKEVKKKETNDEPIVY 219
+ PG+ T A A + D+
Sbjct: 180 VVCPGLIDTNIAMNALSGDGSMSAKMDDTTAN 211
Score = 122 bits (308), Expect = 4e-31
Identities = 67/192 (34%), Positives = 103/192 (53%), Gaps = 1/192 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKV ++T +S GIG +A L+ GA +V+S+R+E + + + G V
Sbjct: 1 LQGKVVIITGASSGIGEELAYHLARLGARLVLSARREERLEEVKSECLELGAPSPHVVPL 60
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
++ ED +++ E A K FGG+DIL++NA ++ + +V KI EVN L
Sbjct: 61 DMSDLEDAEQVVEEALKLFGGLDILINNAGISMR-SLFHDTSIDVDRKIMEVNYFGPVAL 119
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ LP++ +R+ GSIV VSSI G AY+ SK AL G ++ +L+ NI V
Sbjct: 120 TKAALPHLIERSQGSIVVVSSIAGKIGVPFRTAYAASKHALQGFFDSLRAELSEPNISVT 179
Query: 559 CLAPGITKTKFA 570
+ PG+ T A
Sbjct: 180 VVCPGLIDTNIA 191
Score = 63.8 bits (156), Expect = 4e-11
Identities = 28/68 (41%), Positives = 42/68 (61%), Gaps = 1/68 (1%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
KL+GG+DIL++NA ++ + + S V KI +VN LT+ LP++ ++ GSI
Sbjct: 77 KLFGGLDILINNAGISMRS-LFHDTSIDVDRKIMEVNYFGPVALTKAALPHLIERSQGSI 135
Query: 750 VYVSSIGG 757
V VSSI G
Sbjct: 136 VVVSSIAG 143
>gnl|CDD|187662 cd09761, A3DFK9-like_SDR_c, Clostridium thermocellum A3DFK9-like, a
putative carbohydrate or polyalcohol metabolizing SDR,
classical (c) SDRs. This subgroup includes a putative
carbohydrate or polyalcohol metabolizing SDR (A3DFK9)
from Clostridium thermocellum. Its members have a
TGXXXGXG classical-SDR glycine-rich NAD-binding motif,
and some have a canonical SDR active site tetrad (A3DFK9
lacks the upstream Asn). SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 242
Score = 124 bits (312), Expect = 6e-32
Identities = 75/248 (30%), Positives = 115/248 (46%), Gaps = 8/248 (3%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GKVA+VT GIG I G VV + E + + + EG + V V
Sbjct: 1 GKVAIVTGGGHGIGKQICLDFLEAGDKVVFADIDEE---RGADFAEAEG-PNLFFVHGDV 56
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
A + + + +K G ID+LV+NAA + G + WD+I VN+ + L++
Sbjct: 57 ADETLVKFVVYAMLEKLGRIDVLVNNAARG-SKGILSSLLLEEWDRILSVNLTGPYELSR 115
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
+ K N G I+ ++S AY+ SK L+ LT A+A L +IRVNC+
Sbjct: 116 YCRDELIK-NKGRIINIASTRAFQSEPDSEAYAASKGGLVALTHALAMSL-GPDIRVNCI 173
Query: 561 APGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVA 620
+PG T + + + P GR+ P ++ +V FLC DA +ITGE +
Sbjct: 174 SPGWINTT-EQQEFTAAPLTQEDHAQHPAGRVGTPKDIANLVLFLCQQDAGFITGETFIV 232
Query: 621 AGGMQSRL 628
GGM ++
Sbjct: 233 DGGMTKKM 240
Score = 91.1 bits (226), Expect = 2e-20
Identities = 58/206 (28%), Positives = 89/206 (43%), Gaps = 7/206 (3%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GKVA+VT GIG I G VV + E + + + EG + V V
Sbjct: 1 GKVAIVTGGGHGIGKQICLDFLEAGDKVVFADIDEE---RGADFAEAEG-PNLFFVHGDV 56
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
A + + + +K G ID+LV+NAA + G + WD+I VN+ + L++
Sbjct: 57 ADETLVKFVVYAMLEKLGRIDVLVNNAARG-SKGILSSLLLEEWDRILSVNLTGPYELSR 115
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
+ K N G I+ ++S AY+ SK L+ LT A+A L +IRVNC+
Sbjct: 116 YCRDELIK-NKGRIINIASTRAFQSEPDSEAYAASKGGLVALTHALAMSL-GPDIRVNCI 173
Query: 192 APGITKTKFAAAKKEVKKKETNDEPI 217
+PG T + +
Sbjct: 174 SPGWINTTEQQEFTAAPLTQEDHAQH 199
Score = 45.3 bits (107), Expect = 5e-05
Identities = 21/69 (30%), Positives = 33/69 (47%), Gaps = 4/69 (5%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
G ID+LV+NAA + L WD+I VNL + L++ + K G I+
Sbjct: 73 LGRIDVLVNNAARGSKGI--LSSLLLEEWDRILSVNLTGPYELSRYCRDELI-KNKGRII 129
Query: 751 YVSSIGGFK 759
++S F+
Sbjct: 130 NIASTRAFQ 138
Score = 38.3 bits (89), Expect = 0.008
Identities = 19/38 (50%), Positives = 24/38 (63%), Gaps = 1/38 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AY+ SK L LT +A L P+ IRVNC++PG I T
Sbjct: 145 AYAASKGGLVALTHALAMSLGPD-IRVNCISPGWINTT 181
>gnl|CDD|187619 cd05361, haloalcohol_DH_SDR_c-like, haloalcohol dehalogenase,
classical (c) SDRs. Dehalogenases cleave carbon-halogen
bonds. Haloalcohol dehalogenase show low sequence
similarity to short-chain dehydrogenases/reductases
(SDRs). Like the SDRs, haloalcohol dehalogenases have a
conserved catalytic triad (Ser-Tyr-Lys/Arg), and form a
Rossmann fold. However, the normal classical SDR
NAD(P)-binding motif (TGXXGXG) and NAD-binding function
is replaced with a halide binding site, allowing the
enzyme to catalyze a dehalogenation reaction. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 242
Score = 124 bits (312), Expect = 6e-32
Identities = 72/246 (29%), Positives = 118/246 (47%), Gaps = 14/246 (5%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVI--SSRKESNVNKAVETLQKEGHQKISGVVCHV 440
+A+VT + G A A+ L+ +G +VV +S ++ +A E+ + G
Sbjct: 3 IALVTHARHFAGPASAEALTEDGYTVVCHDASFADAAERQAFES-------ENPGTKALS 55
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+K + L + + G ID+LVSN + P+ E + FE F L Q
Sbjct: 56 EQKPEE--LVDAVLQAGGAIDVLVSNDYIPRPMNPIDGTSEADIRQAFEALSIFPFALLQ 113
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
+ ++K GGSI++++S P Y ++ A + L +++A++L+ +NI V +
Sbjct: 114 AAIAQMKKAGGGSIIFITSAVPKKPLAYNSLYGPARAAAVALAESLAKELSRDNILVYAI 173
Query: 561 APGI--TKTKFAAALYETEEAHEIAV-SNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
P + T F + +E V +VP+GRL PDEMG +VAFL S A ITG+
Sbjct: 174 GPNFFNSPTYFPTSDWENNPELRERVKRDVPLGRLGRPDEMGALVAFLASRRADPITGQF 233
Query: 618 IVAAGG 623
AGG
Sbjct: 234 FAFAGG 239
Score = 80.3 bits (198), Expect = 8e-17
Identities = 46/182 (25%), Positives = 85/182 (46%), Gaps = 11/182 (6%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVI--SSRKESNVNKAVETLQKEGHQKISGVVCHV 71
+A+VT + G A A+ L+ +G +VV +S ++ +A E+ + G
Sbjct: 3 IALVTHARHFAGPASAEALTEDGYTVVCHDASFADAAERQAFES-------ENPGTKALS 55
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+K + L + + G ID+LVSN + P+ E + FE F L Q
Sbjct: 56 EQKPEE--LVDAVLQAGGAIDVLVSNDYIPRPMNPIDGTSEADIRQAFEALSIFPFALLQ 113
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
+ ++K GGSI++++S P Y ++ A + L +++A++L+ +NI V +
Sbjct: 114 AAIAQMKKAGGGSIIFITSAVPKKPLAYNSLYGPARAAAVALAESLAKELSRDNILVYAI 173
Query: 192 AP 193
P
Sbjct: 174 GP 175
Score = 51.8 bits (124), Expect = 3e-07
Identities = 24/92 (26%), Positives = 38/92 (41%)
Query: 671 PGLIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSS 730
PG + + + G ID+LVSN + P+ SE + F+
Sbjct: 49 PGTKALSEQKPEELVDAVLQAGGAIDVLVSNDYIPRPMNPIDGTSEADIRQAFEALSIFP 108
Query: 731 FLLTQEVLPYMRKKKGGSIVYVSSIGGFKQFK 762
F L Q + M+K GGSI++++S K
Sbjct: 109 FALLQAAIAQMKKAGGGSIIFITSAVPKKPLA 140
>gnl|CDD|187630 cd05372, ENR_SDR, Enoyl acyl carrier protein (ACP) reductase (ENR),
divergent SDR. This bacterial subgroup of ENRs includes
Escherichia coli ENR. ENR catalyzes the
NAD(P)H-dependent reduction of enoyl-ACP in the last
step of fatty acid biosynthesis. De novo fatty acid
biosynthesis is catalyzed by the fatty acid synthetase
complex, through the serial addition of 2-carbon
subunits. In bacteria and plants,ENR catalyzes one of
six synthetic steps in this process. Oilseed rape ENR,
and also apparently the NADH-specific form of
Escherichia coli ENR, is tetrameric. Although similar
to the classical SDRs, this group does not have the
canonical catalytic tetrad, nor does it have the typical
Gly-rich NAD-binding pattern. Such so-called divergent
SDRs have a GXXXXXSXA NAD-binding motif and a YXXMXXXK
(or YXXXMXXXK) active site motif. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 123 bits (312), Expect = 1e-31
Identities = 71/249 (28%), Positives = 120/249 (48%), Gaps = 8/249 (3%)
Query: 381 GKVAVVT--ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
GK ++T A+ I + IAK L GA + + + E+ + + ++ G + + C
Sbjct: 1 GKRILITGIANDRSIAWGIAKALHEAGAELAFTYQPEALRKRVEKLAERLGESALV-LPC 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILV---SNAAVNPATGPVVECPENVWDKIFEVNVKST 495
V+ E+ ++LF +K +G +D LV + A GP ++ + K +++ S
Sbjct: 60 DVSNDEEIKELFAEVKKDWGKLDGLVHSIAFAPKVQLKGPFLDTSRKGFLKALDISAYSL 119
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
L + LP + GGSIV +S +G V+K AL + +A +L + I
Sbjct: 120 VSLAKAALPIMN--PGGSIVTLSYLGSERVVPGYNVMGVAKAALESSVRYLAYELGRKGI 177
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN ++ G KT A+ + ++ E + P+GR +E+G AFL SD +S ITG
Sbjct: 178 RVNAISAGPIKTLAASGITGFDKMLEYSEQRAPLGRNVTAEEVGNTAAFLLSDLSSGITG 237
Query: 616 EVIVAAGGM 624
E+I GG
Sbjct: 238 EIIYVDGGY 246
Score = 89.6 bits (223), Expect = 5e-20
Identities = 53/203 (26%), Positives = 93/203 (45%), Gaps = 8/203 (3%)
Query: 12 GKVAVVT--ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
GK ++T A+ I + IAK L GA + + + E+ + + ++ G + + C
Sbjct: 1 GKRILITGIANDRSIAWGIAKALHEAGAELAFTYQPEALRKRVEKLAERLGESALV-LPC 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILV---SNAAVNPATGPVVECPENVWDKIFEVNVKST 126
V+ E+ ++LF +K +G +D LV + A GP ++ + K +++ S
Sbjct: 60 DVSNDEEIKELFAEVKKDWGKLDGLVHSIAFAPKVQLKGPFLDTSRKGFLKALDISAYSL 119
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
L + LP + GGSIV +S +G V+K AL + +A +L + I
Sbjct: 120 VSLAKAALPIMN--PGGSIVTLSYLGSERVVPGYNVMGVAKAALESSVRYLAYELGRKGI 177
Query: 187 RVNCLAPGITKTKFAAAKKEVKK 209
RVN ++ G KT A+ K
Sbjct: 178 RVNAISAGPIKTLAASGITGFDK 200
Score = 43.7 bits (104), Expect = 2e-04
Identities = 28/102 (27%), Positives = 43/102 (42%), Gaps = 27/102 (26%)
Query: 579 AHEI-AVSNVPMGRLAVP--DEMGGIVAFLCSDDASYITGEVIVAA-GGMQSRLTKSTVE 634
A +I A S V + + A+P + G IV SY+ E +V M
Sbjct: 111 ALDISAYSLVSLAKAALPIMNPGGSIVTL------SYLGSERVVPGYNVM---------- 154
Query: 635 FRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V+K AL + +A +L + IRVN ++ G I+T
Sbjct: 155 -------GVAKAALESSVRYLAYELGRKGIRVNAISAGPIKT 189
>gnl|CDD|181297 PRK08217, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 253
Score = 122 bits (309), Expect = 2e-31
Identities = 76/258 (29%), Positives = 125/258 (48%), Gaps = 19/258 (7%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L KV V+T + G+G A+A+ L+ +GA + + + + +AV G ++ G
Sbjct: 2 DLKDKVIVITGGAQGLGRAMAEYLAQKGAKLALIDLNQEKLEEAVAECGALG-TEVRGYA 60
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAA-------VNPATGPVVE-CPENVWDKIFE 489
+V +ED + F + FG ++ L++NA V G V + + +
Sbjct: 61 ANVTDEEDVEATFAQIAEDFGQLNGLINNAGILRDGLLVKAKDGKVTSKMSLEQFQSVID 120
Query: 490 VNVKSTFLLTQEV-LPYIRKRNGGSIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAV 546
VN+ FL +E I + G I+ +SSI A +G YS SK + +T
Sbjct: 121 VNLTGVFLCGREAAAKMIESGSKGVIINISSI---ARAGNMGQTNYSASKAGVAAMTVTW 177
Query: 547 AQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLC 606
A++LA IRV +APG+ +T+ AA+ EA E +P+GRL P+E+ V F+
Sbjct: 178 AKELARYGIRVAAIAPGVIETEMTAAM--KPEALERLEKMIPVGRLGEPEEIAHTVRFII 235
Query: 607 SDDASYITGEVIVAAGGM 624
+D Y+TG V+ GG+
Sbjct: 236 END--YVTGRVLEIDGGL 251
Score = 98.9 bits (247), Expect = 4e-23
Identities = 61/221 (27%), Positives = 103/221 (46%), Gaps = 16/221 (7%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L KV V+T + G+G A+A+ L+ +GA + + + + +AV G ++ G
Sbjct: 2 DLKDKVIVITGGAQGLGRAMAEYLAQKGAKLALIDLNQEKLEEAVAECGALG-TEVRGYA 60
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAA-------VNPATGPVVE-CPENVWDKIFE 120
+V +ED + F + FG ++ L++NA V G V + + +
Sbjct: 61 ANVTDEEDVEATFAQIAEDFGQLNGLINNAGILRDGLLVKAKDGKVTSKMSLEQFQSVID 120
Query: 121 VNVKSTFLLTQEV-LPYIRKRNGGSIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAV 177
VN+ FL +E I + G I+ +SSI A +G YS SK + +T
Sbjct: 121 VNLTGVFLCGREAAAKMIESGSKGVIINISSI---ARAGNMGQTNYSASKAGVAAMTVTW 177
Query: 178 AQDLASENIRVNCLAPGITKTKFAAA-KKEVKKKETNDEPI 217
A++LA IRV +APG+ +T+ AA K E ++ P+
Sbjct: 178 AKELARYGIRVAAIAPGVIETEMTAAMKPEALERLEKMIPV 218
Score = 39.9 bits (94), Expect = 0.003
Identities = 17/42 (40%), Positives = 24/42 (57%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
YS SK + +T A++LA IRV +APG+I T+ M
Sbjct: 163 YSASKAGVAAMTVTWAKELARYGIRVAAIAPGVIETEMTAAM 204
Score = 32.6 bits (75), Expect = 0.54
Identities = 13/38 (34%), Positives = 18/38 (47%), Gaps = 1/38 (2%)
Query: 719 WDKIFDVNLKSSFLLTQEVLPYM-RKKKGGSIVYVSSI 755
+ + DVNL FL +E M G I+ +SSI
Sbjct: 115 FQSVIDVNLTGVFLCGREAAAKMIESGSKGVIINISSI 152
>gnl|CDD|181517 PRK08642, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 253
Score = 122 bits (307), Expect = 4e-31
Identities = 68/255 (26%), Positives = 123/255 (48%), Gaps = 14/255 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
+++ + +VT S G+G AIA+ + EGA VV++ + + + A + G + I+ +
Sbjct: 2 QISEQTVLVTGGSRGLGAAIARAFAREGARVVVNYHQ--SEDAAEALADELGDRAIA-LQ 58
Query: 438 CHVAKKEDRQKLFEHAEKKFG-GIDILVSNAAV----NPATGPVVECPENVWD---KIFE 489
V +E Q +F A + FG I +V+NA + + + W+ + E
Sbjct: 59 ADVTDREQVQAMFATATEHFGKPITTVVNNALADFSFDGDARKKAD--DITWEDFQQQLE 116
Query: 490 VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQD 549
+VK Q LP +R++ G I+ + + P Y+ +K ALLGLT+ +A +
Sbjct: 117 GSVKGALNTIQAALPGMREQGFGRIINIGTNLFQNPVVPYHDYTTAKAALLGLTRNLAAE 176
Query: 550 LASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
L I VN ++ G+ +T A+A +E ++ + P+ ++ P E V F S
Sbjct: 177 LGPYGITVNMVSGGLLRTTDASAA-TPDEVFDLIAATTPLRKVTTPQEFADAVLFFASPW 235
Query: 610 ASYITGEVIVAAGGM 624
A +TG+ +V GG+
Sbjct: 236 ARAVTGQNLVVDGGL 250
Score = 94.4 bits (235), Expect = 2e-21
Identities = 55/203 (27%), Positives = 99/203 (48%), Gaps = 13/203 (6%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
+++ + +VT S G+G AIA+ + EGA VV++ + + + A + G + I+ +
Sbjct: 2 QISEQTVLVTGGSRGLGAAIARAFAREGARVVVNYHQ--SEDAAEALADELGDRAIA-LQ 58
Query: 69 CHVAKKEDRQKLFEHAEKKFG-GIDILVSNAAV----NPATGPVVECPENVWD---KIFE 120
V +E Q +F A + FG I +V+NA + + + W+ + E
Sbjct: 59 ADVTDREQVQAMFATATEHFGKPITTVVNNALADFSFDGDARKKAD--DITWEDFQQQLE 116
Query: 121 VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQD 180
+VK Q LP +R++ G I+ + + P Y+ +K ALLGLT+ +A +
Sbjct: 117 GSVKGALNTIQAALPGMREQGFGRIINIGTNLFQNPVVPYHDYTTAKAALLGLTRNLAAE 176
Query: 181 LASENIRVNCLAPGITKTKFAAA 203
L I VN ++ G+ +T A+A
Sbjct: 177 LGPYGITVNMVSGGLLRTTDASA 199
Score = 39.3 bits (92), Expect = 0.004
Identities = 17/36 (47%), Positives = 25/36 (69%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K AL GLT+ +A +L P I VN ++ GL+RT
Sbjct: 159 YTTAKAALLGLTRNLAAELGPYGITVNMVSGGLLRT 194
Score = 38.5 bits (90), Expect = 0.008
Identities = 16/82 (19%), Positives = 35/82 (42%), Gaps = 10/82 (12%)
Query: 680 DRMIAMLSTDKLYGGIDILVSNAAV----NPANEPLVECSEVVWD---KIFDVNLKSSFL 732
M A +T+ I +V+NA + + ++ W+ + + ++K +
Sbjct: 68 QAMFAT-ATEHFGKPITTVVNNALADFSFDGDARKKAD--DITWEDFQQQLEGSVKGALN 124
Query: 733 LTQEVLPYMRKKKGGSIVYVSS 754
Q LP MR++ G I+ + +
Sbjct: 125 TIQAALPGMREQGFGRIINIGT 146
>gnl|CDD|180984 PRK07454, PRK07454, short chain dehydrogenase; Provisional.
Length = 241
Score = 121 bits (306), Expect = 5e-31
Identities = 62/196 (31%), Positives = 96/196 (48%), Gaps = 6/196 (3%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
A++T +S GIG A A + G + + +R + + L+ G K + ++
Sbjct: 7 PRALITGASSGIGKATALAFAKAGWDLALVARSQDALEALAAELRSTG-VKAAAYSIDLS 65
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
E ++FG D+L++NA + TGP++E P + W + ++N+ S F
Sbjct: 66 NPEAIAPGIAELLEQFGCPDVLINNAGM-AYTGPLLEMPLSDWQWVIQLNLTSVFQCCSA 124
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
VLP +R R GG I+ VSSI F GAY VSK AL TK +A++ S IRV +
Sbjct: 125 VLPGMRARGGGLIINVSSIAARNAFPQWGAYCVSKAALAAFTKCLAEEERSHGIRVCTIT 184
Query: 562 PGITKTKFAAALYETE 577
G T L++TE
Sbjct: 185 LGAVNT----PLWDTE 196
Score = 120 bits (304), Expect = 9e-31
Identities = 58/182 (31%), Positives = 90/182 (49%), Gaps = 2/182 (1%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
A++T +S GIG A A + G + + +R + + L+ G K + ++
Sbjct: 7 PRALITGASSGIGKATALAFAKAGWDLALVARSQDALEALAAELRSTG-VKAAAYSIDLS 65
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
E ++FG D+L++NA + TGP++E P + W + ++N+ S F
Sbjct: 66 NPEAIAPGIAELLEQFGCPDVLINNAGM-AYTGPLLEMPLSDWQWVIQLNLTSVFQCCSA 124
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
VLP +R R GG I+ VSSI F GAY VSK AL TK +A++ S IRV +
Sbjct: 125 VLPGMRARGGGLIINVSSIAARNAFPQWGAYCVSKAALAAFTKCLAEEERSHGIRVCTIT 184
Query: 193 PG 194
G
Sbjct: 185 LG 186
Score = 63.8 bits (156), Expect = 3e-11
Identities = 26/70 (37%), Positives = 36/70 (51%), Gaps = 1/70 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G D+L++NA + PL+E W + +NL S F VLP MR + GG I+
Sbjct: 81 FGCPDVLINNAGMAYTG-PLLEMPLSDWQWVIQLNLTSVFQCCSAVLPGMRARGGGLIIN 139
Query: 752 VSSIGGFKQF 761
VSSI F
Sbjct: 140 VSSIAARNAF 149
Score = 43.4 bits (103), Expect = 2e-04
Identities = 27/82 (32%), Positives = 36/82 (43%), Gaps = 20/82 (24%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK----------FGDRMIAMLST 688
GAY VSK AL TK +AE+ IRV + G + T F DR AMLS
Sbjct: 153 GAYCVSKAALAAFTKCLAEEERSHGIRVCTITLGAVNTPLWDTETVQADF-DRS-AMLSP 210
Query: 689 DKLYGGIDILVSNAAVNPANEP 710
++ V+ ++ A P
Sbjct: 211 EQ--------VAQTILHLAQLP 224
>gnl|CDD|180300 PRK05875, PRK05875, short chain dehydrogenase; Provisional.
Length = 276
Score = 122 bits (307), Expect = 7e-31
Identities = 68/250 (27%), Positives = 115/250 (46%), Gaps = 1/250 (0%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETL-QKEGHQKISGVV 437
+ +VT GIG +A L GA+V+I R + A E + +G +
Sbjct: 5 FQDRTYLVTGGGSGIGKGVAAGLVAAGAAVMIVGRNPDKLAAAAEEIEALKGAGAVRYEP 64
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V ++ + + A G + +V A + GP+ + + W + ++NV T
Sbjct: 65 ADVTDEDQVARAVDAATAWHGRLHGVVHCAGGSETIGPITQIDSDAWRRTVDLNVNGTMY 124
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ + + + GGS V +SSI + GAY V+K+A+ L K A +L +RV
Sbjct: 125 VLKHAARELVRGGGGSFVGISSIAASNTHRWFGAYGVTKSAVDHLMKLAADELGPSWVRV 184
Query: 558 NCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEV 617
N + PG+ +T A + E+ E + P+ R+ +++ + FL SD AS+ITG+V
Sbjct: 185 NSIRPGLIRTDLVAPITESPELSADYRACTPLPRVGEVEDVANLAMFLLSDAASWITGQV 244
Query: 618 IVAAGGMQSR 627
I GG R
Sbjct: 245 INVDGGHMLR 254
Score = 91.8 bits (228), Expect = 2e-20
Identities = 58/223 (26%), Positives = 98/223 (43%), Gaps = 3/223 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETL-QKEGHQKISGVV 68
+ +VT GIG +A L A GA+V+I R + A E + +G +
Sbjct: 5 FQDRTYLVTGGGSGIGKGVAAGLVAAGAAVMIVGRNPDKLAAAAEEIEALKGAGAVRYEP 64
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V ++ + + A G + +V A + GP+ + + W + ++NV T
Sbjct: 65 ADVTDEDQVARAVDAATAWHGRLHGVVHCAGGSETIGPITQIDSDAWRRTVDLNVNGTMY 124
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+ + + + GGS V +SSI + GAY V+K+A+ L K A +L +RV
Sbjct: 125 VLKHAARELVRGGGGSFVGISSIAASNTHRWFGAYGVTKSAVDHLMKLAADELGPSWVRV 184
Query: 189 NCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDV 231
N + PG+ +T A E E + + T GE++DV
Sbjct: 185 NSIRPGLIRTDLVAPITES--PELSADYRACTPLPRVGEVEDV 225
Score = 54.8 bits (132), Expect = 5e-08
Identities = 21/41 (51%), Positives = 30/41 (73%)
Query: 636 RFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
R+ GAY V+K+A+ L K+ A++L P +RVN + PGLIRT
Sbjct: 154 RWFGAYGVTKSAVDHLMKLAADELGPSWVRVNSIRPGLIRT 194
>gnl|CDD|187639 cd08934, CAD_SDR_c, clavulanic acid dehydrogenase (CAD), classical
(c) SDR. CAD catalyzes the NADP-dependent reduction of
clavulanate-9-aldehyde to clavulanic acid, a
beta-lactamase inhibitor. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 243
Score = 121 bits (304), Expect = 7e-31
Identities = 57/192 (29%), Positives = 98/192 (51%), Gaps = 2/192 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA+VT +S GIG A A+ L+AEGA+V I++R+ + + L+ EG + + +
Sbjct: 1 LQGKVALVTGASSGIGEATARALAAEGAAVAIAARRVDRLEALADELEAEGGKALV-LEL 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V ++ E + G +DILV+NA + GPV + W ++ + N+
Sbjct: 60 DVTDEQQVDAAVERTVEALGRLDILVNNAGIM-LLGPVEDADTTDWTRMIDTNLLGLMYT 118
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T LP+ RN G+IV +SS+ G + Y+ +K + ++ + Q++ +RV
Sbjct: 119 THAALPHHLLRNKGTIVNISSVAGRVAVRNSAVYNATKFGVNAFSEGLRQEVTERGVRVV 178
Query: 190 CLAPGITKTKFA 201
+ PG T+
Sbjct: 179 VIEPGTVDTELR 190
Score = 121 bits (304), Expect = 8e-31
Identities = 61/211 (28%), Positives = 107/211 (50%), Gaps = 4/211 (1%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L GKVA+VT +S GIG A A+ L+ EGA+V I++R+ + + L+ EG + + +
Sbjct: 1 LQGKVALVTGASSGIGEATARALAAEGAAVAIAARRVDRLEALADELEAEGGKALV-LEL 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V ++ E + G +DILV+NA + GPV + W ++ + N+
Sbjct: 60 DVTDEQQVDAAVERTVEALGRLDILVNNAGIM-LLGPVEDADTTDWTRMIDTNLLGLMYT 118
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T LP+ RN G+IV +SS+ G + Y+ +K + ++ + Q++ +RV
Sbjct: 119 THAALPHHLLRNKGTIVNISSVAGRVAVRNSAVYNATKFGVNAFSEGLRQEVTERGVRVV 178
Query: 559 CLAPGITKTKFAAALYE--TEEAHEIAVSNV 587
+ PG T+ + T+EA+E +S +
Sbjct: 179 VIEPGTVDTELRDHITHTITKEAYEERISTI 209
Score = 49.5 bits (118), Expect = 2e-06
Identities = 23/74 (31%), Positives = 37/74 (50%), Gaps = 1/74 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A+ T + G +DILV+NA + P+ + W ++ D NL T LP+
Sbjct: 70 AVERTVEALGRLDILVNNAGIMLLG-PVEDADTTDWTRMIDTNLLGLMYTTHAALPHHLL 128
Query: 744 KKGGSIVYVSSIGG 757
+ G+IV +SS+ G
Sbjct: 129 RNKGTIVNISSVAG 142
Score = 29.0 bits (65), Expect = 7.4
Identities = 8/42 (19%), Positives = 21/42 (50%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
Y+ +K + ++ + +++ +RV + PG + T+ D
Sbjct: 150 AVYNATKFGVNAFSEGLRQEVTERGVRVVVIEPGTVDTELRD 191
>gnl|CDD|187592 cd05331, DH-DHB-DH_SDR_c, 2,3 dihydro-2,3 dihydrozybenzoate
dehydrogenases, classical (c) SDRs. 2,3 dihydro-2,3
dihydrozybenzoate dehydrogenase shares the
characteristics of the classical SDRs. This subgroup
includes Escherichai coli EntA which catalyzes the
NAD+-dependent oxidation of
2,3-dihydro-2,3-dihydroxybenzoate to
2,3-dihydroxybenzoate during biosynthesis of the
siderophore Enterobactin. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 244
Score = 121 bits (304), Expect = 8e-31
Identities = 76/248 (30%), Positives = 112/248 (45%), Gaps = 17/248 (6%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
+VT ++ GIG A+A+ L GA+V+ L + G + VA
Sbjct: 1 VIVTGAAQGIGRAVARHLLQAGATVIALDLPF-------VLLLEYGDP-LRLTPLDVADA 52
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
+++ + G ID LV N A G W++ F VNV F L Q V
Sbjct: 53 AAVREVCSRLLAEHGPIDALV-NCAGVLRPGATDPLSTEDWEQTFAVNVTGVFNLLQAVA 111
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
P+++ R G+IV V+S P + AY SK AL L+K + +LA +R N ++PG
Sbjct: 112 PHMKDRRTGAIVTVASNAAHVPRISMAAYGASKAALASLSKCLGLELAPYGVRCNVVSPG 171
Query: 564 ITKTKFAAALYETE--EAHEIAVS------NVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
T T L+ E A IA +P+G++A P ++ V FL SD A +IT
Sbjct: 172 STDTAMQRTLWHDEDGAAQVIAGVPEQFRLGIPLGKIAQPADIANAVLFLASDQAGHITM 231
Query: 616 EVIVAAGG 623
+V GG
Sbjct: 232 HDLVVDGG 239
Score = 93.7 bits (233), Expect = 2e-21
Identities = 56/184 (30%), Positives = 83/184 (45%), Gaps = 9/184 (4%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
+VT ++ GIG A+A+ L GA+V+ L + G + VA
Sbjct: 1 VIVTGAAQGIGRAVARHLLQAGATVIALDLPF-------VLLLEYGDP-LRLTPLDVADA 52
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
+++ + G ID LV N A G W++ F VNV F L Q V
Sbjct: 53 AAVREVCSRLLAEHGPIDALV-NCAGVLRPGATDPLSTEDWEQTFAVNVTGVFNLLQAVA 111
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
P+++ R G+IV V+S P + AY SK AL L+K + +LA +R N ++PG
Sbjct: 112 PHMKDRRTGAIVTVASNAAHVPRISMAAYGASKAALASLSKCLGLELAPYGVRCNVVSPG 171
Query: 195 ITKT 198
T T
Sbjct: 172 STDT 175
Score = 44.4 bits (105), Expect = 8e-05
Identities = 24/63 (38%), Positives = 34/63 (53%), Gaps = 3/63 (4%)
Query: 693 GGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
G ID LV+ A V P S W++ F VN+ F L Q V P+M+ ++ G+IV
Sbjct: 67 GPIDALVNCAGVLRPG--ATDPLSTEDWEQTFAVNVTGVFNLLQAVAPHMKDRRTGAIVT 124
Query: 752 VSS 754
V+S
Sbjct: 125 VAS 127
Score = 41.7 bits (98), Expect = 7e-04
Identities = 16/39 (41%), Positives = 23/39 (58%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+ AY SK AL L+K + +LAP +R N ++PG T
Sbjct: 137 MAAYGASKAALASLSKCLGLELAPYGVRCNVVSPGSTDT 175
>gnl|CDD|187598 cd05339, 17beta-HSDXI-like_SDR_c, human 17-beta-hydroxysteroid
dehydrogenase XI-like, classical (c) SDRs.
17-beta-hydroxysteroid dehydrogenases (17betaHSD) are a
group of isozymes that catalyze activation and
inactivation of estrogen and androgens. 17betaHSD type
XI, a classical SDR, preferentially converts
3alpha-adiol to androsterone but not numerous other
tested steroids. This subgroup of classical SDRs also
includes members identified as retinol dehydrogenases,
which convert retinol to retinal, a property that
overlaps with 17betaHSD activity. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 243
Score = 120 bits (303), Expect = 1e-30
Identities = 55/192 (28%), Positives = 94/192 (48%), Gaps = 9/192 (4%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVET--LQKEGHQKISGVVCHV 71
+ ++T GIG +A + GA VVI + N A ET ++ K+ C V
Sbjct: 1 IVLITGGGSGIGRLLALEFAKRGAKVVIL---DINEKGAEETANNVRKAGGKVHYYKCDV 57
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+K+E+ + + +K+ G + IL++NA V + ++E P+ +K FEVN + F T+
Sbjct: 58 SKREEVYEAAKKIKKEVGDVTILINNAGV-VSGKKLLELPDEEIEKTFEVNTLAHFWTTK 116
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE---NIRV 188
LP + +RN G IV ++S+ GL L Y SK A +G +++ +L + I+
Sbjct: 117 AFLPDMLERNHGHIVTIASVAGLISPAGLADYCASKAAAVGFHESLRLELKAYGKPGIKT 176
Query: 189 NCLAPGITKTKF 200
+ P T
Sbjct: 177 TLVCPYFINTGM 188
Score = 119 bits (300), Expect = 3e-30
Identities = 55/192 (28%), Positives = 94/192 (48%), Gaps = 9/192 (4%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVET--LQKEGHQKISGVVCHV 440
+ ++T GIG +A + GA VVI + N A ET ++ K+ C V
Sbjct: 1 IVLITGGGSGIGRLLALEFAKRGAKVVIL---DINEKGAEETANNVRKAGGKVHYYKCDV 57
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+K+E+ + + +K+ G + IL++NA V + ++E P+ +K FEVN + F T+
Sbjct: 58 SKREEVYEAAKKIKKEVGDVTILINNAGV-VSGKKLLELPDEEIEKTFEVNTLAHFWTTK 116
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE---NIRV 557
LP + +RN G IV ++S+ GL L Y SK A +G +++ +L + I+
Sbjct: 117 AFLPDMLERNHGHIVTIASVAGLISPAGLADYCASKAAAVGFHESLRLELKAYGKPGIKT 176
Query: 558 NCLAPGITKTKF 569
+ P T
Sbjct: 177 TLVCPYFINTGM 188
Score = 58.8 bits (143), Expect = 1e-09
Identities = 22/66 (33%), Positives = 38/66 (57%), Gaps = 1/66 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G + IL++NA V + + L+E + +K F+VN + F T+ LP M ++ G IV +
Sbjct: 75 GDVTILINNAGV-VSGKKLLELPDEEIEKTFEVNTLAHFWTTKAFLPDMLERNHGHIVTI 133
Query: 753 SSIGGF 758
+S+ G
Sbjct: 134 ASVAGL 139
Score = 30.7 bits (70), Expect = 2.6
Identities = 23/137 (16%), Positives = 37/137 (27%), Gaps = 45/137 (32%)
Query: 549 DLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD 608
+ + VN LA T F + E H + +++V
Sbjct: 98 EEIEKTFEVNTLAHFWTTKAFLPDMLERNHGHIVTIASV--------------------- 136
Query: 609 DASYITGEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPE---NIR 665
A I+ AG Y SK A G + + +L I+
Sbjct: 137 -AGLIS-----PAGL---------------ADYCASKAAAVGFHESLRLELKAYGKPGIK 175
Query: 666 VNCLAPGLIRTKFGDRM 682
+ P I T +
Sbjct: 176 TTLVCPYFINTGMFQGV 192
>gnl|CDD|183718 PRK12746, PRK12746, short chain dehydrogenase; Provisional.
Length = 254
Score = 120 bits (302), Expect = 2e-30
Identities = 83/252 (32%), Positives = 131/252 (51%), Gaps = 11/252 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVV 437
L GKVA+VT +S GIG AIA RL+ +GA V I R + ++ + ++ G + +
Sbjct: 4 LDGKVALVTGASRGIGRAIAMRLANDGALVAIHYGRNKQAADETIREIESNGGKAFL-IE 62
Query: 438 CHVAKKEDRQKLFEHAEKKF------GGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 491
+ + +KL E + + IDILV+NA + G + E ++D+I VN
Sbjct: 63 ADLNSIDGVKKLVEQLKNELQIRVGTSEIDILVNNAGIG-TQGTIENTTEEIFDEIMAVN 121
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+K+ F L Q+ LP +R G ++ +SS F AY +SK AL +T +A+ L
Sbjct: 122 IKAPFFLIQQTLPLLRAE--GRVINISSAEVRLGFTGSIAYGLSKGALNTMTLPLAKHLG 179
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
I VN + PG TKT A L + E A ++ GR+ +++ VAFL S D+
Sbjct: 180 ERGITVNTIMPGYTKTDINAKLLDDPEIRNFATNSSVFGRIGQVEDIADAVAFLASSDSR 239
Query: 612 YITGEVIVAAGG 623
++TG++I +GG
Sbjct: 240 WVTGQIIDVSGG 251
Score = 91.6 bits (227), Expect = 1e-20
Identities = 67/200 (33%), Positives = 102/200 (51%), Gaps = 11/200 (5%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVV 68
L GKVA+VT +S GIG AIA RL+ +GA V I R + ++ + ++ G + +
Sbjct: 4 LDGKVALVTGASRGIGRAIAMRLANDGALVAIHYGRNKQAADETIREIESNGGKAFL-IE 62
Query: 69 CHVAKKEDRQKLFEHAEKKF------GGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 122
+ + +KL E + + IDILV+NA + G + E ++D+I VN
Sbjct: 63 ADLNSIDGVKKLVEQLKNELQIRVGTSEIDILVNNAGIG-TQGTIENTTEEIFDEIMAVN 121
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+K+ F L Q+ LP +R G ++ +SS F AY +SK AL +T +A+ L
Sbjct: 122 IKAPFFLIQQTLPLLRAE--GRVINISSAEVRLGFTGSIAYGLSKGALNTMTLPLAKHLG 179
Query: 183 SENIRVNCLAPGITKTKFAA 202
I VN + PG TKT A
Sbjct: 180 ERGITVNTIMPGYTKTDINA 199
Score = 41.9 bits (98), Expect = 7e-04
Identities = 22/60 (36%), Positives = 37/60 (61%), Gaps = 3/60 (5%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
IDILV+NA + + +E ++D+I VN+K+ F L Q+ LP +R + G ++ +SS
Sbjct: 91 IDILVNNAGIGTQGT-IENTTEEIFDEIMAVNIKAPFFLIQQTLPLLRAE--GRVINISS 147
Score = 31.5 bits (71), Expect = 1.4
Identities = 20/68 (29%), Positives = 34/68 (50%), Gaps = 2/68 (2%)
Query: 618 IVAAGGMQSRLTKSTVEFRFIG--AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIR 675
++ A G ++ + V F G AY +SK AL +T +A+ L I VN + PG +
Sbjct: 135 LLRAEGRVINISSAEVRLGFTGSIAYGLSKGALNTMTLPLAKHLGERGITVNTIMPGYTK 194
Query: 676 TKFGDRMI 683
T +++
Sbjct: 195 TDINAKLL 202
>gnl|CDD|132250 TIGR03206, benzo_BadH, 2-hydroxycyclohexanecarboxyl-CoA
dehydrogenase. Members of this protein family are the
enzyme 2-hydroxycyclohexanecarboxyl-CoA dehydrogenase.
The enzymatic properties were confirmed experimentally
in Rhodopseudomonas palustris; the enzyme is
homotetrameric, and not sensitive to oxygen. This enzyme
is part of proposed pathway for degradation of
benzoyl-CoA to 3-hydroxypimeloyl-CoA that differs from
the analogous in Thauera aromatica. It also may occur in
degradation of the non-aromatic compound
cyclohexane-1-carboxylate.
Length = 250
Score = 119 bits (299), Expect = 3e-30
Identities = 71/250 (28%), Positives = 117/250 (46%), Gaps = 6/250 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L K A+VT GIG A +R + EGA V + K ++ +G C
Sbjct: 1 LKDKTAIVTGGGGGIGGATCRRFAEEGAKVAVFDLNREAAEKVAADIRAKG-GNAQAFAC 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
+ ++ AE+ G +D+LV+NA + GP + +W+++ +N+ +
Sbjct: 60 DITDRDSVDTAVAAAEQALGPVDVLVNNAGWD-KFGPFTKTEPPLWERLIAINLTGALHM 118
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
VLP + +R G IV ++S Y+ K L+ +K +A++ A I VN
Sbjct: 119 HHAVLPGMVERGAGRIVNIASDAARVGSSGEAVYAACKGGLVAFSKTMAREHARHGITVN 178
Query: 559 CLAPGITKTKFAAALYE----TEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
+ PG T T + E+ E +P+GRL PD++ G + F SDDAS+IT
Sbjct: 179 VVCPGPTDTALLDDICGGAENPEKLREAFTRAIPLGRLGQPDDLPGAILFFSSDDASFIT 238
Query: 615 GEVIVAAGGM 624
G+V+ +GG+
Sbjct: 239 GQVLSVSGGL 248
Score = 80.7 bits (199), Expect = 7e-17
Identities = 50/189 (26%), Positives = 84/189 (44%), Gaps = 2/189 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L K A+VT GIG A +R + EGA V + K ++ +G C
Sbjct: 1 LKDKTAIVTGGGGGIGGATCRRFAEEGAKVAVFDLNREAAEKVAADIRAKG-GNAQAFAC 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+ ++ AE+ G +D+LV+NA + GP + +W+++ +N+ +
Sbjct: 60 DITDRDSVDTAVAAAEQALGPVDVLVNNAGWD-KFGPFTKTEPPLWERLIAINLTGALHM 118
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
VLP + +R G IV ++S Y+ K L+ +K +A++ A I VN
Sbjct: 119 HHAVLPGMVERGAGRIVNIASDAARVGSSGEAVYAACKGGLVAFSKTMAREHARHGITVN 178
Query: 190 CLAPGITKT 198
+ PG T T
Sbjct: 179 VVCPGPTDT 187
Score = 40.7 bits (95), Expect = 0.001
Identities = 30/114 (26%), Positives = 55/114 (48%), Gaps = 5/114 (4%)
Query: 644 SKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDR---MIAMLSTDKLYGGIDILVS 700
+K A+F L + AE +A +IR DR A+ + ++ G +D+LV+
Sbjct: 28 AKVAVFDLNREAAEKVA-ADIRAKGGNAQAFACDITDRDSVDTAVAAAEQALGPVDVLVN 86
Query: 701 NAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
NA + P + +W+++ +NL + + VLP M ++ G IV ++S
Sbjct: 87 NAGWDKF-GPFTKTEPPLWERLIAINLTGALHMHHAVLPGMVERGAGRIVNIAS 139
>gnl|CDD|235739 PRK06200, PRK06200, 2,3-dihydroxy-2,3-dihydrophenylpropionate
dehydrogenase; Provisional.
Length = 263
Score = 119 bits (300), Expect = 4e-30
Identities = 74/265 (27%), Positives = 122/265 (46%), Gaps = 20/265 (7%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L G+VA++T GIG A+ +R EGA V + R + + +L++ + V
Sbjct: 2 GWLHGQVALITGGGSGIGRALVERFLAEGARVAVLERSA----EKLASLRQRFGDHVLVV 57
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV----WDKIFEVNV 492
V D Q+ + FG +D V NA + +V+ P +D+IF VNV
Sbjct: 58 EGDVTSYADNQRAVDQTVDAFGKLDCFVGNAGIWDYNTSLVDIPAETLDTAFDEIFNVNV 117
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
K L + LP ++ GGS+++ S P Y+ SK A++GL + +A +LA
Sbjct: 118 KGYLLGAKAALPALKAS-GGSMIFTLSNSSFYPGGGGPLYTASKHAVVGLVRQLAYELAP 176
Query: 553 ENIRVNCLAPGITKTKF---------AAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVA 603
+ IRVN +APG T T ++ ++ ++ + P+ P++ G
Sbjct: 177 K-IRVNGVAPGGTVTDLRGPASLGQGETSISDSPGLADMIAAITPLQFAPQPEDHTGPYV 235
Query: 604 FLCSD-DASYITGEVIVAAGGMQSR 627
L S ++ +TG VI A GG+ R
Sbjct: 236 LLASRRNSRALTGVVINADGGLGIR 260
Score = 105 bits (264), Expect = 3e-25
Identities = 62/195 (31%), Positives = 96/195 (49%), Gaps = 10/195 (5%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L G+VA++T GIG A+ +R AEGA V + R + + +L++ + V
Sbjct: 2 GWLHGQVALITGGGSGIGRALVERFLAEGARVAVLERSA----EKLASLRQRFGDHVLVV 57
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV----WDKIFEVNV 123
V D Q+ + FG +D V NA + +V+ P +D+IF VNV
Sbjct: 58 EGDVTSYADNQRAVDQTVDAFGKLDCFVGNAGIWDYNTSLVDIPAETLDTAFDEIFNVNV 117
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
K L + LP ++ GGS+++ S P Y+ SK A++GL + +A +LA
Sbjct: 118 KGYLLGAKAALPALKAS-GGSMIFTLSNSSFYPGGGGPLYTASKHAVVGLVRQLAYELAP 176
Query: 184 ENIRVNCLAPGITKT 198
+ IRVN +APG T T
Sbjct: 177 K-IRVNGVAPGGTVT 190
Score = 42.6 bits (101), Expect = 4e-04
Identities = 42/168 (25%), Positives = 72/168 (42%), Gaps = 42/168 (25%)
Query: 611 SYITGEVIVAAGGMQSRLTKSTVEFRFI--GAYSVSKTALFGLTKVVAEDLAPENIRVNC 668
++ G+V + GG S + ++ VE RF+ GA +V + + E +
Sbjct: 2 GWLHGQVALITGG-GSGIGRALVE-RFLAEGA------------RVAVLERSAEKLAS-- 45
Query: 669 LAPGLIRTKFGDRMI--------------AMLSTDKLYGGIDILVSNAAVNPANEPLVEC 714
+R +FGD ++ A+ T +G +D V NA + N LV+
Sbjct: 46 -----LRQRFGDHVLVVEGDVTSYADNQRAVDQTVDAFGKLDCFVGNAGIWDYNTSLVDI 100
Query: 715 S----EVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGF 758
+ +D+IF+VN+K L + LP K GGS+++ S F
Sbjct: 101 PAETLDTAFDEIFNVNVKGYLLGAKAALP-ALKASGGSMIFTLSNSSF 147
Score = 37.6 bits (88), Expect = 0.016
Identities = 18/36 (50%), Positives = 25/36 (69%), Gaps = 1/36 (2%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK A+ GL + +A +LAP+ IRVN +APG T
Sbjct: 156 YTASKHAVVGLVRQLAYELAPK-IRVNGVAPGGTVT 190
>gnl|CDD|235726 PRK06181, PRK06181, short chain dehydrogenase; Provisional.
Length = 263
Score = 119 bits (300), Expect = 5e-30
Identities = 62/188 (32%), Positives = 100/188 (53%), Gaps = 4/188 (2%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
GKV ++T +S+GIG A+A RL+ GA +V+++R E+ + + L G + + V V
Sbjct: 1 GKVVIITGASEGIGRALAVRLARAGAQLVLAARNETRLASLAQELADHGGEAL-VVPTDV 59
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPE-NVWDKIFEVNVKSTFLLT 130
+ E ++L E A +FGGIDILV+NA + E + +V++++ VN T
Sbjct: 60 SDAEACERLIEAAVARFGGIDILVNNAGIT-MWSRFDELTDLSVFERVMRVNYLGAVYCT 118
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
LP+++ G IV VSS+ GL Y+ SK AL G ++ +LA + + V
Sbjct: 119 HAALPHLKASR-GQIVVVSSLAGLTGVPTRSGYAASKHALHGFFDSLRIELADDGVAVTV 177
Query: 191 LAPGITKT 198
+ PG T
Sbjct: 178 VCPGFVAT 185
Score = 118 bits (297), Expect = 1e-29
Identities = 62/188 (32%), Positives = 100/188 (53%), Gaps = 4/188 (2%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
GKV ++T +S+GIG A+A RL+ GA +V+++R E+ + + L G + + V V
Sbjct: 1 GKVVIITGASEGIGRALAVRLARAGAQLVLAARNETRLASLAQELADHGGEAL-VVPTDV 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPE-NVWDKIFEVNVKSTFLLT 499
+ E ++L E A +FGGIDILV+NA + E + +V++++ VN T
Sbjct: 60 SDAEACERLIEAAVARFGGIDILVNNAGIT-MWSRFDELTDLSVFERVMRVNYLGAVYCT 118
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
LP+++ G IV VSS+ GL Y+ SK AL G ++ +LA + + V
Sbjct: 119 HAALPHLKASR-GQIVVVSSLAGLTGVPTRSGYAASKHALHGFFDSLRIELADDGVAVTV 177
Query: 560 LAPGITKT 567
+ PG T
Sbjct: 178 VCPGFVAT 185
Score = 45.7 bits (109), Expect = 4e-05
Identities = 23/68 (33%), Positives = 39/68 (57%), Gaps = 3/68 (4%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEV-VWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
+GGIDILV+NA + E +++ V++++ VN + T LP+++ + G IV
Sbjct: 76 FGGIDILVNNAGIT-MWSRFDELTDLSVFERVMRVNYLGAVYCTHAALPHLKASR-GQIV 133
Query: 751 YVSSIGGF 758
VSS+ G
Sbjct: 134 VVSSLAGL 141
>gnl|CDD|187611 cd05353, hydroxyacyl-CoA-like_DH_SDR_c-like, (3R)-hydroxyacyl-CoA
dehydrogenase-like, classical(c)-like SDRs. Beta
oxidation of fatty acids in eukaryotes occurs by a
four-reaction cycle, that may take place in mitochondria
or in peroxisomes. (3R)-hydroxyacyl-CoA dehydrogenase is
part of rat peroxisomal multifunctional MFE-2, it is a
member of the NAD-dependent SDRs, but contains an
additional small C-terminal domain that completes the
active site pocket and participates in dimerization. The
atypical, additional C-terminal extension allows for
more extensive dimerization contact than other SDRs.
MFE-2 catalyzes the second and third reactions of the
peroxisomal beta oxidation cycle. Proteins in this
subgroup have a typical catalytic triad, but have a His
in place of the usual upstream Asn. This subgroup also
contains members identified as 17-beta-hydroxysteroid
dehydrogenases, including human peroxisomal
17-beta-hydroxysteroid dehydrogenase type 4 (17beta-HSD
type 4, aka MFE-2, encoded by HSD17B4 gene) which is
involved in fatty acid beta-oxidation and steroid
metabolism. This subgroup also includes two SDR domains
of the Neurospora crassa and Saccharomyces cerevisiae
multifunctional beta-oxidation protein (MFP, aka Fox2).
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRS are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes have a 3-glycine N-terminal NAD(P)(H)-binding
pattern (typically, TGxxxGxG in classical SDRs and
TGxxGxxG in extended SDRs), while substrate binding is
in the C-terminal region. A critical catalytic Tyr
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering), is often found in a
conserved YXXXK pattern. In addition to the Tyr and Lys,
there is often an upstream Ser (Ser-138, 15-PGDH
numbering) and/or an Asn (Asn-107, 15-PGDH numbering) or
additional Ser, contributing to the active site.
Substrates for these enzymes include sugars, steroids,
alcohols, and aromatic compounds. The standard reaction
mechanism is a proton relay involving the conserved Tyr
and Lys, as well as Asn (or Ser). Some SDR family
members, including 17 beta-hydroxysteroid dehydrogenase
contain an additional helix-turn-helix motif that is not
generally found among SDRs.
Length = 250
Score = 117 bits (295), Expect = 2e-29
Identities = 73/255 (28%), Positives = 117/255 (45%), Gaps = 27/255 (10%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVI---------SSRKESNVNKAVETLQKE 428
R G+V +VT + G+G A A + GA VV+ S + S +K V+ ++
Sbjct: 2 RFDGRVVLVTGAGGGLGRAYALAFAERGAKVVVNDLGGDRKGSGKSSSAADKVVDEIKAA 61
Query: 429 GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF 488
G + V + ED +K+ + A FG +DILV+NA + + E WD +
Sbjct: 62 GGK----AVANYDSVEDGEKIVKTAIDAFGRVDILVNNAGI-LRDRSFAKMSEEDWDLVM 116
Query: 489 EVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQ 548
V++K +F +T+ PY+RK+ G I+ SS GL YS +K LLGL+ +A
Sbjct: 117 RVHLKGSFKVTRAAWPYMRKQKFGRIINTSSAAGLYGNFGQANYSAAKLGLLGLSNTLAI 176
Query: 549 DLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD 608
+ A NI N +AP AA TE + + + P+ + +V +LC +
Sbjct: 177 EGAKYNITCNTIAP-------AAGSRMTETVMPEDLFDA-LK----PEYVAPLVLYLCHE 224
Query: 609 DASYITGEVIVAAGG 623
+TG + G
Sbjct: 225 S-CEVTGGLFEVGAG 238
Score = 112 bits (283), Expect = 7e-28
Identities = 62/195 (31%), Positives = 96/195 (49%), Gaps = 14/195 (7%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVI---------SSRKESNVNKAVETLQKE 59
R G+V +VT + G+G A A + GA VV+ S + S +K V+ ++
Sbjct: 2 RFDGRVVLVTGAGGGLGRAYALAFAERGAKVVVNDLGGDRKGSGKSSSAADKVVDEIKAA 61
Query: 60 GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF 119
G + V + ED +K+ + A FG +DILV+NA + + E WD +
Sbjct: 62 GGK----AVANYDSVEDGEKIVKTAIDAFGRVDILVNNAGI-LRDRSFAKMSEEDWDLVM 116
Query: 120 EVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQ 179
V++K +F +T+ PY+RK+ G I+ SS GL YS +K LLGL+ +A
Sbjct: 117 RVHLKGSFKVTRAAWPYMRKQKFGRIINTSSAAGLYGNFGQANYSAAKLGLLGLSNTLAI 176
Query: 180 DLASENIRVNCLAPG 194
+ A NI N +AP
Sbjct: 177 EGAKYNITCNTIAPA 191
Score = 61.2 bits (149), Expect = 3e-10
Identities = 30/73 (41%), Positives = 42/73 (57%), Gaps = 5/73 (6%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G +DILV+NA + + + SE WD + V+LK SF +T+ PYMRK+K G I+
Sbjct: 86 FGRVDILVNNAGI-LRDRSFAKMSEEDWDLVMRVHLKGSFKVTRAAWPYMRKQKFGRIIN 144
Query: 752 VSS----IGGFKQ 760
SS G F Q
Sbjct: 145 TSSAAGLYGNFGQ 157
Score = 38.8 bits (91), Expect = 0.006
Identities = 13/32 (40%), Positives = 18/32 (56%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
YS +K L GL+ +A + A NI N +AP
Sbjct: 160 YSAAKLGLLGLSNTLAIEGAKYNITCNTIAPA 191
>gnl|CDD|187591 cd05330, cyclohexanol_reductase_SDR_c, cyclohexanol reductases,
including levodione reductase, classical (c) SDRs.
Cyloclohexanol reductases,including
(6R)-2,2,6-trimethyl-1,4-cyclohexanedione (levodione)
reductase of Corynebacterium aquaticum, catalyze the
reversible oxidoreduction of hydroxycyclohexanone
derivatives. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 257
Score = 117 bits (294), Expect = 3e-29
Identities = 71/249 (28%), Positives = 119/249 (47%), Gaps = 7/249 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ-KISGVVCHV 440
KV ++T G+G A A RL+ EGA + + E + A L + ++ + V
Sbjct: 4 KVVLITGGGSGLGLATAVRLAKEGAKLSLVDLNEEGLEAAKAALLEIAPDAEVLLIKADV 63
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ + + + ++FG ID +NA + + + +DK+ +N++ F +
Sbjct: 64 SDEAQVEAYVDATVEQFGRIDGFFNNAGIEGKQNLTEDFGADEFDKVVSINLRGVFYGLE 123
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
+VL +R++ G IV +S+GG+ Y+ +K ++GLT+ A + IR+N +
Sbjct: 124 KVLKVMREQGSGMIVNTASVGGIRGVGNQSGYAAAKHGVVGLTRNSAVEYGQYGIRINAI 183
Query: 561 APGITKTKFAAALYET------EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
APG T + EEA E VS PM R P+E+ +VAFL SDDA Y+
Sbjct: 184 APGAILTPMVEGSLKQLGPENPEEAGEEFVSVNPMKRFGEPEEVAAVVAFLLSDDAGYVN 243
Query: 615 GEVIVAAGG 623
V+ GG
Sbjct: 244 AAVVPIDGG 252
Score = 84.1 bits (208), Expect = 5e-18
Identities = 47/186 (25%), Positives = 89/186 (47%), Gaps = 1/186 (0%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ-KISGVV 68
KV ++T G+G A A RL+ EGA + + E + A L + ++ +
Sbjct: 1 FKDKVVLITGGGSGLGLATAVRLAKEGAKLSLVDLNEEGLEAAKAALLEIAPDAEVLLIK 60
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ + + + ++FG ID +NA + + + +DK+ +N++ F
Sbjct: 61 ADVSDEAQVEAYVDATVEQFGRIDGFFNNAGIEGKQNLTEDFGADEFDKVVSINLRGVFY 120
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
++VL +R++ G IV +S+GG+ Y+ +K ++GLT+ A + IR+
Sbjct: 121 GLEKVLKVMREQGSGMIVNTASVGGIRGVGNQSGYAAAKHGVVGLTRNSAVEYGQYGIRI 180
Query: 189 NCLAPG 194
N +APG
Sbjct: 181 NAIAPG 186
Score = 47.5 bits (113), Expect = 1e-05
Identities = 20/68 (29%), Positives = 35/68 (51%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G ID +NA + + +DK+ +NL+ F ++VL MR++ G IV
Sbjct: 80 FGRIDGFFNNAGIEGKQNLTEDFGADEFDKVVSINLRGVFYGLEKVLKVMREQGSGMIVN 139
Query: 752 VSSIGGFK 759
+S+GG +
Sbjct: 140 TASVGGIR 147
Score = 29.4 bits (66), Expect = 6.9
Identities = 14/36 (38%), Positives = 21/36 (58%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K + GLT+ A + IR+N +APG I T
Sbjct: 155 YAAAKHGVVGLTRNSAVEYGQYGIRINAIAPGAILT 190
>gnl|CDD|181188 PRK07985, PRK07985, oxidoreductase; Provisional.
Length = 294
Score = 116 bits (291), Expect = 1e-28
Identities = 79/253 (31%), Positives = 124/253 (49%), Gaps = 3/253 (1%)
Query: 372 TAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISS-RKESNVNKAVETLQKEGH 430
T V + RL + A+VT GIG A A + EGA V IS E + V+ + +E
Sbjct: 40 TYVGSGRLKDRKALVTGGDSGIGRAAAIAYAREGADVAISYLPVEEEDAQDVKKIIEECG 99
Query: 431 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEV 490
+K + ++ ++ + L A K GG+DI+ A A + + + K F +
Sbjct: 100 RKAVLLPGDLSDEKFARSLVHEAHKALGGLDIMALVAGKQVAIPDIADLTSEQFQKTFAI 159
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
NV + F LTQE +P + K G SI+ SSI P L Y+ +K A+L ++ +A+ +
Sbjct: 160 NVFALFWLTQEAIPLLPK--GASIITTSSIQAYQPSPHLLDYAATKAAILNYSRGLAKQV 217
Query: 551 ASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
A + IRVN +APG T + +T++ PM R P E+ + +L S ++
Sbjct: 218 AEKGIRVNIVAPGPIWTALQISGGQTQDKIPQFGQQTPMKRAGQPAELAPVYVYLASQES 277
Query: 611 SYITGEVIVAAGG 623
SY+T EV GG
Sbjct: 278 SYVTAEVHGVCGG 290
Score = 93.1 bits (231), Expect = 8e-21
Identities = 63/193 (32%), Positives = 98/193 (50%), Gaps = 3/193 (1%)
Query: 3 TAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISS-RKESNVNKAVETLQKEGH 61
T V + RL + A+VT GIG A A + EGA V IS E + V+ + +E
Sbjct: 40 TYVGSGRLKDRKALVTGGDSGIGRAAAIAYAREGADVAISYLPVEEEDAQDVKKIIEECG 99
Query: 62 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEV 121
+K + ++ ++ + L A K GG+DI+ A A + + + K F +
Sbjct: 100 RKAVLLPGDLSDEKFARSLVHEAHKALGGLDIMALVAGKQVAIPDIADLTSEQFQKTFAI 159
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
NV + F LTQE +P + K G SI+ SSI P L Y+ +K A+L ++ +A+ +
Sbjct: 160 NVFALFWLTQEAIPLLPK--GASIITTSSIQAYQPSPHLLDYAATKAAILNYSRGLAKQV 217
Query: 182 ASENIRVNCLAPG 194
A + IRVN +APG
Sbjct: 218 AEKGIRVNIVAPG 230
Score = 40.0 bits (93), Expect = 0.003
Identities = 30/96 (31%), Positives = 46/96 (47%), Gaps = 5/96 (5%)
Query: 665 RVNCLAPG-LIRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIF 723
R L PG L KF ++ K GG+DI+ A A + + + + K F
Sbjct: 100 RKAVLLPGDLSDEKFARSLVH--EAHKALGGLDIMALVAGKQVAIPDIADLTSEQFQKTF 157
Query: 724 DVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGFK 759
+N+ + F LTQE +P + KG SI+ SSI ++
Sbjct: 158 AINVFALFWLTQEAIPLL--PKGASIITTSSIQAYQ 191
Score = 34.2 bits (78), Expect = 0.19
Identities = 14/36 (38%), Positives = 24/36 (66%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ +K A+ ++ +A+ +A + IRVN +APG I T
Sbjct: 199 YAATKAAILNYSRGLAKQVAEKGIRVNIVAPGPIWT 234
>gnl|CDD|181136 PRK07825, PRK07825, short chain dehydrogenase; Provisional.
Length = 273
Score = 115 bits (290), Expect = 1e-28
Identities = 62/198 (31%), Positives = 91/198 (45%), Gaps = 12/198 (6%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L GKV +T + GIG A A+ L+A GA V I E+ L KE ++ V
Sbjct: 1 DDLRGKVVAITGGARGIGLATARALAALGARVAIGDLDEA--------LAKETAAELGLV 52
Query: 68 VCH---VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
V V + E G ID+LV+NA V P GP ++ P+ V +I +VNV
Sbjct: 53 VGGPLDVTDPASFAAFLDAVEADLGPIDVLVNNAGVMP-VGPFLDEPDAVTRRILDVNVY 111
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
L ++ P + R G +V V+S+ G P + Y SK A++G T A +L
Sbjct: 112 GVILGSKLAAPRMVPRGRGHVVNVASLAGKIPVPGMATYCASKHAVVGFTDAARLELRGT 171
Query: 185 NIRVNCLAPGITKTKFAA 202
+ V+ + P T+ A
Sbjct: 172 GVHVSVVLPSFVNTELIA 189
Score = 113 bits (284), Expect = 8e-28
Identities = 68/240 (28%), Positives = 104/240 (43%), Gaps = 22/240 (9%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L GKV +T + GIG A A+ L+ GA V I E+ L KE ++ V
Sbjct: 1 DDLRGKVVAITGGARGIGLATARALAALGARVAIGDLDEA--------LAKETAAELGLV 52
Query: 437 VCH---VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 493
V V + E G ID+LV+NA V P GP ++ P+ V +I +VNV
Sbjct: 53 VGGPLDVTDPASFAAFLDAVEADLGPIDVLVNNAGVMP-VGPFLDEPDAVTRRILDVNVY 111
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
L ++ P + R G +V V+S+ G P + Y SK A++G T A +L
Sbjct: 112 GVILGSKLAAPRMVPRGRGHVVNVASLAGKIPVPGMATYCASKHAVVGFTDAARLELRGT 171
Query: 554 NIRVNCLAPGITKTKFAAALYETE-----EAHEIAVSNV-----PMGRLAVPDEMGGIVA 603
+ V+ + P T+ A + E ++A + V P + VP +G +
Sbjct: 172 GVHVSVVLPSFVNTELIAGTGGAKGFKNVEPEDVAAAIVGTVAKPRPEVRVPRALGPLAQ 231
Score = 44.9 bits (107), Expect = 7e-05
Identities = 23/65 (35%), Positives = 36/65 (55%), Gaps = 1/65 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ID+LV+NA V P P ++ + V +I DVN+ L ++ P M + G +V V
Sbjct: 77 GPIDVLVNNAGVMPVG-PFLDEPDAVTRRILDVNVYGVILGSKLAAPRMVPRGRGHVVNV 135
Query: 753 SSIGG 757
+S+ G
Sbjct: 136 ASLAG 140
Score = 31.8 bits (73), Expect = 1.2
Identities = 10/36 (27%), Positives = 16/36 (44%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y SK A+ G T +L + V+ + P + T
Sbjct: 150 YCASKHAVVGFTDAARLELRGTGVHVSVVLPSFVNT 185
>gnl|CDD|180823 PRK07074, PRK07074, short chain dehydrogenase; Provisional.
Length = 257
Score = 114 bits (288), Expect = 2e-28
Identities = 69/246 (28%), Positives = 113/246 (45%), Gaps = 10/246 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+ A+VT ++ GIG A+A+R G V+ + + + L G + V C +
Sbjct: 3 RTALVTGAAGGIGQALARRFLAAGDRVLALDIDAAALAAFADAL---GDARFVPVACDLT 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+A + G +D+LV+NA A P W +N+++ +L +
Sbjct: 60 DAASLAAALANAAAERGPVDVLVANAGAARAASLHDTTPA-SWRADNALNLEAAYLCVEA 118
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASENIRVNC 559
VL + KR+ G++V + S+ G+A G AYS +K L+ TK +A + IR N
Sbjct: 119 VLEGMLKRSRGAVVNIGSVNGMAAL---GHPAYSAAKAGLIHYTKLLAVEYGRFGIRANA 175
Query: 560 LAPGITKTK-FAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG KT+ + A + + E P+ A PD++ V FL S A ITG +
Sbjct: 176 VAPGTVKTQAWEARVAANPQVFEELKKWYPLQDFATPDDVANAVLFLASPAARAITGVCL 235
Query: 619 VAAGGM 624
GG+
Sbjct: 236 PVDGGL 241
Score = 98.7 bits (246), Expect = 5e-23
Identities = 55/191 (28%), Positives = 91/191 (47%), Gaps = 9/191 (4%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
T + A+VT ++ GIG A+A+R A G V+ + + + L G + V C
Sbjct: 1 TKRTALVTGAAGGIGQALARRFLAAGDRVLALDIDAAALAAFADAL---GDARFVPVACD 57
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
+ +A + G +D+LV+NA A P W +N+++ +L
Sbjct: 58 LTDAASLAAALANAAAERGPVDVLVANAGAARAASLHDTTPA-SWRADNALNLEAAYLCV 116
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASENIRV 188
+ VL + KR+ G++V + S+ G+A G AYS +K L+ TK +A + IR
Sbjct: 117 EAVLEGMLKRSRGAVVNIGSVNGMAAL---GHPAYSAAKAGLIHYTKLLAVEYGRFGIRA 173
Query: 189 NCLAPGITKTK 199
N +APG KT+
Sbjct: 174 NAVAPGTVKTQ 184
Score = 38.6 bits (90), Expect = 0.008
Identities = 15/38 (39%), Positives = 23/38 (60%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AYS +K L TK++A + IR N +APG ++T+
Sbjct: 147 AYSAAKAGLIHYTKLLAVEYGRFGIRANAVAPGTVKTQ 184
Score = 37.4 bits (87), Expect = 0.019
Identities = 21/78 (26%), Positives = 39/78 (50%), Gaps = 1/78 (1%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
A+ + G +D+LV+NA A L + + W +NL++++L + VL M K
Sbjct: 67 ALANAAAERGPVDVLVANAGAARAAS-LHDTTPASWRADNALNLEAAYLCVEAVLEGMLK 125
Query: 744 KKGGSIVYVSSIGGFKQF 761
+ G++V + S+ G
Sbjct: 126 RSRGAVVNIGSVNGMAAL 143
>gnl|CDD|181508 PRK08628, PRK08628, short chain dehydrogenase; Provisional.
Length = 258
Score = 114 bits (288), Expect = 2e-28
Identities = 76/258 (29%), Positives = 116/258 (44%), Gaps = 24/258 (9%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L KV +VT + GIG AI+ RL+ EGA VI R + ++ E L+ +
Sbjct: 4 NLKDKVVIVTGGASGIGAAISLRLAEEGAIPVIFGRSAPD-DEFAEELRALQPR----AE 58
Query: 438 CHVAK-KEDRQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
+D Q E KFG ID LV+NA VN G +E + E N+
Sbjct: 59 FVQVDLTDDAQCRDAVEQTVAKFGRIDGLVNNAGVNDGVG--LEAGREAFVASLERNLIH 116
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
+++ LP+++ + G+IV +SS L Y+ +K A L LT+ A LA +
Sbjct: 117 YYVMAHYCLPHLKA-SRGAIVNISSKTALTGQGGTSGYAAAKGAQLALTREWAVALAKDG 175
Query: 555 IRVNCLAPGITKTKFAAALYET--------EEAHEIAVSNVPMG-RLAVPDEMGGIVAFL 605
+RVN + P T LYE E + +P+G R+ +E+ FL
Sbjct: 176 VRVNAVIPAEVMT----PLYENWIATFDDPEAKLAAITAKIPLGHRMTTAEEIADTAVFL 231
Query: 606 CSDDASYITGEVIVAAGG 623
S+ +S+ TG+ + GG
Sbjct: 232 LSERSSHTTGQWLFVDGG 249
Score = 95.0 bits (237), Expect = 1e-21
Identities = 59/188 (31%), Positives = 88/188 (46%), Gaps = 11/188 (5%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L KV +VT + GIG AI+ RL+ EGA VI R + ++ E L+ +
Sbjct: 4 NLKDKVVIVTGGASGIGAAISLRLAEEGAIPVIFGRSAPD-DEFAEELRALQPR----AE 58
Query: 69 CHVAK-KEDRQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
+D Q E KFG ID LV+NA VN G +E + E N+
Sbjct: 59 FVQVDLTDDAQCRDAVEQTVAKFGRIDGLVNNAGVNDGVG--LEAGREAFVASLERNLIH 116
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
+++ LP+++ + G+IV +SS L Y+ +K A L LT+ A LA +
Sbjct: 117 YYVMAHYCLPHLKA-SRGAIVNISSKTALTGQGGTSGYAAAKGAQLALTREWAVALAKDG 175
Query: 186 IRVNCLAP 193
+RVN + P
Sbjct: 176 VRVNAVIP 183
Score = 37.6 bits (88), Expect = 0.015
Identities = 23/77 (29%), Positives = 35/77 (45%), Gaps = 15/77 (19%)
Query: 684 AMLSTDKLYGGIDILVSNAAVN------PANEPLVECSEVVWDKIFDVNLKSSFLLTQEV 737
A+ T +G ID LV+NA VN E V E NL +++
Sbjct: 73 AVEQTVAKFGRIDGLVNNAGVNDGVGLEAGREAFVASLE--------RNLIHYYVMAHYC 124
Query: 738 LPYMRKKKGGSIVYVSS 754
LP+++ + G+IV +SS
Sbjct: 125 LPHLKASR-GAIVNISS 140
Score = 35.7 bits (83), Expect = 0.056
Identities = 12/32 (37%), Positives = 18/32 (56%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAP 671
Y+ +K A LT+ A LA + +RVN + P
Sbjct: 152 GYAAAKGAQLALTREWAVALAKDGVRVNAVIP 183
>gnl|CDD|169390 PRK08340, PRK08340, glucose-1-dehydrogenase; Provisional.
Length = 259
Score = 114 bits (287), Expect = 2e-28
Identities = 84/259 (32%), Positives = 126/259 (48%), Gaps = 28/259 (10%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
+VTASS GIGF +A+ L +GA VVISSR E N+ KA++ L++ G ++ V ++ K+
Sbjct: 4 LVTASSRGIGFNVARELLKKGARVVISSRNEENLEKALKELKEYG--EVYAVKADLSDKD 61
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECP-----ENVWDKIFEVN----VKST 495
D + L + A + GGID LV NA V C E + E V
Sbjct: 62 DLKNLVKEAWELLGGIDALVWNA-------GNVRCEPCMLHEAGYSDWLEAALLHLVAPG 114
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
+L T + ++ K+ G +VY+SS+ P L V++ L+ L K V++ + I
Sbjct: 115 YLTTLLIQAWLEKKMKGVLVYLSSVSVKEPMPPLVLADVTRAGLVQLAKGVSRTYGGKGI 174
Query: 556 RVNCLAPGITKTKFA----AALYET-----EEAHEIAV-SNVPMGRLAVPDEMGGIVAFL 605
R + G T A A + E EE E V P+ R +E+G ++AFL
Sbjct: 175 RAYTVLLGSFDTPGARENLARIAEERGVSFEETWEREVLERTPLKRTGRWEELGSLIAFL 234
Query: 606 CSDDASYITGEVIVAAGGM 624
S++A Y+ G IV G M
Sbjct: 235 LSENAEYMLGSTIVFDGAM 253
Score = 86.0 bits (213), Expect = 1e-18
Identities = 60/181 (33%), Positives = 92/181 (50%), Gaps = 18/181 (9%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
+VTASS GIGF +A+ L +GA VVISSR E N+ KA++ L++ G ++ V ++ K+
Sbjct: 4 LVTASSRGIGFNVARELLKKGARVVISSRNEENLEKALKELKEYG--EVYAVKADLSDKD 61
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECP-----ENVWDKIFEVN----VKST 126
D + L + A + GGID LV NA V C E + E V
Sbjct: 62 DLKNLVKEAWELLGGIDALVWNA-------GNVRCEPCMLHEAGYSDWLEAALLHLVAPG 114
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
+L T + ++ K+ G +VY+SS+ P L V++ L+ L K V++ + I
Sbjct: 115 YLTTLLIQAWLEKKMKGVLVYLSSVSVKEPMPPLVLADVTRAGLVQLAKGVSRTYGGKGI 174
Query: 187 R 187
R
Sbjct: 175 R 175
>gnl|CDD|180771 PRK06947, PRK06947, glucose-1-dehydrogenase; Provisional.
Length = 248
Score = 114 bits (286), Expect = 2e-28
Identities = 73/247 (29%), Positives = 123/247 (49%), Gaps = 7/247 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KV ++T +S GIG A A + G SV I+ +++ + + + V VA
Sbjct: 3 KVVLITGASRGIGRATAVLAAARGWSVGINYARDAAAAEETADAVRAAGGRACVVAGDVA 62
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+ D +F+ + FG +D LV+NA + + P+ + ++F+ NV +L +E
Sbjct: 63 NEADVIAMFDAVQSAFGRLDALVNNAGIVAPSMPLADMDAARLRRMFDTNVLGAYLCARE 122
Query: 502 V---LPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L R GG+IV VSSI +P + + Y+ SK A+ LT +A++L +R
Sbjct: 123 AARRLSTDRGGRGGAIVNVSSIASRLGSPNEYVD-YAGSKGAVDTLTLGLAKELGPHGVR 181
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
VN + PG+ +T+ A+ + A + P+GR DE+ + +L SD ASY+TG
Sbjct: 182 VNAVRPGLIETEIHASGGQPGRAARLGAQT-PLGRAGEADEVAETIVWLLSDAASYVTGA 240
Query: 617 VIVAAGG 623
++ GG
Sbjct: 241 LLDVGGG 247
Score = 90.2 bits (224), Expect = 4e-20
Identities = 58/196 (29%), Positives = 99/196 (50%), Gaps = 6/196 (3%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KV ++T +S GIG A A +A G SV I+ +++ + + + V VA
Sbjct: 3 KVVLITGASRGIGRATAVLAAARGWSVGINYARDAAAAEETADAVRAAGGRACVVAGDVA 62
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+ D +F+ + FG +D LV+NA + + P+ + ++F+ NV +L +E
Sbjct: 63 NEADVIAMFDAVQSAFGRLDALVNNAGIVAPSMPLADMDAARLRRMFDTNVLGAYLCARE 122
Query: 133 V---LPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L R GG+IV VSSI +P + + Y+ SK A+ LT +A++L +R
Sbjct: 123 AARRLSTDRGGRGGAIVNVSSIASRLGSPNEYVD-YAGSKGAVDTLTLGLAKELGPHGVR 181
Query: 188 VNCLAPGITKTKFAAA 203
VN + PG+ +T+ A+
Sbjct: 182 VNAVRPGLIETEIHAS 197
Score = 41.7 bits (98), Expect = 7e-04
Identities = 26/78 (33%), Positives = 41/78 (52%), Gaps = 4/78 (5%)
Query: 682 MIAMLST-DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEV--- 737
+IAM +G +D LV+NA + + PL + ++FD N+ ++L +E
Sbjct: 67 VIAMFDAVQSAFGRLDALVNNAGIVAPSMPLADMDAARLRRMFDTNVLGAYLCAREAARR 126
Query: 738 LPYMRKKKGGSIVYVSSI 755
L R +GG+IV VSSI
Sbjct: 127 LSTDRGGRGGAIVNVSSI 144
Score = 39.8 bits (93), Expect = 0.003
Identities = 31/100 (31%), Positives = 50/100 (50%), Gaps = 11/100 (11%)
Query: 584 VSNVPMGRLAVPDEMGGIVAFLCSDDASYI-------TGEVIVAAGGMQSRLTKSTVEFR 636
++++ RL + + A+LC+ +A+ G IV + SRL S E+
Sbjct: 97 LADMDAARLRRMFDTNVLGAYLCAREAARRLSTDRGGRGGAIVNVSSIASRL-GSPNEYV 155
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK A+ LT +A++L P +RVN + PGLI T
Sbjct: 156 ---DYAGSKGAVDTLTLGLAKELGPHGVRVNAVRPGLIET 192
>gnl|CDD|187614 cd05356, 17beta-HSD1_like_SDR_c, 17-beta-hydroxysteroid
dehydrogenases (17beta-HSDs) types -1, -3, and -12,
-like, classical (c) SDRs. This subgroup includes
various 17-beta-hydroxysteroid dehydrogenases and
3-ketoacyl-CoA reductase, these are members of the SDR
family, and contain the canonical active site tetrad and
glycine-rich NAD-binding motif of the classical SDRs.
3-ketoacyl-CoA reductase (KAR, aka 17beta-HSD type 12,
encoded by HSD17B12) acts in fatty acid elongation;
17beta- hydroxysteroid dehydrogenases are isozymes that
catalyze activation and inactivation of estrogen and
androgens, and include members of the SDR family.
17beta-estradiol dehydrogenase (aka 17beta-HSD type 1,
encoded by HSD17B1) converts estrone to estradiol.
Estradiol is the predominant female sex hormone.
17beta-HSD type 3 (aka testosterone
17-beta-dehydrogenase 3, encoded by HSD17B3) catalyses
the reduction of androstenedione to testosterone, it
also accepts estrogens as substrates. This subgroup also
contains a putative steroid dehydrogenase let-767 from
Caenorhabditis elegans, mutation in which results in
hypersensitivity to cholesterol limitation. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 239
Score = 113 bits (285), Expect = 3e-28
Identities = 64/198 (32%), Positives = 108/198 (54%), Gaps = 8/198 (4%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
G AVVT ++DGIG A A+ L+ G +V++ SR + ++ + ++++ + +
Sbjct: 1 GTWAVVTGATDGIGKAYAEELAKRGFNVILISRTQEKLDAVAKEIEEKYGVETKTIAADF 60
Query: 72 AKKEDRQKLFEHAEKKFGGIDI--LVSNAAVNPATGPVV--ECPENVWDKIFEVNVKSTF 127
+ +D ++E EK+ G+DI LV+N ++ + P E PE+ I VNV +T
Sbjct: 61 SAGDD---IYERIEKELEGLDIGILVNNVGISH-SIPEYFLETPEDELQDIINVNVMATL 116
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+T+ +LP + KR G+IV +SS GL P LL YS SK L ++A+ ++ S+ I
Sbjct: 117 KMTRLILPGMVKRKKGAIVNISSFAGLIPTPLLATYSASKAFLDFFSRALYEEYKSQGID 176
Query: 188 VNCLAPGITKTKFAAAKK 205
V L P + TK + +K
Sbjct: 177 VQSLLPYLVATKMSKIRK 194
Score = 111 bits (281), Expect = 9e-28
Identities = 63/194 (32%), Positives = 106/194 (54%), Gaps = 8/194 (4%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
G AVVT ++DGIG A A+ L+ G +V++ SR + ++ + ++++ + +
Sbjct: 1 GTWAVVTGATDGIGKAYAEELAKRGFNVILISRTQEKLDAVAKEIEEKYGVETKTIAADF 60
Query: 441 AKKEDRQKLFEHAEKKFGGIDI--LVSNAAVNPATGPVV--ECPENVWDKIFEVNVKSTF 496
+ +D ++E EK+ G+DI LV+N ++ + P E PE+ I VNV +T
Sbjct: 61 SAGDD---IYERIEKELEGLDIGILVNNVGISH-SIPEYFLETPEDELQDIINVNVMATL 116
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+T+ +LP + KR G+IV +SS GL P LL YS SK L ++A+ ++ S+ I
Sbjct: 117 KMTRLILPGMVKRKKGAIVNISSFAGLIPTPLLATYSASKAFLDFFSRALYEEYKSQGID 176
Query: 557 VNCLAPGITKTKFA 570
V L P + TK +
Sbjct: 177 VQSLLPYLVATKMS 190
Score = 50.7 bits (122), Expect = 8e-07
Identities = 23/65 (35%), Positives = 38/65 (58%), Gaps = 1/65 (1%)
Query: 695 IDILVSNAAVNPAN-EPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVS 753
I ILV+N ++ + E +E E I +VN+ ++ +T+ +LP M K+K G+IV +S
Sbjct: 79 IGILVNNVGISHSIPEYFLETPEDELQDIINVNVMATLKMTRLILPGMVKRKKGAIVNIS 138
Query: 754 SIGGF 758
S G
Sbjct: 139 SFAGL 143
Score = 31.4 bits (72), Expect = 1.2
Identities = 13/39 (33%), Positives = 19/39 (48%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
YS SK L ++ + E+ + I V L P L+ TK
Sbjct: 151 TYSASKAFLDFFSRALYEEYKSQGIDVQSLLPYLVATKM 189
>gnl|CDD|212492 cd05327, retinol-DH_like_SDR_c_like, retinol dehydrogenase
(retinol-DH), Light dependent Protochlorophyllide
(Pchlide) OxidoReductase (LPOR) and related proteins,
classical (c) SDRs. Classical SDR subgroup containing
retinol-DHs, LPORs, and related proteins. Retinol is
processed by a medium chain alcohol dehydrogenase
followed by retinol-DHs. Pchlide reductases act in
chlorophyll biosynthesis. There are distinct enzymes
that catalyze Pchlide reduction in light or dark
conditions. Light-dependent reduction is via an
NADP-dependent SDR, LPOR. Proteins in this subfamily
share the glycine-rich NAD-binding motif of the
classical SDRs, have a partial match to the canonical
active site tetrad, but lack the typical active site
Ser. This subgroup includes the human proteins: retinol
dehydrogenase -12, -13 ,and -14, dehydrogenase/reductase
SDR family member (DHRS)-12 , -13 and -X (a DHRS on
chromosome X), and WWOX (WW domain-containing
oxidoreductase), as well as a Neurospora crassa SDR
encoded by the blue light inducible bli-4 gene. SDRs are
a functionally diverse family of oxidoreductases that
have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 269
Score = 113 bits (285), Expect = 6e-28
Identities = 59/207 (28%), Positives = 95/207 (45%), Gaps = 26/207 (12%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCH 70
GKV V+T ++ GIG A+ L+ GA V+I+ R E +A ++KE G+ K+ +
Sbjct: 1 GKVVVITGANSGIGKETARELAKRGAHVIIACRNEEKGEEAAAEIKKETGNAKVEVIQLD 60
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV----WDKIFEVNVKST 126
++ ++ E +F +DIL++NA + P + ++ F VN
Sbjct: 61 LSSLASVRQFAEEFLARFPRLDILINNAGIM-------APPRRLTKDGFELQFAVNYLGH 113
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKL--------------LGAYSVSKTALLG 172
FLLT +LP ++ IV VSSI A AY SK A +
Sbjct: 114 FLLTNLLLPVLKASAPSRIVNVSSIAHRAGPIDFNDLDLENNKEYSPYKAYGQSKLANIL 173
Query: 173 LTKAVAQDLASENIRVNCLAPGITKTK 199
T+ +A+ L + VN L PG+ +T+
Sbjct: 174 FTRELARRLEGTGVTVNALHPGVVRTE 200
Score = 112 bits (283), Expect = 1e-27
Identities = 59/207 (28%), Positives = 95/207 (45%), Gaps = 26/207 (12%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCH 439
GKV V+T ++ GIG A+ L+ GA V+I+ R E +A ++KE G+ K+ +
Sbjct: 1 GKVVVITGANSGIGKETARELAKRGAHVIIACRNEEKGEEAAAEIKKETGNAKVEVIQLD 60
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENV----WDKIFEVNVKST 495
++ ++ E +F +DIL++NA + P + ++ F VN
Sbjct: 61 LSSLASVRQFAEEFLARFPRLDILINNAGIM-------APPRRLTKDGFELQFAVNYLGH 113
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKL--------------LGAYSVSKTALLG 541
FLLT +LP ++ IV VSSI A AY SK A +
Sbjct: 114 FLLTNLLLPVLKASAPSRIVNVSSIAHRAGPIDFNDLDLENNKEYSPYKAYGQSKLANIL 173
Query: 542 LTKAVAQDLASENIRVNCLAPGITKTK 568
T+ +A+ L + VN L PG+ +T+
Sbjct: 174 FTRELARRLEGTGVTVNALHPGVVRTE 200
Score = 40.3 bits (95), Expect = 0.002
Identities = 21/64 (32%), Positives = 32/64 (50%), Gaps = 7/64 (10%)
Query: 695 IDILVSNAAV--NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
+DIL++NA + P ++ ++ F VN FLLT +LP ++ IV V
Sbjct: 81 LDILINNAGIMAPPRRL-----TKDGFELQFAVNYLGHFLLTNLLLPVLKASAPSRIVNV 135
Query: 753 SSIG 756
SSI
Sbjct: 136 SSIA 139
Score = 36.8 bits (86), Expect = 0.032
Identities = 18/52 (34%), Positives = 25/52 (48%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKL 691
AY SK A T+ +A L + VN L PG++RT+ R + KL
Sbjct: 163 AYGQSKLANILFTRELARRLEGTGVTVNALHPGVVRTELLRRNGSFFLLYKL 214
>gnl|CDD|183719 PRK12747, PRK12747, short chain dehydrogenase; Provisional.
Length = 252
Score = 112 bits (281), Expect = 9e-28
Identities = 80/253 (31%), Positives = 126/253 (49%), Gaps = 13/253 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVI--SSRKESNVNKAVETLQKEGHQKISGV 436
L GKVA+VT +S GIG AIAKRL+ +GA V I +RKE + V +Q G S +
Sbjct: 2 LKGKVALVTGASRGIGRAIAKRLANDGALVAIHYGNRKE-EAEETVYEIQSNGGSAFS-I 59
Query: 437 VCHVAKKEDRQKLFE----HAEKKFGG--IDILVSNAAVNPATGPVVECPENVWDKIFEV 490
++ + L+ + + G DIL++NA + P + E E +D++ V
Sbjct: 60 GANLESLHGVEALYSSLDNELQNRTGSTKFDILINNAGIGPGAF-IEETTEQFFDRMVSV 118
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
N K+ F + Q+ L R R+ I+ +SS AYS++K A+ +T +A+ L
Sbjct: 119 NAKAPFFIIQQALS--RLRDNSRIINISSAATRISLPDFIAYSMTKGAINTMTFTLAKQL 176
Query: 551 ASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
+ I VN + PG KT A L + A + RL +++ AFL S D+
Sbjct: 177 GARGITVNAILPGFIKTDMNAELLSDPMMKQYATTISAFNRLGEVEDIADTAAFLASPDS 236
Query: 611 SYITGEVIVAAGG 623
++TG++I +GG
Sbjct: 237 RWVTGQLIDVSGG 249
Score = 89.7 bits (222), Expect = 6e-20
Identities = 66/201 (32%), Positives = 101/201 (50%), Gaps = 13/201 (6%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVI--SSRKESNVNKAVETLQKEGHQKISGV 67
L GKVA+VT +S GIG AIAKRL+ +GA V I +RKE + V +Q G S +
Sbjct: 2 LKGKVALVTGASRGIGRAIAKRLANDGALVAIHYGNRKE-EAEETVYEIQSNGGSAFS-I 59
Query: 68 VCHVAKKEDRQKLFE----HAEKKFGG--IDILVSNAAVNPATGPVVECPENVWDKIFEV 121
++ + L+ + + G DIL++NA + P + E E +D++ V
Sbjct: 60 GANLESLHGVEALYSSLDNELQNRTGSTKFDILINNAGIGPGAF-IEETTEQFFDRMVSV 118
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
N K+ F + Q+ L R R+ I+ +SS AYS++K A+ +T +A+ L
Sbjct: 119 NAKAPFFIIQQALS--RLRDNSRIINISSAATRISLPDFIAYSMTKGAINTMTFTLAKQL 176
Query: 182 ASENIRVNCLAPGITKTKFAA 202
+ I VN + PG KT A
Sbjct: 177 GARGITVNAILPGFIKTDMNA 197
Score = 35.8 bits (82), Expect = 0.061
Identities = 19/59 (32%), Positives = 33/59 (55%), Gaps = 3/59 (5%)
Query: 696 DILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
DIL++NA + P + E +E +D++ VN K+ F + Q+ L +R I+ +SS
Sbjct: 90 DILINNAGIGPG-AFIEETTEQFFDRMVSVNAKAPFFIIQQALSRLRDNS--RIINISS 145
Score = 32.4 bits (73), Expect = 0.79
Identities = 15/45 (33%), Positives = 26/45 (57%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIA 684
AYS++K A+ +T +A+ L I VN + PG I+T +++
Sbjct: 157 AYSMTKGAINTMTFTLAKQLGARGITVNAILPGFIKTDMNAELLS 201
>gnl|CDD|187604 cd05346, SDR_c5, classical (c) SDR, subgroup 5. These proteins are
members of the classical SDR family, with a canonical
active site tetrad and a typical Gly-rich NAD-binding
motif. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 249
Score = 111 bits (281), Expect = 1e-27
Identities = 54/188 (28%), Positives = 97/188 (51%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
K ++T +S GIG A A+R + GA ++++ R+ + + + L + K+ + V+
Sbjct: 1 KTVLITGASSGIGEATARRFAKAGAKLILTGRRAERLQELADELGAKFPVKVLPLQLDVS 60
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+E + E+ ++F IDILV+NA + P E W+ + + NVK +T+
Sbjct: 61 DRESIEAALENLPEEFRDIDILVNNAGLALGLDPAQEADLEDWETMIDTNVKGLLNVTRL 120
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
+LP + RN G I+ + SI G P+ Y +K A+ + + +DL IRV +
Sbjct: 121 ILPIMIARNQGHIINLGSIAGRYPYAGGNVYCATKAAVRQFSLNLRKDLIGTGIRVTNIE 180
Query: 193 PGITKTKF 200
PG+ +T+F
Sbjct: 181 PGLVETEF 188
Score = 111 bits (280), Expect = 1e-27
Identities = 54/188 (28%), Positives = 97/188 (51%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
K ++T +S GIG A A+R + GA ++++ R+ + + + L + K+ + V+
Sbjct: 1 KTVLITGASSGIGEATARRFAKAGAKLILTGRRAERLQELADELGAKFPVKVLPLQLDVS 60
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+E + E+ ++F IDILV+NA + P E W+ + + NVK +T+
Sbjct: 61 DRESIEAALENLPEEFRDIDILVNNAGLALGLDPAQEADLEDWETMIDTNVKGLLNVTRL 120
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
+LP + RN G I+ + SI G P+ Y +K A+ + + +DL IRV +
Sbjct: 121 ILPIMIARNQGHIINLGSIAGRYPYAGGNVYCATKAAVRQFSLNLRKDLIGTGIRVTNIE 180
Query: 562 PGITKTKF 569
PG+ +T+F
Sbjct: 181 PGLVETEF 188
Score = 55.0 bits (133), Expect = 3e-08
Identities = 22/63 (34%), Positives = 34/63 (53%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
IDILV+NA + +P E W+ + D N+K +T+ +LP M + G I+ + S
Sbjct: 79 IDILVNNAGLALGLDPAQEADLEDWETMIDTNVKGLLNVTRLILPIMIARNQGHIINLGS 138
Query: 755 IGG 757
I G
Sbjct: 139 IAG 141
Score = 34.9 bits (81), Expect = 0.12
Identities = 21/65 (32%), Positives = 33/65 (50%), Gaps = 10/65 (15%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF------GDRMIAMLSTDKLYGG 694
Y +K A+ + + +DL IRV + PGL+ T+F GD+ A DK+Y G
Sbjct: 151 YCATKAAVRQFSLNLRKDLIGTGIRVTNIEPGLVETEFSLVRFHGDKEKA----DKVYEG 206
Query: 695 IDILV 699
++ L
Sbjct: 207 VEPLT 211
>gnl|CDD|187606 cd05348, BphB-like_SDR_c,
cis-biphenyl-2,3-dihydrodiol-2,3-dehydrogenase
(BphB)-like, classical (c) SDRs.
cis-biphenyl-2,3-dihydrodiol-2,3-dehydrogenase (BphB) is
a classical SDR, it is of particular importance for its
role in the degradation of biphenyl/polychlorinated
biphenyls(PCBs); PCBs are a significant source of
environmental contamination. This subgroup also includes
Pseudomonas putida F1
cis-biphenyl-1,2-dihydrodiol-1,2-dehydrogenase (aka
cis-benzene glycol dehydrogenase, encoded by the bnzE
gene), which participates in benzene metabolism. In
addition it includes Pseudomonas sp. C18 putative
1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase (aka
dibenzothiophene dihydrodiol dehydrogenase, encoded by
the doxE gene) which participates in an upper
naphthalene catabolic pathway. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 257
Score = 112 bits (281), Expect = 1e-27
Identities = 76/263 (28%), Positives = 118/263 (44%), Gaps = 19/263 (7%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L G+VA++T G+G A+ +R EGA V + R V + L+ + + GV
Sbjct: 1 WLKGEVALITGGGSGLGRALVERFVAEGAKVAVLDRSAEKVAE----LRADFGDAVVGVE 56
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN----VWDKIFEVNVK 493
V D ++ ++FG +D + NA + + +V+ PE +D++F +NVK
Sbjct: 57 GDVRSLADNERAVARCVERFGKLDCFIGNAGIWDYSTSLVDIPEEKLDEAFDELFHINVK 116
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
L + LP + GS+++ S G P Y+ SK A++GL K +A +LA
Sbjct: 117 GYILGAKAALPALYATE-GSVIFTVSNAGFYPGGGGPLYTASKHAVVGLVKQLAYELAPH 175
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNV--------PMGRLAVPDEMGGIVAFL 605
IRVN +APG T + I+ + P+G P++ G FL
Sbjct: 176 -IRVNGVAPGGMVTDLRGPASLGQGETSISTPPLDDMLKSILPLGFAPEPEDYTGAYVFL 234
Query: 606 CS-DDASYITGEVIVAAGGMQSR 627
S D TG VI GGM R
Sbjct: 235 ASRGDNRPATGTVINYDGGMGVR 257
Score = 101 bits (254), Expect = 5e-24
Identities = 68/245 (27%), Positives = 109/245 (44%), Gaps = 22/245 (8%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L G+VA++T G+G A+ +R AEGA V + R V + L+ + + GV
Sbjct: 1 WLKGEVALITGGGSGLGRALVERFVAEGAKVAVLDRSAEKVAE----LRADFGDAVVGVE 56
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN----VWDKIFEVNVK 124
V D ++ ++FG +D + NA + + +V+ PE +D++F +NVK
Sbjct: 57 GDVRSLADNERAVARCVERFGKLDCFIGNAGIWDYSTSLVDIPEEKLDEAFDELFHINVK 116
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
L + LP + GS+++ S G P Y+ SK A++GL K +A +LA
Sbjct: 117 GYILGAKAALPALYATE-GSVIFTVSNAGFYPGGGGPLYTASKHAVVGLVKQLAYELAPH 175
Query: 185 NIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDVLGPL-----PSSY 239
IRVN +APG T ++ +K +L PL P Y
Sbjct: 176 -IRVNGVAPGGMVTDLRGPAS------LGQGETSISTPPLDDMLKSIL-PLGFAPEPEDY 227
Query: 240 SPQYV 244
+ YV
Sbjct: 228 TGAYV 232
Score = 44.6 bits (106), Expect = 9e-05
Identities = 41/166 (24%), Positives = 70/166 (42%), Gaps = 42/166 (25%)
Query: 613 ITGEVIVAAGGMQSRLTKSTVEFRFI--GAYSVSKTALFGLTKVVAEDLAPENIRVNCLA 670
+ GEV + GG S L ++ VE RF+ GA KV D + E +
Sbjct: 2 LKGEVALITGG-GSGLGRALVE-RFVAEGA------------KVAVLDRSAEKVA----- 42
Query: 671 PGLIRTKFGDRMIA------MLSTDK--------LYGGIDILVSNAAVNPANEPLVECSE 716
+R FGD ++ L+ ++ +G +D + NA + + LV+ E
Sbjct: 43 --ELRADFGDAVVGVEGDVRSLADNERAVARCVERFGKLDCFIGNAGIWDYSTSLVDIPE 100
Query: 717 ----VVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGF 758
+D++F +N+K L + LP + GS+++ S GF
Sbjct: 101 EKLDEAFDELFHINVKGYILGAKAALPAL-YATEGSVIFTVSNAGF 145
Score = 35.0 bits (81), Expect = 0.11
Identities = 18/32 (56%), Positives = 23/32 (71%), Gaps = 1/32 (3%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPG 672
Y+ SK A+ GL K +A +LAP IRVN +APG
Sbjct: 154 YTASKHAVVGLVKQLAYELAPH-IRVNGVAPG 184
>gnl|CDD|187629 cd05371, HSD10-like_SDR_c, 17hydroxysteroid dehydrogenase type 10
(HSD10)-like, classical (c) SDRs. HSD10, also known as
amyloid-peptide-binding alcohol dehydrogenase (ABAD),
was previously identified as a L-3-hydroxyacyl-CoA
dehydrogenase, HADH2. In fatty acid metabolism, HADH2
catalyzes the third step of beta-oxidation, the
conversion of a hydroxyl to a keto group in the
NAD-dependent oxidation of L-3-hydroxyacyl CoA. In
addition to alcohol dehydrogenase and HADH2 activites,
HSD10 has steroid dehydrogenase activity. Although the
mechanism is unclear, HSD10 is implicated in the
formation of amyloid beta-petide in the brain (which is
linked to the development of Alzheimer's disease).
Although HSD10 is normally concentrated in the
mitochondria, in the presence of amyloid beta-peptide it
translocates into the plasma membrane, where it's action
may generate cytotoxic aldehydes and may lower estrogen
levels through its use of 17-beta-estradiol as a
substrate. HSD10 is a member of the SRD family, but
differs from other SDRs by the presence of two
insertions of unknown function. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 252
Score = 110 bits (278), Expect = 3e-27
Identities = 78/255 (30%), Positives = 117/255 (45%), Gaps = 31/255 (12%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
G VAVVT + G+G A +RL +GA VVI N ET+ K G V V
Sbjct: 2 GLVAVVTGGASGLGLATVERLLAQGAKVVILDL----PNSPGETVAKLGDNCRF-VPVDV 56
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT------GPVVECPENVWDKIFEVNVKS 494
++D + A+ KFG +DI+V+ A + A G E ++ ++ VN+
Sbjct: 57 TSEKDVKAALALAKAKFGRLDIVVNCAGIAVAAKTYNKKGQQPHSLE-LFQRVINVNLIG 115
Query: 495 TFLLTQEVLPYIRKRNG------GSIVYVSSIGGLAPFKLLG-----AYSVSKTALLGLT 543
TF + + + K G I+ +S+ A F+ G AYS SK ++G+T
Sbjct: 116 TFNVIRLAAGAMGKNEPDQGGERGVIINTASV---AAFE--GQIGQAAYSASKGGIVGMT 170
Query: 544 KAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVA 603
+A+DLA + IRV +APG+ T A L E + +A RL P E +V
Sbjct: 171 LPIARDLAPQGIRVVTIAPGLFDTPLLAGLPE-KVRDFLAKQVPFPSRLGDPAEYAHLVQ 229
Query: 604 FLCSDDASYITGEVI 618
+ + Y+ GEVI
Sbjct: 230 HIIEN--PYLNGEVI 242
Score = 97.0 bits (242), Expect = 2e-22
Identities = 65/205 (31%), Positives = 98/205 (47%), Gaps = 28/205 (13%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
G VAVVT + G+G A +RL A+GA VVI N ET+ K G V
Sbjct: 1 KGLVAVVTGGASGLGLATVERLLAQGAKVVILDL----PNSPGETVAKLGDNCRF-VPVD 55
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT------GPVVECPENVWDKIFEVNVK 124
V ++D + A+ KFG +DI+V+ A + A G E ++ ++ VN+
Sbjct: 56 VTSEKDVKAALALAKAKFGRLDIVVNCAGIAVAAKTYNKKGQQPHSLE-LFQRVINVNLI 114
Query: 125 STFLLTQEVLPYIRKRNG------GSIVYVSSIGGLAPFKLLG-----AYSVSKTALLGL 173
TF + + + K G I+ +S+ A F+ G AYS SK ++G+
Sbjct: 115 GTFNVIRLAAGAMGKNEPDQGGERGVIINTASV---AAFE--GQIGQAAYSASKGGIVGM 169
Query: 174 TKAVAQDLASENIRVNCLAPGITKT 198
T +A+DLA + IRV +APG+ T
Sbjct: 170 TLPIARDLAPQGIRVVTIAPGLFDT 194
Score = 46.1 bits (110), Expect = 3e-05
Identities = 20/37 (54%), Positives = 25/37 (67%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AYS SK + G+T +A DLAP+ IRV +APGL T
Sbjct: 158 AYSASKGGIVGMTLPIARDLAPQGIRVVTIAPGLFDT 194
Score = 33.8 bits (78), Expect = 0.26
Identities = 28/138 (20%), Positives = 51/138 (36%), Gaps = 29/138 (21%)
Query: 650 GLTKVVAEDLAPENIRVNCL----APGLIRTKFGDRMI--------------AMLSTDKL 691
GL E L + +V L +PG K GD A+
Sbjct: 13 GLGLATVERLLAQGAKVVILDLPNSPGETVAKLGDNCRFVPVDVTSEKDVKAALALAKAK 72
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVV-----WDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
+G +DI+V+ A + A + + + + ++ +VNL +F + + M K +
Sbjct: 73 FGRLDIVVNCAGIAVAAKTYNKKGQQPHSLELFQRVINVNLIGTFNVIRLAAGAMGKNEP 132
Query: 747 ------GSIVYVSSIGGF 758
G I+ +S+ F
Sbjct: 133 DQGGERGVIINTASVAAF 150
>gnl|CDD|168204 PRK05717, PRK05717, oxidoreductase; Validated.
Length = 255
Score = 110 bits (276), Expect = 5e-27
Identities = 74/249 (29%), Positives = 118/249 (47%), Gaps = 8/249 (3%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
G+VA+VT ++ GIG IA L EG VV++ +K + L + + V
Sbjct: 10 GRVALVTGAARGIGLGIAAWLIAEGWQVVLADLDRERGSKVAKALGENAW----FIAMDV 65
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFLLT 499
A + +FG +D LV NAA+ +P + W+++ VN+ LL
Sbjct: 66 ADEAQVAAGVAEVLGQFGRLDALVCNAAIADPHNTTLESLSLAHWNRVLAVNLTGPMLLA 125
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+ PY+R + G+IV ++S AY+ SK LL LT A+A L E IRVN
Sbjct: 126 KHCAPYLRA-HNGAIVNLASTRARQSEPDTEAYAASKGGLLALTHALAISLGPE-IRVNA 183
Query: 560 LAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIV 619
++PG + + E E + P GR+ +++ +VA+L S A ++TG+ V
Sbjct: 184 VSPGWIDAR-DPSQRRAEPLSEADHAQHPAGRVGTVEDVAAMVAWLLSRQAGFVTGQEFV 242
Query: 620 AAGGMQSRL 628
GGM ++
Sbjct: 243 VDGGMTRKM 251
Score = 87.3 bits (216), Expect = 5e-19
Identities = 59/195 (30%), Positives = 93/195 (47%), Gaps = 7/195 (3%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
G+VA+VT ++ GIG IA L AEG VV++ +K + L + + V
Sbjct: 10 GRVALVTGAARGIGLGIAAWLIAEGWQVVLADLDRERGSKVAKALGENAW----FIAMDV 65
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFLLT 130
A + +FG +D LV NAA+ +P + W+++ VN+ LL
Sbjct: 66 ADEAQVAAGVAEVLGQFGRLDALVCNAAIADPHNTTLESLSLAHWNRVLAVNLTGPMLLA 125
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ PY+R + G+IV ++S AY+ SK LL LT A+A L E IRVN
Sbjct: 126 KHCAPYLRA-HNGAIVNLASTRARQSEPDTEAYAASKGGLLALTHALAISLGPE-IRVNA 183
Query: 191 LAPGITKTKFAAAKK 205
++PG + + ++
Sbjct: 184 VSPGWIDARDPSQRR 198
Score = 48.0 bits (114), Expect = 6e-06
Identities = 24/64 (37%), Positives = 36/64 (56%), Gaps = 2/64 (3%)
Query: 692 YGGIDILVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
+G +D LV NAA+ +P N L S W+++ VNL LL + PY+R G+IV
Sbjct: 82 FGRLDALVCNAAIADPHNTTLESLSLAHWNRVLAVNLTGPMLLAKHCAPYLR-AHNGAIV 140
Query: 751 YVSS 754
++S
Sbjct: 141 NLAS 144
Score = 39.5 bits (92), Expect = 0.004
Identities = 18/38 (47%), Positives = 23/38 (60%), Gaps = 1/38 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
AY+ SK L LT +A L PE IRVN ++PG I +
Sbjct: 156 AYAASKGGLLALTHALAISLGPE-IRVNAVSPGWIDAR 192
>gnl|CDD|180446 PRK06180, PRK06180, short chain dehydrogenase; Provisional.
Length = 277
Score = 111 bits (279), Expect = 5e-27
Identities = 61/191 (31%), Positives = 95/191 (49%), Gaps = 5/191 (2%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
+ K ++T S G G A+A+ A G VV + R E+ A + + +
Sbjct: 3 SMKTWLITGVSSGFGRALAQAALAAGHRVVGTVRSEA----ARADFEALHPDRALARLLD 58
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V + + AE FG ID+LV+NA G + E P + FEVNV +T
Sbjct: 59 VTDFDAIDAVVADAEATFGPIDVLVNNAGYG-HEGAIEESPLAEMRRQFEVNVFGAVAMT 117
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ VLP +R R G IV ++S+GGL +G Y SK AL G+++++A+++A I V
Sbjct: 118 KAVLPGMRARRRGHIVNITSMGGLITMPGIGYYCGSKFALEGISESLAKEVAPFGIHVTA 177
Query: 191 LAPGITKTKFA 201
+ PG +T +A
Sbjct: 178 VEPGSFRTDWA 188
Score = 108 bits (271), Expect = 5e-26
Identities = 60/190 (31%), Positives = 93/190 (48%), Gaps = 5/190 (2%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
K ++T S G G A+A+ G VV + R E+ A + + + V
Sbjct: 4 MKTWLITGVSSGFGRALAQAALAAGHRVVGTVRSEA----ARADFEALHPDRALARLLDV 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ + AE FG ID+LV+NA G + E P + FEVNV +T+
Sbjct: 60 TDFDAIDAVVADAEATFGPIDVLVNNAGYG-HEGAIEESPLAEMRRQFEVNVFGAVAMTK 118
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
VLP +R R G IV ++S+GGL +G Y SK AL G+++++A+++A I V +
Sbjct: 119 AVLPGMRARRRGHIVNITSMGGLITMPGIGYYCGSKFALEGISESLAKEVAPFGIHVTAV 178
Query: 561 APGITKTKFA 570
PG +T +A
Sbjct: 179 EPGSFRTDWA 188
Score = 52.2 bits (126), Expect = 3e-07
Identities = 26/70 (37%), Positives = 43/70 (61%), Gaps = 7/70 (10%)
Query: 692 YGGIDILVSNAAVNPANEPLVECS---EVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
+G ID+LV+NA +E +E S E+ + F+VN+ + +T+ VLP MR ++ G
Sbjct: 76 FGPIDVLVNNAGY--GHEGAIEESPLAEM--RRQFEVNVFGAVAMTKAVLPGMRARRRGH 131
Query: 749 IVYVSSIGGF 758
IV ++S+GG
Sbjct: 132 IVNITSMGGL 141
Score = 39.5 bits (93), Expect = 0.004
Identities = 18/44 (40%), Positives = 27/44 (61%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDR 681
IG Y SK AL G+++ +A+++AP I V + PG RT + R
Sbjct: 147 IGYYCGSKFALEGISESLAKEVAPFGIHVTAVEPGSFRTDWAGR 190
>gnl|CDD|187583 cd05322, SDH_SDR_c_like, Sorbitol 6-phosphate dehydrogenase (SDH),
classical (c) SDRs. Sorbitol 6-phosphate dehydrogenase
(SDH, aka glucitol 6-phosphate dehydrogenase) catalyzes
the NAD-dependent interconversion of D-fructose
6-phosphate to D-sorbitol 6-phosphate. SDH is a member
of the classical SDRs, with the characteristic catalytic
tetrad, but without a complete match to the typical
NAD-binding motif. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 257
Score = 109 bits (274), Expect = 1e-26
Identities = 64/254 (25%), Positives = 111/254 (43%), Gaps = 12/254 (4%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
+VAVV +G + L+ G V ++ N K + + E +K G
Sbjct: 2 NQVAVVIGGGQTLGEFLCHGLAEAGYDVAVADINSENAEKVADEINAEYGEKAYGFGADA 61
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
++ L + ++ F +D+LV +A + + + + +D+ +VN+ FL +
Sbjct: 62 TNEQSVIALSKGVDEIFKRVDLLVYSAGIAKSA-KITDFELGDFDRSLQVNLVGYFLCAR 120
Query: 501 EVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
E IR G I+ ++S G K YS +K +GLT+++A DLA I VN
Sbjct: 121 EFSKLMIRDGIQGRIIQINSKSGKVGSKHNSGYSAAKFGGVGLTQSLALDLAEHGITVNS 180
Query: 560 LAPG-ITKT--------KFAAAL-YETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
L G + K+ ++A L + E + + VP+ R ++ ++ F S
Sbjct: 181 LMLGNLLKSPMFQSLLPQYAKKLGIKESEVEQYYIDKVPLKRGCDYQDVLNMLLFYASPK 240
Query: 610 ASYITGEVIVAAGG 623
ASY TG+ I GG
Sbjct: 241 ASYCTGQSINITGG 254
Score = 94.1 bits (234), Expect = 2e-21
Identities = 47/184 (25%), Positives = 81/184 (44%), Gaps = 2/184 (1%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
+VAVV +G + L+ G V ++ N K + + E +K G
Sbjct: 2 NQVAVVIGGGQTLGEFLCHGLAEAGYDVAVADINSENAEKVADEINAEYGEKAYGFGADA 61
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
++ L + ++ F +D+LV +A + + + + +D+ +VN+ FL +
Sbjct: 62 TNEQSVIALSKGVDEIFKRVDLLVYSAGIAKSA-KITDFELGDFDRSLQVNLVGYFLCAR 120
Query: 132 EVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
E IR G I+ ++S G K YS +K +GLT+++A DLA I VN
Sbjct: 121 EFSKLMIRDGIQGRIIQINSKSGKVGSKHNSGYSAAKFGGVGLTQSLALDLAEHGITVNS 180
Query: 191 LAPG 194
L G
Sbjct: 181 LMLG 184
Score = 37.8 bits (88), Expect = 0.012
Identities = 25/74 (33%), Positives = 36/74 (48%), Gaps = 10/74 (13%)
Query: 604 FLCSDDASYITGEVIVAAGGMQSRL----TKS-TVEFRFIGAYSVSKTALFGLTKVVAED 658
FLC+ + S + + G+Q R+ +KS V + YS +K GLT+ +A D
Sbjct: 116 FLCAREFSKL-----MIRDGIQGRIIQINSKSGKVGSKHNSGYSAAKFGGVGLTQSLALD 170
Query: 659 LAPENIRVNCLAPG 672
LA I VN L G
Sbjct: 171 LAEHGITVNSLMLG 184
Score = 34.0 bits (78), Expect = 0.24
Identities = 18/70 (25%), Positives = 34/70 (48%), Gaps = 2/70 (2%)
Query: 689 DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYM-RKKKGG 747
D+++ +D+LV +A + + + + +D+ VNL FL +E M R G
Sbjct: 75 DEIFKRVDLLVYSAGIAKSA-KITDFELGDFDRSLQVNLVGYFLCAREFSKLMIRDGIQG 133
Query: 748 SIVYVSSIGG 757
I+ ++S G
Sbjct: 134 RIIQINSKSG 143
>gnl|CDD|215720 pfam00106, adh_short, short chain dehydrogenase. This family
contains a wide variety of dehydrogenases.
Length = 167
Score = 106 bits (267), Expect = 1e-26
Identities = 39/173 (22%), Positives = 73/173 (42%), Gaps = 9/173 (5%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGAS-VVISSRKESN--VNKAVETLQKEGHQKISGVVC 438
++T + G+G A+A+ L+ EGA +V+ SR+ + V L+ G +++ C
Sbjct: 1 GTVLITGGTGGLGLALARWLAAEGARHLVLVSRRGPAPGAAELVAELEALG-AEVTVAAC 59
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
VA ++ L G +D +V NA V GP+ E ++++ V + L
Sbjct: 60 DVADRDALAALLAALPAALGPLDGVVHNAGVLDD-GPLEELTPERFERVLAPKVTGAWNL 118
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+ + G+ V SS+ G+ Y+ + AL L + +
Sbjct: 119 HELTRD----LDLGAFVLFSSVAGVLGSPGQANYAAANAALDALAEHRRAEGL 167
Score = 106 bits (267), Expect = 1e-26
Identities = 40/173 (23%), Positives = 74/173 (42%), Gaps = 9/173 (5%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGAS-VVISSRKESN--VNKAVETLQKEGHQKISGVVC 69
++T + G+G A+A+ L+AEGA +V+ SR+ + V L+ G +++ C
Sbjct: 1 GTVLITGGTGGLGLALARWLAAEGARHLVLVSRRGPAPGAAELVAELEALG-AEVTVAAC 59
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
VA ++ L G +D +V NA V GP+ E ++++ V + L
Sbjct: 60 DVADRDALAALLAALPAALGPLDGVVHNAGVLDD-GPLEELTPERFERVLAPKVTGAWNL 118
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+ + G+ V SS+ G+ Y+ + AL L + +
Sbjct: 119 HELTRD----LDLGAFVLFSSVAGVLGSPGQANYAAANAALDALAEHRRAEGL 167
Score = 47.2 bits (113), Expect = 5e-06
Identities = 18/80 (22%), Positives = 35/80 (43%), Gaps = 6/80 (7%)
Query: 680 DRMIAMLST-DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
D + A+L+ G +D +V NA V + PL E + ++++ + ++ L +
Sbjct: 65 DALAALLAALPAALGPLDGVVHNAGVLD-DGPLEELTPERFERVLAPKVTGAWNLHELTR 123
Query: 739 PYMRKKKGGSIVYVSSIGGF 758
G+ V SS+ G
Sbjct: 124 D----LDLGAFVLFSSVAGV 139
>gnl|CDD|181349 PRK08278, PRK08278, short chain dehydrogenase; Provisional.
Length = 273
Score = 109 bits (275), Expect = 1e-26
Identities = 78/267 (29%), Positives = 126/267 (47%), Gaps = 37/267 (13%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVIS-------SRKESNVNKAVETLQKEG 429
L+GK +T +S GIG AIA R + +GA++VI+ + ++ A E ++ G
Sbjct: 2 MSLSGKTLFITGASRGIGLAIALRAARDGANIVIAAKTAEPHPKLPGTIHTAAEEIEAAG 61
Query: 430 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIF 488
Q + +V V ++ A ++FGGIDI V+NA A+N + P +D +
Sbjct: 62 GQALP-LVGDVRDEDQVAAAVAKAVERFGGIDICVNNASAIN--LTGTEDTPMKRFDLMQ 118
Query: 489 EVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAP--FKLLGAYSVSKTALLGLTKAV 546
++NV+ TFL++Q LP+++K I+ +S L P F AY+++K + T +
Sbjct: 119 QINVRGTFLVSQACLPHLKKSENPHILTLSPPLNLDPKWFAPHTAYTMAKYGMSLCTLGL 178
Query: 547 AQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAV-----PDEMGGI 601
A++ + I VN L P +T A A AV N+ G A+ P+ M
Sbjct: 179 AEEFRDDGIAVNALWP---RTTIATA----------AVRNLLGGDEAMRRSRTPEIMADA 225
Query: 602 VAFLCSDDASYITG------EVIVAAG 622
+ S A TG EV+ AG
Sbjct: 226 AYEILSRPAREFTGNFLIDEEVLREAG 252
Score = 104 bits (263), Expect = 6e-25
Identities = 60/196 (30%), Positives = 102/196 (52%), Gaps = 13/196 (6%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVIS-------SRKESNVNKAVETLQKEG 60
L+GK +T +S GIG AIA R + +GA++VI+ + ++ A E ++ G
Sbjct: 2 MSLSGKTLFITGASRGIGLAIALRAARDGANIVIAAKTAEPHPKLPGTIHTAAEEIEAAG 61
Query: 61 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIF 119
Q + +V V ++ A ++FGGIDI V+NA A+N + P +D +
Sbjct: 62 GQALP-LVGDVRDEDQVAAAVAKAVERFGGIDICVNNASAIN--LTGTEDTPMKRFDLMQ 118
Query: 120 EVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAP--FKLLGAYSVSKTALLGLTKAV 177
++NV+ TFL++Q LP+++K I+ +S L P F AY+++K + T +
Sbjct: 119 QINVRGTFLVSQACLPHLKKSENPHILTLSPPLNLDPKWFAPHTAYTMAKYGMSLCTLGL 178
Query: 178 AQDLASENIRVNCLAP 193
A++ + I VN L P
Sbjct: 179 AEEFRDDGIAVNALWP 194
Score = 41.4 bits (98), Expect = 0.001
Identities = 20/63 (31%), Positives = 37/63 (58%), Gaps = 3/63 (4%)
Query: 692 YGGIDILVSNA-AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
+GGIDI V+NA A+N +D + +N++ +FL++Q LP+++K + I+
Sbjct: 88 FGGIDICVNNASAINLTGTEDTPMKR--FDLMQQINVRGTFLVSQACLPHLKKSENPHIL 145
Query: 751 YVS 753
+S
Sbjct: 146 TLS 148
>gnl|CDD|135637 PRK05876, PRK05876, short chain dehydrogenase; Provisional.
Length = 275
Score = 108 bits (270), Expect = 5e-26
Identities = 64/227 (28%), Positives = 114/227 (50%), Gaps = 14/227 (6%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
G+ AV+T + GIG A + GA VV+ + + +AV L+ EG + GV+C V
Sbjct: 6 GRGAVITGGASGIGLATGTEFARRGARVVLGDVDKPGLRQAVNHLRAEGFD-VHGVMCDV 64
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+E+ L + A + G +D++ SNA + GP+VE + W + +V++ + +
Sbjct: 65 RHREEVTHLADEAFRLLGHVDVVFSNAGIVVG-GPIVEMTHDDWRWVIDVDLWGSIHTVE 123
Query: 132 EVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
LP + + GG +V+ +S GL P LGAY V+K ++GL + +A+++ ++ I V+
Sbjct: 124 AFLPRLLEQGTGGHVVFTASFAGLVPNAGLGAYGVAKYGVVGLAETLAREVTADGIGVSV 183
Query: 191 LAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDVLGPLPS 237
L P + +T A + ++ ++ G GPLP
Sbjct: 184 LCPMVVETNLVANSERIRGAA-------CAQSSTTGSP----GPLPL 219
Score = 107 bits (269), Expect = 6e-26
Identities = 69/244 (28%), Positives = 122/244 (50%), Gaps = 10/244 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
G+ AV+T + GIG A + GA VV+ + + +AV L+ EG + GV+C
Sbjct: 4 FPGRGAVITGGASGIGLATGTEFARRGARVVLGDVDKPGLRQAVNHLRAEGFD-VHGVMC 62
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V +E+ L + A + G +D++ SNA + GP+VE + W + +V++ +
Sbjct: 63 DVRHREEVTHLADEAFRLLGHVDVVFSNAGIVVG-GPIVEMTHDDWRWVIDVDLWGSIHT 121
Query: 499 TQEVLP-YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ LP + + GG +V+ +S GL P LGAY V+K ++GL + +A+++ ++ I V
Sbjct: 122 VEAFLPRLLEQGTGGHVVFTASFAGLVPNAGLGAYGVAKYGVVGLAETLAREVTADGIGV 181
Query: 558 NCLAPGITKTKFAAALYETEEA-HEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
+ L P + +T A A + + G L + D+ L DD + +T +
Sbjct: 182 SVLCPMVVETNLVANSERIRGAACAQSSTTGSPGPLPLQDDN------LGVDDIAQLTAD 235
Query: 617 VIVA 620
I+A
Sbjct: 236 AILA 239
Score = 38.0 bits (88), Expect = 0.011
Identities = 21/70 (30%), Positives = 36/70 (51%), Gaps = 2/70 (2%)
Query: 690 KLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLP-YMRKKKGGS 748
+L G +D++ SNA + P+VE + W + DV+L S + LP + + GG
Sbjct: 79 RLLGHVDVVFSNAGIVVGG-PIVEMTHDDWRWVIDVDLWGSIHTVEAFLPRLLEQGTGGH 137
Query: 749 IVYVSSIGGF 758
+V+ +S G
Sbjct: 138 VVFTASFAGL 147
Score = 32.6 bits (74), Expect = 0.65
Identities = 13/41 (31%), Positives = 24/41 (58%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+GAY V+K + GL + +A ++ + I V+ L P ++ T
Sbjct: 153 LGAYGVAKYGVVGLAETLAREVTADGIGVSVLCPMVVETNL 193
>gnl|CDD|235725 PRK06179, PRK06179, short chain dehydrogenase; Provisional.
Length = 270
Score = 107 bits (270), Expect = 7e-26
Identities = 60/193 (31%), Positives = 92/193 (47%), Gaps = 16/193 (8%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV---VC 69
KVA+VT +S GIG A A++L+ G V +SR + I GV
Sbjct: 5 KVALVTGASSGIGRATAEKLARAGYRVFGTSRNPARA------------APIPGVELLEL 52
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
V Q + + G ID+LV+NA V A G E +F+ NV +
Sbjct: 53 DVTDDASVQAAVDEVIARAGRIDVLVNNAGVGLA-GAAEESSIAQAQALFDTNVFGILRM 111
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
T+ VLP++R + G I+ +SS+ G P + Y+ SK A+ G ++++ ++ IRV+
Sbjct: 112 TRAVLPHMRAQGSGRIINISSVLGFLPAPYMALYAASKHAVEGYSESLDHEVRQFGIRVS 171
Query: 190 CLAPGITKTKFAA 202
+ P TKT F A
Sbjct: 172 LVEPAYTKTNFDA 184
Score = 106 bits (268), Expect = 1e-25
Identities = 61/199 (30%), Positives = 94/199 (47%), Gaps = 16/199 (8%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV---VC 438
KVA+VT +S GIG A A++L+ G V +SR + I GV
Sbjct: 5 KVALVTGASSGIGRATAEKLARAGYRVFGTSRNPARA------------APIPGVELLEL 52
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
V Q + + G ID+LV+NA V A G E +F+ NV +
Sbjct: 53 DVTDDASVQAAVDEVIARAGRIDVLVNNAGVGLA-GAAEESSIAQAQALFDTNVFGILRM 111
Query: 499 TQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
T+ VLP++R + G I+ +SS+ G P + Y+ SK A+ G ++++ ++ IRV+
Sbjct: 112 TRAVLPHMRAQGSGRIINISSVLGFLPAPYMALYAASKHAVEGYSESLDHEVRQFGIRVS 171
Query: 559 CLAPGITKTKFAAALYETE 577
+ P TKT F A E +
Sbjct: 172 LVEPAYTKTNFDANAPEPD 190
Score = 56.8 bits (138), Expect = 1e-08
Identities = 25/69 (36%), Positives = 39/69 (56%), Gaps = 7/69 (10%)
Query: 693 GGIDILVSNAAVN---PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
G ID+LV+NA V A E + ++ +FD N+ +T+ VLP+MR + G I
Sbjct: 72 GRIDVLVNNAGVGLAGAAEESSIAQAQ----ALFDTNVFGILRMTRAVLPHMRAQGSGRI 127
Query: 750 VYVSSIGGF 758
+ +SS+ GF
Sbjct: 128 INISSVLGF 136
Score = 31.0 bits (71), Expect = 1.9
Identities = 24/89 (26%), Positives = 39/89 (43%), Gaps = 8/89 (8%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGID 696
++ Y+ SK A+ G ++ + ++ IRV+ + P +T F S Y
Sbjct: 141 YMALYAASKHAVEGYSESLDHEVRQFGIRVSLVEPAYTKTNFDANAPEPDSPLAEYDRER 200
Query: 697 ILVSNA---AVNPANEPLVECSEVVWDKI 722
+VS A AV A+ P EVV D +
Sbjct: 201 AVVSKAVAKAVKKADAP-----EVVADTV 224
>gnl|CDD|131680 TIGR02632, RhaD_aldol-ADH, rhamnulose-1-phosphate aldolase/alcohol
dehydrogenase.
Length = 676
Score = 112 bits (282), Expect = 1e-25
Identities = 72/266 (27%), Positives = 120/266 (45%), Gaps = 15/266 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNK-AVETLQKEGHQKISGVV 437
LA +VA VT + GIG A+RL+ EGA VV++ A E + G + +
Sbjct: 412 LARRVAFVTGGAGGIGRETARRLAAEGAHVVLADLNLEAAEAVAAEINGQFGAGRAVALK 471
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V ++ + F +GG+DI+V+NA + ++ P E W ++ FL
Sbjct: 472 MDVTDEQAVKAAFADVALAYGGVDIVVNNAGIATSS-PFEETTLQEWQLNLDILATGYFL 530
Query: 498 LTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+ +E +R++ GG+IV+++S + K AYS +K A L + +A + + IR
Sbjct: 531 VAREAFRQMREQGLGGNIVFIASKNAVYAGKNASAYSAAKAAEAHLARCLAAEGGTYGIR 590
Query: 557 VNCLAP-------GITKTKF---AAALY--ETEEAHEIAVSNVPMGRLAVPDEMGGIVAF 604
VN + P GI ++ AA Y +E E + R P ++ V F
Sbjct: 591 VNTVNPDAVLQGSGIWDGEWREERAAAYGIPADELEEHYAKRTLLKRHIFPADIAEAVFF 650
Query: 605 LCSDDASYITGEVIVAAGGMQSRLTK 630
L S + TG +I GG+ + +
Sbjct: 651 LASSKSEKTTGCIITVDGGVPAAFLR 676
Score = 104 bits (260), Expect = 5e-23
Identities = 54/186 (29%), Positives = 91/186 (48%), Gaps = 3/186 (1%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNK-AVETLQKEGHQKISGVV 68
L +VA VT + GIG A+RL+AEGA VV++ A E + G + +
Sbjct: 412 LARRVAFVTGGAGGIGRETARRLAAEGAHVVLADLNLEAAEAVAAEINGQFGAGRAVALK 471
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V ++ + F +GG+DI+V+NA + ++ P E W ++ FL
Sbjct: 472 MDVTDEQAVKAAFADVALAYGGVDIVVNNAGIATSS-PFEETTLQEWQLNLDILATGYFL 530
Query: 129 LTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+ +E +R++ GG+IV+++S + K AYS +K A L + +A + + IR
Sbjct: 531 VAREAFRQMREQGLGGNIVFIASKNAVYAGKNASAYSAAKAAEAHLARCLAAEGGTYGIR 590
Query: 188 VNCLAP 193
VN + P
Sbjct: 591 VNTVNP 596
Score = 50.6 bits (121), Expect = 3e-06
Identities = 22/67 (32%), Positives = 37/67 (55%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKK-GGSIV 750
YGG+DI+V+NA + + P E + W D+ FL+ +E MR++ GG+IV
Sbjct: 491 YGGVDIVVNNAGIATS-SPFEETTLQEWQLNLDILATGYFLVAREAFRQMREQGLGGNIV 549
Query: 751 YVSSIGG 757
+++S
Sbjct: 550 FIASKNA 556
Score = 30.2 bits (68), Expect = 5.0
Identities = 12/32 (37%), Positives = 17/32 (53%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAP 671
AYS +K A L + +A + IRVN + P
Sbjct: 565 AYSAAKAAEAHLARCLAAEGGTYGIRVNTVNP 596
>gnl|CDD|182051 PRK09730, PRK09730, putative NAD(P)-binding oxidoreductase;
Provisional.
Length = 247
Score = 105 bits (264), Expect = 2e-25
Identities = 74/251 (29%), Positives = 121/251 (48%), Gaps = 15/251 (5%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+A+VT S GIG A A L+ EG +V ++ ++ + + V L + K + ++
Sbjct: 2 AIALVTGGSRGIGRATALLLAQEGYTVAVNYQQNLHAAQEVVNLITQAGGKAFVLQADIS 61
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+ +F ++ + LV+NA + V +++ NV FL +E
Sbjct: 62 DENQVVAMFTAIDQHDEPLAALVNNAGILFTQCTVENLTAERINRVLSTNVTGYFLCCRE 121
Query: 502 VLPYIRKRNGGS---IVYVSSIGGLAPFKLLGA------YSVSKTALLGLTKAVAQDLAS 552
+ + ++GGS IV VSS LGA Y+ SK A+ LT ++ ++A+
Sbjct: 122 AVKRMALKHGGSGGAIVNVSSAASR-----LGAPGEYVDYAASKGAIDTLTTGLSLEVAA 176
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
+ IRVNC+ PG T+ A+ E + SN+PM R P+E+ + +L SD ASY
Sbjct: 177 QGIRVNCVRPGFIYTEMHASGGEPGRVDRVK-SNIPMQRGGQPEEVAQAIVWLLSDKASY 235
Query: 613 ITGEVIVAAGG 623
+TG I AGG
Sbjct: 236 VTGSFIDLAGG 246
Score = 73.0 bits (179), Expect = 3e-14
Identities = 55/203 (27%), Positives = 95/203 (46%), Gaps = 14/203 (6%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+A+VT S GIG A A L+ EG +V ++ ++ + + V L + K + ++
Sbjct: 2 AIALVTGGSRGIGRATALLLAQEGYTVAVNYQQNLHAAQEVVNLITQAGGKAFVLQADIS 61
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+ +F ++ + LV+NA + V +++ NV FL +E
Sbjct: 62 DENQVVAMFTAIDQHDEPLAALVNNAGILFTQCTVENLTAERINRVLSTNVTGYFLCCRE 121
Query: 133 VLPYIRKRNGGS---IVYVSSIGGLAPFKLLGA------YSVSKTALLGLTKAVAQDLAS 183
+ + ++GGS IV VSS LGA Y+ SK A+ LT ++ ++A+
Sbjct: 122 AVKRMALKHGGSGGAIVNVSSAASR-----LGAPGEYVDYAASKGAIDTLTTGLSLEVAA 176
Query: 184 ENIRVNCLAPGITKTKFAAAKKE 206
+ IRVNC+ PG T+ A+ E
Sbjct: 177 QGIRVNCVRPGFIYTEMHASGGE 199
Score = 38.3 bits (89), Expect = 0.008
Identities = 16/36 (44%), Positives = 24/36 (66%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
Y+ SK A+ LT ++ ++A + IRVNC+ PG I T
Sbjct: 156 YAASKGAIDTLTTGLSLEVAAQGIRVNCVRPGFIYT 191
Score = 32.1 bits (73), Expect = 0.79
Identities = 20/79 (25%), Positives = 38/79 (48%), Gaps = 4/79 (5%)
Query: 680 DRMIAMLST-DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
++++AM + D+ + LV+NA + + + +++ N+ FL +E +
Sbjct: 64 NQVVAMFTAIDQHDEPLAALVNNAGILFTQCTVENLTAERINRVLSTNVTGYFLCCREAV 123
Query: 739 PYMRKK---KGGSIVYVSS 754
M K GG+IV VSS
Sbjct: 124 KRMALKHGGSGGAIVNVSS 142
>gnl|CDD|132368 TIGR03325, BphB_TodD, cis-2,3-dihydrobiphenyl-2,3-diol
dehydrogenase. Members of this family occur as the BphD
protein of biphenyl catabolism and as the TodD protein
of toluene catabolism. Members catalyze the second step
in each pathway and proved interchangeable when tested;
the first and fourth enzymes in each pathway confer
metabolic specificity. In the context of biphenyl
degradation, the enzyme acts as
cis-2,3-dihydrobiphenyl-2,3-diol dehydrogenase (EC
1.3.1.56), while in toluene degradation it acts as
cis-toluene dihydrodiol dehydrogenase.
Length = 262
Score = 106 bits (265), Expect = 2e-25
Identities = 75/267 (28%), Positives = 124/267 (46%), Gaps = 27/267 (10%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL G+V +VT + G+G AI R EGA V + + ++ L+ + GV
Sbjct: 2 RLKGEVVLVTGGASGLGRAIVDRFVAEGARVAVLDKSA----AGLQELEAAHGDAVVGVE 57
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN----VWDKIFEVNVK 493
V +D ++ FG ID L+ NA + + +V+ P++ +D++F +NVK
Sbjct: 58 GDVRSLDDHKEAVARCVAAFGKIDCLIPNAGIWDYSTALVDIPDDRIDEAFDEVFHINVK 117
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIG----GLAPFKLLGAYSVSKTALLGLTKAVAQD 549
L + LP + G I +S+ G G P Y+ +K A++GL K +A +
Sbjct: 118 GYLLAVKAALPALVASRGSVIFTISNAGFYPNGGGPL-----YTAAKHAVVGLVKELAFE 172
Query: 550 LASENIRVNCLAPG--ITKTKFAAALYETEEA------HEIAVSNVPMGRLAVPDE-MGG 600
LA +RVN +APG + + +L +++ ++ S +P+GR+ +E G
Sbjct: 173 LAP-YVRVNGVAPGGMSSDLRGPKSLGMADKSISTVPLGDMLKSVLPIGRMPDAEEYTGA 231
Query: 601 IVAFLCSDDASYITGEVIVAAGGMQSR 627
V F D TG V+ GGM R
Sbjct: 232 YVFFATRGDTVPATGAVLNYDGGMGVR 258
Score = 97.6 bits (243), Expect = 2e-22
Identities = 59/194 (30%), Positives = 95/194 (48%), Gaps = 18/194 (9%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL G+V +VT + G+G AI R AEGA V + + ++ L+ + GV
Sbjct: 2 RLKGEVVLVTGGASGLGRAIVDRFVAEGARVAVLDKSA----AGLQELEAAHGDAVVGVE 57
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN----VWDKIFEVNVK 124
V +D ++ FG ID L+ NA + + +V+ P++ +D++F +NVK
Sbjct: 58 GDVRSLDDHKEAVARCVAAFGKIDCLIPNAGIWDYSTALVDIPDDRIDEAFDEVFHINVK 117
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIG----GLAPFKLLGAYSVSKTALLGLTKAVAQD 180
L + LP + G I +S+ G G P Y+ +K A++GL K +A +
Sbjct: 118 GYLLAVKAALPALVASRGSVIFTISNAGFYPNGGGPL-----YTAAKHAVVGLVKELAFE 172
Query: 181 LASENIRVNCLAPG 194
LA +RVN +APG
Sbjct: 173 LAP-YVRVNGVAPG 185
Score = 42.9 bits (101), Expect = 3e-04
Identities = 30/130 (23%), Positives = 54/130 (41%), Gaps = 23/130 (17%)
Query: 650 GLTKVVAEDLAPENIRVNCL---APGL--IRTKFGDRMIAMLSTDKL------------- 691
GL + + + E RV L A GL + GD ++ + +
Sbjct: 16 GLGRAIVDRFVAEGARVAVLDKSAAGLQELEAAHGDAVVGVEGDVRSLDDHKEAVARCVA 75
Query: 692 -YGGIDILVSNAAVNPANEPLVECSE----VVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
+G ID L+ NA + + LV+ + +D++F +N+K L + LP + +G
Sbjct: 76 AFGKIDCLIPNAGIWDYSTALVDIPDDRIDEAFDEVFHINVKGYLLAVKAALPALVASRG 135
Query: 747 GSIVYVSSIG 756
I +S+ G
Sbjct: 136 SVIFTISNAG 145
>gnl|CDD|181044 PRK07577, PRK07577, short chain dehydrogenase; Provisional.
Length = 234
Score = 104 bits (261), Expect = 4e-25
Identities = 70/245 (28%), Positives = 119/245 (48%), Gaps = 20/245 (8%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+ +VT ++ GIG A++ RL+ G V+ +R A++ E C +A
Sbjct: 4 RTVLVTGATKGIGLALSLRLANLGHQVIGIARS------AIDDFPGELFA------CDLA 51
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
E + +D +V+N + P+ + ++++NV++ +TQ
Sbjct: 52 DIEQTAATLAQINEIHP-VDAIVNNVGI-ALPQPLGKIDLAALQDVYDLNVRAAVQVTQA 109
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPF--KLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
L ++ R G IV + S A F +YS +K+AL+G T+ A +LA I VN
Sbjct: 110 FLEGMKLREQGRIVNICS---RAIFGALDRTSYSAAKSALVGCTRTWALELAEYGITVNA 166
Query: 560 LAPGITKTK-FAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVI 618
+APG +T+ F E + ++++PM RL P+E+ +AFL SDDA +ITG+V+
Sbjct: 167 VAPGPIETELFRQTRPVGSEEEKRVLASIPMRRLGTPEEVAAAIAFLLSDDAGFITGQVL 226
Query: 619 VAAGG 623
GG
Sbjct: 227 GVDGG 231
Score = 65.5 bits (160), Expect = 8e-12
Identities = 49/191 (25%), Positives = 88/191 (46%), Gaps = 19/191 (9%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
++ + +VT ++ GIG A++ RL+ G V+ +R A++ E C
Sbjct: 1 MSSRTVLVTGATKGIGLALSLRLANLGHQVIGIARS------AIDDFPGELFA------C 48
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
+A E + +D +V+N + P+ + ++++NV++ +
Sbjct: 49 DLADIEQTAATLAQINEIHP-VDAIVNNVGI-ALPQPLGKIDLAALQDVYDLNVRAAVQV 106
Query: 130 TQEVLPYIRKRNGGSIVYVSSIGGLAPF--KLLGAYSVSKTALLGLTKAVAQDLASENIR 187
TQ L ++ R G IV + S A F +YS +K+AL+G T+ A +LA I
Sbjct: 107 TQAFLEGMKLREQGRIVNICS---RAIFGALDRTSYSAAKSALVGCTRTWALELAEYGIT 163
Query: 188 VNCLAPGITKT 198
VN +APG +T
Sbjct: 164 VNAVAPGPIET 174
Score = 40.1 bits (94), Expect = 0.002
Identities = 18/37 (48%), Positives = 24/37 (64%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+YS +K+AL G T+ A +LA I VN +APG I T
Sbjct: 138 SYSAAKSALVGCTRTWALELAEYGITVNAVAPGPIET 174
Score = 34.3 bits (79), Expect = 0.18
Identities = 15/62 (24%), Positives = 33/62 (53%), Gaps = 1/62 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
+D +V+N + +PL + ++D+N++++ +TQ L M+ ++ G IV +
Sbjct: 67 HPVDAIVNNVGI-ALPQPLGKIDLAALQDVYDLNVRAAVQVTQAFLEGMKLREQGRIVNI 125
Query: 753 SS 754
S
Sbjct: 126 CS 127
>gnl|CDD|181417 PRK08416, PRK08416, 7-alpha-hydroxysteroid dehydrogenase;
Provisional.
Length = 260
Score = 104 bits (262), Expect = 5e-25
Identities = 69/249 (27%), Positives = 115/249 (46%), Gaps = 6/249 (2%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCH 439
GK V++ + GIG AI + G ++ + + NK E L+++ K +
Sbjct: 8 GKTLVISGGTRGIGKAIVYEFAQSGVNIAFTYNSNVEEANKIAEDLEQKYGIKAKAYPLN 67
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNA-----AVNPATGPVVECPENVWDKIFEVNVKS 494
+ + E ++LF+ ++ F +D +SNA AV + + I+ V +
Sbjct: 68 ILEPETYKELFKKIDEDFDRVDFFISNAIISGRAVVGGYTKFMRLKPKGLNNIYTATVNA 127
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
+ QE + K GGSI+ +SS G L + + SK A+ + K A +L +N
Sbjct: 128 FVVGAQEAAKRMEKVGGGSIISLSSTGNLVYIENYAGHGTSKAAVETMVKYAATELGEKN 187
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYIT 614
IRVN ++ G T A EE P+ R+ P+++ G FLCS+ AS++T
Sbjct: 188 IRVNAVSGGPIDTDALKAFTNYEEVKAKTEELSPLNRMGQPEDLAGACLFLCSEKASWLT 247
Query: 615 GEVIVAAGG 623
G+ IV GG
Sbjct: 248 GQTIVVDGG 256
Score = 67.1 bits (164), Expect = 3e-12
Identities = 56/215 (26%), Positives = 95/215 (44%), Gaps = 9/215 (4%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCH 70
GK V++ + GIG AI + G ++ + + NK E L+++ K +
Sbjct: 8 GKTLVISGGTRGIGKAIVYEFAQSGVNIAFTYNSNVEEANKIAEDLEQKYGIKAKAYPLN 67
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNA-----AVNPATGPVVECPENVWDKIFEVNVKS 125
+ + E ++LF+ ++ F +D +SNA AV + + I+ V +
Sbjct: 68 ILEPETYKELFKKIDEDFDRVDFFISNAIISGRAVVGGYTKFMRLKPKGLNNIYTATVNA 127
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
+ QE + K GGSI+ +SS G L + + SK A+ + K A +L +N
Sbjct: 128 FVVGAQEAAKRMEKVGGGSIISLSSTGNLVYIENYAGHGTSKAAVETMVKYAATELGEKN 187
Query: 186 IRVNCLAPGITKTKFAAA---KKEVKKKETNDEPI 217
IRVN ++ G T A +EVK K P+
Sbjct: 188 IRVNAVSGGPIDTDALKAFTNYEEVKAKTEELSPL 222
>gnl|CDD|236399 PRK09186, PRK09186, flagellin modification protein A; Provisional.
Length = 256
Score = 103 bits (260), Expect = 7e-25
Identities = 76/269 (28%), Positives = 130/269 (48%), Gaps = 49/269 (18%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGVV 437
L GK ++T + IG A+ K + G V+ + + +N+ +E+L KE +K+S V
Sbjct: 2 LKGKTILITGAGGLIGSALVKAILEAGGIVIAADIDKEALNELLESLGKEFKSKKLSLVE 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN-VWDKIFE------- 489
+ +E ++ + +K+G ID AVN A P N + K F
Sbjct: 62 LDITDQESLEEFLSKSAEKYGKID-----GAVNCAY------PRNKDYGKKFFDVSLDDF 110
Query: 490 -----VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGL-AP-FKLLGA--------YSV 534
+++ S+FL +Q+ Y +K+ GG++V +SSI G+ AP F++ Y+
Sbjct: 111 NENLSLHLGSSFLFSQQFAKYFKKQGGGNLVNISSIYGVVAPKFEIYEGTSMTSPVEYAA 170
Query: 535 SKTALLGLTKAVAQDLASENIRVNCLAPGITKTK----FAAALYETEEAHEIAVSNVPMG 590
K ++ LTK +A+ NIRVNC++PG F A Y+ + + + +
Sbjct: 171 IKAGIIHLTKYLAKYFKDSNIRVNCVSPGGILDNQPEAFLNA-YK-KCCNGKGMLD---- 224
Query: 591 RLAVPDEMGGIVAFLCSDDASYITGEVIV 619
PD++ G + FL SD + YITG+ I+
Sbjct: 225 ----PDDICGTLVFLLSDQSKYITGQNII 249
Score = 92.4 bits (230), Expect = 7e-21
Identities = 61/209 (29%), Positives = 104/209 (49%), Gaps = 35/209 (16%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGVV 68
L GK ++T + IG A+ K + G V+ + + +N+ +E+L KE +K+S V
Sbjct: 2 LKGKTILITGAGGLIGSALVKAILEAGGIVIAADIDKEALNELLESLGKEFKSKKLSLVE 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN-VWDKIFE------- 120
+ +E ++ + +K+G ID AVN A P N + K F
Sbjct: 62 LDITDQESLEEFLSKSAEKYGKID-----GAVNCAY------PRNKDYGKKFFDVSLDDF 110
Query: 121 -----VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGL-AP-FKLLGA--------YSV 165
+++ S+FL +Q+ Y +K+ GG++V +SSI G+ AP F++ Y+
Sbjct: 111 NENLSLHLGSSFLFSQQFAKYFKKQGGGNLVNISSIYGVVAPKFEIYEGTSMTSPVEYAA 170
Query: 166 SKTALLGLTKAVAQDLASENIRVNCLAPG 194
K ++ LTK +A+ NIRVNC++PG
Sbjct: 171 IKAGIIHLTKYLAKYFKDSNIRVNCVSPG 199
Score = 41.5 bits (98), Expect = 0.001
Identities = 22/73 (30%), Positives = 34/73 (46%), Gaps = 10/73 (13%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK----FGDRM------IAMLSTDK 690
Y+ K + LTK +A+ NIRVNC++PG I F + ML D
Sbjct: 168 YAAIKAGIIHLTKYLAKYFKDSNIRVNCVSPGGILDNQPEAFLNAYKKCCNGKGMLDPDD 227
Query: 691 LYGGIDILVSNAA 703
+ G + L+S+ +
Sbjct: 228 ICGTLVFLLSDQS 240
Score = 38.8 bits (91), Expect = 0.007
Identities = 15/32 (46%), Positives = 23/32 (71%)
Query: 726 NLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGG 757
+L SSFL +Q+ Y +K+ GG++V +SSI G
Sbjct: 117 HLGSSFLFSQQFAKYFKKQGGGNLVNISSIYG 148
>gnl|CDD|223696 COG0623, FabI, Enoyl-[acyl-carrier-protein].
Length = 259
Score = 104 bits (261), Expect = 8e-25
Identities = 76/260 (29%), Positives = 123/260 (47%), Gaps = 29/260 (11%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISG 435
L GK ++ A++ I + IAK L+ +GA + + + E + K VE L +E G +
Sbjct: 4 LEGKRILIMGVANNRSIAWGIAKALAEQGAELAFTYQGER-LEKRVEELAEELGSDLV-- 60
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNV 492
+ C V E LF +KK+G +D LV + A P G ++ + +++
Sbjct: 61 LPCDVTNDESIDALFATIKKKWGKLDGLVHSIAFAPKEELKGDYLDTSREGFLIAMDISA 120
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAY---SVSKTALLGLTKAVAQD 549
S L + P + NGGSI+ ++ +G +++ Y V+K AL + +A D
Sbjct: 121 YSFTALAKAARPLMN--NGGSILTLTYLGSE---RVVPNYNVMGVAKAALEASVRYLAAD 175
Query: 550 LASENIRVNCLAPGITKTKFAAA------LYETEEAHEIAVSNVPMGRLAVPDEMGGIVA 603
L E IRVN ++ G +T A+ + + EA N P+ R +E+G A
Sbjct: 176 LGKEGIRVNAISAGPIRTLAASGIGDFRKMLKENEA------NAPLRRNVTIEEVGNTAA 229
Query: 604 FLCSDDASYITGEVIVAAGG 623
FL SD +S ITGE+I G
Sbjct: 230 FLLSDLSSGITGEIIYVDSG 249
Score = 79.6 bits (197), Expect = 2e-16
Identities = 57/203 (28%), Positives = 97/203 (47%), Gaps = 17/203 (8%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISG 66
L GK ++ A++ I + IAK L+ +GA + + + E + K VE L +E G +
Sbjct: 4 LEGKRILIMGVANNRSIAWGIAKALAEQGAELAFTYQGER-LEKRVEELAEELGSDLV-- 60
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNV 123
+ C V E LF +KK+G +D LV + A P G ++ + +++
Sbjct: 61 LPCDVTNDESIDALFATIKKKWGKLDGLVHSIAFAPKEELKGDYLDTSREGFLIAMDISA 120
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAY---SVSKTALLGLTKAVAQD 180
S L + P + NGGSI+ ++ +G +++ Y V+K AL + +A D
Sbjct: 121 YSFTALAKAARPLMN--NGGSILTLTYLGSE---RVVPNYNVMGVAKAALEASVRYLAAD 175
Query: 181 LASENIRVNCLAPGITKTKFAAA 203
L E IRVN ++ G +T A+
Sbjct: 176 LGKEGIRVNAISAGPIRTLAASG 198
Score = 38.7 bits (91), Expect = 0.006
Identities = 21/64 (32%), Positives = 29/64 (45%), Gaps = 9/64 (14%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNA 702
V+K AL + +A DL E IRVN ++ G IRT L+ + +L N
Sbjct: 160 VAKAALEASVRYLAADLGKEGIRVNAISAGPIRT---------LAASGIGDFRKMLKENE 210
Query: 703 AVNP 706
A P
Sbjct: 211 ANAP 214
>gnl|CDD|236207 PRK08261, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 450
Score = 108 bits (271), Expect = 8e-25
Identities = 82/262 (31%), Positives = 127/262 (48%), Gaps = 51/262 (19%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
LAGKVA+VT ++ GIG AIA+ L+ +GA VV +V A E L ++ G
Sbjct: 208 LAGKVALVTGAARGIGAAIAEVLARDGAHVVC-----LDVPAAGEALAAVA-NRVGGTAL 261
Query: 439 H--VAKKEDRQKLFEHAEKKFGGIDILVSNAAV-------NPATGPVVECPENVWDKIFE 489
+ + ++ EH ++ GG+DI+V NA + N E WD +
Sbjct: 262 ALDITAPDAPARIAEHLAERHGGLDIVVHNAGITRDKTLAN--------MDEARWDSVLA 313
Query: 490 VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-----YSVSKTALLGLTK 544
VN+ + +T+ +L +GG IV VSSI G+A G Y+ SK ++GL +
Sbjct: 314 VNLLAPLRITEALLAAGALGDGGRIVGVSSISGIA-----GNRGQTNYAASKAGVIGLVQ 368
Query: 545 AVAQDLASENIRVNCLAPGITKTKFAAAL-YETEEAHEIAVSNVPMGR----LA---VPD 596
A+A LA I +N +APG +T+ AA+ + T EA GR L +P
Sbjct: 369 ALAPLLAERGITINAVAPGFIETQMTAAIPFATREA----------GRRMNSLQQGGLPV 418
Query: 597 EMGGIVAFLCSDDASYITGEVI 618
++ +A+L S + +TG V+
Sbjct: 419 DVAETIAWLASPASGGVTGNVV 440
Score = 103 bits (260), Expect = 2e-23
Identities = 68/208 (32%), Positives = 103/208 (49%), Gaps = 33/208 (15%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L GKVA+VT ++ GIG AIA+ L+ +GA VV +V A E L ++ G
Sbjct: 208 LAGKVALVTGAARGIGAAIAEVLARDGAHVVC-----LDVPAAGEALAAVA-NRVGGTAL 261
Query: 70 H--VAKKEDRQKLFEHAEKKFGGIDILVSNAAV-------NPATGPVVECPENVWDKIFE 120
+ + ++ EH ++ GG+DI+V NA + N E WD +
Sbjct: 262 ALDITAPDAPARIAEHLAERHGGLDIVVHNAGITRDKTLAN--------MDEARWDSVLA 313
Query: 121 VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-----YSVSKTALLGLTK 175
VN+ + +T+ +L +GG IV VSSI G+A G Y+ SK ++GL +
Sbjct: 314 VNLLAPLRITEALLAAGALGDGGRIVGVSSISGIA-----GNRGQTNYAASKAGVIGLVQ 368
Query: 176 AVAQDLASENIRVNCLAPGITKTKFAAA 203
A+A LA I +N +APG +T+ AA
Sbjct: 369 ALAPLLAERGITINAVAPGFIETQMTAA 396
Score = 46.8 bits (112), Expect = 3e-05
Identities = 27/79 (34%), Positives = 40/79 (50%), Gaps = 3/79 (3%)
Query: 679 GDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
R+ L+ +GG+DI+V NA + ++ L E WD + VNL + +T+ +L
Sbjct: 271 PARIAEHLAE--RHGGLDIVVHNAGIT-RDKTLANMDEARWDSVLAVNLLAPLRITEALL 327
Query: 739 PYMRKKKGGSIVYVSSIGG 757
GG IV VSSI G
Sbjct: 328 AAGALGDGGRIVGVSSISG 346
Score = 37.1 bits (87), Expect = 0.033
Identities = 15/37 (40%), Positives = 22/37 (59%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
Y+ SK + GL + +A LA I +N +APG I T+
Sbjct: 356 YAASKAGVIGLVQALAPLLAERGITINAVAPGFIETQ 392
>gnl|CDD|187618 cd05360, SDR_c3, classical (c) SDR, subgroup 3. These proteins are
members of the classical SDR family, with a canonical
active site triad (and also active site Asn) and a
typical Gly-rich NAD-binding motif. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 233
Score = 102 bits (257), Expect = 1e-24
Identities = 59/189 (31%), Positives = 98/189 (51%), Gaps = 4/189 (2%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 73
V V+T +S GIG A A + GA VV+++R +++ +++ G + I+ VV VA
Sbjct: 2 VVVITGASSGIGRATALAFAERGAKVVLAARSAEALHELAREVRELGGEAIA-VVADVAD 60
Query: 74 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 133
++ + A ++FG ID V+NA V G + + ++F+VN T
Sbjct: 61 AAQVERAADTAVERFGRIDTWVNNAGVA-VFGRFEDVTPEEFRRVFDVNYLGHVYGTLAA 119
Query: 134 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE--NIRVNCL 191
LP++R+R GG+++ V S+ G L AYS SK A+ G T+++ +LA + I V +
Sbjct: 120 LPHLRRRGGGALINVGSLLGYRSAPLQAAYSASKHAVRGFTESLRAELAHDGAPISVTLV 179
Query: 192 APGITKTKF 200
P T F
Sbjct: 180 QPTAMNTPF 188
Score = 102 bits (255), Expect = 2e-24
Identities = 59/189 (31%), Positives = 98/189 (51%), Gaps = 4/189 (2%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 442
V V+T +S GIG A A + GA VV+++R +++ +++ G + I+ VV VA
Sbjct: 2 VVVITGASSGIGRATALAFAERGAKVVLAARSAEALHELAREVRELGGEAIA-VVADVAD 60
Query: 443 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 502
++ + A ++FG ID V+NA V G + + ++F+VN T
Sbjct: 61 AAQVERAADTAVERFGRIDTWVNNAGVA-VFGRFEDVTPEEFRRVFDVNYLGHVYGTLAA 119
Query: 503 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE--NIRVNCL 560
LP++R+R GG+++ V S+ G L AYS SK A+ G T+++ +LA + I V +
Sbjct: 120 LPHLRRRGGGALINVGSLLGYRSAPLQAAYSASKHAVRGFTESLRAELAHDGAPISVTLV 179
Query: 561 APGITKTKF 569
P T F
Sbjct: 180 QPTAMNTPF 188
Score = 38.1 bits (89), Expect = 0.009
Identities = 20/68 (29%), Positives = 37/68 (54%), Gaps = 1/68 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G ID V+NA V + + + ++FDVN T LP++R++ GG+++
Sbjct: 75 FGRIDTWVNNAGVAVFGR-FEDVTPEEFRRVFDVNYLGHVYGTLAALPHLRRRGGGALIN 133
Query: 752 VSSIGGFK 759
V S+ G++
Sbjct: 134 VGSLLGYR 141
>gnl|CDD|187664 cd09763, DHRS1-like_SDR_c, human dehydrogenase/reductase (SDR
family) member 1 (DHRS1) -like, classical (c) SDRs.
This subgroup includes human DHRS1 and related proteins.
These are members of the classical SDR family, with a
canonical Gly-rich NAD-binding motif and the typical
YXXXK active site motif. However, the rest of the
catalytic tetrad is not strongly conserved. DHRS1 mRNA
has been detected in many tissues, liver, heart,
skeletal muscle, kidney and pancreas; a longer
transcript is predominantly expressed in the liver , a
shorter one in the heart. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 265
Score = 103 bits (259), Expect = 1e-24
Identities = 73/252 (28%), Positives = 116/252 (46%), Gaps = 11/252 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAV-ETLQKEGHQKISGVV 437
L+GK+A+VT +S GIG IA +L GA+V I+ R E ++ G + I V
Sbjct: 1 LSGKIALVTGASRGIGRGIALQLGEAGATVYITGRTILPQLPGTAEEIEARGGKCIP-VR 59
Query: 438 CHVAKKEDRQKLFEH-AEKKFGGIDILVSNA------AVNPATGPVVECPENVWDKIFEV 490
C + ++ + LFE A ++ G +DILV+NA + P E P +WD I V
Sbjct: 60 CDHSDDDEVEALFERVAREQQGRLDILVNNAYAAVQLILVGVAKPFWEEPPTIWDDINNV 119
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
+++ + + P + K G IV +SS GGL + AY V K A+ + +A +L
Sbjct: 120 GLRAHYACSVYAAPLMVKAGKGLIVIISSTGGLE-YLFNVAYGVGKAAIDRMAADMAHEL 178
Query: 551 ASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSD-D 609
+ V L PG +T+ + E +E A + G V L +D D
Sbjct: 179 KPHGVAVVSLWPGFVRTELVLEMPEDDEGSWHAKERDAFLNGETTEYSGRCVVALAADPD 238
Query: 610 ASYITGEVIVAA 621
++G V++
Sbjct: 239 LMELSGRVLITG 250
Score = 96.4 bits (240), Expect = 4e-22
Identities = 63/197 (31%), Positives = 97/197 (49%), Gaps = 10/197 (5%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAV-ETLQKEGHQKISGVV 68
L+GK+A+VT +S GIG IA +L GA+V I+ R E ++ G + I V
Sbjct: 1 LSGKIALVTGASRGIGRGIALQLGEAGATVYITGRTILPQLPGTAEEIEARGGKCIP-VR 59
Query: 69 CHVAKKEDRQKLFEH-AEKKFGGIDILVSNA------AVNPATGPVVECPENVWDKIFEV 121
C + ++ + LFE A ++ G +DILV+NA + P E P +WD I V
Sbjct: 60 CDHSDDDEVEALFERVAREQQGRLDILVNNAYAAVQLILVGVAKPFWEEPPTIWDDINNV 119
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
+++ + + P + K G IV +SS GGL + AY V K A+ + +A +L
Sbjct: 120 GLRAHYACSVYAAPLMVKAGKGLIVIISSTGGLE-YLFNVAYGVGKAAIDRMAADMAHEL 178
Query: 182 ASENIRVNCLAPGITKT 198
+ V L PG +T
Sbjct: 179 KPHGVAVVSLWPGFVRT 195
Score = 44.0 bits (104), Expect = 1e-04
Identities = 24/71 (33%), Positives = 35/71 (49%), Gaps = 6/71 (8%)
Query: 693 GGIDILVSNA------AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
G +DILV+NA + +P E +WD I +V L++ + + P M K
Sbjct: 81 GRLDILVNNAYAAVQLILVGVAKPFWEEPPTIWDDINNVGLRAHYACSVYAAPLMVKAGK 140
Query: 747 GSIVYVSSIGG 757
G IV +SS GG
Sbjct: 141 GLIVIISSTGG 151
Score = 33.2 bits (76), Expect = 0.43
Identities = 22/69 (31%), Positives = 33/69 (47%), Gaps = 2/69 (2%)
Query: 610 ASYITGEVIVAAGGMQSRLTKST--VEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVN 667
S ++V AG + ST +E+ F AY V K A+ + +A +L P + V
Sbjct: 127 CSVYAAPLMVKAGKGLIVIISSTGGLEYLFNVAYGVGKAAIDRMAADMAHELKPHGVAVV 186
Query: 668 CLAPGLIRT 676
L PG +RT
Sbjct: 187 SLWPGFVRT 195
>gnl|CDD|236372 PRK09072, PRK09072, short chain dehydrogenase; Provisional.
Length = 263
Score = 102 bits (257), Expect = 3e-24
Identities = 54/192 (28%), Positives = 96/192 (50%), Gaps = 4/192 (2%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L K ++T +S GIG A+A+ L+A GA +++ R + L G + VV
Sbjct: 2 DLKDKRVLLTGASGGIGQALAEALAAAGARLLLVGRNAEKLEALAARLPYPGRHRW--VV 59
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
+ + R+ + A + GGI++L++NA VN + + +++ +N+ +
Sbjct: 60 ADLTSEAGREAVLARAR-EMGGINVLINNAGVN-HFALLEDQDPEAIERLLALNLTAPMQ 117
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
LT+ +LP +R + +V V S G + +Y SK AL G ++A+ ++LA +RV
Sbjct: 118 LTRALLPLLRAQPSAMVVNVGSTFGSIGYPGYASYCASKFALRGFSEALRRELADTGVRV 177
Query: 189 NCLAPGITKTKF 200
LAP T+T
Sbjct: 178 LYLAPRATRTAM 189
Score = 100 bits (252), Expect = 1e-23
Identities = 53/192 (27%), Positives = 95/192 (49%), Gaps = 4/192 (2%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L K ++T +S GIG A+A+ L+ GA +++ R + L G + VV
Sbjct: 2 DLKDKRVLLTGASGGIGQALAEALAAAGARLLLVGRNAEKLEALAARLPYPGRHRW--VV 59
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
+ + R+ + A + GGI++L++NA VN + + +++ +N+ +
Sbjct: 60 ADLTSEAGREAVLARAR-EMGGINVLINNAGVN-HFALLEDQDPEAIERLLALNLTAPMQ 117
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
LT+ +LP +R + +V V S G + +Y SK AL G ++A+ ++LA +RV
Sbjct: 118 LTRALLPLLRAQPSAMVVNVGSTFGSIGYPGYASYCASKFALRGFSEALRRELADTGVRV 177
Query: 558 NCLAPGITKTKF 569
LAP T+T
Sbjct: 178 LYLAPRATRTAM 189
Score = 40.7 bits (96), Expect = 0.002
Identities = 20/67 (29%), Positives = 35/67 (52%), Gaps = 1/67 (1%)
Query: 691 LYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
GGI++L++NA VN L + +++ +NL + LT+ +LP +R + +V
Sbjct: 77 EMGGINVLINNAGVN-HFALLEDQDPEAIERLLALNLTAPMQLTRALLPLLRAQPSAMVV 135
Query: 751 YVSSIGG 757
V S G
Sbjct: 136 NVGSTFG 142
Score = 31.8 bits (73), Expect = 0.98
Identities = 15/39 (38%), Positives = 21/39 (53%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+Y SK AL G ++ + +LA +RV LAP RT
Sbjct: 151 SYCASKFALRGFSEALRRELADTGVRVLYLAPRATRTAM 189
>gnl|CDD|187628 cd05370, SDR_c2, classical (c) SDR, subgroup 2. Short-chain
dehydrogenases/reductases (SDRs, aka Tyrosine-dependent
oxidoreductases) are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 228
Score = 100 bits (252), Expect = 5e-24
Identities = 51/196 (26%), Positives = 86/196 (43%), Gaps = 18/196 (9%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
LTG ++T + GIG A+A++ G +V+I+ R+E + +KE I +V
Sbjct: 3 LTGNTVLITGGTSGIGLALARKFLEAGNTVIITGRREER----LAEAKKE-LPNIHTIVL 57
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-------NPATGPVVECPENVWDKIFEVN 122
V E + L E ++ +DIL++NA + +PA+ + D + N
Sbjct: 58 DVGDAESVEALAEALLSEYPNLDILINNAGIQRPIDLRDPASDL------DKADTEIDTN 111
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+ L + LP+++K+ +IV VSS P Y +K AL T A+ L
Sbjct: 112 LIGPIRLIKAFLPHLKKQPEATIVNVSSGLAFVPMAANPVYCATKAALHSYTLALRHQLK 171
Query: 183 SENIRVNCLAPGITKT 198
+ V + P T
Sbjct: 172 DTGVEVVEIVPPAVDT 187
Score = 98.1 bits (245), Expect = 4e-23
Identities = 50/214 (23%), Positives = 88/214 (41%), Gaps = 18/214 (8%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L G ++T + GIG A+A++ G +V+I+ R+E + +KE I +V
Sbjct: 3 LTGNTVLITGGTSGIGLALARKFLEAGNTVIITGRREERL----AEAKKE-LPNIHTIVL 57
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-------NPATGPVVECPENVWDKIFEVN 491
V E + L E ++ +DIL++NA + +PA+ + D + N
Sbjct: 58 DVGDAESVEALAEALLSEYPNLDILINNAGIQRPIDLRDPASDL------DKADTEIDTN 111
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+ L + LP+++K+ +IV VSS P Y +K AL T A+ L
Sbjct: 112 LIGPIRLIKAFLPHLKKQPEATIVNVSSGLAFVPMAANPVYCATKAALHSYTLALRHQLK 171
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVS 585
+ V + P T+ + +
Sbjct: 172 DTGVEVVEIVPPAVDTELHEERRNPDGGTPRKMP 205
Score = 33.4 bits (77), Expect = 0.30
Identities = 21/71 (29%), Positives = 36/71 (50%), Gaps = 13/71 (18%)
Query: 695 IDILVSNAAV-------NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
+DIL++NA + +PA++ +E+ D NL L + LP+++K+
Sbjct: 79 LDILINNAGIQRPIDLRDPASDLDKADTEI------DTNLIGPIRLIKAFLPHLKKQPEA 132
Query: 748 SIVYVSSIGGF 758
+IV VSS F
Sbjct: 133 TIVNVSSGLAF 143
>gnl|CDD|187589 cd05328, 3alpha_HSD_SDR_c, alpha hydroxysteroid dehydrogenase
(3alpha_HSD), classical (c) SDRs. Bacterial
3-alpha_HSD, which catalyzes the NAD-dependent
oxidoreduction of hydroxysteroids, is a dimeric member
of the classical SDR family. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 250
Score = 101 bits (252), Expect = 7e-24
Identities = 76/269 (28%), Positives = 110/269 (40%), Gaps = 55/269 (20%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
V+T ++ GIG A A+ L G +V+ +E++V + T + G +A
Sbjct: 3 VITGAASGIGAATAELLEDAGHTVIGIDLREADVIADLSTPE--------GRAAAIADVL 54
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
R G +D LV+ A V T + +VN L + +LP
Sbjct: 55 ARCS---------GVLDGLVNCAGVGGTTVA---------GLVLKVNYFGLRALMEALLP 96
Query: 505 YIRKRNGGSIVYVSSIGGLAP-------FKLLGA--------------------YSVSKT 537
+RK +G + V VSSI G K L A Y+ SK
Sbjct: 97 RLRKGHGPAAVVVSSIAGAGWAQDKLELAKALAAGTEARAVALAEHAGQPGYLAYAGSKE 156
Query: 538 ALLGLTKAVAQDLASE-NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNV-PMGRLAVP 595
AL T+ A +RVN +APG +T A + E + V PMGR A P
Sbjct: 157 ALTVWTRRRAATWLYGAGVRVNTVAPGPVETPILQAFLQDPRGGESVDAFVTPMGRRAEP 216
Query: 596 DEMGGIVAFLCSDDASYITGEVIVAAGGM 624
DE+ ++AFL SD AS+I G + GG+
Sbjct: 217 DEIAPVIAFLASDAASWINGANLFVDGGL 245
Score = 57.5 bits (139), Expect = 4e-09
Identities = 54/211 (25%), Positives = 80/211 (37%), Gaps = 54/211 (25%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
V+T ++ GIG A A+ L G +V+ +E++V + T + G +A
Sbjct: 3 VITGAASGIGAATAELLEDAGHTVIGIDLREADVIADLSTPE--------GRAAAIADVL 54
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
R G +D LV+ A V T + +VN L + +LP
Sbjct: 55 ARCS---------GVLDGLVNCAGVGGTTVA---------GLVLKVNYFGLRALMEALLP 96
Query: 136 YIRKRNGGSIVYVSSIGGLAP-------FKLLGA--------------------YSVSKT 168
+RK +G + V VSSI G K L A Y+ SK
Sbjct: 97 RLRKGHGPAAVVVSSIAGAGWAQDKLELAKALAAGTEARAVALAEHAGQPGYLAYAGSKE 156
Query: 169 ALLGLTKAVAQDLASE-NIRVNCLAPGITKT 198
AL T+ A +RVN +APG +T
Sbjct: 157 ALTVWTRRRAATWLYGAGVRVNTVAPGPVET 187
Score = 38.2 bits (89), Expect = 0.008
Identities = 27/111 (24%), Positives = 40/111 (36%), Gaps = 16/111 (14%)
Query: 652 TKVVAEDLAPENIRVNCLAPGLIRTKFGDR-----MIAMLSTDKLYGGIDILVSNAAVNP 706
T + ED I ++ + IA + + G +D LV+ A V
Sbjct: 15 TAELLEDAGHTVIGIDL-READVIADLSTPEGRAAAIADV-LARCSGVLDGLVNCAGVGG 72
Query: 707 ANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGG 757
V + VN L + +LP +RK G + V VSSI G
Sbjct: 73 T---------TVAGLVLKVNYFGLRALMEALLPRLRKGHGPAAVVVSSIAG 114
>gnl|CDD|171822 PRK12938, PRK12938, acetyacetyl-CoA reductase; Provisional.
Length = 246
Score = 100 bits (251), Expect = 9e-24
Identities = 74/254 (29%), Positives = 130/254 (51%), Gaps = 17/254 (6%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVI-----SSRKESNVNKAVETLQKEGHQKI 433
++ ++A VT GIG +I +RL +G VV S R+ K +E + G I
Sbjct: 1 MSQRIAYVTGGMGGIGTSICQRLHKDGFKVVAGCGPNSPRRV----KWLEDQKALGFDFI 56
Query: 434 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV--ECPENVWDKIFEVN 491
+ +V + + F+ + + G ID+LV+NA + T VV + W + + N
Sbjct: 57 ASE-GNVGDWDSTKAAFDKVKAEVGEIDVLVNNAGI---TRDVVFRKMTREDWTAVIDTN 112
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+ S F +T++V+ + +R G I+ +SS+ G YS +K + G T ++AQ++A
Sbjct: 113 LTSLFNVTKQVIDGMVERGWGRIINISSVNGQKGQFGQTNYSTAKAGIHGFTMSLAQEVA 172
Query: 552 SENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDAS 611
++ + VN ++PG T A+ + E V+ +P+ RL PDE+G IVA+L S+++
Sbjct: 173 TKGVTVNTVSPGYIGTDMVKAI--RPDVLEKIVATIPVRRLGSPDEIGSIVAWLASEESG 230
Query: 612 YITGEVIVAAGGMQ 625
+ TG GG+
Sbjct: 231 FSTGADFSLNGGLH 244
Score = 77.0 bits (189), Expect = 1e-15
Identities = 56/201 (27%), Positives = 100/201 (49%), Gaps = 15/201 (7%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVI-----SSRKESNVNKAVETLQKEGHQKI 64
++ ++A VT GIG +I +RL +G VV S R+ K +E + G I
Sbjct: 1 MSQRIAYVTGGMGGIGTSICQRLHKDGFKVVAGCGPNSPRRV----KWLEDQKALGFDFI 56
Query: 65 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVV--ECPENVWDKIFEVN 122
+ +V + + F+ + + G ID+LV+NA + T VV + W + + N
Sbjct: 57 ASE-GNVGDWDSTKAAFDKVKAEVGEIDVLVNNAGI---TRDVVFRKMTREDWTAVIDTN 112
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+ S F +T++V+ + +R G I+ +SS+ G YS +K + G T ++AQ++A
Sbjct: 113 LTSLFNVTKQVIDGMVERGWGRIINISSVNGQKGQFGQTNYSTAKAGIHGFTMSLAQEVA 172
Query: 183 SENIRVNCLAPGITKTKFAAA 203
++ + VN ++PG T A
Sbjct: 173 TKGVTVNTVSPGYIGTDMVKA 193
Score = 40.0 bits (93), Expect = 0.003
Identities = 24/70 (34%), Positives = 40/70 (57%), Gaps = 2/70 (2%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G ID+LV+NA + + + + W + D NL S F +T++V+ M ++ G I+ +
Sbjct: 80 GEIDVLVNNAGIT-RDVVFRKMTREDWTAVIDTNLTSLFNVTKQVIDGMVERGWGRIINI 138
Query: 753 SSIGGFK-QF 761
SS+ G K QF
Sbjct: 139 SSVNGQKGQF 148
Score = 33.1 bits (75), Expect = 0.45
Identities = 22/79 (27%), Positives = 37/79 (46%), Gaps = 8/79 (10%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVS 700
YS +K + G T +A+++A + + VN ++PG I T M+ + D L + +V+
Sbjct: 153 YSTAKAGIHGFTMSLAQEVATKGVTVNTVSPGYIGTD----MVKAIRPDVL----EKIVA 204
Query: 701 NAAVNPANEPLVECSEVVW 719
V P S V W
Sbjct: 205 TIPVRRLGSPDEIGSIVAW 223
>gnl|CDD|181334 PRK08263, PRK08263, short chain dehydrogenase; Provisional.
Length = 275
Score = 100 bits (252), Expect = 1e-23
Identities = 61/197 (30%), Positives = 97/197 (49%), Gaps = 11/197 (5%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
KV +T +S G G A + G VV ++R + + E ++ +
Sbjct: 2 MEKVWFITGASRGFGRAWTEAALERGDRVVATARDTATLADLAEKYG----DRLLPLALD 57
Query: 71 VAKKEDRQKLF---EHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
V DR +F E A + FG +DI+V+NA G + E E+ + N
Sbjct: 58 VT---DRAAVFAAVETAVEHFGRLDIVVNNAG-YGLFGMIEEVTESEARAQIDTNFFGAL 113
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+TQ VLPY+R++ G I+ +SSIGG++ F + G Y SK AL G+++A+AQ++A I+
Sbjct: 114 WVTQAVLPYLREQRSGHIIQISSIGGISAFPMSGIYHASKWALEGMSEALAQEVAEFGIK 173
Query: 188 VNCLAPGITKTKFAAAK 204
V + PG T +A
Sbjct: 174 VTLVEPGGYSTDWAGTS 190
Score = 98.2 bits (245), Expect = 1e-22
Identities = 61/195 (31%), Positives = 97/195 (49%), Gaps = 11/195 (5%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
KV +T +S G G A + G VV ++R + + E ++ + V
Sbjct: 3 EKVWFITGASRGFGRAWTEAALERGDRVVATARDTATLADLAEKYG----DRLLPLALDV 58
Query: 441 AKKEDRQKLF---EHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
DR +F E A + FG +DI+V+NA G + E E+ + N
Sbjct: 59 T---DRAAVFAAVETAVEHFGRLDIVVNNAG-YGLFGMIEEVTESEARAQIDTNFFGALW 114
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+TQ VLPY+R++ G I+ +SSIGG++ F + G Y SK AL G+++A+AQ++A I+V
Sbjct: 115 VTQAVLPYLREQRSGHIIQISSIGGISAFPMSGIYHASKWALEGMSEALAQEVAEFGIKV 174
Query: 558 NCLAPGITKTKFAAA 572
+ PG T +A
Sbjct: 175 TLVEPGGYSTDWAGT 189
Score = 53.1 bits (128), Expect = 2e-07
Identities = 33/101 (32%), Positives = 52/101 (51%), Gaps = 19/101 (18%)
Query: 677 KFGDRM--IAMLSTD------------KLYGGIDILVSNA--AVNPANEPLVECSEVVWD 720
K+GDR+ +A+ TD + +G +DI+V+NA + E E +E
Sbjct: 46 KYGDRLLPLALDVTDRAAVFAAVETAVEHFGRLDIVVNNAGYGLFGMIE---EVTESEAR 102
Query: 721 KIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSIGGFKQF 761
D N + +TQ VLPY+R+++ G I+ +SSIGG F
Sbjct: 103 AQIDTNFFGALWVTQAVLPYLREQRSGHIIQISSIGGISAF 143
Score = 30.4 bits (69), Expect = 3.4
Identities = 15/44 (34%), Positives = 25/44 (56%)
Query: 635 FRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
F G Y SK AL G+++ +A+++A I+V + PG T +
Sbjct: 143 FPMSGIYHASKWALEGMSEALAQEVAEFGIKVTLVEPGGYSTDW 186
>gnl|CDD|180448 PRK06182, PRK06182, short chain dehydrogenase; Validated.
Length = 273
Score = 100 bits (251), Expect = 2e-23
Identities = 68/196 (34%), Positives = 107/196 (54%), Gaps = 12/196 (6%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
KVA+VT +S GIG A A+RL+A+G +V ++R+ V+K +E L G +S V
Sbjct: 4 KVALVTGASSGIGKATARRLAAQGYTVYGAARR---VDK-MEDLASLGVHPLS---LDVT 56
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+ + + + G ID+LV+NA + G + + P + + FEVN+ LTQ
Sbjct: 57 DEASIKAAVDTIIAEEGRIDVLVNNAGYG-SYGAIEDVPIDEARRQFEVNLFGAARLTQL 115
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-YSVSKTALLGLTKAVAQDLASENIRVNCL 191
VLP++R + G I+ +SS+GG + LGA Y +K AL G + A+ ++A I V +
Sbjct: 116 VLPHMRAQRSGRIINISSMGGKI-YTPLGAWYHATKFALEGFSDALRLEVAPFGIDVVVI 174
Query: 192 APGITKTKFA--AAKK 205
PG KT++ AA
Sbjct: 175 EPGGIKTEWGDIAADH 190
Score = 100 bits (251), Expect = 2e-23
Identities = 65/195 (33%), Positives = 105/195 (53%), Gaps = 10/195 (5%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
KVA+VT +S GIG A A+RL+ +G +V ++R+ V+K +E L G +S V
Sbjct: 4 KVALVTGASSGIGKATARRLAAQGYTVYGAARR---VDK-MEDLASLGVHPLS---LDVT 56
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+ + + + G ID+LV+NA + G + + P + + FEVN+ LTQ
Sbjct: 57 DEASIKAAVDTIIAEEGRIDVLVNNAGYG-SYGAIEDVPIDEARRQFEVNLFGAARLTQL 115
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGA-YSVSKTALLGLTKAVAQDLASENIRVNCL 560
VLP++R + G I+ +SS+GG + LGA Y +K AL G + A+ ++A I V +
Sbjct: 116 VLPHMRAQRSGRIINISSMGGKI-YTPLGAWYHATKFALEGFSDALRLEVAPFGIDVVVI 174
Query: 561 APGITKTKFAAALYE 575
PG KT++ +
Sbjct: 175 EPGGIKTEWGDIAAD 189
Score = 54.6 bits (132), Expect = 5e-08
Identities = 28/71 (39%), Positives = 42/71 (59%), Gaps = 13/71 (18%)
Query: 693 GGIDILVSNA------AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
G ID+LV+NA A+ + P+ E + F+VNL + LTQ VLP+MR ++
Sbjct: 73 GRIDVLVNNAGYGSYGAIE--DVPIDEAR-----RQFEVNLFGAARLTQLVLPHMRAQRS 125
Query: 747 GSIVYVSSIGG 757
G I+ +SS+GG
Sbjct: 126 GRIINISSMGG 136
>gnl|CDD|235545 PRK05650, PRK05650, short chain dehydrogenase; Provisional.
Length = 270
Score = 100 bits (250), Expect = 3e-23
Identities = 48/186 (25%), Positives = 91/186 (48%), Gaps = 2/186 (1%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
++T ++ G+G AIA R + EG + ++ E + ++ L++ G C V
Sbjct: 4 MITGAASGLGRAIALRWAREGWRLALADVNEEGGEETLKLLREAGGDGFY-QRCDVRDYS 62
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
L + E+K+GGID++V+NA V G E WD +N+ + LP
Sbjct: 63 QLTALAQACEEKWGGIDVIVNNAGVASG-GFFEELSLEDWDWQIAINLMGVVKGCKAFLP 121
Query: 136 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 195
+++ G IV ++S+ GL + +Y+V+K ++ L++ + +LA + I V+ + P
Sbjct: 122 LFKRQKSGRIVNIASMAGLMQGPAMSSYNVAKAGVVALSETLLVELADDEIGVHVVCPSF 181
Query: 196 TKTKFA 201
+T
Sbjct: 182 FQTNLL 187
Score = 99.7 bits (249), Expect = 4e-23
Identities = 48/189 (25%), Positives = 92/189 (48%), Gaps = 2/189 (1%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
++T ++ G+G AIA R + EG + ++ E + ++ L++ G C V
Sbjct: 4 MITGAASGLGRAIALRWAREGWRLALADVNEEGGEETLKLLREAGGDGFY-QRCDVRDYS 62
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
L + E+K+GGID++V+NA V G E WD +N+ + LP
Sbjct: 63 QLTALAQACEEKWGGIDVIVNNAGVASG-GFFEELSLEDWDWQIAINLMGVVKGCKAFLP 121
Query: 505 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 564
+++ G IV ++S+ GL + +Y+V+K ++ L++ + +LA + I V+ + P
Sbjct: 122 LFKRQKSGRIVNIASMAGLMQGPAMSSYNVAKAGVVALSETLLVELADDEIGVHVVCPSF 181
Query: 565 TKTKFAAAL 573
+T +
Sbjct: 182 FQTNLLDSF 190
Score = 46.2 bits (110), Expect = 3e-05
Identities = 23/69 (33%), Positives = 35/69 (50%), Gaps = 1/69 (1%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GGID++V+NA V E S WD +NL + LP +++K G IV
Sbjct: 75 WGGIDVIVNNAGVASGGF-FEELSLEDWDWQIAINLMGVVKGCKAFLPLFKRQKSGRIVN 133
Query: 752 VSSIGGFKQ 760
++S+ G Q
Sbjct: 134 IASMAGLMQ 142
Score = 33.9 bits (78), Expect = 0.26
Identities = 11/46 (23%), Positives = 24/46 (52%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
+ +Y+V+K + L++ + +LA + I V+ + P +T D
Sbjct: 145 AMSSYNVAKAGVVALSETLLVELADDEIGVHVVCPSFFQTNLLDSF 190
>gnl|CDD|183714 PRK12742, PRK12742, oxidoreductase; Provisional.
Length = 237
Score = 98.7 bits (246), Expect = 4e-23
Identities = 67/248 (27%), Positives = 117/248 (47%), Gaps = 16/248 (6%)
Query: 377 SRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
GK +V S GIG AI +R T+GA+V + + A E L +E +G
Sbjct: 2 GAFTGKKVLVLGGSRGIGAAIVRRFVTDGANVRFTY---AGSKDAAERLAQE-----TGA 53
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
DR + + +K G +DILV NA + + +++ D++F++N+ + +
Sbjct: 54 TAVQTDSADRDAVID-VVRKSGALDILVVNAGIAVFGDALELDADDI-DRLFKINIHAPY 111
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGG-LAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
+ E + GG I+ + S+ G P + AY+ SK+AL G+ + +A+D I
Sbjct: 112 HASVEAAR--QMPEGGRIIIIGSVNGDRMPVAGMAAYAASKSALQGMARGLARDFGPRGI 169
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
+N + PG T A ++ S + + R P+E+ G+VA+L +AS++TG
Sbjct: 170 TINVVQPGPIDTDANPA---NGPMKDMMHSFMAIKRHGRPEEVAGMVAWLAGPEASFVTG 226
Query: 616 EVIVAAGG 623
+ G
Sbjct: 227 AMHTIDGA 234
Score = 86.0 bits (213), Expect = 9e-19
Identities = 53/192 (27%), Positives = 91/192 (47%), Gaps = 13/192 (6%)
Query: 8 SRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
TGK +V S GIG AI +R +GA+V + + A E L +E +G
Sbjct: 2 GAFTGKKVLVLGGSRGIGAAIVRRFVTDGANVRFTY---AGSKDAAERLAQE-----TGA 53
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
DR + + +K G +DILV NA + + +++ D++F++N+ + +
Sbjct: 54 TAVQTDSADRDAVID-VVRKSGALDILVVNAGIAVFGDALELDADDI-DRLFKINIHAPY 111
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGG-LAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
+ E + GG I+ + S+ G P + AY+ SK+AL G+ + +A+D I
Sbjct: 112 HASVEAAR--QMPEGGRIIIIGSVNGDRMPVAGMAAYAASKSALQGMARGLARDFGPRGI 169
Query: 187 RVNCLAPGITKT 198
+N + PG T
Sbjct: 170 TINVVQPGPIDT 181
Score = 38.6 bits (90), Expect = 0.006
Identities = 22/84 (26%), Positives = 44/84 (52%), Gaps = 4/84 (4%)
Query: 674 IRTKFGDRMIAMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLL 733
++T DR A++ + G +DILV NA + + L ++ + D++F +N+ + +
Sbjct: 56 VQTDSADRD-AVIDVVRKSGALDILVVNAGIAVFGDALELDADDI-DRLFKINIHAPYHA 113
Query: 734 TQEVLPYMRKKKGGSIVYVSSIGG 757
+ E M +GG I+ + S+ G
Sbjct: 114 SVEAARQM--PEGGRIIIIGSVNG 135
Score = 37.0 bits (86), Expect = 0.021
Identities = 16/37 (43%), Positives = 23/37 (62%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY+ SK+AL G+ + +A D P I +N + PG I T
Sbjct: 145 AYAASKSALQGMARGLARDFGPRGITINVVQPGPIDT 181
>gnl|CDD|187608 cd05350, SDR_c6, classical (c) SDR, subgroup 6. These proteins are
members of the classical SDR family, with a canonical
active site tetrad and a fairly well conserved typical
Gly-rich NAD-binding motif. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 239
Score = 98.6 bits (246), Expect = 4e-23
Identities = 48/191 (25%), Positives = 88/191 (46%), Gaps = 8/191 (4%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVCHVAK 73
++T +S GIG A+A+ + G +V +++R+ +++ E L ++ + V
Sbjct: 1 VLITGASSGIGRALAREFAKAGYNVALAARRTDRLDELKAELLNPNPSVEVE--ILDVTD 58
Query: 74 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD--KIFEVNVKSTFLLTQ 131
+E Q + E + GG+D+++ NA V G + + + + N+ + +
Sbjct: 59 EERNQLVIAELEAELGGLDLVIINAGV--GKGTSLG-DLSFKAFRETIDTNLLGAAAILE 115
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
LP R + G +V +SS+ L AYS SK AL L +++ D+ IRV +
Sbjct: 116 AALPQFRAKGRGHLVLISSVAALRGLPGAAAYSASKAALSSLAESLRYDVKKRGIRVTVI 175
Query: 192 APGITKTKFAA 202
PG T A
Sbjct: 176 NPGFIDTPLTA 186
Score = 97.8 bits (244), Expect = 8e-23
Identities = 48/191 (25%), Positives = 88/191 (46%), Gaps = 8/191 (4%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVCHVAK 442
++T +S GIG A+A+ + G +V +++R+ +++ E L ++ + V
Sbjct: 1 VLITGASSGIGRALAREFAKAGYNVALAARRTDRLDELKAELLNPNPSVEVE--ILDVTD 58
Query: 443 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD--KIFEVNVKSTFLLTQ 500
+E Q + E + GG+D+++ NA V G + + + + N+ + +
Sbjct: 59 EERNQLVIAELEAELGGLDLVIINAGV--GKGTSLG-DLSFKAFRETIDTNLLGAAAILE 115
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
LP R + G +V +SS+ L AYS SK AL L +++ D+ IRV +
Sbjct: 116 AALPQFRAKGRGHLVLISSVAALRGLPGAAAYSASKAALSSLAESLRYDVKKRGIRVTVI 175
Query: 561 APGITKTKFAA 571
PG T A
Sbjct: 176 NPGFIDTPLTA 186
Score = 45.4 bits (108), Expect = 4e-05
Identities = 17/69 (24%), Positives = 29/69 (42%), Gaps = 5/69 (7%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWD--KIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
GG+D+++ NA V + D NL + + + LP R K G +V
Sbjct: 74 GGLDLVIINAGVGKGTSLG---DLSFKAFRETIDTNLLGAAAILEAALPQFRAKGRGHLV 130
Query: 751 YVSSIGGFK 759
+SS+ +
Sbjct: 131 LISSVAALR 139
Score = 38.9 bits (91), Expect = 0.006
Identities = 18/54 (33%), Positives = 26/54 (48%), Gaps = 3/54 (5%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDR---MIAMLSTDK 690
AYS SK AL L + + D+ IRV + PG I T M ++S ++
Sbjct: 146 AYSASKAALSSLAESLRYDVKKRGIRVTVINPGFIDTPLTANMFTMPFLMSVEQ 199
>gnl|CDD|235608 PRK05786, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 238
Score = 97.9 bits (244), Expect = 7e-23
Identities = 72/250 (28%), Positives = 119/250 (47%), Gaps = 21/250 (8%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
RL GK + S+G+G+A+A EGA V I+SR E+ + + +TL K G I VV
Sbjct: 2 RLKGKKVAIIGVSEGLGYAVAYFALKEGAQVCINSRNENKLKRMKKTLSKYG--NIHYVV 59
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ E + + E A K ID LV V E +++ ++K
Sbjct: 60 GDVSSTESARNVIEKAAKVLNAIDGLVVTVG-GYVEDTVEEFSG--LEEMLTNHIKIPLY 116
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGL---APFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
L ++++ G SIV VSS+ G+ +P +L +Y+V+K L + +A +L
Sbjct: 117 AVNASLRFLKE--GSSIVLVSSMSGIYKASPDQL--SYAVAKAGLAKAVEILASELLGRG 172
Query: 555 IRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGR-LAVPDEMGGIVAFLCSDDASYI 613
IRVN +AP + +E E + +G +A P++ ++ +L +D+A ++
Sbjct: 173 IRVNGIAPT-----TISGDFEPERNWKKL---RKLGDDMAPPEDFAKVIIWLLTDEADWV 224
Query: 614 TGEVIVAAGG 623
G VI GG
Sbjct: 225 DGVVIPVDGG 234
Score = 87.5 bits (217), Expect = 3e-19
Identities = 59/189 (31%), Positives = 92/189 (48%), Gaps = 12/189 (6%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
RL GK + S+G+G+A+A EGA V I+SR E+ + + +TL K G I VV
Sbjct: 2 RLKGKKVAIIGVSEGLGYAVAYFALKEGAQVCINSRNENKLKRMKKTLSKYG--NIHYVV 59
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ E + + E A K ID LV V E +++ ++K
Sbjct: 60 GDVSSTESARNVIEKAAKVLNAIDGLVVTVG-GYVEDTVEEFSG--LEEMLTNHIKIPLY 116
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGL---APFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
L ++++ G SIV VSS+ G+ +P +L +Y+V+K L + +A +L
Sbjct: 117 AVNASLRFLKE--GSSIVLVSSMSGIYKASPDQL--SYAVAKAGLAKAVEILASELLGRG 172
Query: 186 IRVNCLAPG 194
IRVN +AP
Sbjct: 173 IRVNGIAPT 181
Score = 31.3 bits (71), Expect = 1.8
Identities = 14/39 (35%), Positives = 22/39 (56%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+Y+V+K L +++A +L IRVN +AP I F
Sbjct: 149 SYAVAKAGLAKAVEILASELLGRGIRVNGIAPTTISGDF 187
>gnl|CDD|187586 cd05325, carb_red_sniffer_like_SDR_c, carbonyl reductase
sniffer-like, classical (c) SDRs. Sniffer is an
NADPH-dependent carbonyl reductase of the classical SDR
family. Studies in Drosophila melanogaster implicate
Sniffer in the prevention of neurodegeneration due to
aging and oxidative-stress. This subgroup also includes
Rhodococcus sp. AD45 IsoH, which is an NAD-dependent
1-hydroxy-2-glutathionyl-2-methyl-3-butene dehydrogenase
involved in isoprene metabolism, Aspergillus nidulans
StcE encoded by a gene which is part of a proposed
sterigmatocystin biosynthesis gene cluster, Bacillus
circulans SANK 72073 BtrF encoded by a gene found in the
butirosin biosynthesis gene cluster, and Aspergillus
parasiticus nor-1 involved in the biosynthesis of
aflatoxins. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 233
Score = 97.8 bits (244), Expect = 8e-23
Identities = 58/193 (30%), Positives = 92/193 (47%), Gaps = 16/193 (8%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVI-SSRKESNVNKAVETLQKEGHQKISGVVCHVAK 73
++T +S GIG + ++L A G + VI + R S + L S H+ +
Sbjct: 1 VLITGASRGIGLELVRQLLARGNNTVIATCRDPSAATE----LAAL---GASHSRLHILE 53
Query: 74 KEDRQKLFEHAEK-----KFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
+ ++ E AE G+D+L++NA + + GP E ++F+VNV L
Sbjct: 54 LDVTDEIAESAEAVAERLGDAGLDVLINNAGILHSYGPASEVDSEDLLEVFQVNVLGPLL 113
Query: 129 LTQEVLPYIRKRNGGSIVYVSS-IGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASEN 185
LTQ LP + K I+ +SS +G + G +Y SK AL LTK++A +L +
Sbjct: 114 LTQAFLPLLLKGARAKIINISSRVGSIGDNTSGGWYSYRASKAALNMLTKSLAVELKRDG 173
Query: 186 IRVNCLAPGITKT 198
I V L PG +T
Sbjct: 174 ITVVSLHPGWVRT 186
Score = 95.1 bits (237), Expect = 6e-22
Identities = 57/193 (29%), Positives = 91/193 (47%), Gaps = 16/193 (8%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVI-SSRKESNVNKAVETLQKEGHQKISGVVCHVAK 442
++T +S GIG + ++L G + VI + R S + L S H+ +
Sbjct: 1 VLITGASRGIGLELVRQLLARGNNTVIATCRDPSAATE----LAAL---GASHSRLHILE 53
Query: 443 KEDRQKLFEHAEK-----KFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
+ ++ E AE G+D+L++NA + + GP E ++F+VNV L
Sbjct: 54 LDVTDEIAESAEAVAERLGDAGLDVLINNAGILHSYGPASEVDSEDLLEVFQVNVLGPLL 113
Query: 498 LTQEVLPYIRKRNGGSIVYVSS-IGGLAPFKLLG--AYSVSKTALLGLTKAVAQDLASEN 554
LTQ LP + K I+ +SS +G + G +Y SK AL LTK++A +L +
Sbjct: 114 LTQAFLPLLLKGARAKIINISSRVGSIGDNTSGGWYSYRASKAALNMLTKSLAVELKRDG 173
Query: 555 IRVNCLAPGITKT 567
I V L PG +T
Sbjct: 174 ITVVSLHPGWVRT 186
Score = 56.1 bits (136), Expect = 1e-08
Identities = 21/65 (32%), Positives = 33/65 (50%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G+D+L++NA + + P E ++F VN+ LLTQ LP + K I+ +
Sbjct: 74 AGLDVLINNAGILHSYGPASEVDSEDLLEVFQVNVLGPLLLTQAFLPLLLKGARAKIINI 133
Query: 753 SSIGG 757
SS G
Sbjct: 134 SSRVG 138
Score = 39.2 bits (92), Expect = 0.004
Identities = 18/41 (43%), Positives = 23/41 (56%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
+Y SK AL LTK +A +L + I V L PG +RT G
Sbjct: 150 SYRASKAALNMLTKSLAVELKRDGITVVSLHPGWVRTDMGG 190
>gnl|CDD|187631 cd05373, SDR_c10, classical (c) SDR, subgroup 10. This subgroup
resembles the classical SDRs, but has an incomplete
match to the canonical glycine rich NAD-binding motif
and lacks the typical active site tetrad (instead of the
critical active site Tyr, it has Phe, but contains the
nearby Lys). SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 238
Score = 96.7 bits (241), Expect = 2e-22
Identities = 53/179 (29%), Positives = 98/179 (54%), Gaps = 9/179 (5%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVCHVA 72
VA V + DG+G AIA+R +AEG SV +++R+E+ + V+ ++ G V
Sbjct: 1 VAAVVGAGDGLGAAIARRFAAEGFSVALAARREAKLEALLVDIIRDAGGS-AKAVPTDAR 59
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+++ LF+ E++ G +++LV NA N P++E V++K++E+ FL +E
Sbjct: 60 DEDEVIALFDLIEEEIGPLEVLVYNAGAN-VWFPILETTPRVFEKVWEMAAFGGFLAARE 118
Query: 133 VLPYIRKRNGGSIVYV---SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
+ R G+I++ +S+ G A F A++ +K AL L +++A++L + I V
Sbjct: 119 AAKRMLARGRGTIIFTGATASLRGRAGF---AAFAGAKFALRALAQSMARELGPKGIHV 174
Score = 95.9 bits (239), Expect = 3e-22
Identities = 52/179 (29%), Positives = 97/179 (54%), Gaps = 9/179 (5%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVCHVA 441
VA V + DG+G AIA+R + EG SV +++R+E+ + V+ ++ G V
Sbjct: 1 VAAVVGAGDGLGAAIARRFAAEGFSVALAARREAKLEALLVDIIRDAGGS-AKAVPTDAR 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+++ LF+ E++ G +++LV NA N P++E V++K++E+ FL +E
Sbjct: 60 DEDEVIALFDLIEEEIGPLEVLVYNAGAN-VWFPILETTPRVFEKVWEMAAFGGFLAARE 118
Query: 502 VLPYIRKRNGGSIVYV---SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ R G+I++ +S+ G A F A++ +K AL L +++A++L + I V
Sbjct: 119 AAKRMLARGRGTIIFTGATASLRGRAGF---AAFAGAKFALRALAQSMARELGPKGIHV 174
Score = 43.1 bits (102), Expect = 2e-04
Identities = 22/86 (25%), Positives = 45/86 (52%), Gaps = 5/86 (5%)
Query: 680 DRMIAMLST-DKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVL 738
D +IA+ ++ G +++LV NA N P++E + V++K++++ FL +E
Sbjct: 62 DEVIALFDLIEEEIGPLEVLVYNAGAN-VWFPILETTPRVFEKVWEMAAFGGFLAAREAA 120
Query: 739 PYMRKKKGGSIVYV---SSIGGFKQF 761
M + G+I++ +S+ G F
Sbjct: 121 KRMLARGRGTIIFTGATASLRGRAGF 146
Score = 29.3 bits (66), Expect = 7.0
Identities = 44/183 (24%), Positives = 67/183 (36%), Gaps = 50/183 (27%)
Query: 541 GLTKAVAQDLASENIRVNCLA-----------------PGITKTKFA--------AALYE 575
GL A+A+ A+E V A G K AL++
Sbjct: 10 GLGAAIARRFAAEGFSVALAARREAKLEALLVDIIRDAGGSAKAVPTDARDEDEVIALFD 69
Query: 576 T-EEAH---EIAV----SNVPMGRLAVPD-------EMGGIVAFLCSDDASYITGEVIVA 620
EE E+ V +NV L EM FL + +A+ + ++A
Sbjct: 70 LIEEEIGPLEVLVYNAGANVWFPILETTPRVFEKVWEMAAFGGFLAAREAA----KRMLA 125
Query: 621 AGGMQSRLTKSTVEFR----FIGAYSVSKTALFGLTKVVAEDLAPENIRV-NCLAPGLIR 675
G T +T R F A++ +K AL L + +A +L P+ I V + + G I
Sbjct: 126 RGRGTIIFTGATASLRGRAGFA-AFAGAKFALRALAQSMARELGPKGIHVAHVIIDGGID 184
Query: 676 TKF 678
T F
Sbjct: 185 TDF 187
>gnl|CDD|180343 PRK05993, PRK05993, short chain dehydrogenase; Provisional.
Length = 277
Score = 97.4 bits (243), Expect = 2e-22
Identities = 63/191 (32%), Positives = 90/191 (47%), Gaps = 9/191 (4%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+ ++T S GIG A+ L ++G V + RKE +V L+ EG + A
Sbjct: 5 RSILITGCSSGIGAYCARALQSDGWRVFATCRKEEDV----AALEAEG---LEAFQLDYA 57
Query: 73 KKEDRQKLFEHA-EKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ E L E G +D L +N A G V + P FE N LT+
Sbjct: 58 EPESIAALVAQVLELSGGRLDALFNNGAYGQP-GAVEDLPTEALRAQFEANFFGWHDLTR 116
Query: 132 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 191
V+P +RK+ G IV SSI GL P K GAY+ SK A+ GL+ + +L I V+ +
Sbjct: 117 RVIPVMRKQGQGRIVQCSSILGLVPMKYRGAYNASKFAIEGLSLTLRMELQGSGIHVSLI 176
Query: 192 APGITKTKFAA 202
PG +T+F A
Sbjct: 177 EPGPIETRFRA 187
Score = 96.6 bits (241), Expect = 4e-22
Identities = 63/191 (32%), Positives = 90/191 (47%), Gaps = 9/191 (4%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+ ++T S GIG A+ L ++G V + RKE +V L+ EG + A
Sbjct: 5 RSILITGCSSGIGAYCARALQSDGWRVFATCRKEEDV----AALEAEG---LEAFQLDYA 57
Query: 442 KKEDRQKLFEHA-EKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ E L E G +D L +N A G V + P FE N LT+
Sbjct: 58 EPESIAALVAQVLELSGGRLDALFNNGAYGQP-GAVEDLPTEALRAQFEANFFGWHDLTR 116
Query: 501 EVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCL 560
V+P +RK+ G IV SSI GL P K GAY+ SK A+ GL+ + +L I V+ +
Sbjct: 117 RVIPVMRKQGQGRIVQCSSILGLVPMKYRGAYNASKFAIEGLSLTLRMELQGSGIHVSLI 176
Query: 561 APGITKTKFAA 571
PG +T+F A
Sbjct: 177 EPGPIETRFRA 187
Score = 41.9 bits (99), Expect = 7e-04
Identities = 17/46 (36%), Positives = 27/46 (58%)
Query: 633 VEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
V ++ GAY+ SK A+ GL+ + +L I V+ + PG I T+F
Sbjct: 140 VPMKYRGAYNASKFAIEGLSLTLRMELQGSGIHVSLIEPGPIETRF 185
Score = 36.5 bits (85), Expect = 0.033
Identities = 15/30 (50%), Positives = 18/30 (60%)
Query: 733 LTQEVLPYMRKKKGGSIVYVSSIGGFKQFK 762
LT+ V+P MRK+ G IV SSI G K
Sbjct: 114 LTRRVIPVMRKQGQGRIVQCSSILGLVPMK 143
>gnl|CDD|235935 PRK07109, PRK07109, short chain dehydrogenase; Provisional.
Length = 334
Score = 98.5 bits (246), Expect = 3e-22
Identities = 51/183 (27%), Positives = 84/183 (45%), Gaps = 2/183 (1%)
Query: 6 NASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKIS 65
+ +V V+T +S G+G A A+ + GA VV+ +R E + ++ G + +
Sbjct: 2 MLKPIGRQVVVITGASAGVGRATARAFARRGAKVVLLARGEEGLEALAAEIRAAGGEAL- 60
Query: 66 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
VV VA E Q + AE++ G ID V+NA V GP + + ++ EV
Sbjct: 61 AVVADVADAEAVQAAADRAEEELGPIDTWVNNAMVT-VFGPFEDVTPEEFRRVTEVTYLG 119
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
T L ++R R+ G+I+ V S L AY +K A+ G T ++ +L +
Sbjct: 120 VVHGTLAALRHMRPRDRGAIIQVGSALAYRSIPLQSAYCAAKHAIRGFTDSLRCELLHDG 179
Query: 186 IRV 188
V
Sbjct: 180 SPV 182
Score = 95.8 bits (239), Expect = 2e-21
Identities = 51/183 (27%), Positives = 84/183 (45%), Gaps = 2/183 (1%)
Query: 375 NASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKIS 434
+ +V V+T +S G+G A A+ + GA VV+ +R E + ++ G + +
Sbjct: 2 MLKPIGRQVVVITGASAGVGRATARAFARRGAKVVLLARGEEGLEALAAEIRAAGGEAL- 60
Query: 435 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 494
VV VA E Q + AE++ G ID V+NA V GP + + ++ EV
Sbjct: 61 AVVADVADAEAVQAAADRAEEELGPIDTWVNNAMVT-VFGPFEDVTPEEFRRVTEVTYLG 119
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
T L ++R R+ G+I+ V S L AY +K A+ G T ++ +L +
Sbjct: 120 VVHGTLAALRHMRPRDRGAIIQVGSALAYRSIPLQSAYCAAKHAIRGFTDSLRCELLHDG 179
Query: 555 IRV 557
V
Sbjct: 180 SPV 182
Score = 31.8 bits (73), Expect = 1.3
Identities = 19/67 (28%), Positives = 26/67 (38%), Gaps = 9/67 (13%)
Query: 692 YGGIDILVSNAAVN---PANE-PLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGG 747
G ID V+NA V P + E V +V T L +MR + G
Sbjct: 83 LGPIDTWVNNAMVTVFGPFEDVTPEEFRRV-----TEVTYLGVVHGTLAALRHMRPRDRG 137
Query: 748 SIVYVSS 754
+I+ V S
Sbjct: 138 AIIQVGS 144
>gnl|CDD|187612 cd05354, SDR_c7, classical (c) SDR, subgroup 7. These proteins are
members of the classical SDR family, with a canonical
active site triad (and also an active site Asn) and a
typical Gly-rich NAD-binding motif. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 235
Score = 94.4 bits (235), Expect = 1e-21
Identities = 57/226 (25%), Positives = 94/226 (41%), Gaps = 16/226 (7%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGAS-VVISSRKESNVNKAVETLQKEGHQKISGVVCH 439
K +VT ++ GIG A + L GA V + R + L + K+ +
Sbjct: 3 DKTVLVTGANRGIGKAFVESLLAHGAKKVYAAVRDPG----SAAHLVAKYGDKVVPLRLD 58
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
V E + A+ +D++++NA V + E + +VNV L
Sbjct: 59 VTDPESIKAAAAQAKD----VDVVINNAGVLKPATLLEEGALEALKQEMDVNVFGLLRLA 114
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
Q P ++ GG+IV ++S+ L F +G YS SK+A LT+ + +LA++ V
Sbjct: 115 QAFAPVLKANGGGAIVNLNSVASLKNFPAMGTYSASKSAAYSLTQGLRAELAAQGTLVLS 174
Query: 560 LAPGITKTKFAAALYETEEAHEIAVSNVPMGRLA------VPDEMG 599
+ PG T+ AA + V+ + L PDEM
Sbjct: 175 VHPGPIDTRMAAG-AGGPKESPETVAEAVLKALKAGEFHVFPDEMA 219
Score = 94.4 bits (235), Expect = 1e-21
Identities = 52/195 (26%), Positives = 87/195 (44%), Gaps = 9/195 (4%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGAS-VVISSRKESNVNKAVETLQKEGHQKISGVV 68
+ K +VT ++ GIG A + L A GA V + R + L + K+ +
Sbjct: 1 IKDKTVLVTGANRGIGKAFVESLLAHGAKKVYAAVRDPG----SAAHLVAKYGDKVVPLR 56
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V E + A+ +D++++NA V + E + +VNV
Sbjct: 57 LDVTDPESIKAAAAQAKD----VDVVINNAGVLKPATLLEEGALEALKQEMDVNVFGLLR 112
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 188
L Q P ++ GG+IV ++S+ L F +G YS SK+A LT+ + +LA++ V
Sbjct: 113 LAQAFAPVLKANGGGAIVNLNSVASLKNFPAMGTYSASKSAAYSLTQGLRAELAAQGTLV 172
Query: 189 NCLAPGITKTKFAAA 203
+ PG T+ AA
Sbjct: 173 LSVHPGPIDTRMAAG 187
Score = 46.2 bits (110), Expect = 2e-05
Identities = 19/68 (27%), Positives = 33/68 (48%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
+D++++NA V L E + + DVN+ L Q P ++ GG+IV ++S
Sbjct: 75 VDVVINNAGVLKPATLLEEGALEALKQEMDVNVFGLLRLAQAFAPVLKANGGGAIVNLNS 134
Query: 755 IGGFKQFK 762
+ K F
Sbjct: 135 VASLKNFP 142
Score = 37.0 bits (86), Expect = 0.019
Identities = 17/49 (34%), Positives = 26/49 (53%)
Query: 631 STVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
S F +G YS SK+A + LT+ + +LA + V + PG I T+
Sbjct: 137 SLKNFPAMGTYSASKSAAYSLTQGLRAELAAQGTLVLSVHPGPIDTRMA 185
>gnl|CDD|185674 cd00668, Ile_Leu_Val_MetRS_core, catalytic core domain of
isoleucyl, leucyl, valyl and methioninyl tRNA
synthetases. Catalytic core domain of isoleucyl,
leucyl, valyl and methioninyl tRNA synthetases. These
class I enzymes are all monomers. However, in some
species, MetRS functions as a homodimer, as a result of
an additional C-terminal domain. These enzymes
aminoacylate the 2'-OH of the nucleotide at the 3' of
the appropriate tRNA. The core domain is based on the
Rossman fold and is responsible for the ATP-dependent
formation of the enzyme bound aminoacyl-adenylate. It
contains the characteristic class I HIGH and KMSKS
motifs, which are involved in ATP binding. Enzymes in
this subfamily share an insertion in the core domain,
which is subject to both deletions and rearrangements.
This editing region hydrolyzes mischarged cognate tRNAs
and thus prevents the incorporation of chemically
similar amino acids. MetRS has a significantly shorter
insertion, which lacks the editing function.
Length = 312
Score = 95.6 bits (238), Expect = 2e-21
Identities = 35/88 (39%), Positives = 51/88 (57%), Gaps = 4/88 (4%)
Query: 275 KFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKK 334
KF + PPP G+LHLGHALT+ + D I R+ RM+G + PG D G+ ++ E+K
Sbjct: 1 KFYVTTPPPYANGSLHLGHALTHIIADFIARYKRMRGYEVPFLPGWDTHGLPIELKAERK 60
Query: 335 LWREEKKTRHEIGREKFIEKVWEWKKEV 362
R +KKT E+F E E+ +E+
Sbjct: 61 GGR-KKKTIW---IEEFREDPKEFVEEM 84
>gnl|CDD|237099 PRK12428, PRK12428, 3-alpha-hydroxysteroid dehydrogenase;
Provisional.
Length = 241
Score = 93.1 bits (232), Expect = 3e-21
Identities = 64/210 (30%), Positives = 86/210 (40%), Gaps = 47/210 (22%)
Query: 458 GGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYV 517
G ID L + A V P T PV + + VN LT+ +LP R GG+IV V
Sbjct: 47 GRIDALFNIAGV-PGTAPV--------ELVARVNFLGLRHLTEALLP--RMAPGGAIVNV 95
Query: 518 SSIGGLA---------------------------PFKLLGAYSVSKTALLGLTKAVAQ-D 549
+S+ G P L Y +SK AL+ T AQ
Sbjct: 96 ASLAGAEWPQRLELHKALAATASFDEGAAWLAAHPVALATGYQLSKEALILWTMRQAQPW 155
Query: 550 LASENIRVNCLAPGITKT----KFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFL 605
+ IRVNC+APG T F + L + E A MGR A DE ++ FL
Sbjct: 156 FGARGIRVNCVAPGPVFTPILGDFRSMLGQ-ERVDSDAK---RMGRPATADEQAAVLVFL 211
Query: 606 CSDDASYITGEVIVAAGGMQSRLTKSTVEF 635
CSD A +I G + GG+ + + + F
Sbjct: 212 CSDAARWINGVNLPVDGGLAATYIAAVLGF 241
Score = 55.4 bits (134), Expect = 2e-08
Identities = 43/138 (31%), Positives = 55/138 (39%), Gaps = 39/138 (28%)
Query: 89 GGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYV 148
G ID L + A V P T PV + + VN LT+ +LP R GG+IV V
Sbjct: 47 GRIDALFNIAGV-PGTAPV--------ELVARVNFLGLRHLTEALLP--RMAPGGAIVNV 95
Query: 149 SSIGGLA---------------------------PFKLLGAYSVSKTALLGLTKAVAQ-D 180
+S+ G P L Y +SK AL+ T AQ
Sbjct: 96 ASLAGAEWPQRLELHKALAATASFDEGAAWLAAHPVALATGYQLSKEALILWTMRQAQPW 155
Query: 181 LASENIRVNCLAPGITKT 198
+ IRVNC+APG T
Sbjct: 156 FGARGIRVNCVAPGPVFT 173
Score = 32.7 bits (75), Expect = 0.62
Identities = 18/49 (36%), Positives = 22/49 (44%), Gaps = 1/49 (2%)
Query: 639 GAYSVSKTALFGLTKVVA-EDLAPENIRVNCLAPGLIRTKFGDRMIAML 686
Y +SK AL T A IRVNC+APG + T +ML
Sbjct: 135 TGYQLSKEALILWTMRQAQPWFGARGIRVNCVAPGPVFTPILGDFRSML 183
Score = 32.3 bits (74), Expect = 0.78
Identities = 12/25 (48%), Positives = 17/25 (68%), Gaps = 2/25 (8%)
Query: 733 LTQEVLPYMRKKKGGSIVYVSSIGG 757
LT+ +LP M GG+IV V+S+ G
Sbjct: 78 LTEALLPRMAP--GGAIVNVASLAG 100
>gnl|CDD|180744 PRK06914, PRK06914, short chain dehydrogenase; Provisional.
Length = 280
Score = 93.9 bits (234), Expect = 3e-21
Identities = 64/191 (33%), Positives = 92/191 (48%), Gaps = 9/191 (4%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
K+A+VT +S G G L+ +G V+ + R N K E L + Q V
Sbjct: 3 KKIAIVTGASSGFGLLTTLELAKKGYLVIATMR---NPEKQ-ENLLSQATQLNLQQNIKV 58
Query: 72 AKKE--DRQKL--FEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
+ + D+ + F+ K+ G ID+LV+NA G V E P + K FE NV
Sbjct: 59 QQLDVTDQNSIHNFQLVLKEIGRIDLLVNNAGYANG-GFVEEIPVEEYRKQFETNVFGAI 117
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+TQ VLPY+RK+ G I+ +SSI G F L Y SK AL G ++++ +L I
Sbjct: 118 SVTQAVLPYMRKQKSGKIINISSISGRVGFPGLSPYVSSKYALEGFSESLRLELKPFGID 177
Query: 188 VNCLAPGITKT 198
V + PG T
Sbjct: 178 VALIEPGSYNT 188
Score = 93.5 bits (233), Expect = 6e-21
Identities = 64/192 (33%), Positives = 92/192 (47%), Gaps = 9/192 (4%)
Query: 380 AGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 439
K+A+VT +S G G L+ +G V+ + R N K E L + Q
Sbjct: 2 NKKIAIVTGASSGFGLLTTLELAKKGYLVIATMR---NPEKQ-ENLLSQATQLNLQQNIK 57
Query: 440 VAKKE--DRQKL--FEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
V + + D+ + F+ K+ G ID+LV+NA G V E P + K FE NV
Sbjct: 58 VQQLDVTDQNSIHNFQLVLKEIGRIDLLVNNAGYANG-GFVEEIPVEEYRKQFETNVFGA 116
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
+TQ VLPY+RK+ G I+ +SSI G F L Y SK AL G ++++ +L I
Sbjct: 117 ISVTQAVLPYMRKQKSGKIINISSISGRVGFPGLSPYVSSKYALEGFSESLRLELKPFGI 176
Query: 556 RVNCLAPGITKT 567
V + PG T
Sbjct: 177 DVALIEPGSYNT 188
Score = 56.6 bits (137), Expect = 1e-08
Identities = 31/69 (44%), Positives = 42/69 (60%), Gaps = 7/69 (10%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVV---WDKIFDVNLKSSFLLTQEVLPYMRKKKGGS 748
G ID+LV+NA AN VE E+ + K F+ N+ + +TQ VLPYMRK+K G
Sbjct: 79 IGRIDLLVNNAGY--ANGGFVE--EIPVEEYRKQFETNVFGAISVTQAVLPYMRKQKSGK 134
Query: 749 IVYVSSIGG 757
I+ +SSI G
Sbjct: 135 IINISSISG 143
>gnl|CDD|180458 PRK06194, PRK06194, hypothetical protein; Provisional.
Length = 287
Score = 93.2 bits (232), Expect = 8e-21
Identities = 59/199 (29%), Positives = 99/199 (49%), Gaps = 12/199 (6%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
GKVAV+T ++ G G A A+ +A G +V++ ++ +++AV L+ +G + + GV
Sbjct: 3 DFAGKVAVITGAASGFGLAFARIGAALGMKLVLADVQQDALDRAVAELRAQGAEVL-GVR 61
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ + L + A ++FG + +L +NA V A G V E W+ + VN+
Sbjct: 62 TDVSDAAQVEALADAALERFGAVHLLFNNAGVG-AGGLVWENSLADWEWVLGVNLWGVIH 120
Query: 129 LTQEVLPYIRKRNG------GSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
+ P + G IV +S+ G LAP +G Y+VSK A++ LT+ + QDL
Sbjct: 121 GVRAFTPLMLAAAEKDPAYEGHIVNTASMAGLLAP-PAMGIYNVSKHAVVSLTETLYQDL 179
Query: 182 ASENIRVNC--LAPGITKT 198
+ +V L P T
Sbjct: 180 SLVTDQVGASVLCPYFVPT 198
Score = 93.2 bits (232), Expect = 8e-21
Identities = 59/199 (29%), Positives = 99/199 (49%), Gaps = 12/199 (6%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
AGKVAV+T ++ G G A A+ + G +V++ ++ +++AV L+ +G + + GV
Sbjct: 3 DFAGKVAVITGAASGFGLAFARIGAALGMKLVLADVQQDALDRAVAELRAQGAEVL-GVR 61
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ + L + A ++FG + +L +NA V A G V E W+ + VN+
Sbjct: 62 TDVSDAAQVEALADAALERFGAVHLLFNNAGVG-AGGLVWENSLADWEWVLGVNLWGVIH 120
Query: 498 LTQEVLPYIRKRNG------GSIVYVSSI-GGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
+ P + G IV +S+ G LAP +G Y+VSK A++ LT+ + QDL
Sbjct: 121 GVRAFTPLMLAAAEKDPAYEGHIVNTASMAGLLAP-PAMGIYNVSKHAVVSLTETLYQDL 179
Query: 551 ASENIRVNC--LAPGITKT 567
+ +V L P T
Sbjct: 180 SLVTDQVGASVLCPYFVPT 198
>gnl|CDD|181020 PRK07533, PRK07533, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 258
Score = 90.4 bits (225), Expect = 4e-20
Identities = 69/257 (26%), Positives = 120/257 (46%), Gaps = 21/257 (8%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKA---VETLQKEGHQKI 433
LAGK +V A+ I + A+ GA + ++ + KA VE L +E I
Sbjct: 8 LAGKRGLVVGIANEQSIAWGCARAFRALGAELAVTYLND----KARPYVEPLAEELDAPI 63
Query: 434 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWDKIFEV 490
+ V + + +F +++G +D L+ + A P G VV+C + +V
Sbjct: 64 F-LPLDVREPGQLEAVFARIAEEWGRLDFLLHSIAFAPKEDLHGRVVDCSREGFALAMDV 122
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSV---SKTALLGLTKAVA 547
+ S + + P + NGGS++ +S G K++ Y++ K AL + +A
Sbjct: 123 SCHSFIRMARLAEPLMT--NGGSLLTMSYYGAE---KVVENYNLMGPVKAALESSVRYLA 177
Query: 548 QDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
+L + IRV+ ++PG KT+ A+ + + + E A P+ RL D++G + AFL S
Sbjct: 178 AELGPKGIRVHAISPGPLKTRAASGIDDFDALLEDAAERAPLRRLVDIDDVGAVAAFLAS 237
Query: 608 DDASYITGEVIVAAGGM 624
D A +TG + GG
Sbjct: 238 DAARRLTGNTLYIDGGY 254
Score = 56.5 bits (137), Expect = 1e-08
Identities = 52/203 (25%), Positives = 93/203 (45%), Gaps = 21/203 (10%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKA---VETLQKEGHQKI 64
L GK +V A+ I + A+ A GA + ++ + KA VE L +E I
Sbjct: 8 LAGKRGLVVGIANEQSIAWGCARAFRALGAELAVTYLND----KARPYVEPLAEELDAPI 63
Query: 65 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWDKIFEV 121
+ V + + +F +++G +D L+ + A P G VV+C + +V
Sbjct: 64 F-LPLDVREPGQLEAVFARIAEEWGRLDFLLHSIAFAPKEDLHGRVVDCSREGFALAMDV 122
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSV---SKTALLGLTKAVA 178
+ S + + P + NGGS++ +S G K++ Y++ K AL + +A
Sbjct: 123 SCHSFIRMARLAEPLMT--NGGSLLTMSYYGAE---KVVENYNLMGPVKAALESSVRYLA 177
Query: 179 QDLASENIRVNCLAPGITKTKFA 201
+L + IRV+ ++PG KT+ A
Sbjct: 178 AELGPKGIRVHAISPGPLKTRAA 200
Score = 34.5 bits (80), Expect = 0.16
Identities = 12/33 (36%), Positives = 22/33 (66%)
Query: 645 KTALFGLTKVVAEDLAPENIRVNCLAPGLIRTK 677
K AL + +A +L P+ IRV+ ++PG ++T+
Sbjct: 166 KAALESSVRYLAAELGPKGIRVHAISPGPLKTR 198
>gnl|CDD|181416 PRK08415, PRK08415, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 274
Score = 91.0 bits (226), Expect = 4e-20
Identities = 69/248 (27%), Positives = 123/248 (49%), Gaps = 17/248 (6%)
Query: 379 LAGK--VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISG 435
+ GK + V A++ I + IAK +GA + + E+ + K VE + +E G +
Sbjct: 3 MKGKKGLIVGVANNKSIAYGIAKACFEQGAELAFTYLNEA-LKKRVEPIAQELGSDYV-- 59
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNV 492
V+K E + L E +K G ID +V + A P G +E + ++ E++V
Sbjct: 60 YELDVSKPEHFKSLAESLKKDLGKIDFIVHSVAFAPKEALEGSFLETSKEAFNIAMEISV 119
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGG---LAPFKLLGAYSVSKTALLGLTKAVAQD 549
S LT+ +LP + +G S++ +S +GG + + ++G V+K AL + +A D
Sbjct: 120 YSLIELTRALLPLLN--DGASVLTLSYLGGVKYVPHYNVMG---VAKAALESSVRYLAVD 174
Query: 550 LASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
L + IRVN ++ G KT A+ + + + N P+ + +E+G +L SD
Sbjct: 175 LGKKGIRVNAISAGPIKTLAASGIGDFRMILKWNEINAPLKKNVSIEEVGNSGMYLLSDL 234
Query: 610 ASYITGEV 617
+S +TGE+
Sbjct: 235 SSGVTGEI 242
Score = 77.1 bits (190), Expect = 2e-15
Identities = 58/202 (28%), Positives = 101/202 (50%), Gaps = 17/202 (8%)
Query: 10 LTGK--VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISG 66
+ GK + V A++ I + IAK +GA + + E+ + K VE + +E G +
Sbjct: 3 MKGKKGLIVGVANNKSIAYGIAKACFEQGAELAFTYLNEA-LKKRVEPIAQELGSDYV-- 59
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNV 123
V+K E + L E +K G ID +V + A P G +E + ++ E++V
Sbjct: 60 YELDVSKPEHFKSLAESLKKDLGKIDFIVHSVAFAPKEALEGSFLETSKEAFNIAMEISV 119
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGG---LAPFKLLGAYSVSKTALLGLTKAVAQD 180
S LT+ +LP + +G S++ +S +GG + + ++G V+K AL + +A D
Sbjct: 120 YSLIELTRALLPLLN--DGASVLTLSYLGGVKYVPHYNVMG---VAKAALESSVRYLAVD 174
Query: 181 LASENIRVNCLAPGITKTKFAA 202
L + IRVN ++ G KT A+
Sbjct: 175 LGKKGIRVNAISAGPIKTLAAS 196
Score = 36.3 bits (84), Expect = 0.043
Identities = 21/76 (27%), Positives = 38/76 (50%), Gaps = 5/76 (6%)
Query: 687 STDKLYGGIDILVSNAAVNPA---NEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRK 743
S K G ID +V + A P +E S+ ++ ++++ S LT+ +LP +
Sbjct: 76 SLKKDLGKIDFIVHSVAFAPKEALEGSFLETSKEAFNIAMEISVYSLIELTRALLPLL-- 133
Query: 744 KKGGSIVYVSSIGGFK 759
G S++ +S +GG K
Sbjct: 134 NDGASVLTLSYLGGVK 149
Score = 36.3 bits (84), Expect = 0.044
Identities = 15/44 (34%), Positives = 26/44 (59%), Gaps = 3/44 (6%)
Query: 636 RFIGAYS---VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
+++ Y+ V+K AL + +A DL + IRVN ++ G I+T
Sbjct: 149 KYVPHYNVMGVAKAALESSVRYLAVDLGKKGIRVNAISAGPIKT 192
>gnl|CDD|168186 PRK05693, PRK05693, short chain dehydrogenase; Provisional.
Length = 274
Score = 90.6 bits (225), Expect = 5e-20
Identities = 60/192 (31%), Positives = 96/192 (50%), Gaps = 13/192 (6%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
V ++T S GIG A+A A G V ++RK +V E L G V V
Sbjct: 2 PVVLITGCSSGIGRALADAFKAAGYEVWATARKAEDV----EALAAAGFT---AVQLDVN 54
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+L E E + GG+D+L++NA A GP+++ + FE NV + +T+
Sbjct: 55 DGAALARLAEELEAEHGGLDVLINNAGYG-AMGPLLDGGVEAMRRQFETNVFAVVGVTRA 113
Query: 133 VLPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ P +R R+ G +V + S+ G+ PF GAY SK A+ L+ A+ +LA ++V
Sbjct: 114 LFPLLR-RSRGLVVNIGSVSGVLVTPFA--GAYCASKAAVHALSDALRLELAPFGVQVME 170
Query: 191 LAPGITKTKFAA 202
+ PG ++FA+
Sbjct: 171 VQPGAIASQFAS 182
Score = 90.2 bits (224), Expect = 6e-20
Identities = 59/192 (30%), Positives = 95/192 (49%), Gaps = 13/192 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
V ++T S GIG A+A G V ++RK +V E L G V V
Sbjct: 2 PVVLITGCSSGIGRALADAFKAAGYEVWATARKAEDV----EALAAAGFT---AVQLDVN 54
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+L E E + GG+D+L++NA A GP+++ + FE NV + +T+
Sbjct: 55 DGAALARLAEELEAEHGGLDVLINNAGYG-AMGPLLDGGVEAMRRQFETNVFAVVGVTRA 113
Query: 502 VLPYIRKRNGGSIVYVSSIGGL--APFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+ P +R R+ G +V + S+ G+ PF GAY SK A+ L+ A+ +LA ++V
Sbjct: 114 LFPLLR-RSRGLVVNIGSVSGVLVTPFA--GAYCASKAAVHALSDALRLELAPFGVQVME 170
Query: 560 LAPGITKTKFAA 571
+ PG ++FA+
Sbjct: 171 VQPGAIASQFAS 182
Score = 40.5 bits (95), Expect = 0.002
Identities = 16/43 (37%), Positives = 25/43 (58%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
F GAY SK A+ L+ + +LAP ++V + PG I ++F
Sbjct: 139 FAGAYCASKAAVHALSDALRLELAPFGVQVMEVQPGAIASQFA 181
Score = 34.4 bits (79), Expect = 0.17
Identities = 18/66 (27%), Positives = 38/66 (57%), Gaps = 2/66 (3%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GG+D+L++NA A PL++ + F+ N+ + +T+ + P +R+ + G +V
Sbjct: 70 HGGLDVLINNAGYG-AMGPLLDGGVEAMRRQFETNVFAVVGVTRALFPLLRRSR-GLVVN 127
Query: 752 VSSIGG 757
+ S+ G
Sbjct: 128 IGSVSG 133
>gnl|CDD|181335 PRK08264, PRK08264, short chain dehydrogenase; Validated.
Length = 238
Score = 89.6 bits (223), Expect = 5e-20
Identities = 55/193 (28%), Positives = 84/193 (43%), Gaps = 13/193 (6%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGAS-VVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
GKV +VT ++ GIG A ++L A GA+ V ++R +V + ++ +
Sbjct: 6 GKVVLVTGANRGIGRAFVEQLLARGAAKVYAAARDPESV--------TDLGPRVVPLQLD 57
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V E A + ILV+NA + ++E E+ E N +
Sbjct: 58 VTDPASVAAAAEAA----SDVTILVNNAGIFRTGSLLLEGDEDALRAEMETNYFGPLAMA 113
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ P + GG+IV V S+ F LG YS SK A LT+A+ +LA + RV
Sbjct: 114 RAFAPVLAANGGGAIVNVLSVLSWVNFPNLGTYSASKAAAWSLTQALRAELAPQGTRVLG 173
Query: 191 LAPGITKTKFAAA 203
+ PG T AA
Sbjct: 174 VHPGPIDTDMAAG 186
Score = 89.2 bits (222), Expect = 7e-20
Identities = 55/196 (28%), Positives = 85/196 (43%), Gaps = 13/196 (6%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGAS-VVISSRKESNVNKAVETLQKEGHQKISGVV 437
+ GKV +VT ++ GIG A ++L GA+ V ++R +V + ++ +
Sbjct: 4 IKGKVVLVTGANRGIGRAFVEQLLARGAAKVYAAARDPESV--------TDLGPRVVPLQ 55
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V E A + ILV+NA + ++E E+ E N
Sbjct: 56 LDVTDPASVAAAAEAA----SDVTILVNNAGIFRTGSLLLEGDEDALRAEMETNYFGPLA 111
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRV 557
+ + P + GG+IV V S+ F LG YS SK A LT+A+ +LA + RV
Sbjct: 112 MARAFAPVLAANGGGAIVNVLSVLSWVNFPNLGTYSASKAAAWSLTQALRAELAPQGTRV 171
Query: 558 NCLAPGITKTKFAAAL 573
+ PG T AA L
Sbjct: 172 LGVHPGPIDTDMAAGL 187
Score = 44.1 bits (105), Expect = 1e-04
Identities = 24/60 (40%), Positives = 31/60 (51%), Gaps = 4/60 (6%)
Query: 631 STVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDK 690
S V F +G YS SK A + LT+ + +LAP+ RV + PG I T M A L K
Sbjct: 136 SWVNFPNLGTYSASKAAAWSLTQALRAELAPQGTRVLGVHPGPIDT----DMAAGLDAPK 191
Score = 37.2 bits (87), Expect = 0.019
Identities = 17/67 (25%), Positives = 28/67 (41%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
+ ILV+NA + L+E E + N + + P + GG+IV V S
Sbjct: 74 VTILVNNAGIFRTGSLLLEGDEDALRAEMETNYFGPLAMARAFAPVLAANGGGAIVNVLS 133
Query: 755 IGGFKQF 761
+ + F
Sbjct: 134 VLSWVNF 140
>gnl|CDD|235628 PRK05855, PRK05855, short chain dehydrogenase; Validated.
Length = 582
Score = 93.1 bits (232), Expect = 1e-19
Identities = 63/210 (30%), Positives = 99/210 (47%), Gaps = 9/210 (4%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
+GK+ VVT + GIG A + EGA VV S E+ + E ++ G + V
Sbjct: 312 PFSGKLVVVTGAGSGIGRETALAFAREGAEVVASDIDEAAAERTAELIRAAGAVAHAYRV 371
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V+ + + E + G DI+V+NA + A G ++ WD++ +VN+
Sbjct: 372 -DVSDADAMEAFAEWVRAEHGVPDIVVNNAGIGMA-GGFLDTSAEDWDRVLDVNLWGVIH 429
Query: 498 LTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
+ + +R GG IV V+S AP + L AY+ SK A+L L++ + +LA+ I
Sbjct: 430 GCRLFGRQMVERGTGGHIVNVASAAAYAPSRSLPAYATSKAAVLMLSECLRAELAAAGIG 489
Query: 557 VNCLAPG-----ITK-TKFAAALYETEEAH 580
V + PG I T+FA A E E
Sbjct: 490 VTAICPGFVDTNIVATTRFAGADAEDEARR 519
Score = 91.2 bits (227), Expect = 5e-19
Identities = 62/205 (30%), Positives = 98/205 (47%), Gaps = 9/205 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
+GK+ VVT + GIG A + EGA VV S E+ + E ++ G + V
Sbjct: 312 PFSGKLVVVTGAGSGIGRETALAFAREGAEVVASDIDEAAAERTAELIRAAGAVAHAYRV 371
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V+ + + E + G DI+V+NA + A G ++ WD++ +VN+
Sbjct: 372 -DVSDADAMEAFAEWVRAEHGVPDIVVNNAGIGMA-GGFLDTSAEDWDRVLDVNLWGVIH 429
Query: 129 LTQEVLPYIRKRN-GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
+ + +R GG IV V+S AP + L AY+ SK A+L L++ + +LA+ I
Sbjct: 430 GCRLFGRQMVERGTGGHIVNVASAAAYAPSRSLPAYATSKAAVLMLSECLRAELAAAGIG 489
Query: 188 VNCLAPG-----ITK-TKFAAAKKE 206
V + PG I T+FA A E
Sbjct: 490 VTAICPGFVDTNIVATTRFAGADAE 514
Score = 33.4 bits (77), Expect = 0.44
Identities = 14/36 (38%), Positives = 22/36 (61%), Gaps = 1/36 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNL 727
+G DI+V+NA + A ++ S WD++ DVNL
Sbjct: 390 HGVPDIVVNNAGIGMAG-GFLDTSAEDWDRVLDVNL 424
Score = 33.0 bits (76), Expect = 0.73
Identities = 14/41 (34%), Positives = 23/41 (56%)
Query: 636 RFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
R + AY+ SK A+ L++ + +LA I V + PG + T
Sbjct: 460 RSLPAYATSKAAVLMLSECLRAELAAAGIGVTAICPGFVDT 500
>gnl|CDD|226476 COG3967, DltE, Short-chain dehydrogenase involved in D-alanine
esterification of lipoteichoic acid and wall teichoic
acid (D-alanine transfer protein) [Cell envelope
biogenesis, outer membrane].
Length = 245
Score = 88.3 bits (219), Expect = 2e-19
Identities = 54/210 (25%), Positives = 100/210 (47%), Gaps = 10/210 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
+ TG ++T + GIG A+AKR G +V+I R E + +A K + +I V
Sbjct: 2 KTTGNTILITGGASGIGLALAKRFLELGNTVIICGRNEERLAEA-----KAENPEIHTEV 56
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNVKS 125
C VA ++ R++L E +K++ +++L++NA + TG + ++ +I N+ +
Sbjct: 57 CDVADRDSRRELVEWLKKEYPNLNVLINNAGIQRNEDLTGA-EDLLDDAEQEI-ATNLLA 114
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
LT +LP++ ++ +I+ VSS P Y +K A+ T A+ + L +
Sbjct: 115 PIRLTALLLPHLLRQPEATIINVSSGLAFVPMASTPVYCATKAAIHSYTLALREQLKDTS 174
Query: 186 IRVNCLAPGITKTKFAAAKKEVKKKETNDE 215
+ V LAP + T + K +
Sbjct: 175 VEVIELAPPLVDTTEGNTQARGKMPLSAFI 204
Score = 83.2 bits (206), Expect = 8e-18
Identities = 52/193 (26%), Positives = 96/193 (49%), Gaps = 10/193 (5%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
+ G ++T + GIG A+AKR G +V+I R E + +A K + +I V
Sbjct: 2 KTTGNTILITGGASGIGLALAKRFLELGNTVIICGRNEERLAEA-----KAENPEIHTEV 56
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA---TGPVVECPENVWDKIFEVNVKS 494
C VA ++ R++L E +K++ +++L++NA + TG + ++ +I N+ +
Sbjct: 57 CDVADRDSRRELVEWLKKEYPNLNVLINNAGIQRNEDLTGAE-DLLDDAEQEI-ATNLLA 114
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
LT +LP++ ++ +I+ VSS P Y +K A+ T A+ + L +
Sbjct: 115 PIRLTALLLPHLLRQPEATIINVSSGLAFVPMASTPVYCATKAAIHSYTLALREQLKDTS 174
Query: 555 IRVNCLAPGITKT 567
+ V LAP + T
Sbjct: 175 VEVIELAPPLVDT 187
Score = 32.8 bits (75), Expect = 0.48
Identities = 19/72 (26%), Positives = 37/72 (51%), Gaps = 9/72 (12%)
Query: 692 YGGIDILVSNAAVN-----PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
Y +++L++NA + E L++ +E +I NL + LT +LP++ ++
Sbjct: 76 YPNLNVLINNAGIQRNEDLTGAEDLLDDAE---QEI-ATNLLAPIRLTALLLPHLLRQPE 131
Query: 747 GSIVYVSSIGGF 758
+I+ VSS F
Sbjct: 132 ATIINVSSGLAF 143
>gnl|CDD|180766 PRK06940, PRK06940, short chain dehydrogenase; Provisional.
Length = 275
Score = 88.5 bits (220), Expect = 3e-19
Identities = 70/274 (25%), Positives = 111/274 (40%), Gaps = 46/274 (16%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+V VV + GIG AIA+R+ G V+++ E N+ A +TL++ G +S V+
Sbjct: 3 EVVVVIGAG-GIGQAIARRVGA-GKKVLLADYNEENLEAAAKTLREAGFD-VSTQEVDVS 59
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
+E + L A+ G + LV A V+P+ + I +V++ T L+ +E
Sbjct: 60 SRESVKALAATAQ-TLGPVTGLVHTAGVSPSQASP--------EAILKVDLYGTALVLEE 110
Query: 502 VLPYIRKRNGGSIVYVSSIGG---------------------------LAPFKL---LGA 531
I GG+ V ++S G L P + L A
Sbjct: 111 FGKVIAP--GGAGVVIASQSGHRLPALTAEQERALATTPTEELLSLPFLQPDAIEDSLHA 168
Query: 532 YSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKTKFAAALY--ETEEAHEIAVSNVPM 589
Y ++K A A A R+N ++PGI T A + + + P
Sbjct: 169 YQIAKRANALRVMAEAVKWGERGARINSISPGIISTPLAQDELNGPRGDGYRNMFAKSPA 228
Query: 590 GRLAVPDEMGGIVAFLCSDDASYITGEVIVAAGG 623
GR PDE+ + FL S+ITG + GG
Sbjct: 229 GRPGTPDEIAALAEFLMGPRGSFITGSDFLVDGG 262
Score = 66.2 bits (162), Expect = 8e-12
Identities = 57/219 (26%), Positives = 91/219 (41%), Gaps = 44/219 (20%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+V VV + GIG AIA+R+ A G V+++ E N+ A +TL++ G +S V+
Sbjct: 3 EVVVVIGAG-GIGQAIARRVGA-GKKVLLADYNEENLEAAAKTLREAGFD-VSTQEVDVS 59
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
+E + L A+ G + LV A V+P+ + I +V++ T L+ +E
Sbjct: 60 SRESVKALAATAQ-TLGPVTGLVHTAGVSPSQASP--------EAILKVDLYGTALVLEE 110
Query: 133 VLPYIRKRNGGSIVYVSSIGG---------------------------LAPFKL---LGA 162
I GG+ V ++S G L P + L A
Sbjct: 111 FGKVIAP--GGAGVVIASQSGHRLPALTAEQERALATTPTEELLSLPFLQPDAIEDSLHA 168
Query: 163 YSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKTKFA 201
Y ++K A A A R+N ++PGI T A
Sbjct: 169 YQIAKRANALRVMAEAVKWGERGARINSISPGIISTPLA 207
>gnl|CDD|187663 cd09762, HSDL2_SDR_c, human hydroxysteroid dehydrogenase-like
protein 2 (HSDL2), classical (c) SDRs. This subgroup
includes human HSDL2 and related protens. These are
members of the classical SDR family, with a canonical
Gly-rich NAD-binding motif and the typical YXXXK active
site motif. However, the rest of the catalytic tetrad is
not strongly conserved. HSDL2 may play a part in fatty
acid metabolism, as it is found in peroxisomes. SDRs are
a functionally diverse family of oxidoreductases that
have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRS are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes have a
3-glycine N-terminal NAD(P)(H)-binding pattern
(typically, TGxxxGxG in classical SDRs and TGxxGxxG in
extended SDRs), while substrate binding is in the
C-terminal region. A critical catalytic Tyr residue
(Tyr-151, human 15-hydroxyprostaglandin dehydrogenase
(15-PGDH) numbering), is often found in a conserved
YXXXK pattern. In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) or additional
Ser, contributing to the active site. Substrates for
these enzymes include sugars, steroids, alcohols, and
aromatic compounds. The standard reaction mechanism is a
proton relay involving the conserved Tyr and Lys, as
well as Asn (or Ser). Some SDR family members, including
17 beta-hydroxysteroid dehydrogenase contain an
additional helix-turn-helix motif that is not generally
found among SDRs.
Length = 243
Score = 86.3 bits (214), Expect = 6e-19
Identities = 60/193 (31%), Positives = 101/193 (52%), Gaps = 11/193 (5%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKES-------NVNKAVETLQKEGHQ 431
LAGK +T +S GIG AIA + + +GA+VVI+++ + A E ++ G +
Sbjct: 1 LAGKTLFITGASRGIGKAIALKAARDGANVVIAAKTAEPHPKLPGTIYTAAEEIEAAGGK 60
Query: 432 KISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 491
+ + + ++ + E A +KFGGIDILV+NA+ TG ++ P +D + VN
Sbjct: 61 ALP-CIVDIRDEDQVRAAVEKAVEKFGGIDILVNNASAISLTG-TLDTPMKRYDLMMGVN 118
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAP--FKLLGAYSVSKTALLGLTKAVAQD 549
+ T+L ++ LPY++K I+ +S L P FK AY+++K + +A++
Sbjct: 119 TRGTYLCSKACLPYLKKSKNPHILNLSPPLNLNPKWFKNHTAYTMAKYGMSMCVLGMAEE 178
Query: 550 LASENIRVNCLAP 562
I VN L P
Sbjct: 179 FKPGGIAVNALWP 191
Score = 85.6 bits (212), Expect = 1e-18
Identities = 59/193 (30%), Positives = 100/193 (51%), Gaps = 11/193 (5%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKES-------NVNKAVETLQKEGHQ 62
L GK +T +S GIG AIA + + +GA+VVI+++ + A E ++ G +
Sbjct: 1 LAGKTLFITGASRGIGKAIALKAARDGANVVIAAKTAEPHPKLPGTIYTAAEEIEAAGGK 60
Query: 63 KISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 122
+ + + ++ + E A +KFGGIDILV+NA+ TG ++ P +D + VN
Sbjct: 61 ALP-CIVDIRDEDQVRAAVEKAVEKFGGIDILVNNASAISLTG-TLDTPMKRYDLMMGVN 118
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAP--FKLLGAYSVSKTALLGLTKAVAQD 180
+ T+L ++ LPY++K I+ +S L P FK AY+++K + +A++
Sbjct: 119 TRGTYLCSKACLPYLKKSKNPHILNLSPPLNLNPKWFKNHTAYTMAKYGMSMCVLGMAEE 178
Query: 181 LASENIRVNCLAP 193
I VN L P
Sbjct: 179 FKPGGIAVNALWP 191
Score = 41.7 bits (98), Expect = 7e-04
Identities = 22/71 (30%), Positives = 40/71 (56%), Gaps = 3/71 (4%)
Query: 684 AMLSTDKLYGGIDILVSNA-AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR 742
A+ + +GGIDILV+NA A++ + +D + VN + ++L ++ LPY++
Sbjct: 77 AVEKAVEKFGGIDILVNNASAISLTGTL--DTPMKRYDLMMGVNTRGTYLCSKACLPYLK 134
Query: 743 KKKGGSIVYVS 753
K K I+ +S
Sbjct: 135 KSKNPHILNLS 145
>gnl|CDD|235633 PRK05872, PRK05872, short chain dehydrogenase; Provisional.
Length = 296
Score = 87.7 bits (218), Expect = 6e-19
Identities = 54/195 (27%), Positives = 91/195 (46%), Gaps = 4/195 (2%)
Query: 4 AVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQK 63
+ L GKV VVT ++ GIG +A+RL A GA + + +E+ + L G +
Sbjct: 1 GPPMTSLAGKVVVVTGAARGIGAELARRLHARGAKLALVDLEEAELAALAAEL--GGDDR 58
Query: 64 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 123
+ VV V Q E A ++FGGID++V+NA + G V + + + ++ +VN+
Sbjct: 59 VLTVVADVTDLAAMQAAAEEAVERFGGIDVVVANAGIASG-GSVAQVDPDAFRRVIDVNL 117
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
F + LP + +R G ++ VSS+ A + AY SK + A+ ++A
Sbjct: 118 LGVFHTVRATLPALIER-RGYVLQVSSLAAFAAAPGMAAYCASKAGVEAFANALRLEVAH 176
Query: 184 ENIRVNCLAPGITKT 198
+ V T
Sbjct: 177 HGVTVGSAYLSWIDT 191
Score = 86.9 bits (216), Expect = 1e-18
Identities = 54/195 (27%), Positives = 91/195 (46%), Gaps = 4/195 (2%)
Query: 373 AVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQK 432
+ LAGKV VVT ++ GIG +A+RL GA + + +E+ + L G +
Sbjct: 1 GPPMTSLAGKVVVVTGAARGIGAELARRLHARGAKLALVDLEEAELAALAAEL--GGDDR 58
Query: 433 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 492
+ VV V Q E A ++FGGID++V+NA + G V + + + ++ +VN+
Sbjct: 59 VLTVVADVTDLAAMQAAAEEAVERFGGIDVVVANAGIASG-GSVAQVDPDAFRRVIDVNL 117
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
F + LP + +R G ++ VSS+ A + AY SK + A+ ++A
Sbjct: 118 LGVFHTVRATLPALIER-RGYVLQVSSLAAFAAAPGMAAYCASKAGVEAFANALRLEVAH 176
Query: 553 ENIRVNCLAPGITKT 567
+ V T
Sbjct: 177 HGVTVGSAYLSWIDT 191
Score = 37.6 bits (88), Expect = 0.018
Identities = 19/67 (28%), Positives = 37/67 (55%), Gaps = 2/67 (2%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+GGID++V+NA + + + + ++ DVNL F + LP + +++ G ++
Sbjct: 83 FGGIDVVVANAGIASG-GSVAQVDPDAFRRVIDVNLLGVFHTVRATLPALIERR-GYVLQ 140
Query: 752 VSSIGGF 758
VSS+ F
Sbjct: 141 VSSLAAF 147
>gnl|CDD|169556 PRK08703, PRK08703, short chain dehydrogenase; Provisional.
Length = 239
Score = 86.1 bits (213), Expect = 7e-19
Identities = 51/191 (26%), Positives = 89/191 (46%), Gaps = 8/191 (4%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L+ K +VT +S G+G +AK +A GA+V++ +R + + K + + + GH + +
Sbjct: 4 LSDKTILVTGASQGLGEQVAKAYAAAGATVILVARHQKKLEKVYDAIVEAGHPEPFAIRF 63
Query: 70 HVAKKEDRQKLFEH-----AEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 124
+ E+++ FE AE G +D +V A A P+ W + +N
Sbjct: 64 DLMSAEEKE--FEQFAATIAEATQGKLDGIVHCAGYFYALSPLDFQTVAEWVNQYRINTV 121
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS- 183
+ LT+ + P +++ S+++V G P G + SK AL L K A +
Sbjct: 122 APMGLTRALFPLLKQSPDASVIFVGESHGETPKAYWGGFGASKAALNYLCKVAADEWERF 181
Query: 184 ENIRVNCLAPG 194
N+R N L PG
Sbjct: 182 GNLRANVLVPG 192
Score = 84.6 bits (209), Expect = 2e-18
Identities = 50/191 (26%), Positives = 88/191 (46%), Gaps = 8/191 (4%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L+ K +VT +S G+G +AK + GA+V++ +R + + K + + + GH + +
Sbjct: 4 LSDKTILVTGASQGLGEQVAKAYAAAGATVILVARHQKKLEKVYDAIVEAGHPEPFAIRF 63
Query: 439 HVAKKEDRQKLFEH-----AEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVK 493
+ E+++ FE AE G +D +V A A P+ W + +N
Sbjct: 64 DLMSAEEKE--FEQFAATIAEATQGKLDGIVHCAGYFYALSPLDFQTVAEWVNQYRINTV 121
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS- 552
+ LT+ + P +++ S+++V G P G + SK AL L K A +
Sbjct: 122 APMGLTRALFPLLKQSPDASVIFVGESHGETPKAYWGGFGASKAALNYLCKVAADEWERF 181
Query: 553 ENIRVNCLAPG 563
N+R N L PG
Sbjct: 182 GNLRANVLVPG 192
Score = 33.0 bits (75), Expect = 0.51
Identities = 16/40 (40%), Positives = 21/40 (52%), Gaps = 3/40 (7%)
Query: 639 GAYSVSKTALFGLTKVVAE--DLAPENIRVNCLAPGLIRT 676
G + SK AL L KV A+ + N+R N L PG I +
Sbjct: 158 GGFGASKAALNYLCKVAADEWERFG-NLRANVLVPGPINS 196
>gnl|CDD|181762 PRK09291, PRK09291, short chain dehydrogenase; Provisional.
Length = 257
Score = 86.2 bits (214), Expect = 1e-18
Identities = 56/195 (28%), Positives = 92/195 (47%), Gaps = 18/195 (9%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
K ++T + G G +A RL+ +G +V+ + + V L+ E ++ G+
Sbjct: 1 MSKTILITGAGSGFGREVALRLARKGHNVIAGVQ----IAPQVTALRAEAARR--GLALR 54
Query: 71 VAKKE-----DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKS 125
V K + DR + E +D+L++NA + A G VV+ P + ++FE NV
Sbjct: 55 VEKLDLTDAIDRAQAAEW------DVDVLLNNAGIGEA-GAVVDIPVELVRELFETNVFG 107
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
LTQ + + R G +V+ SS+ GL GAY SK AL + +A+ +L
Sbjct: 108 PLELTQGFVRKMVARGKGKVVFTSSMAGLITGPFTGAYCASKHALEAIAEAMHAELKPFG 167
Query: 186 IRVNCLAPGITKTKF 200
I+V + PG T F
Sbjct: 168 IQVATVNPGPYLTGF 182
Score = 84.3 bits (209), Expect = 5e-18
Identities = 63/223 (28%), Positives = 104/223 (46%), Gaps = 19/223 (8%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
K ++T + G G +A RL+ +G +V+ + + V L+ E ++ G+ V
Sbjct: 2 SKTILITGAGSGFGREVALRLARKGHNVIAGVQ----IAPQVTALRAEAARR--GLALRV 55
Query: 441 AKKE-----DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST 495
K + DR + E +D+L++NA + A G VV+ P + ++FE NV
Sbjct: 56 EKLDLTDAIDRAQAAEW------DVDVLLNNAGIGEA-GAVVDIPVELVRELFETNVFGP 108
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
LTQ + + R G +V+ SS+ GL GAY SK AL + +A+ +L I
Sbjct: 109 LELTQGFVRKMVARGKGKVVFTSSMAGLITGPFTGAYCASKHALEAIAEAMHAELKPFGI 168
Query: 556 RVNCLAPGITKTKFAAALYET-EEAHEIAVSNVPMGRLAVPDE 597
+V + PG T F + ET + ++ A + LA P E
Sbjct: 169 QVATVNPGPYLTGFNDTMAETPKRWYDPARNFTDPEDLAFPLE 211
Score = 47.7 bits (114), Expect = 8e-06
Identities = 17/63 (26%), Positives = 34/63 (53%), Gaps = 1/63 (1%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
+D+L++NA + A +V+ + ++F+ N+ LTQ + M + G +V+ SS
Sbjct: 74 VDVLLNNAGIGEAG-AVVDIPVELVRELFETNVFGPLELTQGFVRKMVARGKGKVVFTSS 132
Query: 755 IGG 757
+ G
Sbjct: 133 MAG 135
Score = 39.6 bits (93), Expect = 0.003
Identities = 18/46 (39%), Positives = 24/46 (52%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
F GAY SK AL + + + +L P I+V + PG T F D M
Sbjct: 141 FTGAYCASKHALEAIAEAMHAELKPFGIQVATVNPGPYLTGFNDTM 186
>gnl|CDD|131732 TIGR02685, pter_reduc_Leis, pteridine reductase. Pteridine
reductase is an enzyme used by trypanosomatids
(including Trypanosoma cruzi and Leishmania major) to
obtain reduced pteridines by salvage rather than
biosynthetic pathways. Enzymes in T. cruzi described as
pteridine reductase 1 (PTR1) and pteridine reductase 2
(PTR2) have different activity profiles. PTR1 is more
active with with fully oxidized biopterin and folate
than with reduced forms, while PTR2 reduces
dihydrobiopterin and dihydrofolate but not oxidized
pteridines. T. cruzi PTR1 and PTR2 are more similar to
each other in sequence than either is to the pteridine
reductase of Leishmania major, and all are included in
this family.
Length = 267
Score = 86.1 bits (213), Expect = 1e-18
Identities = 78/268 (29%), Positives = 114/268 (42%), Gaps = 34/268 (12%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCHVA 441
AVVT ++ IG +IA L EG VV+ R + + L + S V C A
Sbjct: 3 AAVVTGAAKRIGSSIAVALHQEGYRVVLHYHRSAAAASTLAAELNAR--RPNSAVTCQ-A 59
Query: 442 KKEDRQKLFEHAE-------KKFGGIDILVSNAAVNPATGPVV--ECPENVWDK------ 486
+ LF E + FG D+LV+NA+ T P++ + E V DK
Sbjct: 60 DLSNSATLFSRCEAIIDACFRAFGRCDVLVNNASAFYPT-PLLRGDAGEGVGDKKSLEVQ 118
Query: 487 ---IFEVNVKSTFLLTQEVLPYIRKRNGG------SIVYVSSIGGLAPFKLLGAYSVSKT 537
+F N + + L + SIV + P Y+++K
Sbjct: 119 VAELFGSNAIAPYFLIKAFAQRQAGTRAEQRSTNLSIVNLCDAMTDQPLLGFTMYTMAKH 178
Query: 538 ALLGLTKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMG-RLAVPD 596
AL GLT++ A +LA IRVN +APG++ A E+ VP+G R A +
Sbjct: 179 ALEGLTRSAALELAPLQIRVNGVAPGLSLLPDAMPFEVQEDYRR----KVPLGQREASAE 234
Query: 597 EMGGIVAFLCSDDASYITGEVIVAAGGM 624
++ +V FL S A YITG I GG+
Sbjct: 235 QIADVVIFLVSPKAKYITGTCIKVDGGL 262
Score = 64.2 bits (156), Expect = 3e-11
Identities = 68/256 (26%), Positives = 106/256 (41%), Gaps = 32/256 (12%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVIS-SRKESNVNKAVETLQKEGHQKISGVVCHVA 72
AVVT ++ IG +IA L EG VV+ R + + L + S V C A
Sbjct: 3 AAVVTGAAKRIGSSIAVALHQEGYRVVLHYHRSAAAASTLAAELNAR--RPNSAVTCQ-A 59
Query: 73 KKEDRQKLFEHAE-------KKFGGIDILVSNAAVNPATGPVV--ECPENVWDK------ 117
+ LF E + FG D+LV+NA+ T P++ + E V DK
Sbjct: 60 DLSNSATLFSRCEAIIDACFRAFGRCDVLVNNASAFYPT-PLLRGDAGEGVGDKKSLEVQ 118
Query: 118 ---IFEVNVKSTFLLTQEVLPYIRKRNGG------SIVYVSSIGGLAPFKLLGAYSVSKT 168
+F N + + L + SIV + P Y+++K
Sbjct: 119 VAELFGSNAIAPYFLIKAFAQRQAGTRAEQRSTNLSIVNLCDAMTDQPLLGFTMYTMAKH 178
Query: 169 ALLGLTKAVAQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEM 228
AL GLT++ A +LA IRVN +APG++ A EV++ P+ + ++
Sbjct: 179 ALEGLTRSAALELAPLQIRVNGVAPGLSLLP-DAMPFEVQEDYRRKVPL-GQREASAEQI 236
Query: 229 KDVLGPLPSSYSPQYV 244
DV+ L S +Y+
Sbjct: 237 ADVVIFLVSP-KAKYI 251
Score = 41.8 bits (98), Expect = 7e-04
Identities = 19/33 (57%), Positives = 25/33 (75%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGL 673
Y+++K AL GLT+ A +LAP IRVN +APGL
Sbjct: 173 YTMAKHALEGLTRSAALELAPLQIRVNGVAPGL 205
>gnl|CDD|183716 PRK12744, PRK12744, short chain dehydrogenase; Provisional.
Length = 257
Score = 85.6 bits (212), Expect = 2e-18
Identities = 72/264 (27%), Positives = 120/264 (45%), Gaps = 27/264 (10%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVI----SSRKESNVNKAVETLQKEGHQ--K 432
L GKV ++ + +G IA+ L+ +GA V S+ +++ + V ++ G +
Sbjct: 6 LKGKVVLIAGGAKNLGGLIARDLAAQGAKAVAIHYNSAASKADAEETVAAVKAAGAKAVA 65
Query: 433 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 492
+ A E KLF+ A+ FG DI + N P+VE E +D++F VN
Sbjct: 66 FQADLTTAAAVE---KLFDDAKAAFGRPDIAI-NTVGKVLKKPIVEISEAEYDEMFAVNS 121
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYV--SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
KS F +E ++ + G IV + S +G PF AY+ SK + T+A +++
Sbjct: 122 KSAFFFIKEAGRHLN--DNGKIVTLVTSLLGAFTPF--YSAYAGSKAPVEHFTRAASKEF 177
Query: 551 ASENIRVNCLAPGITKTKFAAALY--ETEEAHEI-----AVSNVPMGRLAVPDEMGGIVA 603
+ I V + PG T F Y E EA A+S L +++ +
Sbjct: 178 GARGISVTAVGPGPMDTPF---FYPQEGAEAVAYHKTAAALSPFSKTGLTDIEDIVPFIR 234
Query: 604 FLCSDDASYITGEVIVAAGGMQSR 627
FL + D +ITG+ I+ GG ++
Sbjct: 235 FLVT-DGWWITGQTILINGGYTTK 257
Score = 75.9 bits (187), Expect = 3e-15
Identities = 57/199 (28%), Positives = 94/199 (47%), Gaps = 16/199 (8%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVI----SSRKESNVNKAVETLQKEGHQ--K 63
L GKV ++ + +G IA+ L+A+GA V S+ +++ + V ++ G +
Sbjct: 6 LKGKVVLIAGGAKNLGGLIARDLAAQGAKAVAIHYNSAASKADAEETVAAVKAAGAKAVA 65
Query: 64 ISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 123
+ A E KLF+ A+ FG DI + N P+VE E +D++F VN
Sbjct: 66 FQADLTTAAAVE---KLFDDAKAAFGRPDIAI-NTVGKVLKKPIVEISEAEYDEMFAVNS 121
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYV--SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
KS F +E ++ + G IV + S +G PF AY+ SK + T+A +++
Sbjct: 122 KSAFFFIKEAGRHL--NDNGKIVTLVTSLLGAFTPF--YSAYAGSKAPVEHFTRAASKEF 177
Query: 182 ASENIRVNCLAPGITKTKF 200
+ I V + PG T F
Sbjct: 178 GARGISVTAVGPGPMDTPF 196
Score = 34.7 bits (80), Expect = 0.12
Identities = 24/72 (33%), Positives = 37/72 (51%), Gaps = 5/72 (6%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVY 751
+G DI + N +P+VE SE +D++F VN KS+F +E ++ G IV
Sbjct: 87 FGRPDIAI-NTVGKVLKKPIVEISEAEYDEMFAVNSKSAFFFIKEAGRHL--NDNGKIVT 143
Query: 752 V--SSIGGFKQF 761
+ S +G F F
Sbjct: 144 LVTSLLGAFTPF 155
>gnl|CDD|181120 PRK07792, fabG, 3-ketoacyl-(acyl-carrier-protein) reductase;
Provisional.
Length = 306
Score = 86.4 bits (214), Expect = 2e-18
Identities = 73/279 (26%), Positives = 119/279 (42%), Gaps = 23/279 (8%)
Query: 370 MSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEG 429
N + L+GKVAVVT ++ G+G A A L+ GA+VV++ + V +
Sbjct: 1 SPRTTNTTDLSGKVAVVTGAAAGLGRAEALGLARLGATVVVNDVASALDASDVLDEIRAA 60
Query: 430 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE 489
K V ++++ +L A GG+DI+V+NA + + + WD +
Sbjct: 61 GAKAVAVAGDISQRATADELVATAV-GLGGLDIVVNNAGIT-RDRMLFNMSDEEWDAVIA 118
Query: 490 VNVKSTFLLTQEVLPYIRKRNG-------GSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 542
V+++ FLLT+ Y R + G IV SS GL Y +K + L
Sbjct: 119 VHLRGHFLLTRNAAAYWRAKAKAAGGPVYGRIVNTSSEAGLVGPVGQANYGAAKAGITAL 178
Query: 543 TKAVAQDLASENIRVNCLAP----GITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEM 598
T + A+ L +R N + P +T F A + L+ P+ +
Sbjct: 179 TLSAARALGRYGVRANAICPRARTAMTADVFGDAPDVEAGG---------IDPLS-PEHV 228
Query: 599 GGIVAFLCSDDASYITGEVIVAAGGMQSRLTKSTVEFRF 637
+V FL S A+ + G+V + G M + + VE RF
Sbjct: 229 VPLVQFLASPAAAEVNGQVFIVYGPMVTLVAAPVVERRF 267
Score = 71.4 bits (175), Expect = 2e-13
Identities = 58/214 (27%), Positives = 93/214 (43%), Gaps = 13/214 (6%)
Query: 1 MSTAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEG 60
N + L+GKVAVVT ++ G+G A A L+ GA+VV++ + V +
Sbjct: 1 SPRTTNTTDLSGKVAVVTGAAAGLGRAEALGLARLGATVVVNDVASALDASDVLDEIRAA 60
Query: 61 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE 120
K V ++++ +L A GG+DI+V+NA + + + WD +
Sbjct: 61 GAKAVAVAGDISQRATADELVATAV-GLGGLDIVVNNAGIT-RDRMLFNMSDEEWDAVIA 118
Query: 121 VNVKSTFLLTQEVLPYIRKRNG-------GSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 173
V+++ FLLT+ Y R + G IV SS GL Y +K + L
Sbjct: 119 VHLRGHFLLTRNAAAYWRAKAKAAGGPVYGRIVNTSSEAGLVGPVGQANYGAAKAGITAL 178
Query: 174 TKAVAQDLASENIRVNCLAP----GITKTKFAAA 203
T + A+ L +R N + P +T F A
Sbjct: 179 TLSAARALGRYGVRANAICPRARTAMTADVFGDA 212
Score = 40.2 bits (94), Expect = 0.003
Identities = 24/70 (34%), Positives = 37/70 (52%), Gaps = 3/70 (4%)
Query: 684 AMLSTDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR- 742
+++T GG+DI+V+NA + + L S+ WD + V+L+ FLLT+ Y R
Sbjct: 79 ELVATAVGLGGLDIVVNNAGIT-RDRMLFNMSDEEWDAVIAVHLRGHFLLTRNAAAYWRA 137
Query: 743 -KKKGGSIVY 751
K G VY
Sbjct: 138 KAKAAGGPVY 147
>gnl|CDD|236389 PRK09134, PRK09134, short chain dehydrogenase; Provisional.
Length = 258
Score = 84.2 bits (209), Expect = 5e-18
Identities = 70/253 (27%), Positives = 118/253 (46%), Gaps = 30/253 (11%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVI---SSRKESNVNKAVETLQKEGHQKISGVVC 438
+ A+VT ++ IG AIA L+ G V + SR E+ ++ G ++ +
Sbjct: 10 RAALVTGAARRIGRAIALDLAAHGFDVAVHYNRSRDEAE--ALAAEIRALG-RRAVALQA 66
Query: 439 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNVKST 495
+A + + + L A G I +LV+NA++ + A WD+ N+++
Sbjct: 67 DLADEAEVRALVARASAALGPITLLVNNASLFEYDSAASFTRA----SWDRHMATNLRAP 122
Query: 496 FLLTQ---EVLPYIRKRNGGSIVYV--SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
F+L Q LP + G +V + + L P L +Y++SK AL T+ +AQ L
Sbjct: 123 FVLAQAFARALPADAR---GLVVNMIDQRVWNLNPDFL--SYTLSKAALWTATRTLAQAL 177
Query: 551 ASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDA 610
A IRVN + PG T + ++ E + P+GR + P+E+ V +L DA
Sbjct: 178 APR-IRVNAIGPGPT----LPSGRQSPEDFARQHAATPLGRGSTPEEIAAAVRYLL--DA 230
Query: 611 SYITGEVIVAAGG 623
+TG++I GG
Sbjct: 231 PSVTGQMIAVDGG 243
Score = 68.0 bits (167), Expect = 2e-12
Identities = 56/195 (28%), Positives = 92/195 (47%), Gaps = 24/195 (12%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVI---SSRKESNVNKAVETLQKEGHQKISGVVC 69
+ A+VT ++ IG AIA L+A G V + SR E+ ++ G ++ +
Sbjct: 10 RAALVTGAARRIGRAIALDLAAHGFDVAVHYNRSRDEAE--ALAAEIRALG-RRAVALQA 66
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNVKST 126
+A + + + L A G I +LV+NA++ + A WD+ N+++
Sbjct: 67 DLADEAEVRALVARASAALGPITLLVNNASLFEYDSAASFTRA----SWDRHMATNLRAP 122
Query: 127 FLLTQ---EVLPYIRKRNGGSIVYV--SSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 181
F+L Q LP + G +V + + L P L +Y++SK AL T+ +AQ L
Sbjct: 123 FVLAQAFARALPADAR---GLVVNMIDQRVWNLNPDFL--SYTLSKAALWTATRTLAQAL 177
Query: 182 ASENIRVNCLAPGIT 196
A IRVN + PG T
Sbjct: 178 APR-IRVNAIGPGPT 191
Score = 41.1 bits (97), Expect = 0.001
Identities = 16/33 (48%), Positives = 23/33 (69%), Gaps = 1/33 (3%)
Query: 641 YSVSKTALFGLTKVVAEDLAPENIRVNCLAPGL 673
Y++SK AL+ T+ +A+ LAP IRVN + PG
Sbjct: 159 YTLSKAALWTATRTLAQALAPR-IRVNAIGPGP 190
Score = 32.2 bits (74), Expect = 0.84
Identities = 13/44 (29%), Positives = 23/44 (52%), Gaps = 1/44 (2%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQE 736
G I +LV+NA++ + + WD+ NL++ F+L Q
Sbjct: 86 GPITLLVNNASLFEYDS-AASFTRASWDRHMATNLRAPFVLAQA 128
>gnl|CDD|187625 cd05367, SPR-like_SDR_c, sepiapterin reductase (SPR)-like,
classical (c) SDRs. Human SPR, a member of the SDR
family, catalyzes the NADP-dependent reduction of
sepiaptern to 7,8-dihydrobiopterin (BH2). In addition to
SPRs, this subgroup also contains Bacillus cereus yueD,
a benzil reductase, which catalyzes the stereospecific
reduction of benzil to (S)-benzoin. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 241
Score = 83.9 bits (208), Expect = 5e-18
Identities = 53/188 (28%), Positives = 90/188 (47%), Gaps = 7/188 (3%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGAS--VVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
V ++T +S GIG A+A+ L G+ VV+ +R E + + E L+ +++ V +
Sbjct: 1 VIILTGASRGIGRALAEELLKRGSPSVVVLLARSEEPLQELKEELR--PGLRVTTVKADL 58
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ ++L E K G D+L++NA + + K F++N+ S LT
Sbjct: 59 SDAAGVEQLLEAIRKLDGERDLLINNAGSLGPVSKIEFIDLDELQKYFDLNLTSPVCLTS 118
Query: 132 EVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+L +KR ++V VSS + PFK G Y SK A + +A + ++RV
Sbjct: 119 TLLRAFKKRGLKKTVVNVSSGAAVNPFKGWGLYCSSKAARDMFFRVLAAEE--PDVRVLS 176
Query: 191 LAPGITKT 198
APG+ T
Sbjct: 177 YAPGVVDT 184
Score = 83.1 bits (206), Expect = 8e-18
Identities = 53/188 (28%), Positives = 90/188 (47%), Gaps = 7/188 (3%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGAS--VVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
V ++T +S GIG A+A+ L G+ VV+ +R E + + E L+ +++ V +
Sbjct: 1 VIILTGASRGIGRALAEELLKRGSPSVVVLLARSEEPLQELKEELR--PGLRVTTVKADL 58
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ ++L E K G D+L++NA + + K F++N+ S LT
Sbjct: 59 SDAAGVEQLLEAIRKLDGERDLLINNAGSLGPVSKIEFIDLDELQKYFDLNLTSPVCLTS 118
Query: 501 EVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+L +KR ++V VSS + PFK G Y SK A + +A + ++RV
Sbjct: 119 TLLRAFKKRGLKKTVVNVSSGAAVNPFKGWGLYCSSKAARDMFFRVLAAEE--PDVRVLS 176
Query: 560 LAPGITKT 567
APG+ T
Sbjct: 177 YAPGVVDT 184
Score = 33.0 bits (76), Expect = 0.45
Identities = 21/69 (30%), Positives = 32/69 (46%), Gaps = 1/69 (1%)
Query: 687 STDKLYGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKG 746
+ KL G D+L++NA + K FD+NL S LT +L +K+
Sbjct: 70 AIRKLDGERDLLINNAGSLGPVSKIEFIDLDELQKYFDLNLTSPVCLTSTLLRAFKKRGL 129
Query: 747 -GSIVYVSS 754
++V VSS
Sbjct: 130 KKTVVNVSS 138
>gnl|CDD|236308 PRK08594, PRK08594, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 257
Score = 82.9 bits (205), Expect = 2e-17
Identities = 72/263 (27%), Positives = 111/263 (42%), Gaps = 43/263 (16%)
Query: 379 LAGKVAVV--TASSDGIGFAIAKRLSTEGASVVISSRKE---SNVNKAVETLQKEGHQKI 433
L GK VV A+ I + IA+ L GA +V + E V + +TL+ + +
Sbjct: 5 LEGKTYVVMGVANKRSIAWGIARSLHNAGAKLVFTYAGERLEKEVRELADTLEGQESLLL 64
Query: 434 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILV-SNAAVNPATGPVVECPENVWDKIFEVNV 492
C V E+ FE +++ G I + A N E++ + E +
Sbjct: 65 P---CDVTSDEEITACFETIKEEVGVIHGVAHCIAFANK---------EDLRGEFLETS- 111
Query: 493 KSTFLLTQEVLPY--------IRK--RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 542
+ FLL Q + Y +K GGSIV ++ +GG + V+K +L
Sbjct: 112 RDGFLLAQNISAYSLTAVAREAKKLMTEGGSIVTLTYLGGERVVQNYNVMGVAKASLEAS 171
Query: 543 TKAVAQDLASENIRVNCLAPGITKT-------KFAAALYETEEAHEIAVSNVPMGRLAVP 595
K +A DL + IRVN ++ G +T F + L E EE P+ R
Sbjct: 172 VKYLANDLGKDGIRVNAISAGPIRTLSAKGVGGFNSILKEIEE-------RAPLRRTTTQ 224
Query: 596 DEMGGIVAFLCSDDASYITGEVI 618
+E+G AFL SD + +TGE I
Sbjct: 225 EEVGDTAAFLFSDLSRGVTGENI 247
Score = 64.0 bits (156), Expect = 3e-11
Identities = 54/205 (26%), Positives = 87/205 (42%), Gaps = 29/205 (14%)
Query: 10 LTGKVAVV--TASSDGIGFAIAKRLSAEGASVVISSRKE---SNVNKAVETLQKEGHQKI 64
L GK VV A+ I + IA+ L GA +V + E V + +TL+ + +
Sbjct: 5 LEGKTYVVMGVANKRSIAWGIARSLHNAGAKLVFTYAGERLEKEVRELADTLEGQESLLL 64
Query: 65 SGVVCHVAKKEDRQKLFEHAEKKFGGIDILV-SNAAVNPATGPVVECPENVWDKIFEVNV 123
C V E+ FE +++ G I + A N E++ + E +
Sbjct: 65 P---CDVTSDEEITACFETIKEEVGVIHGVAHCIAFAN---------KEDLRGEFLETS- 111
Query: 124 KSTFLLTQEVLPY--------IRK--RNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 173
+ FLL Q + Y +K GGSIV ++ +GG + V+K +L
Sbjct: 112 RDGFLLAQNISAYSLTAVAREAKKLMTEGGSIVTLTYLGGERVVQNYNVMGVAKASLEAS 171
Query: 174 TKAVAQDLASENIRVNCLAPGITKT 198
K +A DL + IRVN ++ G +T
Sbjct: 172 VKYLANDLGKDGIRVNAISAGPIRT 196
Score = 37.4 bits (87), Expect = 0.017
Identities = 15/34 (44%), Positives = 21/34 (61%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V+K +L K +A DL + IRVN ++ G IRT
Sbjct: 163 VAKASLEASVKYLANDLGKDGIRVNAISAGPIRT 196
>gnl|CDD|180949 PRK07370, PRK07370, enoyl-(acyl carrier protein) reductase;
Validated.
Length = 258
Score = 81.3 bits (201), Expect = 5e-17
Identities = 76/263 (28%), Positives = 118/263 (44%), Gaps = 33/263 (12%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVIS------SRKESNVNKAVETLQKEGH 430
L GK A+VT A++ I + IA++L GA + I+ R E V + E L
Sbjct: 4 LTGKKALVTGIANNRSIAWGIAQQLHAAGAELGITYLPDEKGRFEKKVRELTEPLNPSLF 63
Query: 431 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILV---SNAAVNPATGPVVECPENVWDKI 487
+ C V ++ FE ++K+G +DILV + A G + +
Sbjct: 64 -----LPCDVQDDAQIEETFETIKQKWGKLDILVHCLAFAGKEELIGDFSATSREGFARA 118
Query: 488 FEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA 547
E++ S L + P + GGSIV ++ +GG+ V+K AL + +A
Sbjct: 119 LEISAYSLAPLCKAAKPLMS--EGGSIVTLTYLGGVRAIPNYNVMGVAKAALEASVRYLA 176
Query: 548 QDLASENIRVNCLAPGITKTKFAAA-------LYETEEAHEIAVSNVPMGRLAVPDEMGG 600
+L +NIRVN ++ G +T ++A ++ EE P+ R E+G
Sbjct: 177 AELGPKNIRVNAISAGPIRTLASSAVGGILDMIHHVEEK-------APLRRTVTQTEVGN 229
Query: 601 IVAFLCSDDASYITGEVI-VAAG 622
AFL SD AS ITG+ I V AG
Sbjct: 230 TAAFLLSDLASGITGQTIYVDAG 252
Score = 61.3 bits (149), Expect = 3e-10
Identities = 58/205 (28%), Positives = 95/205 (46%), Gaps = 18/205 (8%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVIS------SRKESNVNKAVETLQKEGH 61
LTGK A+VT A++ I + IA++L A GA + I+ R E V + E L
Sbjct: 4 LTGKKALVTGIANNRSIAWGIAQQLHAAGAELGITYLPDEKGRFEKKVRELTEPLNPSLF 63
Query: 62 QKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILV---SNAAVNPATGPVVECPENVWDKI 118
+ C V ++ FE ++K+G +DILV + A G + +
Sbjct: 64 -----LPCDVQDDAQIEETFETIKQKWGKLDILVHCLAFAGKEELIGDFSATSREGFARA 118
Query: 119 FEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA 178
E++ S L + P + GGSIV ++ +GG+ V+K AL + +A
Sbjct: 119 LEISAYSLAPLCKAAKPLMS--EGGSIVTLTYLGGVRAIPNYNVMGVAKAALEASVRYLA 176
Query: 179 QDLASENIRVNCLAPGITKTKFAAA 203
+L +NIRVN ++ G +T ++A
Sbjct: 177 AELGPKNIRVNAISAGPIRTLASSA 201
Score = 37.0 bits (86), Expect = 0.022
Identities = 42/150 (28%), Positives = 60/150 (40%), Gaps = 49/150 (32%)
Query: 544 KAVAQDLASENIRVNCLA-----------PGITKTKFAAALYETEEAHEI-AVSNVPMGR 591
+ + Q +I V+CLA ++ FA AL EI A S P+ +
Sbjct: 79 ETIKQKWGKLDILVHCLAFAGKEELIGDFSATSREGFARAL-------EISAYSLAPLCK 131
Query: 592 LAVP--DEMGGIVAFLCSDDASYITGEVIVAAGGMQSRLTKSTVEFRFIGAYS---VSKT 646
A P E G IV +Y+ G R I Y+ V+K
Sbjct: 132 AAKPLMSEGGSIVTL------TYLGGV-------------------RAIPNYNVMGVAKA 166
Query: 647 ALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AL + +A +L P+NIRVN ++ G IRT
Sbjct: 167 ALEASVRYLAAELGPKNIRVNAISAGPIRT 196
>gnl|CDD|236099 PRK07791, PRK07791, short chain dehydrogenase; Provisional.
Length = 286
Score = 80.9 bits (200), Expect = 9e-17
Identities = 72/269 (26%), Positives = 117/269 (43%), Gaps = 30/269 (11%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVI---------SSRKESNVNKAVETLQKEG 429
L G+V +VT + GIG A A + EGA VV+ S+ S V+ + G
Sbjct: 4 LDGRVVIVTGAGGGIGRAHALAFAAEGARVVVNDIGVGLDGSASGGSAAQAVVDEIVAAG 63
Query: 430 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE 489
+ ++ +A + L + A + FGG+D+LV+NA + + E WD +
Sbjct: 64 GEAVANG-DDIADWDGAANLVDAAVETFGGLDVLVNNAGI-LRDRMIANMSEEEWDAVIA 121
Query: 490 VNVKSTFLLTQEVLPYIRKRN------GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLT 543
V++K F + Y R + I+ SS GL G YS +K + LT
Sbjct: 122 VHLKGHFATLRHAAAYWRAESKAGRAVDARIINTSSGAGLQGSVGQGNYSAAKAGIAALT 181
Query: 544 KAVAQDLASENIRVNCLAP----GITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMG 599
A +L + VN +AP +T+T FA + + EE A++ P+ +
Sbjct: 182 LVAAAELGRYGVTVNAIAPAARTRMTETVFAEMMAKPEEGEFDAMA---------PENVS 232
Query: 600 GIVAFLCSDDASYITGEVIVAAGGMQSRL 628
+V +L S ++ +TG+V GG S
Sbjct: 233 PLVVWLGSAESRDVTGKVFEVEGGKISVA 261
Score = 68.5 bits (168), Expect = 2e-12
Identities = 60/217 (27%), Positives = 94/217 (43%), Gaps = 21/217 (9%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVI---------SSRKESNVNKAVETLQKEG 60
L G+V +VT + GIG A A +AEGA VV+ S+ S V+ + G
Sbjct: 4 LDGRVVIVTGAGGGIGRAHALAFAAEGARVVVNDIGVGLDGSASGGSAAQAVVDEIVAAG 63
Query: 61 HQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE 120
+ ++ +A + L + A + FGG+D+LV+NA + + E WD +
Sbjct: 64 GEAVANG-DDIADWDGAANLVDAAVETFGGLDVLVNNAGI-LRDRMIANMSEEEWDAVIA 121
Query: 121 VNVKSTFLLTQEVLPYIRKRN------GGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLT 174
V++K F + Y R + I+ SS GL G YS +K + LT
Sbjct: 122 VHLKGHFATLRHAAAYWRAESKAGRAVDARIINTSSGAGLQGSVGQGNYSAAKAGIAALT 181
Query: 175 KAVAQDLASENIRVNCLAP----GITKTKFAAAKKEV 207
A +L + VN +AP +T+T FA +
Sbjct: 182 LVAAAELGRYGVTVNAIAPAARTRMTETVFAEMMAKP 218
Score = 37.3 bits (87), Expect = 0.021
Identities = 29/93 (31%), Positives = 41/93 (44%), Gaps = 13/93 (13%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDIL 698
G YS +K + LT V A +L + VN +AP RT+ + + A + G D
Sbjct: 168 GNYSAAKAGIAALTLVAAAELGRYGVTVNAIAP-AARTRMTETVFAEMMAKPEEGEFD-- 224
Query: 699 VSNAAVNPAN-EPLV-----ECSEVVWDKIFDV 725
A+ P N PLV S V K+F+V
Sbjct: 225 ----AMAPENVSPLVVWLGSAESRDVTGKVFEV 253
Score = 31.2 bits (71), Expect = 1.7
Identities = 23/72 (31%), Positives = 35/72 (48%), Gaps = 7/72 (9%)
Query: 692 YGGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR-KKKGG--- 747
+GG+D+LV+NA + + + SE WD + V+LK F + Y R + K G
Sbjct: 90 FGGLDVLVNNAGI-LRDRMIANMSEEEWDAVIAVHLKGHFATLRHAAAYWRAESKAGRAV 148
Query: 748 --SIVYVSSIGG 757
I+ SS G
Sbjct: 149 DARIINTSSGAG 160
>gnl|CDD|237306 PRK13208, valS, valyl-tRNA synthetase; Reviewed.
Length = 800
Score = 84.1 bits (209), Expect = 1e-16
Identities = 44/128 (34%), Positives = 62/128 (48%), Gaps = 19/128 (14%)
Query: 235 LPSSYSPQYVEAAWYPWWEKQG--FFKPEYGRKSIGEKNPKGKFVMVI--PPPNVTGTLH 290
LP Y P+ +E W WE++G F P+ E+ P V I PPP V+G+LH
Sbjct: 6 LPKKYDPEELEEKWQKIWEEEGTYKFDPD-------ERKP----VYSIDTPPPTVSGSLH 54
Query: 291 LGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREK 350
+GH + D I R+ RM+G + G D G+ T+ VEK + +I RE+
Sbjct: 55 IGHVFSYTHTDFIARYQRMRGYNVFFPQGWDDNGLPTERKVEKYY----GIRKDDISREE 110
Query: 351 FIEKVWEW 358
FIE E
Sbjct: 111 FIELCREL 118
>gnl|CDD|181298 PRK08219, PRK08219, short chain dehydrogenase; Provisional.
Length = 227
Score = 79.6 bits (197), Expect = 1e-16
Identities = 56/186 (30%), Positives = 87/186 (46%), Gaps = 13/186 (6%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
A++T +S GIG AIA+ L A ++++ R +++ L + +
Sbjct: 4 PTALITGASRGIGAAIAREL-APTHTLLLGGRPAERLDELAAELPGA-----TPFPVDLT 57
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
E E G +D+LV NA V GPV E + W EVNV + LT+
Sbjct: 58 DPEAIAAAVEQ----LGRLDVLVHNAGV-ADLGPVAESTVDEWRATLEVNVVAPAELTRL 112
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 192
+LP +R G +V+++S GL G+Y+ SK AL L A+ ++ N+RV +
Sbjct: 113 LLPALR-AAHGHVVFINSGAGLRANPGWGSYAASKFALRALADALREEEP-GNVRVTSVH 170
Query: 193 PGITKT 198
PG T T
Sbjct: 171 PGRTDT 176
Score = 78.1 bits (193), Expect = 3e-16
Identities = 57/196 (29%), Positives = 89/196 (45%), Gaps = 13/196 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
A++T +S GIG AIA+ L+ ++++ R +++ L + +
Sbjct: 4 PTALITGASRGIGAAIARELA-PTHTLLLGGRPAERLDELAAELPGA-----TPFPVDLT 57
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
E E G +D+LV NA V GPV E + W EVNV + LT+
Sbjct: 58 DPEAIAAAVEQ----LGRLDVLVHNAGV-ADLGPVAESTVDEWRATLEVNVVAPAELTRL 112
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLA 561
+LP +R G +V+++S GL G+Y+ SK AL L A+ ++ N+RV +
Sbjct: 113 LLPALR-AAHGHVVFINSGAGLRANPGWGSYAASKFALRALADALREEEP-GNVRVTSVH 170
Query: 562 PGITKTKFAAALYETE 577
PG T T L E
Sbjct: 171 PGRTDTDMQRGLVAQE 186
Score = 34.5 bits (80), Expect = 0.15
Identities = 21/66 (31%), Positives = 35/66 (53%), Gaps = 2/66 (3%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G +D+LV NA V P+ E + W +VN+ + LT+ +LP +R G +V++
Sbjct: 70 GRLDVLVHNAGV-ADLGPVAESTVDEWRATLEVNVVAPAELTRLLLPALR-AAHGHVVFI 127
Query: 753 SSIGGF 758
+S G
Sbjct: 128 NSGAGL 133
Score = 29.1 bits (66), Expect = 7.0
Identities = 15/38 (39%), Positives = 21/38 (55%), Gaps = 1/38 (2%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
G+Y+ SK AL L + E+ P N+RV + PG T
Sbjct: 140 GSYAASKFALRALADALREE-EPGNVRVTSVHPGRTDT 176
>gnl|CDD|181139 PRK07832, PRK07832, short chain dehydrogenase; Provisional.
Length = 272
Score = 78.5 bits (194), Expect = 6e-16
Identities = 55/192 (28%), Positives = 85/192 (44%), Gaps = 12/192 (6%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
K VT ++ GIG A A RL+A+GA + ++ R + + V + G ++
Sbjct: 1 KRCFVTGAASGIGRATALRLAAQGAELFLTDRDADGLAQTVADARALGGTVPEHRALDIS 60
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN------VKST 126
+ G +D++++ A ++ A G V W ++ +VN V T
Sbjct: 61 DYDAVAAFAADIHAAHGSMDVVMNIAGIS-AWGTVDRLTHEQWRRMVDVNLMGPIHVIET 119
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
F V P + GG +V VSS GL AYS SK L GL++ + DLA I
Sbjct: 120 F-----VPPMVAAGRGGHLVNVSSAAGLVALPWHAAYSASKFGLRGLSEVLRFDLARHGI 174
Query: 187 RVNCLAPGITKT 198
V+ + PG KT
Sbjct: 175 GVSVVVPGAVKT 186
Score = 76.2 bits (188), Expect = 3e-15
Identities = 54/192 (28%), Positives = 84/192 (43%), Gaps = 12/192 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
K VT ++ GIG A A RL+ +GA + ++ R + + V + G ++
Sbjct: 1 KRCFVTGAASGIGRATALRLAAQGAELFLTDRDADGLAQTVADARALGGTVPEHRALDIS 60
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN------VKST 495
+ G +D++++ A ++ A G V W ++ +VN V T
Sbjct: 61 DYDAVAAFAADIHAAHGSMDVVMNIAGIS-AWGTVDRLTHEQWRRMVDVNLMGPIHVIET 119
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
F V P + GG +V VSS GL AYS SK L GL++ + DLA I
Sbjct: 120 F-----VPPMVAAGRGGHLVNVSSAAGLVALPWHAAYSASKFGLRGLSEVLRFDLARHGI 174
Query: 556 RVNCLAPGITKT 567
V+ + PG KT
Sbjct: 175 GVSVVVPGAVKT 186
Score = 37.3 bits (87), Expect = 0.022
Identities = 17/37 (45%), Positives = 24/37 (64%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AYS SK L GL++V+ DLA I V+ + PG ++T
Sbjct: 150 AYSASKFGLRGLSEVLRFDLARHGIGVSVVVPGAVKT 186
Score = 31.6 bits (72), Expect = 1.3
Identities = 14/40 (35%), Positives = 21/40 (52%), Gaps = 1/40 (2%)
Query: 719 WDKIFDVNLKSSFLLTQEVLPYM-RKKKGGSIVYVSSIGG 757
W ++ DVNL + + +P M +GG +V VSS G
Sbjct: 102 WRRMVDVNLMGPIHVIETFVPPMVAAGRGGHLVNVSSAAG 141
>gnl|CDD|235962 PRK07201, PRK07201, short chain dehydrogenase; Provisional.
Length = 657
Score = 81.2 bits (201), Expect = 8e-16
Identities = 52/190 (27%), Positives = 83/190 (43%), Gaps = 24/190 (12%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L GKV ++T +S GIG A A +++ GA+V + +R +++ V ++ +G
Sbjct: 368 PLVGKVVLITGASSGIGRATAIKVAEAGATVFLVARNGEALDELVAEIRAKGGTAH-AYT 426
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNA------AVNPATGPVVECPENVWDKI--FE 120
C + + + G +D LV+NA +V EN D+ +E
Sbjct: 427 CDLTDSAAVDHTVKDILAEHGHVDYLVNNAGRSIRRSV-----------ENSTDRFHDYE 475
Query: 121 ----VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 176
VN L +LP++R+R G +V VSSIG AY SK AL +
Sbjct: 476 RTMAVNYFGAVRLILGLLPHMRERRFGHVVNVSSIGVQTNAPRFSAYVASKAALDAFSDV 535
Query: 177 VAQDLASENI 186
A + S+ I
Sbjct: 536 AASETLSDGI 545
Score = 80.0 bits (198), Expect = 2e-15
Identities = 52/190 (27%), Positives = 83/190 (43%), Gaps = 24/190 (12%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GKV ++T +S GIG A A +++ GA+V + +R +++ V ++ +G
Sbjct: 368 PLVGKVVLITGASSGIGRATAIKVAEAGATVFLVARNGEALDELVAEIRAKGGTAH-AYT 426
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNA------AVNPATGPVVECPENVWDKI--FE 489
C + + + G +D LV+NA +V EN D+ +E
Sbjct: 427 CDLTDSAAVDHTVKDILAEHGHVDYLVNNAGRSIRRSV-----------ENSTDRFHDYE 475
Query: 490 ----VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 545
VN L +LP++R+R G +V VSSIG AY SK AL +
Sbjct: 476 RTMAVNYFGAVRLILGLLPHMRERRFGHVVNVSSIGVQTNAPRFSAYVASKAALDAFSDV 535
Query: 546 VAQDLASENI 555
A + S+ I
Sbjct: 536 AASETLSDGI 545
Score = 36.1 bits (84), Expect = 0.071
Identities = 24/77 (31%), Positives = 36/77 (46%), Gaps = 23/77 (29%)
Query: 692 YGGIDILVSNA------AVNPANEPLVECSEVVWDKIFD------VNLKSSFLLTQEVLP 739
+G +D LV+NA +V E D+ D VN + L +LP
Sbjct: 446 HGHVDYLVNNAGRSIRRSV-----------ENSTDRFHDYERTMAVNYFGAVRLILGLLP 494
Query: 740 YMRKKKGGSIVYVSSIG 756
+MR+++ G +V VSSIG
Sbjct: 495 HMRERRFGHVVNVSSIG 511
>gnl|CDD|235914 PRK07041, PRK07041, short chain dehydrogenase; Provisional.
Length = 230
Score = 77.0 bits (190), Expect = 9e-16
Identities = 62/241 (25%), Positives = 95/241 (39%), Gaps = 17/241 (7%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
+V S GIG A+A+ + EGA V I+SR + A L G + + +
Sbjct: 1 LVVGGSSGIGLALARAFAAEGARVTIASRSRDRLAAAARAL--GGGAPVRTAALDITDEA 58
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
F A G D +V AA GPV P + S F V
Sbjct: 59 AVDAFFAEA----GPFDHVVITAAD-TPGGPVRALPLAAAQAAMD----SKFWGAYRVAR 109
Query: 505 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 564
R GGS+ +VS + P AL L + +A +LA +RVN ++PG+
Sbjct: 110 AARIAPGGSLTFVSGFAAVRPSASGVLQGAINAALEALARGLALELAP--VRVNTVSPGL 167
Query: 565 TKTKFAAALYET--EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAG 622
T + L E A +P R+ P+++ + FL ++ + TG ++ G
Sbjct: 168 VDTPLWSKLAGDAREAMFAAAAERLPARRVGQPEDVANAILFLAAN--GFTTGSTVLVDG 225
Query: 623 G 623
G
Sbjct: 226 G 226
Score = 70.8 bits (174), Expect = 1e-13
Identities = 51/197 (25%), Positives = 75/197 (38%), Gaps = 13/197 (6%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
+V S GIG A+A+ +AEGA V I+SR + A L G + + +
Sbjct: 1 LVVGGSSGIGLALARAFAAEGARVTIASRSRDRLAAAARAL--GGGAPVRTAALDITDEA 58
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
F A G D +V AA GPV P + S F V
Sbjct: 59 AVDAFFAEA----GPFDHVVITAAD-TPGGPVRALPLAAAQAAMD----SKFWGAYRVAR 109
Query: 136 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 195
R GGS+ +VS + P AL L + +A +LA +RVN ++PG+
Sbjct: 110 AARIAPGGSLTFVSGFAAVRPSASGVLQGAINAALEALARGLALELAP--VRVNTVSPGL 167
Query: 196 TKTKFAAAKKEVKKKET 212
T + ++
Sbjct: 168 VDTPLWSKLAGDAREAM 184
Score = 31.9 bits (73), Expect = 1.0
Identities = 14/36 (38%), Positives = 23/36 (63%), Gaps = 2/36 (5%)
Query: 647 ALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRM 682
AL L + +A +LAP +RVN ++PGL+ T ++
Sbjct: 143 ALEALARGLALELAP--VRVNTVSPGLVDTPLWSKL 176
>gnl|CDD|235631 PRK05866, PRK05866, short chain dehydrogenase; Provisional.
Length = 293
Score = 78.2 bits (193), Expect = 9e-16
Identities = 50/188 (26%), Positives = 93/188 (49%), Gaps = 9/188 (4%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
LTGK ++T +S GIG A A++ + GA+VV +R+E ++ + + + G ++ V
Sbjct: 37 DLTGKRILLTGASSGIGEAAAEQFARRGATVVAVARREDLLDAVADRITRAGGDAMA-VP 95
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD--KIFEVNVKST 126
C ++ + L EK+ GG+DIL++NA P+ E + D + +N +
Sbjct: 96 CDLSDLDAVDALVADVEKRIGGVDILINNAG-RSIRRPLAESLDRWHDVERTMVLNYYAP 154
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLA---PFKLLGAYSVSKTALLGLTKAVAQDLAS 183
L + + P + +R G I+ V++ G L+ P L Y+ SK AL +++ + +
Sbjct: 155 LRLIRGLAPGMLERGDGHIINVATWGVLSEASP--LFSVYNASKAALSAVSRVIETEWGD 212
Query: 184 ENIRVNCL 191
+ L
Sbjct: 213 RGVHSTTL 220
Score = 75.9 bits (187), Expect = 6e-15
Identities = 49/188 (26%), Positives = 92/188 (48%), Gaps = 9/188 (4%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L GK ++T +S GIG A A++ + GA+VV +R+E ++ + + + G ++ V
Sbjct: 37 DLTGKRILLTGASSGIGEAAAEQFARRGATVVAVARREDLLDAVADRITRAGGDAMA-VP 95
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD--KIFEVNVKST 495
C ++ + L EK+ GG+DIL++NA P+ E + D + +N +
Sbjct: 96 CDLSDLDAVDALVADVEKRIGGVDILINNAG-RSIRRPLAESLDRWHDVERTMVLNYYAP 154
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLA---PFKLLGAYSVSKTALLGLTKAVAQDLAS 552
L + + P + +R G I+ V++ G L+ P L Y+ SK AL +++ + +
Sbjct: 155 LRLIRGLAPGMLERGDGHIINVATWGVLSEASP--LFSVYNASKAALSAVSRVIETEWGD 212
Query: 553 ENIRVNCL 560
+ L
Sbjct: 213 RGVHSTTL 220
Score = 32.0 bits (73), Expect = 1.00
Identities = 19/67 (28%), Positives = 35/67 (52%), Gaps = 5/67 (7%)
Query: 693 GGIDILVSNAAVN---PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
GG+DIL++NA + P E L +V ++ +N + L + + P M ++ G I
Sbjct: 116 GGVDILINNAGRSIRRPLAESLDRWHDV--ERTMVLNYYAPLRLIRGLAPGMLERGDGHI 173
Query: 750 VYVSSIG 756
+ V++ G
Sbjct: 174 INVATWG 180
>gnl|CDD|235813 PRK06482, PRK06482, short chain dehydrogenase; Provisional.
Length = 276
Score = 77.8 bits (192), Expect = 9e-16
Identities = 51/193 (26%), Positives = 87/193 (45%), Gaps = 5/193 (2%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
K +T +S G G + +RL A G V + R+ A++ L+ ++ +
Sbjct: 1 MSKTWFITGASSGFGRGMTERLLARGDRVAATVRRPD----ALDDLKARYGDRLWVLQLD 56
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
V + + + A G ID++VSNA G E + + + N+ + +
Sbjct: 57 VTDSAAVRAVVDRAFAALGRIDVVVSNAGYG-LFGAAEELSDAQIRRQIDTNLIGSIQVI 115
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ LP++R++ GG IV VSS GG + Y +K + G +AVAQ++A I
Sbjct: 116 RAALPHLRRQGGGRIVQVSSEGGQIAYPGFSLYHATKWGIEGFVEAVAQEVAPFGIEFTI 175
Query: 191 LAPGITKTKFAAA 203
+ PG +T F A
Sbjct: 176 VEPGPARTNFGAG 188
Score = 77.1 bits (190), Expect = 2e-15
Identities = 50/188 (26%), Positives = 86/188 (45%), Gaps = 5/188 (2%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
+T +S G G + +RL G V + R+ A++ L+ ++ + V
Sbjct: 7 ITGASSGFGRGMTERLLARGDRVAATVRRPD----ALDDLKARYGDRLWVLQLDVTDSAA 62
Query: 446 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 505
+ + + A G ID++VSNA G E + + + N+ + + + LP+
Sbjct: 63 VRAVVDRAFAALGRIDVVVSNAGYG-LFGAAEELSDAQIRRQIDTNLIGSIQVIRAALPH 121
Query: 506 IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGIT 565
+R++ GG IV VSS GG + Y +K + G +AVAQ++A I + PG
Sbjct: 122 LRRQGGGRIVQVSSEGGQIAYPGFSLYHATKWGIEGFVEAVAQEVAPFGIEFTIVEPGPA 181
Query: 566 KTKFAAAL 573
+T F A L
Sbjct: 182 RTNFGAGL 189
Score = 47.8 bits (114), Expect = 9e-06
Identities = 27/68 (39%), Positives = 38/68 (55%), Gaps = 5/68 (7%)
Query: 692 YGGIDILVSNA--AVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSI 749
G ID++VSNA + A E E S+ + D NL S + + LP++R++ GG I
Sbjct: 74 LGRIDVVVSNAGYGLFGAAE---ELSDAQIRRQIDTNLIGSIQVIRAALPHLRRQGGGRI 130
Query: 750 VYVSSIGG 757
V VSS GG
Sbjct: 131 VQVSSEGG 138
Score = 29.3 bits (66), Expect = 8.0
Identities = 14/41 (34%), Positives = 21/41 (51%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
Y +K + G + VA+++AP I + PG RT FG
Sbjct: 146 SLYHATKWGIEGFVEAVAQEVAPFGIEFTIVEPGPARTNFG 186
>gnl|CDD|187636 cd08931, SDR_c9, classical (c) SDR, subgroup 9. This subgroup has
the canonical active site tetrad and NAD-binding motif
of the classical SDRs. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 227
Score = 74.4 bits (183), Expect = 7e-15
Identities = 46/183 (25%), Positives = 75/183 (40%), Gaps = 5/183 (2%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 76
+T ++ GIG A + G V + E + L G + + V +
Sbjct: 5 ITGAASGIGRETALLFARNGWFVGLYDIDEDGLAALAAEL---GAENVVAGALDVTDRAA 61
Query: 77 -RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
L + A G +D L +NA V GP + P D++ ++NVK LP
Sbjct: 62 WAAALADFAAATGGRLDALFNNAGVGRG-GPFEDVPLAAHDRMVDINVKGVLNGAYAALP 120
Query: 136 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 195
Y++ G ++ +S + L YS +K A+ GLT+A+ + A IRV + P
Sbjct: 121 YLKATPGARVINTASSSAIYGQPDLAVYSATKFAVRGLTEALDVEWARHGIRVADVWPWF 180
Query: 196 TKT 198
T
Sbjct: 181 VDT 183
Score = 73.3 bits (180), Expect = 2e-14
Identities = 46/183 (25%), Positives = 75/183 (40%), Gaps = 5/183 (2%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
+T ++ GIG A + G V + E + L G + + V +
Sbjct: 5 ITGAASGIGRETALLFARNGWFVGLYDIDEDGLAALAAEL---GAENVVAGALDVTDRAA 61
Query: 446 -RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
L + A G +D L +NA V GP + P D++ ++NVK LP
Sbjct: 62 WAAALADFAAATGGRLDALFNNAGVGRG-GPFEDVPLAAHDRMVDINVKGVLNGAYAALP 120
Query: 505 YIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGI 564
Y++ G ++ +S + L YS +K A+ GLT+A+ + A IRV + P
Sbjct: 121 YLKATPGARVINTASSSAIYGQPDLAVYSATKFAVRGLTEALDVEWARHGIRVADVWPWF 180
Query: 565 TKT 567
T
Sbjct: 181 VDT 183
Score = 36.3 bits (84), Expect = 0.037
Identities = 28/122 (22%), Positives = 47/122 (38%), Gaps = 10/122 (8%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLS-TDKLYGGI 695
F+G Y + + L +A +L EN +A L T A+ G +
Sbjct: 26 FVGLYDIDEDGL----AALAAELGAEN----VVAGALDVTDRAAWAAALADFAAATGGRL 77
Query: 696 DILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSI 755
D L +NA V P + D++ D+N+K LPY++ G ++ +S
Sbjct: 78 DALFNNAGVGRGG-PFEDVPLAAHDRMVDINVKGVLNGAYAALPYLKATPGARVINTASS 136
Query: 756 GG 757
Sbjct: 137 SA 138
Score = 32.8 bits (75), Expect = 0.41
Identities = 21/83 (25%), Positives = 34/83 (40%), Gaps = 13/83 (15%)
Query: 638 IGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDI 697
+ YS +K A+ GLT+ + + A IRV + P + T + + K G +
Sbjct: 145 LAVYSATKFAVRGLTEALDVEWARHGIRVADVWPWFVDTPILTKGETG-AAPKKGLGRVL 203
Query: 698 LVSNAAVNPANEPLVECSEVVWD 720
VS+ A +VVW
Sbjct: 204 PVSDVA------------KVVWA 214
>gnl|CDD|187666 cd09806, type1_17beta-HSD-like_SDR_c, human estrogenic
17beta-hydroxysteroid dehydrogenase type 1 (type 1
17beta-HSD)-like, classical (c) SDRs.
17beta-hydroxysteroid dehydrogenases are a group of
isozymes that catalyze activation and inactivation of
estrogen and androgens. This classical SDR subgroup
includes human type 1 17beta-HSD, human retinol
dehydrogenase 8, zebrafish photoreceptor associated
retinol dehydrogenase type 2, and a chicken
ovary-specific 17beta-hydroxysteroid dehydrogenase. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 258
Score = 74.4 bits (183), Expect = 9e-15
Identities = 57/220 (25%), Positives = 85/220 (38%), Gaps = 52/220 (23%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
V ++T S GIG +A RL+ S K T++ +
Sbjct: 1 TVVLITGCSSGIGLHLAVRLA----------SDPSKRFKVYATMRD------------LK 38
Query: 442 KKEDRQKLFEHAEKKFGG--------------------------IDILVSNAAVNPATGP 475
KK L+E A GG +D+LV NA V GP
Sbjct: 39 KKGR---LWEAAGALAGGTLETLQLDVCDSKSVAAAVERVTERHVDVLVCNAGVG-LLGP 94
Query: 476 VVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVS 535
+ E+ +F+VNV T + Q LP +++R G I+ SS+GGL Y S
Sbjct: 95 LEALSEDAMASVFDVNVFGTVRMLQAFLPDMKRRGSGRILVTSSVGGLQGLPFNDVYCAS 154
Query: 536 KTALLGLTKAVAQDLASENIRVNCLAPGITKTKFAAALYE 575
K AL GL +++A L N+ ++ + G T F +
Sbjct: 155 KFALEGLCESLAVQLLPFNVHLSLIECGPVHTAFMEKVLG 194
Score = 74.0 bits (182), Expect = 1e-14
Identities = 57/214 (26%), Positives = 84/214 (39%), Gaps = 52/214 (24%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
V ++T S GIG +A RL+ S K T++ +
Sbjct: 1 TVVLITGCSSGIGLHLAVRLA----------SDPSKRFKVYATMRD------------LK 38
Query: 73 KKEDRQKLFEHAEKKFGG--------------------------IDILVSNAAVNPATGP 106
KK L+E A GG +D+LV NA V GP
Sbjct: 39 KKGR---LWEAAGALAGGTLETLQLDVCDSKSVAAAVERVTERHVDVLVCNAGVG-LLGP 94
Query: 107 VVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVS 166
+ E+ +F+VNV T + Q LP +++R G I+ SS+GGL Y S
Sbjct: 95 LEALSEDAMASVFDVNVFGTVRMLQAFLPDMKRRGSGRILVTSSVGGLQGLPFNDVYCAS 154
Query: 167 KTALLGLTKAVAQDLASENIRVNCLAPGITKTKF 200
K AL GL +++A L N+ ++ + G T F
Sbjct: 155 KFALEGLCESLAVQLLPFNVHLSLIECGPVHTAF 188
Score = 52.1 bits (125), Expect = 3e-07
Identities = 24/63 (38%), Positives = 35/63 (55%), Gaps = 1/63 (1%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
+D+LV NA V PL SE +FDVN+ + + Q LP M+++ G I+ SS
Sbjct: 80 VDVLVCNAGVGLLG-PLEALSEDAMASVFDVNVFGTVRMLQAFLPDMKRRGSGRILVTSS 138
Query: 755 IGG 757
+GG
Sbjct: 139 VGG 141
Score = 30.5 bits (69), Expect = 3.1
Identities = 19/68 (27%), Positives = 32/68 (47%), Gaps = 8/68 (11%)
Query: 617 VIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V + GG+Q F Y SK AL GL + +A L P N+ ++ + G + T
Sbjct: 135 VTSSVGGLQGLP--------FNDVYCASKFALEGLCESLAVQLLPFNVHLSLIECGPVHT 186
Query: 677 KFGDRMIA 684
F ++++
Sbjct: 187 AFMEKVLG 194
>gnl|CDD|212497 cd11731, Lin1944_like_SDR_c, Lin1944 and related proteins,
classical (c) SDRs. Lin1944 protein from Listeria
Innocua is a classical SDR, it contains a glycine-rich
motif similar to the canonical motif of the SDR
NAD(P)-binding site. However, the typical SDR active
site residues are absent in this subgroup of proteins of
undetermined function. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human prostaglandin dehydrogenase
(PGDH) numbering). In addition to the Tyr and Lys, there
is often an upstream Ser (Ser-138, PGDH numbering)
and/or an Asn (Asn-107, PGDH numbering) contributing to
the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 198
Score = 71.5 bits (176), Expect = 3e-14
Identities = 46/185 (24%), Positives = 74/185 (40%), Gaps = 27/185 (14%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 73
+ V+ A+ IG A+A+ LSA G V+ + R +Q +
Sbjct: 1 IIVIGATG-TIGLAVAQLLSAHGHEVITAGRS------------SGDYQ------VDITD 41
Query: 74 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 133
+ + LFE G D +VS A P+ E + + + + L +
Sbjct: 42 EASIKALFEKV----GHFDAIVSTAGDAE-FAPLAELTDADFQRGLNSKLLGQINLVRHG 96
Query: 134 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 193
LPY+ +GGSI S I P A + AL G +A A +L IR+N ++P
Sbjct: 97 LPYL--NDGGSITLTSGILAQRPIPGGAAAATVNGALEGFVRAAAIEL-PRGIRINAVSP 153
Query: 194 GITKT 198
G+ +
Sbjct: 154 GVVEE 158
Score = 70.7 bits (174), Expect = 6e-14
Identities = 45/185 (24%), Positives = 73/185 (39%), Gaps = 27/185 (14%)
Query: 383 VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAK 442
+ V+ A+ IG A+A+ LS G V+ + R +Q +
Sbjct: 1 IIVIGATG-TIGLAVAQLLSAHGHEVITAGRS------------SGDYQ------VDITD 41
Query: 443 KEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 502
+ + LFE G D +VS A P+ E + + + + L +
Sbjct: 42 EASIKALFEKV----GHFDAIVSTAGDAE-FAPLAELTDADFQRGLNSKLLGQINLVRHG 96
Query: 503 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 562
LPY+ +GGSI S I P A + AL G +A A +L IR+N ++P
Sbjct: 97 LPYL--NDGGSITLTSGILAQRPIPGGAAAATVNGALEGFVRAAAIEL-PRGIRINAVSP 153
Query: 563 GITKT 567
G+ +
Sbjct: 154 GVVEE 158
Score = 29.1 bits (66), Expect = 6.4
Identities = 13/39 (33%), Positives = 21/39 (53%), Gaps = 4/39 (10%)
Query: 647 ALFGLTKVVAEDLAPENIRVNCLAPGLIRT---KFGDRM 682
AL G + A +L P IR+N ++PG++ +GD
Sbjct: 130 ALEGFVRAAAIEL-PRGIRINAVSPGVVEESLEAYGDFF 167
>gnl|CDD|181126 PRK07806, PRK07806, short chain dehydrogenase; Provisional.
Length = 248
Score = 72.4 bits (178), Expect = 5e-14
Identities = 37/97 (38%), Positives = 53/97 (54%), Gaps = 2/97 (2%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 68
L GK A+VT SS GIG AK L+ GA VV++ R K NK V ++ G + + V
Sbjct: 4 LPGKTALVTGSSRGIGADTAKILAGAGAHVVVNYRQKAPRANKVVAEIEAAGGRASA-VG 62
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG 105
+ +E L + A ++FGG+D LV NA+ +G
Sbjct: 63 ADLTDEESVAALMDTAREEFGGLDALVLNASGGMESG 99
Score = 71.7 bits (176), Expect = 9e-14
Identities = 37/97 (38%), Positives = 53/97 (54%), Gaps = 2/97 (2%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 437
L GK A+VT SS GIG AK L+ GA VV++ R K NK V ++ G + + V
Sbjct: 4 LPGKTALVTGSSRGIGADTAKILAGAGAHVVVNYRQKAPRANKVVAEIEAAGGRASA-VG 62
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG 474
+ +E L + A ++FGG+D LV NA+ +G
Sbjct: 63 ADLTDEESVAALMDTAREEFGGLDALVLNASGGMESG 99
>gnl|CDD|235713 PRK06139, PRK06139, short chain dehydrogenase; Provisional.
Length = 330
Score = 73.2 bits (180), Expect = 7e-14
Identities = 55/191 (28%), Positives = 87/191 (45%), Gaps = 3/191 (1%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
L G V V+T +S GIG A A+ + GA +V+++R E + E + G + + V
Sbjct: 4 PLHGAVVVITGASSGIGQATAEAFARRGARLVLAARDEEALQAVAEECRALGAEVLV-VP 62
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
V + + L A G ID+ V+N V A G E P +++ + N+
Sbjct: 63 TDVTDADQVKALATQAASFGGRIDVWVNNVGVG-AVGRFEETPIEAHEQVIQTNLIGYMR 121
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-NIR 187
LP +K+ G + + S+GG A AYS SK L G ++A+ +LA +I
Sbjct: 122 DAHAALPIFKKQGHGIFINMISLGGFAAQPYAAAYSASKFGLRGFSEALRGELADHPDIH 181
Query: 188 VNCLAPGITKT 198
V + P T
Sbjct: 182 VCDVYPAFMDT 192
Score = 73.2 bits (180), Expect = 8e-14
Identities = 55/191 (28%), Positives = 87/191 (45%), Gaps = 3/191 (1%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
L G V V+T +S GIG A A+ + GA +V+++R E + E + G + + V
Sbjct: 4 PLHGAVVVITGASSGIGQATAEAFARRGARLVLAARDEEALQAVAEECRALGAEVLV-VP 62
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
V + + L A G ID+ V+N V A G E P +++ + N+
Sbjct: 63 TDVTDADQVKALATQAASFGGRIDVWVNNVGVG-AVGRFEETPIEAHEQVIQTNLIGYMR 121
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-NIR 556
LP +K+ G + + S+GG A AYS SK L G ++A+ +LA +I
Sbjct: 122 DAHAALPIFKKQGHGIFINMISLGGFAAQPYAAAYSASKFGLRGFSEALRGELADHPDIH 181
Query: 557 VNCLAPGITKT 567
V + P T
Sbjct: 182 VCDVYPAFMDT 192
>gnl|CDD|181260 PRK08159, PRK08159, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 272
Score = 71.7 bits (176), Expect = 1e-13
Identities = 67/250 (26%), Positives = 117/250 (46%), Gaps = 21/250 (8%)
Query: 379 LAGKVAVV--TASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
+AGK ++ A++ I + IAK GA + + + ++ + K VE L E +
Sbjct: 8 MAGKRGLILGVANNRSIAWGIAKACRAAGAELAFTYQGDA-LKKRVEPLAAE----LGAF 62
Query: 437 V---CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEV 490
V C V + +FE EKK+G +D +V + TG V+ + + ++
Sbjct: 63 VAGHCDVTDEASIDAVFETLEKKWGKLDFVVHAIGFSDKDELTGRYVDTSRDNFTMTMDI 122
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGG---LAPFKLLGAYSVSKTALLGLTKAVA 547
+V S + Q + +GGSI+ ++ G + + ++G V+K AL K +A
Sbjct: 123 SVYSFTAVAQRAEKLMT--DGGSILTLTYYGAEKVMPHYNVMG---VAKAALEASVKYLA 177
Query: 548 QDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCS 607
DL +NIRVN ++ G KT A+ + + + N P+ R +E+G +L S
Sbjct: 178 VDLGPKNIRVNAISAGPIKTLAASGIGDFRYILKWNEYNAPLRRTVTIEEVGDSALYLLS 237
Query: 608 DDASYITGEV 617
D + +TGEV
Sbjct: 238 DLSRGVTGEV 247
Score = 57.8 bits (140), Expect = 4e-09
Identities = 54/200 (27%), Positives = 94/200 (47%), Gaps = 21/200 (10%)
Query: 10 LTGKVAVV--TASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
+ GK ++ A++ I + IAK A GA + + + ++ + K VE L E +
Sbjct: 8 MAGKRGLILGVANNRSIAWGIAKACRAAGAELAFTYQGDA-LKKRVEPLAAE----LGAF 62
Query: 68 V---CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEV 121
V C V + +FE EKK+G +D +V + TG V+ + + ++
Sbjct: 63 VAGHCDVTDEASIDAVFETLEKKWGKLDFVVHAIGFSDKDELTGRYVDTSRDNFTMTMDI 122
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGG---LAPFKLLGAYSVSKTALLGLTKAVA 178
+V S + Q + +GGSI+ ++ G + + ++G V+K AL K +A
Sbjct: 123 SVYSFTAVAQRAEKLMT--DGGSILTLTYYGAEKVMPHYNVMG---VAKAALEASVKYLA 177
Query: 179 QDLASENIRVNCLAPGITKT 198
DL +NIRVN ++ G KT
Sbjct: 178 VDLGPKNIRVNAISAGPIKT 197
Score = 36.3 bits (84), Expect = 0.049
Identities = 17/34 (50%), Positives = 23/34 (67%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V+K AL K +A DL P+NIRVN ++ G I+T
Sbjct: 164 VAKAALEASVKYLAVDLGPKNIRVNAISAGPIKT 197
>gnl|CDD|232953 TIGR00392, ileS, isoleucyl-tRNA synthetase. The isoleucyl tRNA
synthetase (IleS) is a class I amino acyl-tRNA ligase
and is particularly closely related to the valyl tRNA
synthetase. This model may recognize IleS from every
species, including eukaryotic cytosolic and
mitochondrial forms [Protein synthesis, tRNA
aminoacylation].
Length = 861
Score = 74.7 bits (184), Expect = 1e-13
Identities = 37/132 (28%), Positives = 55/132 (41%), Gaps = 9/132 (6%)
Query: 234 PLPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGH 293
P + E +W++ F K K +F+ PP G++HLGH
Sbjct: 1 KFPMRGNLSKREEKILAFWQENDIF-----EKVKKLNKGKPEFIFHDGPPYANGSIHLGH 55
Query: 294 ALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIE 353
AL ++D I R+ M+G PG D G+ + VEKKL KK + E+F E
Sbjct: 56 ALNKILKDIILRYKTMQGFNVTRKPGWDTHGLPIEHKVEKKLGISGKKEISSLEIEEFRE 115
Query: 354 K----VWEWKKE 361
K + +E
Sbjct: 116 KCREFALKQIEE 127
>gnl|CDD|169553 PRK08690, PRK08690, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 261
Score = 71.2 bits (174), Expect = 1e-13
Identities = 61/251 (24%), Positives = 110/251 (43%), Gaps = 9/251 (3%)
Query: 379 LAGKVAVVTA--SSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L GK ++T S I + IAK +GA + + + + + + + +
Sbjct: 4 LQGKKILITGMISERSIAYGIAKACREQGAELAFTYVVDKLEERVRKMAAELDSELV--F 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF----EVNV 492
C VA ++ ++F K + G+D LV + P + +++ + F E++
Sbjct: 62 RCDVASDDEINQVFADLGKHWDGLDGLVHSIGFAPKEALSGDFLDSISREAFNTAHEISA 121
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
S L + P +R RN +IV +S +G + ++K +L + A L
Sbjct: 122 YSLPALAKAARPMMRGRNS-AIVALSYLGAVRAIPNYNVMGMAKASLEAGIRFTAACLGK 180
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
E IR N ++ G KT A+ + + + ++ P+ R +E+G AFL SD +S
Sbjct: 181 EGIRCNGISAGPIKTLAASGIADFGKLLGHVAAHNPLRRNVTIEEVGNTAAFLLSDLSSG 240
Query: 613 ITGEVIVAAGG 623
ITGE+ GG
Sbjct: 241 ITGEITYVDGG 251
Score = 45.0 bits (106), Expect = 7e-05
Identities = 45/199 (22%), Positives = 84/199 (42%), Gaps = 9/199 (4%)
Query: 10 LTGKVAVVTA--SSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L GK ++T S I + IAK +GA + + + + + + + +
Sbjct: 4 LQGKKILITGMISERSIAYGIAKACREQGAELAFTYVVDKLEERVRKMAAELDSELV--F 61
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF----EVNV 123
C VA ++ ++F K + G+D LV + P + +++ + F E++
Sbjct: 62 RCDVASDDEINQVFADLGKHWDGLDGLVHSIGFAPKEALSGDFLDSISREAFNTAHEISA 121
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
S L + P +R RN +IV +S +G + ++K +L + A L
Sbjct: 122 YSLPALAKAARPMMRGRNS-AIVALSYLGAVRAIPNYNVMGMAKASLEAGIRFTAACLGK 180
Query: 184 ENIRVNCLAPGITKTKFAA 202
E IR N ++ G KT A+
Sbjct: 181 EGIRCNGISAGPIKTLAAS 199
>gnl|CDD|235694 PRK06079, PRK06079, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 252
Score = 69.8 bits (171), Expect = 4e-13
Identities = 62/255 (24%), Positives = 117/255 (45%), Gaps = 31/255 (12%)
Query: 379 LAGKVAVV--TASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L+GK VV A+ I + A+ + +GA+V+ + + + + ++LQK ++ V
Sbjct: 5 LSGKKIVVMGVANKRSIAWGCAQAIKDQGATVIYTYQND----RMKKSLQKLVDEEDLLV 60
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
C VA E ++ F +++ G ID +V A E + + + + + +
Sbjct: 61 ECDVASDESIERAFATIKERVGKIDGIVHAIAYAK--------KEELGGNVTDTS-RDGY 111
Query: 497 LLTQEVLPY----IRK------RNGGSIV---YVSSIGGLAPFKLLGAYSVSKTALLGLT 543
L Q++ Y + K G SIV Y S + + ++G ++K AL
Sbjct: 112 ALAQDISAYSLIAVAKYARPLLNPGASIVTLTYFGSERAIPNYNVMG---IAKAALESSV 168
Query: 544 KAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVA 603
+ +A+DL + IRVN ++ G KT + ++ + + S G +E+G A
Sbjct: 169 RYLARDLGKKGIRVNAISAGAVKTLAVTGIKGHKDLLKESDSRTVDGVGVTIEEVGNTAA 228
Query: 604 FLCSDDASYITGEVI 618
FL SD ++ +TG++I
Sbjct: 229 FLLSDLSTGVTGDII 243
Score = 54.7 bits (132), Expect = 4e-08
Identities = 50/204 (24%), Positives = 93/204 (45%), Gaps = 31/204 (15%)
Query: 10 LTGKVAVV--TASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L+GK VV A+ I + A+ + +GA+V+ + + + + ++LQK ++ V
Sbjct: 5 LSGKKIVVMGVANKRSIAWGCAQAIKDQGATVIYTYQND----RMKKSLQKLVDEEDLLV 60
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
C VA E ++ F +++ G ID +V A E + + + + + +
Sbjct: 61 ECDVASDESIERAFATIKERVGKIDGIVHAIAYAK--------KEELGGNVTDTS-RDGY 111
Query: 128 LLTQEVLPY----IRK------RNGGSIV---YVSSIGGLAPFKLLGAYSVSKTALLGLT 174
L Q++ Y + K G SIV Y S + + ++G ++K AL
Sbjct: 112 ALAQDISAYSLIAVAKYARPLLNPGASIVTLTYFGSERAIPNYNVMG---IAKAALESSV 168
Query: 175 KAVAQDLASENIRVNCLAPGITKT 198
+ +A+DL + IRVN ++ G KT
Sbjct: 169 RYLARDLGKKGIRVNAISAGAVKT 192
Score = 30.8 bits (70), Expect = 2.5
Identities = 12/34 (35%), Positives = 21/34 (61%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
++K AL + +A DL + IRVN ++ G ++T
Sbjct: 159 IAKAALESSVRYLARDLGKKGIRVNAISAGAVKT 192
>gnl|CDD|187665 cd09805, type2_17beta_HSD-like_SDR_c, human 17beta-hydroxysteroid
dehydrogenase type 2 (type 2 17beta-HSD)-like, classical
(c) SDRs. 17beta-hydroxysteroid dehydrogenases are a
group of isozymes that catalyze activation and
inactivation of estrogen and androgens. This
classical-SDR subgroup includes the human proteins: type
2 17beta-HSD, type 6 17beta-HSD, type 2 11beta-HSD,
dehydrogenase/reductase SDR family member 9,
short-chain dehydrogenase/reductase family 9C member 7,
3-hydroxybutyrate dehydrogenase type 1, and retinol
dehydrogenase 5. SDRs are a functionally diverse family
of oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 281
Score = 69.6 bits (171), Expect = 6e-13
Identities = 50/188 (26%), Positives = 92/188 (48%), Gaps = 5/188 (2%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
K ++T G G +AK+L + G +V+ ++ + L++ ++ + V
Sbjct: 1 KAVLITGCDSGFGNLLAKKLDSLGFTVLAGCLTKNG--PGAKELRRVCSDRLRTLQLDVT 58
Query: 73 KKEDRQKLFEHAEKKFGGIDI--LVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
K E ++ + ++ G + LV+NA + G P + + K EVN+ T +T
Sbjct: 59 KPEQIKRAAQWVKEHVGEKGLWGLVNNAGILGFGGDEELLPMDDYRKCMEVNLFGTVEVT 118
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
+ LP +R+ G +V VSS+GG PF GAY SK A+ + ++ ++L ++V+
Sbjct: 119 KAFLPLLRRAKG-RVVNVSSMGGRVPFPAGGAYCASKAAVEAFSDSLRRELQPWGVKVSI 177
Query: 191 LAPGITKT 198
+ PG KT
Sbjct: 178 IEPGNFKT 185
Score = 69.2 bits (170), Expect = 7e-13
Identities = 50/188 (26%), Positives = 92/188 (48%), Gaps = 5/188 (2%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
K ++T G G +AK+L + G +V+ ++ + L++ ++ + V
Sbjct: 1 KAVLITGCDSGFGNLLAKKLDSLGFTVLAGCLTKNG--PGAKELRRVCSDRLRTLQLDVT 58
Query: 442 KKEDRQKLFEHAEKKFGGIDI--LVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
K E ++ + ++ G + LV+NA + G P + + K EVN+ T +T
Sbjct: 59 KPEQIKRAAQWVKEHVGEKGLWGLVNNAGILGFGGDEELLPMDDYRKCMEVNLFGTVEVT 118
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
+ LP +R+ G +V VSS+GG PF GAY SK A+ + ++ ++L ++V+
Sbjct: 119 KAFLPLLRRAKG-RVVNVSSMGGRVPFPAGGAYCASKAAVEAFSDSLRRELQPWGVKVSI 177
Query: 560 LAPGITKT 567
+ PG KT
Sbjct: 178 IEPGNFKT 185
Score = 34.9 bits (81), Expect = 0.10
Identities = 22/62 (35%), Positives = 35/62 (56%), Gaps = 5/62 (8%)
Query: 698 LVSNAAVN--PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSI 755
LV+NA + +E L+ + K +VNL + +T+ LP +R+ K G +V VSS+
Sbjct: 82 LVNNAGILGFGGDEELLPMD--DYRKCMEVNLFGTVEVTKAFLPLLRRAK-GRVVNVSSM 138
Query: 756 GG 757
GG
Sbjct: 139 GG 140
Score = 31.5 bits (72), Expect = 1.4
Identities = 12/38 (31%), Positives = 21/38 (55%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
GAY SK A+ + + +L P ++V+ + PG +T
Sbjct: 148 GAYCASKAAVEAFSDSLRRELQPWGVKVSIIEPGNFKT 185
>gnl|CDD|181113 PRK07775, PRK07775, short chain dehydrogenase; Provisional.
Length = 274
Score = 69.4 bits (170), Expect = 7e-13
Identities = 46/184 (25%), Positives = 85/184 (46%), Gaps = 2/184 (1%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
A+V +S GIG A A L+A G V + +R+ + V+ ++ +G + + V
Sbjct: 13 ALVAGASSGIGAATAIELAAAGFPVALGARRVEKCEELVDKIRADGGEAV-AFPLDVTDP 71
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
+ + AE+ G I++LVS A + G + E ++ ++++ L VL
Sbjct: 72 DSVKSFVAQAEEALGEIEVLVSGAG-DTYFGKLHEISTEQFESQVQIHLVGANRLATAVL 130
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
P + +R G +++V S L +GAY +K L + + +L +R + + PG
Sbjct: 131 PGMIERRRGDLIFVGSDVALRQRPHMGAYGAAKAGLEAMVTNLQMELEGTGVRASIVHPG 190
Query: 195 ITKT 198
T T
Sbjct: 191 PTLT 194
Score = 67.1 bits (164), Expect = 4e-12
Identities = 45/184 (24%), Positives = 84/184 (45%), Gaps = 2/184 (1%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
A+V +S GIG A A L+ G V + +R+ + V+ ++ +G + + V
Sbjct: 13 ALVAGASSGIGAATAIELAAAGFPVALGARRVEKCEELVDKIRADGGEAV-AFPLDVTDP 71
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
+ + AE+ G I++LVS A + G + E ++ ++++ L VL
Sbjct: 72 DSVKSFVAQAEEALGEIEVLVSGAG-DTYFGKLHEISTEQFESQVQIHLVGANRLATAVL 130
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
P + +R G +++V S L +GAY +K L + + +L +R + + PG
Sbjct: 131 PGMIERRRGDLIFVGSDVALRQRPHMGAYGAAKAGLEAMVTNLQMELEGTGVRASIVHPG 190
Query: 564 ITKT 567
T T
Sbjct: 191 PTLT 194
>gnl|CDD|223138 COG0060, IleS, Isoleucyl-tRNA synthetase [Translation, ribosomal
structure and biogenesis].
Length = 933
Score = 71.5 bits (176), Expect = 9e-13
Identities = 40/133 (30%), Positives = 58/133 (43%), Gaps = 11/133 (8%)
Query: 234 PLPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGK-FVMVIPPPNVTGTLHLG 292
P + E +WE+ ++ K E+N FV+ PP G +H+G
Sbjct: 13 DFPMRANLPKKEPKILKFWEENDIYE-----KIREERNKGKPKFVLHDGPPYANGNIHIG 67
Query: 293 HALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFI 352
HAL ++D I R+ M+G + PG D G+ ++ VEKKL KK G E+F
Sbjct: 68 HALNKILKDIIVRYKTMQGYDVPYVPGWDCHGLPIELKVEKKL-GIGKKDIESFGVEEFR 126
Query: 353 EK----VWEWKKE 361
EK E E
Sbjct: 127 EKCREFALEQVDE 139
>gnl|CDD|187535 cd02266, SDR, Short-chain dehydrogenases/reductases (SDR). SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human prostaglandin
dehydrogenase (PGDH) numbering). In addition to the Tyr
and Lys, there is often an upstream Ser (Ser-138, PGDH
numbering) and/or an Asn (Asn-107, PGDH numbering)
contributing to the active site; while substrate binding
is in the C-terminal region, which determines
specificity. The standard reaction mechanism is a
4-pro-S hydride transfer and proton relay involving the
conserved Tyr and Lys, a water molecule stabilized by
Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase (KR) domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type KRs have
a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 186
Score = 66.4 bits (162), Expect = 1e-12
Identities = 46/222 (20%), Positives = 78/222 (35%), Gaps = 48/222 (21%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
+VT S GIG AIA+ L++ G+ V+ +
Sbjct: 1 VLVTGGSGGIGGAIARWLASRGSPKVLVVSRR---------------------------- 32
Query: 444 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 503
D++V NAA+ G +++ + ++ NV T L +
Sbjct: 33 -----------------DVVVHNAAI-LDDGRLIDLTGSRIERAIRANVVGTRRLLEAAR 74
Query: 504 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 563
++ + G + +SS+ GL LG Y+ SK AL GL + A + + +A G
Sbjct: 75 ELMKAKRLGRFILISSVAGLFGAPGLGGYAASKAALDGLAQQWASEGWGNGLPATAVACG 134
Query: 564 ITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFL 605
A E EI + R P+E+ +
Sbjct: 135 TWAGSGMAKGPVAPE--EILGNRRHGVRTMPPEEVARALLNA 174
Score = 63.3 bits (154), Expect = 2e-11
Identities = 46/219 (21%), Positives = 77/219 (35%), Gaps = 49/219 (22%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
+VT S GIG AIA+ L++ G+ V+ +
Sbjct: 1 VLVTGGSGGIGGAIARWLASRGSPKVLVVSRR---------------------------- 32
Query: 75 EDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVL 134
D++V NAA+ G +++ + ++ NV T L +
Sbjct: 33 -----------------DVVVHNAAI-LDDGRLIDLTGSRIERAIRANVVGTRRLLEAAR 74
Query: 135 PYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPG 194
++ + G + +SS+ GL LG Y+ SK AL GL + A + + +A G
Sbjct: 75 ELMKAKRLGRFILISSVAGLFGAPGLGGYAASKAALDGLAQQWASEGWGNGLPATAVACG 134
Query: 195 ITKTKF-AAAKKEVKKKETNDEPIVYTSNTAPGEMKDVL 232
A ++ N V T P E+ L
Sbjct: 135 TWAGSGMAKGPVAPEEILGNRRHGVRTMP--PEEVARAL 171
Score = 38.3 bits (89), Expect = 0.006
Identities = 14/62 (22%), Positives = 31/62 (50%), Gaps = 1/62 (1%)
Query: 696 DILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSSI 755
D++V NAA+ + L++ + ++ N+ + L + M+ K+ G + +SS+
Sbjct: 33 DVVVHNAAI-LDDGRLIDLTGSRIERAIRANVVGTRRLLEAARELMKAKRLGRFILISSV 91
Query: 756 GG 757
G
Sbjct: 92 AG 93
Score = 29.8 bits (67), Expect = 3.5
Identities = 11/42 (26%), Positives = 17/42 (40%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKF 678
+G Y+ SK AL GL + A + + +A G
Sbjct: 99 GLGGYAASKAALDGLAQQWASEGWGNGLPATAVACGTWAGSG 140
>gnl|CDD|236210 PRK08267, PRK08267, short chain dehydrogenase; Provisional.
Length = 260
Score = 65.7 bits (161), Expect = 8e-12
Identities = 50/188 (26%), Positives = 78/188 (41%), Gaps = 15/188 (7%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCHVAKKE 75
+T ++ GIG A A +AEG V E+ + L E G
Sbjct: 6 ITGAASGIGRATALLFAAEGWRVGAYDINEA----GLAALAAELGA---GNAWTGALDVT 58
Query: 76 DRQKLFEHAEKKF-----GGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 130
DR ++ A F G +D+L +NA + GP + P D++ ++NVK
Sbjct: 59 DRAA-WDAALADFAAATGGRLDVLFNNAGI-LRGGPFEDIPLEAHDRVIDINVKGVLNGA 116
Query: 131 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 190
LPY++ G ++ SS + L YS +K A+ GLT+A+ + IRV
Sbjct: 117 HAALPYLKATPGARVINTSSASAIYGQPGLAVYSATKFAVRGLTEALDLEWRRHGIRVAD 176
Query: 191 LAPGITKT 198
+ P T
Sbjct: 177 VMPLFVDT 184
Score = 63.8 bits (156), Expect = 4e-11
Identities = 50/200 (25%), Positives = 79/200 (39%), Gaps = 15/200 (7%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCHVAKKE 444
+T ++ GIG A A + EG V E+ + L E G
Sbjct: 6 ITGAASGIGRATALLFAAEGWRVGAYDINEA----GLAALAAELGA---GNAWTGALDVT 58
Query: 445 DRQKLFEHAEKKF-----GGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT 499
DR ++ A F G +D+L +NA + GP + P D++ ++NVK
Sbjct: 59 DRAA-WDAALADFAAATGGRLDVLFNNAGI-LRGGPFEDIPLEAHDRVIDINVKGVLNGA 116
Query: 500 QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNC 559
LPY++ G ++ SS + L YS +K A+ GLT+A+ + IRV
Sbjct: 117 HAALPYLKATPGARVINTSSASAIYGQPGLAVYSATKFAVRGLTEALDLEWRRHGIRVAD 176
Query: 560 LAPGITKTKFAAALYETEEA 579
+ P T +A
Sbjct: 177 VMPLFVDTAMLDGTSNEVDA 196
Score = 33.4 bits (77), Expect = 0.35
Identities = 16/62 (25%), Positives = 29/62 (46%), Gaps = 1/62 (1%)
Query: 693 GGIDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
G +D+L +NA + P + D++ D+N+K LPY++ G ++
Sbjct: 76 GRLDVLFNNAGI-LRGGPFEDIPLEAHDRVIDINVKGVLNGAHAALPYLKATPGARVINT 134
Query: 753 SS 754
SS
Sbjct: 135 SS 136
Score = 30.3 bits (69), Expect = 3.0
Identities = 15/38 (39%), Positives = 20/38 (52%), Gaps = 4/38 (10%)
Query: 641 YSVSKTALFGLTKVVAEDL--APENIRVNCLAPGLIRT 676
YS +K A+ GLT+ A DL IRV + P + T
Sbjct: 149 YSATKFAVRGLTE--ALDLEWRRHGIRVADVMPLFVDT 184
>gnl|CDD|212495 cd09807, retinol-DH_like_SDR_c, retinol dehydrogenases
(retinol-DHs), classical (c) SDRs. Classical SDR-like
subgroup containing retinol-DHs and related proteins.
Retinol is processed by a medium chain alcohol
dehydrogenase followed by retinol-DHs. Proteins in this
subfamily share the glycine-rich NAD-binding motif of
the classical SDRs, have a partial match to the
canonical active site tetrad, but lack the typical
active site Ser. This subgroup includes the human
proteins: retinol dehydrogenase -12, -13 ,and -14. SDRs
are a functionally diverse family of oxidoreductases
that have a single domain with a structurally conserved
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 274
Score = 66.0 bits (161), Expect = 1e-11
Identities = 57/209 (27%), Positives = 93/209 (44%), Gaps = 34/209 (16%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH- 439
GK ++T ++ GIG A+ L+ GA V+++ R + +A ++++ V+
Sbjct: 1 GKTVIITGANTGIGKETARELARRGARVIMACRDMAKCEEAAAEIRRDTLNH--EVIVRH 58
Query: 440 ---VAKKEDRQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE----V 490
+ K R F E + +D+L++NA V+ CP + + FE V
Sbjct: 59 LDLASLKSIRAFAAEFLAEEDR---LDVLINNAG-------VMRCPYSKTEDGFEMQFGV 108
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSI---GGLAPFKLLG---------AYSVSKTA 538
N FLLT +L ++K IV VSS+ G F L AY SK A
Sbjct: 109 NHLGHFLLTNLLLDLLKKSAPSRIVNVSSLAHKAGKINFDDLNSEKSYNTGFAYCQSKLA 168
Query: 539 LLGLTKAVAQDLASENIRVNCLAPGITKT 567
+ T+ +A+ L + VN L PG+ +T
Sbjct: 169 NVLFTRELARRLQGTGVTVNALHPGVVRT 197
Score = 65.6 bits (160), Expect = 1e-11
Identities = 57/209 (27%), Positives = 93/209 (44%), Gaps = 34/209 (16%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH- 70
GK ++T ++ GIG A+ L+ GA V+++ R + +A ++++ V+
Sbjct: 1 GKTVIITGANTGIGKETARELARRGARVIMACRDMAKCEEAAAEIRRDTLNH--EVIVRH 58
Query: 71 ---VAKKEDRQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFE----V 121
+ K R F E + +D+L++NA V+ CP + + FE V
Sbjct: 59 LDLASLKSIRAFAAEFLAEEDR---LDVLINNAG-------VMRCPYSKTEDGFEMQFGV 108
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSI---GGLAPFKLLG---------AYSVSKTA 169
N FLLT +L ++K IV VSS+ G F L AY SK A
Sbjct: 109 NHLGHFLLTNLLLDLLKKSAPSRIVNVSSLAHKAGKINFDDLNSEKSYNTGFAYCQSKLA 168
Query: 170 LLGLTKAVAQDLASENIRVNCLAPGITKT 198
+ T+ +A+ L + VN L PG+ +T
Sbjct: 169 NVLFTRELARRLQGTGVTVNALHPGVVRT 197
Score = 31.7 bits (72), Expect = 1.1
Identities = 16/40 (40%), Positives = 22/40 (55%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFG 679
AY SK A T+ +A L + VN L PG++RT+ G
Sbjct: 161 AYCQSKLANVLFTRELARRLQGTGVTVNALHPGVVRTELG 200
>gnl|CDD|187669 cd09809, human_WWOX_like_SDR_c-like, human WWOX (WW
domain-containing oxidoreductase)-like, classical
(c)-like SDRs. Classical-like SDR domain of human WWOX
and related proteins. Proteins in this subfamily share
the glycine-rich NAD-binding motif of the classical
SDRs, have a partial match to the canonical active site
tetrad, but lack the typical active site Ser. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 284
Score = 65.7 bits (160), Expect = 1e-11
Identities = 55/207 (26%), Positives = 91/207 (43%), Gaps = 30/207 (14%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ-KISGVVCH 439
GKV ++T ++ GIGF A+ + GA V+++ R S + AV + +E H+ ++ +
Sbjct: 1 GKVIIITGANSGIGFETARSFALHGAHVILACRNMSRASAAVSRILEEWHKARVEAMTLD 60
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAV--NPATGPVVECPENVWDKIFEVNVKSTFL 497
+A Q+ E + K + +LV NAAV P T E+ + F+VN F
Sbjct: 61 LASLRSVQRFAEAFKAKNSPLHVLVCNAAVFALPWT-----LTEDGLETTFQVNHLGHFY 115
Query: 498 LTQEVLPYIRKRNGGSIVYVSS-----------IGGLAPFKLLG----------AYSVSK 536
L Q + +R+ ++ VSS G L F LL AY+ +K
Sbjct: 116 LVQLLEDVLRRSAPARVIVVSSESHRFTDLPDSCGNLD-FSLLSPPKKKYWSMLAYNRAK 174
Query: 537 TALLGLTKAVAQDLASENIRVNCLAPG 563
+ + + + L+ I N L PG
Sbjct: 175 LCNILFSNELHRRLSPRGITSNSLHPG 201
Score = 65.7 bits (160), Expect = 1e-11
Identities = 55/207 (26%), Positives = 91/207 (43%), Gaps = 30/207 (14%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ-KISGVVCH 70
GKV ++T ++ GIGF A+ + GA V+++ R S + AV + +E H+ ++ +
Sbjct: 1 GKVIIITGANSGIGFETARSFALHGAHVILACRNMSRASAAVSRILEEWHKARVEAMTLD 60
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAV--NPATGPVVECPENVWDKIFEVNVKSTFL 128
+A Q+ E + K + +LV NAAV P T E+ + F+VN F
Sbjct: 61 LASLRSVQRFAEAFKAKNSPLHVLVCNAAVFALPWT-----LTEDGLETTFQVNHLGHFY 115
Query: 129 LTQEVLPYIRKRNGGSIVYVSS-----------IGGLAPFKLLG----------AYSVSK 167
L Q + +R+ ++ VSS G L F LL AY+ +K
Sbjct: 116 LVQLLEDVLRRSAPARVIVVSSESHRFTDLPDSCGNLD-FSLLSPPKKKYWSMLAYNRAK 174
Query: 168 TALLGLTKAVAQDLASENIRVNCLAPG 194
+ + + + L+ I N L PG
Sbjct: 175 LCNILFSNELHRRLSPRGITSNSLHPG 201
>gnl|CDD|173909 cd00818, IleRS_core, catalytic core domain of isoleucyl-tRNA
synthetases. Isoleucine amino-acyl tRNA synthetases
(IleRS) catalytic core domain . This class I enzyme is a
monomer which aminoacylates the 2'-OH of the nucleotide
at the 3' of the appropriate tRNA. The core domain is
based on the Rossman fold and is responsible for the
ATP-dependent formation of the enzyme bound
aminoacyl-adenylate. It contains the characteristic
class I HIGH and KMSKS motifs, which are involved in ATP
binding. IleRS has an insertion in the core domain,
which is subject to both deletions and rearrangements.
This editing region hydrolyzes mischarged cognate tRNAs
and thus prevents the incorporation of chemically
similar amino acids.
Length = 338
Score = 66.1 bits (162), Expect = 1e-11
Identities = 30/96 (31%), Positives = 45/96 (46%), Gaps = 8/96 (8%)
Query: 275 KFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKK 334
+FV PP G H GHAL ++D I R+ M+G PG D G+ ++ VEK+
Sbjct: 2 EFVFHDGPPYANGLPHYGHALNKILKDIINRYKTMQGYYVPRRPGWDCHGLPIELKVEKE 61
Query: 335 LWREEKKTRHEIGREKFIEK--------VWEWKKEV 362
L KK ++G +F K V E +++
Sbjct: 62 LGISGKKDIEKMGIAEFNAKCREFALRYVDEQEEQF 97
>gnl|CDD|168626 PRK06603, PRK06603, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 260
Score = 65.0 bits (158), Expect = 2e-11
Identities = 62/245 (25%), Positives = 112/245 (45%), Gaps = 11/245 (4%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISG 435
L GK ++T A++ I +AIA+ GA + + + E + K V+ L +E G +S
Sbjct: 6 LQGKKGLITGIANNMSISWAIAQLAKKHGAELWFTYQSEV-LEKRVKPLAEEIGCNFVSE 64
Query: 436 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNV 492
+ V + LF+ ++K+G D L+ A N G V+ + ++
Sbjct: 65 L--DVTNPKSISNLFDDIKEKWGSFDFLLHGMAFADKNELKGRYVDTSLENFHNSLHISC 122
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
S L++ + +GGSIV ++ G V+K AL K +A D+
Sbjct: 123 YSLLELSRSAEALMH--DGGSIVTLTYYGAEKVIPNYNVMGVAKAALEASVKYLANDMGE 180
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
NIRVN ++ G KT ++A+ + + + P+ R +++GG +L S+ +
Sbjct: 181 NNIRVNAISAGPIKTLASSAIGDFSTMLKSHAATAPLKRNTTQEDVGGAAVYLFSELSKG 240
Query: 613 ITGEV 617
+TGE+
Sbjct: 241 VTGEI 245
Score = 50.4 bits (120), Expect = 1e-06
Identities = 53/200 (26%), Positives = 90/200 (45%), Gaps = 11/200 (5%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISG 66
L GK ++T A++ I +AIA+ GA + + + E + K V+ L +E G +S
Sbjct: 6 LQGKKGLITGIANNMSISWAIAQLAKKHGAELWFTYQSEV-LEKRVKPLAEEIGCNFVSE 64
Query: 67 VVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNV 123
+ V + LF+ ++K+G D L+ A N G V+ + ++
Sbjct: 65 L--DVTNPKSISNLFDDIKEKWGSFDFLLHGMAFADKNELKGRYVDTSLENFHNSLHISC 122
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
S L++ + +GGSIV ++ G V+K AL K +A D+
Sbjct: 123 YSLLELSRSAEALMH--DGGSIVTLTYYGAEKVIPNYNVMGVAKAALEASVKYLANDMGE 180
Query: 184 ENIRVNCLAPGITKTKFAAA 203
NIRVN ++ G KT ++A
Sbjct: 181 NNIRVNAISAGPIKTLASSA 200
Score = 32.3 bits (73), Expect = 0.72
Identities = 23/64 (35%), Positives = 31/64 (48%), Gaps = 9/64 (14%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGIDILVSNA 702
V+K AL K +A D+ NIRVN ++ G I+T I ST +L S+A
Sbjct: 162 VAKAALEASVKYLANDMGENNIRVNAISAGPIKT-LASSAIGDFST--------MLKSHA 212
Query: 703 AVNP 706
A P
Sbjct: 213 ATAP 216
>gnl|CDD|182531 PRK10538, PRK10538, malonic semialdehyde reductase; Provisional.
Length = 248
Score = 62.5 bits (152), Expect = 1e-10
Identities = 43/189 (22%), Positives = 85/189 (44%), Gaps = 5/189 (2%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 76
VT ++ G G I +R +G V+ + R++ + + L+ E + V +
Sbjct: 5 VTGATAGFGECITRRFIQQGHKVIATGRRQERL----QELKDELGDNLYIAQLDVRNRAA 60
Query: 77 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 136
+++ ++ ID+LV+NA + P + W+ + + N K +T+ VLP
Sbjct: 61 IEEMLASLPAEWRNIDVLVNNAGLALGLEPAHKASVEDWETMIDTNNKGLVYMTRAVLPG 120
Query: 137 IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGIT 196
+ +RN G I+ + S G P+ Y +K + + + DL +RV + PG+
Sbjct: 121 MVERNHGHIINIGSTAGSWPYAGGNVYGATKAFVRQFSLNLRTDLHGTAVRVTDIEPGLV 180
Query: 197 K-TKFAAAK 204
T+F+ +
Sbjct: 181 GGTEFSNVR 189
Score = 62.1 bits (151), Expect = 1e-10
Identities = 43/195 (22%), Positives = 88/195 (45%), Gaps = 5/195 (2%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
VT ++ G G I +R +G V+ + R++ + + L+ E + V +
Sbjct: 5 VTGATAGFGECITRRFIQQGHKVIATGRRQERL----QELKDELGDNLYIAQLDVRNRAA 60
Query: 446 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 505
+++ ++ ID+LV+NA + P + W+ + + N K +T+ VLP
Sbjct: 61 IEEMLASLPAEWRNIDVLVNNAGLALGLEPAHKASVEDWETMIDTNNKGLVYMTRAVLPG 120
Query: 506 IRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGIT 565
+ +RN G I+ + S G P+ Y +K + + + DL +RV + PG+
Sbjct: 121 MVERNHGHIINIGSTAGSWPYAGGNVYGATKAFVRQFSLNLRTDLHGTAVRVTDIEPGLV 180
Query: 566 K-TKFAAALYETEEA 579
T+F+ ++ ++
Sbjct: 181 GGTEFSNVRFKGDDG 195
Score = 39.7 bits (93), Expect = 0.003
Identities = 22/63 (34%), Positives = 34/63 (53%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
ID+LV+NA + EP + S W+ + D N K +T+ VLP M ++ G I+ + S
Sbjct: 75 IDVLVNNAGLALGLEPAHKASVEDWETMIDTNNKGLVYMTRAVLPGMVERNHGHIINIGS 134
Query: 755 IGG 757
G
Sbjct: 135 TAG 137
>gnl|CDD|166421 PLN02780, PLN02780, ketoreductase/ oxidoreductase.
Length = 320
Score = 63.3 bits (154), Expect = 1e-10
Identities = 53/202 (26%), Positives = 96/202 (47%), Gaps = 12/202 (5%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQ-KEGHQKISGVVCH 70
G A+VT +DGIG A +L+ +G ++V+ +R + +++Q K +I VV
Sbjct: 53 GSWALVTGPTDGIGKGFAFQLARKGLNLVLVARNPDKLKDVSDSIQSKYSKTQIKTVVVD 112
Query: 71 VAKKEDR--QKLFEHAEKKFGGID--ILVSNAAVN-PATGPVVECPENVWDKIFEVNVKS 125
+ D +++ E E G+D +L++N V+ P E E + + +VNV+
Sbjct: 113 FSGDIDEGVKRIKETIE----GLDVGVLINNVGVSYPYARFFHEVDEELLKNLIKVNVEG 168
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
T +TQ VLP + KR G+I+ + S + L Y+ +K + ++ + +
Sbjct: 169 TTKVTQAVLPGMLKRKKGAIINIGSGAAIVIPSDPLYAVYAATKAYIDQFSRCLYVEYKK 228
Query: 184 ENIRVNCLAPGITKTKFAAAKK 205
I V C P TK A+ ++
Sbjct: 229 SGIDVQCQVPLYVATKMASIRR 250
Score = 62.2 bits (151), Expect = 3e-10
Identities = 53/199 (26%), Positives = 94/199 (47%), Gaps = 12/199 (6%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQ-KEGHQKISGVVCH 439
G A+VT +DGIG A +L+ +G ++V+ +R + +++Q K +I VV
Sbjct: 53 GSWALVTGPTDGIGKGFAFQLARKGLNLVLVARNPDKLKDVSDSIQSKYSKTQIKTVVVD 112
Query: 440 VAKKEDR--QKLFEHAEKKFGGID--ILVSNAAVN-PATGPVVECPENVWDKIFEVNVKS 494
+ D +++ E E G+D +L++N V+ P E E + + +VNV+
Sbjct: 113 FSGDIDEGVKRIKETIE----GLDVGVLINNVGVSYPYARFFHEVDEELLKNLIKVNVEG 168
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGG--LAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
T +TQ VLP + KR G+I+ + S + L Y+ +K + ++ + +
Sbjct: 169 TTKVTQAVLPGMLKRKKGAIINIGSGAAIVIPSDPLYAVYAATKAYIDQFSRCLYVEYKK 228
Query: 553 ENIRVNCLAPGITKTKFAA 571
I V C P TK A+
Sbjct: 229 SGIDVQCQVPLYVATKMAS 247
Score = 35.2 bits (81), Expect = 0.11
Identities = 21/64 (32%), Positives = 36/64 (56%), Gaps = 3/64 (4%)
Query: 694 GID--ILVSNAAVN-PANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIV 750
G+D +L++N V+ P E E + + VN++ + +TQ VLP M K+K G+I+
Sbjct: 130 GLDVGVLINNVGVSYPYARFFHEVDEELLKNLIKVNVEGTTKVTQAVLPGMLKRKKGAII 189
Query: 751 YVSS 754
+ S
Sbjct: 190 NIGS 193
>gnl|CDD|180753 PRK06924, PRK06924, short chain dehydrogenase; Provisional.
Length = 251
Score = 62.0 bits (151), Expect = 1e-10
Identities = 43/206 (20%), Positives = 85/206 (41%), Gaps = 12/206 (5%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+ ++T +S G+G AIA +L +G V+ SR E NK + L ++ + ++ +
Sbjct: 2 RYVIITGTSQGLGEAIANQLLEKGTHVISISRTE---NKELTKLAEQYNSNLTFHSLDLQ 58
Query: 73 KKEDRQKLFEHA-----EKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 127
+ + F E I L++NA + P+ + +N+ +
Sbjct: 59 DVHELETNFNEILSSIQEDNVSSI-HLINNAGMVAPIKPIEKAESEELITNVHLNLLAPM 117
Query: 128 LLTQEVLPYIRKRNGG-SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA--QDLASE 184
+LT + + + ++ +SS P+ AY SK L T+ VA Q+
Sbjct: 118 ILTSTFMKHTKDWKVDKRVINISSGAAKNPYFGWSAYCSSKAGLDMFTQTVATEQEEEEY 177
Query: 185 NIRVNCLAPGITKTKFAAAKKEVKKK 210
+++ +PG+ T A + K+
Sbjct: 178 PVKIVAFSPGVMDTNMQAQIRSSSKE 203
Score = 58.9 bits (143), Expect = 2e-09
Identities = 41/194 (21%), Positives = 81/194 (41%), Gaps = 12/194 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+ ++T +S G+G AIA +L +G V+ SR E NK + L ++ + ++ +
Sbjct: 2 RYVIITGTSQGLGEAIANQLLEKGTHVISISRTE---NKELTKLAEQYNSNLTFHSLDLQ 58
Query: 442 KKEDRQKLFEHA-----EKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTF 496
+ + F E I L++NA + P+ + +N+ +
Sbjct: 59 DVHELETNFNEILSSIQEDNVSSI-HLINNAGMVAPIKPIEKAESEELITNVHLNLLAPM 117
Query: 497 LLTQEVLPYIRKRNGG-SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA--QDLASE 553
+LT + + + ++ +SS P+ AY SK L T+ VA Q+
Sbjct: 118 ILTSTFMKHTKDWKVDKRVINISSGAAKNPYFGWSAYCSSKAGLDMFTQTVATEQEEEEY 177
Query: 554 NIRVNCLAPGITKT 567
+++ +PG+ T
Sbjct: 178 PVKIVAFSPGVMDT 191
>gnl|CDD|235910 PRK07024, PRK07024, short chain dehydrogenase; Provisional.
Length = 257
Score = 61.9 bits (151), Expect = 2e-10
Identities = 49/193 (25%), Positives = 89/193 (46%), Gaps = 13/193 (6%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 70
KV + ASS GIG A+A+ + +GA++ + +R+ + L K V +
Sbjct: 2 PLKVFITGASS-GIGQALAREYARQGATLGLVARRTDALQAFAARLPKAA-----RVSVY 55
Query: 71 VAKKEDRQKLFEHAEK---KFGGIDILVSNAAVNPATGPVVECPEN--VWDKIFEVNVKS 125
A D L A G D++++NA + + G + E E+ V+ ++ + N
Sbjct: 56 AADVRDADALAAAAADFIAAHGLPDVVIANAGI--SVGTLTEEREDLAVFREVMDTNYFG 113
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 185
Q + +R G++V ++S+ G+ GAYS SK A + +++ +L
Sbjct: 114 MVATFQPFIAPMRAARRGTLVGIASVAGVRGLPGAGAYSASKAAAIKYLESLRVELRPAG 173
Query: 186 IRVNCLAPGITKT 198
+RV +APG +T
Sbjct: 174 VRVVTIAPGYIRT 186
Score = 59.9 bits (146), Expect = 7e-10
Identities = 49/193 (25%), Positives = 89/193 (46%), Gaps = 13/193 (6%)
Query: 380 AGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCH 439
KV + ASS GIG A+A+ + +GA++ + +R+ + L K V +
Sbjct: 2 PLKVFITGASS-GIGQALAREYARQGATLGLVARRTDALQAFAARLPKAA-----RVSVY 55
Query: 440 VAKKEDRQKLFEHAEK---KFGGIDILVSNAAVNPATGPVVECPEN--VWDKIFEVNVKS 494
A D L A G D++++NA + + G + E E+ V+ ++ + N
Sbjct: 56 AADVRDADALAAAAADFIAAHGLPDVVIANAGI--SVGTLTEEREDLAVFREVMDTNYFG 113
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASEN 554
Q + +R G++V ++S+ G+ GAYS SK A + +++ +L
Sbjct: 114 MVATFQPFIAPMRAARRGTLVGIASVAGVRGLPGAGAYSASKAAAIKYLESLRVELRPAG 173
Query: 555 IRVNCLAPGITKT 567
+RV +APG +T
Sbjct: 174 VRVVTIAPGYIRT 186
Score = 36.1 bits (84), Expect = 0.054
Identities = 17/38 (44%), Positives = 22/38 (57%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
GAYS SK A + + +L P +RV +APG IRT
Sbjct: 149 GAYSASKAAAIKYLESLRVELRPAGVRVVTIAPGYIRT 186
>gnl|CDD|181198 PRK08017, PRK08017, oxidoreductase; Provisional.
Length = 256
Score = 61.6 bits (150), Expect = 2e-10
Identities = 54/208 (25%), Positives = 85/208 (40%), Gaps = 25/208 (12%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
K ++T S GIG A L G V+ + RK +V + + +L G +
Sbjct: 3 KSVLITGCSSGIGLEAALELKRRGYRVLAACRKPDDVAR-MNSLGFTG----------IL 51
Query: 442 KKEDRQKLFEHAEKK---------FGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 492
D + E A + +G L +NA GP+ ++ F N
Sbjct: 52 LDLDDPESVERAADEVIALTDNRLYG----LFNNAGFG-VYGPLSTISRQQMEQQFSTNF 106
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
T LT +LP + G IV SS+ GL GAY+ SK AL + A+ +L
Sbjct: 107 FGTHQLTMLLLPAMLPHGEGRIVMTSSVMGLISTPGRGAYAASKYALEAWSDALRMELRH 166
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAH 580
I+V+ + PG +T+F + +T+
Sbjct: 167 SGIKVSLIEPGPIRTRFTDNVNQTQSDK 194
Score = 61.3 bits (149), Expect = 3e-10
Identities = 53/197 (26%), Positives = 81/197 (41%), Gaps = 25/197 (12%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
K ++T S GIG A L G V+ + RK +V + + +L G +
Sbjct: 3 KSVLITGCSSGIGLEAALELKRRGYRVLAACRKPDDVAR-MNSLGFTG----------IL 51
Query: 73 KKEDRQKLFEHAEKK---------FGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNV 123
D + E A + +G L +NA GP+ ++ F N
Sbjct: 52 LDLDDPESVERAADEVIALTDNRLYG----LFNNAGFG-VYGPLSTISRQQMEQQFSTNF 106
Query: 124 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
T LT +LP + G IV SS+ GL GAY+ SK AL + A+ +L
Sbjct: 107 FGTHQLTMLLLPAMLPHGEGRIVMTSSVMGLISTPGRGAYAASKYALEAWSDALRMELRH 166
Query: 184 ENIRVNCLAPGITKTKF 200
I+V+ + PG +T+F
Sbjct: 167 SGIKVSLIEPGPIRTRF 183
Score = 35.4 bits (82), Expect = 0.074
Identities = 17/42 (40%), Positives = 25/42 (59%)
Query: 639 GAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
GAY+ SK AL + + +L I+V+ + PG IRT+F D
Sbjct: 144 GAYAASKYALEAWSDALRMELRHSGIKVSLIEPGPIRTRFTD 185
>gnl|CDD|235681 PRK06039, ileS, isoleucyl-tRNA synthetase; Reviewed.
Length = 975
Score = 64.0 bits (157), Expect = 2e-10
Identities = 42/133 (31%), Positives = 56/133 (42%), Gaps = 11/133 (8%)
Query: 234 PLPSSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGK-FVMVIPPPNVTGTLHLG 292
+ S +E +W++ F KSI E G FV PP G H G
Sbjct: 6 EVDSQPDFPALEEEVLKFWKENDIF-----EKSI-ENREGGPEFVFYDGPPTANGLPHYG 59
Query: 293 HALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFI 352
H LT ++D + R+ MKG G D G+ ++ VEK+L KK E G EKF
Sbjct: 60 HLLTRTIKDVVPRYKTMKGYKVERRAGWDTHGLPVELEVEKELGISGKKDIEEYGIEKFN 119
Query: 353 EK----VWEWKKE 361
EK V + E
Sbjct: 120 EKCRESVLRYTDE 132
>gnl|CDD|178331 PLN02730, PLN02730, enoyl-[acyl-carrier-protein] reductase.
Length = 303
Score = 60.9 bits (148), Expect = 5e-10
Identities = 77/290 (26%), Positives = 122/290 (42%), Gaps = 50/290 (17%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVI-----------SSRKESNVNKAVETL 425
L GK A + A +G G+AIAK L+ GA +++ +S + +++ L
Sbjct: 7 LRGKRAFIAGVADDNGYGWAIAKALAAAGAEILVGTWVPALNIFETSLRRGKFDES-RKL 65
Query: 426 QKEGHQKISGV------------VCHVAKKEDR---------QKLFEHAEKKFGGIDILV 464
+I+ V V K R Q++ E + FG IDILV
Sbjct: 66 PDGSLMEITKVYPLDAVFDTPEDVPEDVKTNKRYAGSSNWTVQEVAESVKADFGSIDILV 125
Query: 465 SNAAVNP-ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGG---SIVYVSS- 519
+ A P T P++E + + S L Q P + GG S+ Y++S
Sbjct: 126 HSLANGPEVTKPLLETSRKGYLAAISASSYSFVSLLQHFGPIMNP--GGASISLTYIASE 183
Query: 520 --IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-NIRVNCLAPGITKTKFAAALYET 576
I G G S +K AL T+ +A + + IRVN ++ G ++ A A+
Sbjct: 184 RIIPGYG-----GGMSSAKAALESDTRVLAFEAGRKYKIRVNTISAGPLGSRAAKAIGFI 238
Query: 577 EEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAGGMQS 626
++ E + +N P+ + DE+G AFL S AS ITG I G+ +
Sbjct: 239 DDMIEYSYANAPLQKELTADEVGNAAAFLASPLASAITGATIYVDNGLNA 288
Score = 38.6 bits (90), Expect = 0.008
Identities = 66/258 (25%), Positives = 104/258 (40%), Gaps = 56/258 (21%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVI-----------SSRKESNVNKAVETL 56
L GK A + A +G G+AIAK L+A GA +++ +S + +++ L
Sbjct: 7 LRGKRAFIAGVADDNGYGWAIAKALAAAGAEILVGTWVPALNIFETSLRRGKFDES-RKL 65
Query: 57 QKEGHQKISGV------------VCHVAKKEDR---------QKLFEHAEKKFGGIDILV 95
+I+ V V K R Q++ E + FG IDILV
Sbjct: 66 PDGSLMEITKVYPLDAVFDTPEDVPEDVKTNKRYAGSSNWTVQEVAESVKADFGSIDILV 125
Query: 96 SNAAVNP-ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGG---SIVYVSS- 150
+ A P T P++E + + S L Q P + GG S+ Y++S
Sbjct: 126 HSLANGPEVTKPLLETSRKGYLAAISASSYSFVSLLQHFGPIMNP--GGASISLTYIASE 183
Query: 151 --IGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE-NIRVNCLAPGITKTKFAAAKKEV 207
I G G S +K AL T+ +A + + IRVN ++ G ++ A A +
Sbjct: 184 RIIPGYG-----GGMSSAKAALESDTRVLAFEAGRKYKIRVNTISAGPLGSRAAKAIGFI 238
Query: 208 KKKETNDEPIVYTSNTAP 225
D+ I Y+ AP
Sbjct: 239 ------DDMIEYSYANAP 250
>gnl|CDD|235627 PRK05854, PRK05854, short chain dehydrogenase; Provisional.
Length = 313
Score = 59.7 bits (145), Expect = 2e-09
Identities = 64/222 (28%), Positives = 94/222 (42%), Gaps = 36/222 (16%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ-KIS--- 65
L+GK AVVT +SDG+G +A+RL+A GA V++ R + AV ++ K+S
Sbjct: 12 LSGKRAVVTGASDGLGLGLARRLAAAGAEVILPVRNRAKGEAAVAAIRTAVPDAKLSLRA 71
Query: 66 ---GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 122
+ VA ++ + AE + I +L++NA V T P + + ++ F N
Sbjct: 72 LDLSSLASVAALGEQLR----AEGR--PIHLLINNAGV--MTPPERQTTADGFELQFGTN 123
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIG---------------GLAPFKLLGAYSVSK 167
F LT +LP +R + SSI A + AYS SK
Sbjct: 124 HLGHFALTAHLLPLLRA-GRARVTSQSSIAARRGAINWDDLNWERSYAGMR---AYSQSK 179
Query: 168 TA--LLGLTKAVAQDLASENIRVNCLAPGITKTKFAAAKKEV 207
A L L A I N PG+ T AA+ EV
Sbjct: 180 IAVGLFALELDRRSRAAGWGITSNLAHPGVAPTNLLAARPEV 221
Score = 52.8 bits (127), Expect = 3e-07
Identities = 61/218 (27%), Positives = 90/218 (41%), Gaps = 36/218 (16%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ-KIS--- 434
L+GK AVVT +SDG+G +A+RL+ GA V++ R + AV ++ K+S
Sbjct: 12 LSGKRAVVTGASDGLGLGLARRLAAAGAEVILPVRNRAKGEAAVAAIRTAVPDAKLSLRA 71
Query: 435 ---GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 491
+ VA ++ + AE + I +L++NA V T P + + ++ F N
Sbjct: 72 LDLSSLASVAALGEQLR----AEGR--PIHLLINNAGV--MTPPERQTTADGFELQFGTN 123
Query: 492 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIG---------------GLAPFKLLGAYSVSK 536
F LT +LP +R + SSI A + AYS SK
Sbjct: 124 HLGHFALTAHLLPLLRA-GRARVTSQSSIAARRGAINWDDLNWERSYAGMR---AYSQSK 179
Query: 537 TA--LLGLTKAVAQDLASENIRVNCLAPGITKTKFAAA 572
A L L A I N PG+ T AA
Sbjct: 180 IAVGLFALELDRRSRAAGWGITSNLAHPGVAPTNLLAA 217
>gnl|CDD|187654 cd08951, DR_C-13_KR_SDR_c_like, daunorubicin C-13 ketoreductase
(KR), classical (c)-like SDRs. Daunorubicin is a
clinically important therapeutic compound used in some
cancer treatments. Daunorubicin C-13 ketoreductase is
member of the classical SDR family with a canonical
glycine-rich NAD(P)-binding motif, but lacking a
complete match to the active site tetrad characteristic
of this group. The critical Tyr, plus the Lys and
upstream Asn are present, but the catalytic Ser is
replaced, generally by Gln. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human prostaglandin dehydrogenase
(PGDH) numbering). In addition to the Tyr and Lys, there
is often an upstream Ser (Ser-138, PGDH numbering)
and/or an Asn (Asn-107, PGDH numbering) contributing to
the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G
NAD(P)-binding motif. Some atypical SDRs have lost
catalytic activity and/or have an unusual NAD(P)-binding
motif and missing or unusual active site residues.
Reactions catalyzed within the SDR family include
isomerization, decarboxylation, epimerization, C=N bond
reduction, dehydratase activity, dehalogenation,
Enoyl-CoA reduction, and carbonyl-alcohol
oxidoreduction.
Length = 260
Score = 58.7 bits (142), Expect = 2e-09
Identities = 51/200 (25%), Positives = 85/200 (42%), Gaps = 28/200 (14%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 76
+T SSDG+G A A+ L +G VV+ +R + A ++ ++ +
Sbjct: 12 ITGSSDGLGLAAARTLLHQGHEVVLHARSQKRAADAKAACP----GAAGVLIGDLSSLAE 67
Query: 77 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 136
+KL + G D ++ NA + +GP + P+ + VNV + ++LT +
Sbjct: 68 TRKLADQV-NAIGRFDAVIHNAGI--LSGPNRKTPDTGIPAMVAVNVLAPYVLTALIRRP 124
Query: 137 IRKRNGGSIVYVSS---IGGLA----------PFKLLGAYSVSKTALLGLTKAVAQDLAS 183
R ++Y+SS GG A AYS SK +L L AVA+
Sbjct: 125 KR------LIYLSSGMHRGGNASLDDIDWFNRGENDSPAYSDSKLHVLTLAAAVAR--RW 176
Query: 184 ENIRVNCLAPGITKTKFAAA 203
+++ N + PG TK A
Sbjct: 177 KDVSSNAVHPGWVPTKMGGA 196
Score = 58.3 bits (141), Expect = 3e-09
Identities = 57/222 (25%), Positives = 95/222 (42%), Gaps = 34/222 (15%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
+T SSDG+G A A+ L +G VV+ +R + A ++ ++ +
Sbjct: 12 ITGSSDGLGLAAARTLLHQGHEVVLHARSQKRAADAKAACP----GAAGVLIGDLSSLAE 67
Query: 446 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 505
+KL + G D ++ NA + +GP + P+ + VNV + ++LT +
Sbjct: 68 TRKLADQV-NAIGRFDAVIHNAGI--LSGPNRKTPDTGIPAMVAVNVLAPYVLTALIRRP 124
Query: 506 IRKRNGGSIVYVSS---IGGLA----------PFKLLGAYSVSKTALLGLTKAVAQDLAS 552
R ++Y+SS GG A AYS SK +L L AVA+
Sbjct: 125 KR------LIYLSSGMHRGGNASLDDIDWFNRGENDSPAYSDSKLHVLTLAAAVAR--RW 176
Query: 553 ENIRVNCLAPGITKTKF--AAALYETEEAHE----IAVSNVP 588
+++ N + PG TK A A + E+ H +A S+ P
Sbjct: 177 KDVSSNAVHPGWVPTKMGGAGAPDDLEQGHLTQVWLAESDDP 218
>gnl|CDD|187595 cd05334, DHPR_SDR_c_like, dihydropteridine reductase (DHPR),
classical (c) SDRs. Dihydropteridine reductase is an
NAD-binding protein related to the SDRs. It converts
dihydrobiopterin into tetrahydrobiopterin, a cofactor
necessary in catecholamines synthesis. Dihydropteridine
reductase has the YXXXK of these tyrosine-dependent
oxidoreductases, but lacks the typical upstream Asn and
Ser catalytic residues. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRS are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes have a 3-glycine N-terminal
NAD(P)(H)-binding pattern (typically, TGxxxGxG in
classical SDRs and TGxxGxxG in extended SDRs), while
substrate binding is in the C-terminal region. A
critical catalytic Tyr residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering), is often found in a conserved YXXXK pattern.
In addition to the Tyr and Lys, there is often an
upstream Ser (Ser-138, 15-PGDH numbering) and/or an Asn
(Asn-107, 15-PGDH numbering) or additional Ser,
contributing to the active site. Substrates for these
enzymes include sugars, steroids, alcohols, and aromatic
compounds. The standard reaction mechanism is a proton
relay involving the conserved Tyr and Lys, as well as
Asn (or Ser). Some SDR family members, including 17
beta-hydroxysteroid dehydrogenase contain an additional
helix-turn-helix motif that is not generally found among
SDRs.
Length = 221
Score = 57.7 bits (140), Expect = 3e-09
Identities = 43/255 (16%), Positives = 88/255 (34%), Gaps = 55/255 (21%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKA-VETLQKEGHQKISGVVCH 439
+V +V +G A+ + + G V E+ A + L +
Sbjct: 1 ARVVLVYGGRGALGSAVVQAFKSRGWWVASIDLAENEEADASIIVLDSD----------- 49
Query: 440 VAKKEDRQKLFEHAEKKFGGIDILVSNAAV----NPATGPVVECPENVWDKIFEVNVKST 495
+ E +++ + G +D L+ A + + V+ WD +++ N+ ++
Sbjct: 50 -SFTEQAKQVVASVARLSGKVDALICVAGGWAGGSAKSKSFVK----NWDLMWKQNLWTS 104
Query: 496 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL--ASE 553
F+ + ++ GG +V + L P + Y +K A+ LT+++A +
Sbjct: 105 FIASHLATKHLLS--GGLLVLTGAKAALEPTPGMIGYGAAKAAVHQLTQSLAAENSGLPA 162
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPD----------EMGGIVA 603
N + P T P R A+PD + ++
Sbjct: 163 GSTANAILPVTLDT--------------------PANRKAMPDADFSSWTPLEFIAELIL 202
Query: 604 FLCSDDASYITGEVI 618
F S A +G +I
Sbjct: 203 FWASGAARPKSGSLI 217
Score = 51.9 bits (125), Expect = 2e-07
Identities = 33/194 (17%), Positives = 72/194 (37%), Gaps = 25/194 (12%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKA-VETLQKEGHQKISGVVCH 70
+V +V +G A+ + + G V E+ A + L +
Sbjct: 1 ARVVLVYGGRGALGSAVVQAFKSRGWWVASIDLAENEEADASIIVLDSD----------- 49
Query: 71 VAKKEDRQKLFEHAEKKFGGIDILVSNAAV----NPATGPVVECPENVWDKIFEVNVKST 126
+ E +++ + G +D L+ A + + V+ WD +++ N+ ++
Sbjct: 50 -SFTEQAKQVVASVARLSGKVDALICVAGGWAGGSAKSKSFVK----NWDLMWKQNLWTS 104
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL--ASE 184
F+ + ++ GG +V + L P + Y +K A+ LT+++A +
Sbjct: 105 FIASHLATKHLLS--GGLLVLTGAKAALEPTPGMIGYGAAKAAVHQLTQSLAAENSGLPA 162
Query: 185 NIRVNCLAPGITKT 198
N + P T
Sbjct: 163 GSTANAILPVTLDT 176
Score = 31.1 bits (71), Expect = 1.4
Identities = 16/72 (22%), Positives = 32/72 (44%), Gaps = 10/72 (13%)
Query: 687 STDKLYGGIDILVSNAAV----NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMR 742
S +L G +D L+ A + ++ V+ WD ++ NL +SF+ + ++
Sbjct: 61 SVARLSGKVDALICVAGGWAGGSAKSKSFVK----NWDLMWKQNLWTSFIASHLATKHL- 115
Query: 743 KKKGGSIVYVSS 754
GG +V +
Sbjct: 116 -LSGGLLVLTGA 126
>gnl|CDD|180586 PRK06483, PRK06483, dihydromonapterin reductase; Provisional.
Length = 236
Score = 57.2 bits (139), Expect = 5e-09
Identities = 46/185 (24%), Positives = 82/185 (44%), Gaps = 18/185 (9%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
++T + IG A+A L A+G V++S R A++ L++ G Q I
Sbjct: 6 LITGAGQRIGLALAWHLLAQGQPVIVSYRTH---YPAIDGLRQAGAQCIQADFST---NA 59
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
+ ++ G+ ++ NA+ A P +V ++ +++V + +LL +
Sbjct: 60 GIMAFIDELKQHTDGLRAIIHNASDWLAEKPGAP-LADVLARMMQIHVNAPYLLNLALED 118
Query: 136 YIRK-RNGGS-IV----YVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 189
+R + S I+ YV G AY+ SK AL +T + A LA E ++VN
Sbjct: 119 LLRGHGHAASDIIHITDYVVEKGS----DKHIAYAASKAALDNMTLSFAAKLAPE-VKVN 173
Query: 190 CLAPG 194
+AP
Sbjct: 174 SIAPA 178
Score = 55.7 bits (135), Expect = 2e-08
Identities = 45/185 (24%), Positives = 81/185 (43%), Gaps = 18/185 (9%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
++T + IG A+A L +G V++S R A++ L++ G Q I
Sbjct: 6 LITGAGQRIGLALAWHLLAQGQPVIVSYRTH---YPAIDGLRQAGAQCIQADFST---NA 59
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
+ ++ G+ ++ NA+ A P +V ++ +++V + +LL +
Sbjct: 60 GIMAFIDELKQHTDGLRAIIHNASDWLAEKPGAP-LADVLARMMQIHVNAPYLLNLALED 118
Query: 505 YIRK-RNGGS-IV----YVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVN 558
+R + S I+ YV G AY+ SK AL +T + A LA E ++VN
Sbjct: 119 LLRGHGHAASDIIHITDYVVEKGS----DKHIAYAASKAALDNMTLSFAAKLAPE-VKVN 173
Query: 559 CLAPG 563
+AP
Sbjct: 174 SIAPA 178
Score = 41.5 bits (98), Expect = 7e-04
Identities = 20/41 (48%), Positives = 25/41 (60%), Gaps = 1/41 (2%)
Query: 640 AYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGD 680
AY+ SK AL +T A LAPE ++VN +AP LI GD
Sbjct: 147 AYAASKAALDNMTLSFAAKLAPE-VKVNSIAPALILFNEGD 186
>gnl|CDD|180596 PRK06505, PRK06505, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 271
Score = 57.4 bits (139), Expect = 6e-09
Identities = 64/242 (26%), Positives = 107/242 (44%), Gaps = 25/242 (10%)
Query: 388 ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQ 447
A+ I + IAK+L+ +GA + + + E+ + K V+ L + + C V
Sbjct: 16 ANDHSIAWGIAKQLAAQGAELAFTYQGEA-LGKRVKPLAESLGSDFV-LPCDVEDIASVD 73
Query: 448 KLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
+FE EKK+G +D +V N G + + + V S F T+
Sbjct: 74 AVFEALEKKWGKLDFVVHAIGFSDKNELKGRYADTTRENFSRTM---VISCFSFTE---- 126
Query: 505 YIRKR------NGGSIV---YVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 555
I KR +GGS++ Y S + + ++G V+K AL + +A D + I
Sbjct: 127 -IAKRAAKLMPDGGSMLTLTYGGSTRVMPNYNVMG---VAKAALEASVRYLAADYGPQGI 182
Query: 556 RVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITG 615
RVN ++ G +T A + + N P+ R DE+GG +L SD +S +TG
Sbjct: 183 RVNAISAGPVRTLAGAGIGDARAIFSYQQRNSPLRRTVTIDEVGGSALYLLSDLSSGVTG 242
Query: 616 EV 617
E+
Sbjct: 243 EI 244
Score = 42.8 bits (101), Expect = 4e-04
Identities = 50/192 (26%), Positives = 85/192 (44%), Gaps = 25/192 (13%)
Query: 19 ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQ 78
A+ I + IAK+L+A+GA + + + E+ + K V+ L + + C V
Sbjct: 16 ANDHSIAWGIAKQLAAQGAELAFTYQGEA-LGKRVKPLAESLGSDFV-LPCDVEDIASVD 73
Query: 79 KLFEHAEKKFGGIDILVSNAAV---NPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
+FE EKK+G +D +V N G + + + V S F T+
Sbjct: 74 AVFEALEKKWGKLDFVVHAIGFSDKNELKGRYADTTRENFSRTM---VISCFSFTE---- 126
Query: 136 YIRKR------NGGSIV---YVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENI 186
I KR +GGS++ Y S + + ++G V+K AL + +A D + I
Sbjct: 127 -IAKRAAKLMPDGGSMLTLTYGGSTRVMPNYNVMG---VAKAALEASVRYLAADYGPQGI 182
Query: 187 RVNCLAPGITKT 198
RVN ++ G +T
Sbjct: 183 RVNAISAGPVRT 194
Score = 35.5 bits (82), Expect = 0.084
Identities = 14/34 (41%), Positives = 21/34 (61%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V+K AL + +A D P+ IRVN ++ G +RT
Sbjct: 161 VAKAALEASVRYLAADYGPQGIRVNAISAGPVRT 194
>gnl|CDD|235776 PRK06300, PRK06300, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 299
Score = 57.1 bits (138), Expect = 9e-09
Identities = 73/294 (24%), Positives = 116/294 (39%), Gaps = 62/294 (21%)
Query: 379 LAGKVAVVTASSD--GIGFAIAKRLSTEGASVVI--------------------SSRKES 416
L GK+A + D G G+ IAK L+ GA++++ +SRK S
Sbjct: 6 LTGKIAFIAGIGDDQGYGWGIAKALAEAGATILVGTWVPIYKIFSQSLELGKFDASRKLS 65
Query: 417 NVNKAV-------------------ETLQKEGHQKISG-VVCHVAKKEDRQKLFEHAEKK 456
N + E + + ++ +SG + VA E +K
Sbjct: 66 NGSLLTFAKIYPMDASFDTPEDVPEEIRENKRYKDLSGYTISEVA---------EQVKKD 116
Query: 457 FGGIDILVSNAAVNP-ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIV 515
FG IDILV + A +P + P++E + + S L P + GGS +
Sbjct: 117 FGHIDILVHSLANSPEISKPLLETSRKGYLAALSTSSYSFVSLLSHFGPIMNP--GGSTI 174
Query: 516 YVSSIGGLAPFKLLGAY----SVSKTALLGLTKAVAQDLASE-NIRVNCLAPGITKTKFA 570
S+ LA + + Y S +K AL TK +A + IRVN ++ G ++
Sbjct: 175 ---SLTYLASMRAVPGYGGGMSSAKAALESDTKVLAWEAGRRWGIRVNTISAGPLASRAG 231
Query: 571 AALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGEVIVAAGGM 624
A+ E + P+ +++G AFL S AS ITGE + G
Sbjct: 232 KAIGFIERMVDYYQDWAPLPEPMEAEQVGAAAAFLVSPLASAITGETLYVDHGA 285
Score = 39.4 bits (92), Expect = 0.005
Identities = 60/242 (24%), Positives = 96/242 (39%), Gaps = 62/242 (25%)
Query: 10 LTGKVAVVTASSD--GIGFAIAKRLSAEGASVVI--------------------SSRKES 47
LTGK+A + D G G+ IAK L+ GA++++ +SRK S
Sbjct: 6 LTGKIAFIAGIGDDQGYGWGIAKALAEAGATILVGTWVPIYKIFSQSLELGKFDASRKLS 65
Query: 48 NVNKAV-------------------ETLQKEGHQKISG-VVCHVAKKEDRQKLFEHAEKK 87
N + E + + ++ +SG + VA E +K
Sbjct: 66 NGSLLTFAKIYPMDASFDTPEDVPEEIRENKRYKDLSGYTISEVA---------EQVKKD 116
Query: 88 FGGIDILVSNAAVNP-ATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNGGSIV 146
FG IDILV + A +P + P++E + + S L P + GGS +
Sbjct: 117 FGHIDILVHSLANSPEISKPLLETSRKGYLAALSTSSYSFVSLLSHFGPIMNP--GGSTI 174
Query: 147 YVSSIGGLAPFKLLGAY----SVSKTALLGLTKAVAQDLASE-NIRVNCLAPGITKTKFA 201
S+ LA + + Y S +K AL TK +A + IRVN ++ G ++
Sbjct: 175 ---SLTYLASMRAVPGYGGGMSSAKAALESDTKVLAWEAGRRWGIRVNTISAGPLASRAG 231
Query: 202 AA 203
A
Sbjct: 232 KA 233
>gnl|CDD|235736 PRK06196, PRK06196, oxidoreductase; Provisional.
Length = 315
Score = 57.0 bits (138), Expect = 1e-08
Identities = 44/151 (29%), Positives = 66/151 (43%), Gaps = 24/151 (15%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 69
L+GK A+VT G+G + L+ GA V++ +R+ + A E L I GV
Sbjct: 24 LSGKTAIVTGGYSGLGLETTRALAQAGAHVIVPARR---PDVAREALAG-----IDGVEV 75
Query: 70 HVAKKEDRQKLFEHAEKKFGG----IDILVSNAAVNPATGPVVECPENV----WDKIFEV 121
+ D + + AE+ F IDIL++NA V + CPE W+ F
Sbjct: 76 VMLDLADLESVRAFAER-FLDSGRRIDILINNAGV-------MACPETRVGDGWEAQFAT 127
Query: 122 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIG 152
N F L + P + G +V +SS G
Sbjct: 128 NHLGHFALVNLLWPALAAGAGARVVALSSAG 158
Score = 54.3 bits (131), Expect = 9e-08
Identities = 44/151 (29%), Positives = 66/151 (43%), Gaps = 24/151 (15%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVC 438
L+GK A+VT G+G + L+ GA V++ +R+ + A E L I GV
Sbjct: 24 LSGKTAIVTGGYSGLGLETTRALAQAGAHVIVPARR---PDVAREALAG-----IDGVEV 75
Query: 439 HVAKKEDRQKLFEHAEKKFGG----IDILVSNAAVNPATGPVVECPENV----WDKIFEV 490
+ D + + AE+ F IDIL++NA V + CPE W+ F
Sbjct: 76 VMLDLADLESVRAFAER-FLDSGRRIDILINNAGV-------MACPETRVGDGWEAQFAT 127
Query: 491 NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIG 521
N F L + P + G +V +SS G
Sbjct: 128 NHLGHFALVNLLWPALAAGAGARVVALSSAG 158
Score = 31.2 bits (71), Expect = 2.0
Identities = 20/62 (32%), Positives = 27/62 (43%), Gaps = 3/62 (4%)
Query: 695 IDILVSNAAVNPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYVSS 754
IDIL++NA V E V W+ F N F L + P + G +V +SS
Sbjct: 100 IDILINNAGVMACPETRVGDG---WEAQFATNHLGHFALVNLLWPALAAGAGARVVALSS 156
Query: 755 IG 756
G
Sbjct: 157 AG 158
>gnl|CDD|180789 PRK06997, PRK06997, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 260
Score = 55.2 bits (133), Expect = 3e-08
Identities = 62/251 (24%), Positives = 109/251 (43%), Gaps = 10/251 (3%)
Query: 379 LAGKVAVVTA--SSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
LAGK ++T S+ I + IAK EGA + + + ++ E + G +
Sbjct: 4 LAGKRILITGLLSNRSIAYGIAKACKREGAELAFTYVGDRFKDRITEFAAEFGSDLV--F 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF----EVNV 492
C VA E LF + + G+D LV + P + + + + F +++
Sbjct: 62 PCDVASDEQIDALFASLGQHWDGLDGLVHSIGFAPREAIAGDFLDGLSRENFRIAHDISA 121
Query: 493 KSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
S L + LP + S++ +S +G ++K +L + +A L
Sbjct: 122 YSFPALAKAALPMLSDD--ASLLTLSYLGAERVVPNYNTMGLAKASLEASVRYLAVSLGP 179
Query: 553 ENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASY 612
+ IR N ++ G KT A+ + + + + SN P+ R +E+G + AFL SD AS
Sbjct: 180 KGIRANGISAGPIKTLAASGIKDFGKILDFVESNAPLRRNVTIEEVGNVAAFLLSDLASG 239
Query: 613 ITGEVIVAAGG 623
+TGE+ G
Sbjct: 240 VTGEITHVDSG 250
>gnl|CDD|236124 PRK07889, PRK07889, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 256
Score = 54.9 bits (133), Expect = 4e-08
Identities = 71/265 (26%), Positives = 107/265 (40%), Gaps = 37/265 (13%)
Query: 379 LAGK----VAVVTASSDGIGFAIAKRLSTEGASVVISS--RKESNVNKAVETLQKEGHQK 432
L GK V+T SS I F +A+ +GA VV++ R + + L +
Sbjct: 5 LEGKRILVTGVITDSS--IAFHVARVAQEQGAEVVLTGFGRALRLTERIAKRLPEPAP-- 60
Query: 433 ISGVV-CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWD--- 485
V+ V +E L + + G+D +V + P + G ++ P W+
Sbjct: 61 ---VLELDVTNEEHLASLADRVREHVDGLDGVVHSIGFAPQSALGGNFLDAP---WEDVA 114
Query: 486 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLA--PFKLLGAYS---VSKTALL 540
V+ S L + +LP + GGSIV GL AY V+K AL
Sbjct: 115 TALHVSAYSLKSLAKALLPLMN--EGGSIV------GLDFDATVAWPAYDWMGVAKAALE 166
Query: 541 GLTKAVAQDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPMG-RLAVPDEMG 599
+ +A+DL IRVN +A G +T A A+ E E P+G + P +
Sbjct: 167 STNRYLARDLGPRGIRVNLVAAGPIRTLAAKAIPGFELLEEGWDERAPLGWDVKDPTPVA 226
Query: 600 GIVAFLCSDDASYITGEVIVAAGGM 624
V L SD TGE++ GG
Sbjct: 227 RAVVALLSDWFPATTGEIVHVDGGA 251
Score = 43.8 bits (104), Expect = 1e-04
Identities = 54/202 (26%), Positives = 84/202 (41%), Gaps = 32/202 (15%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISS--RKESNVNKAVETLQKEGHQKISGVV-CHVA 72
V+T SS I F +A+ +GA VV++ R + + L + V+ V
Sbjct: 15 VITDSS--IAFHVARVAQEQGAEVVLTGFGRALRLTERIAKRLPEPAP-----VLELDVT 67
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWD---KIFEVNVKST 126
+E L + + G+D +V + P + G ++ P W+ V+ S
Sbjct: 68 NEEHLASLADRVREHVDGLDGVVHSIGFAPQSALGGNFLDAP---WEDVATALHVSAYSL 124
Query: 127 FLLTQEVLPYIRKRNGGSIVYVSSIGGLA--PFKLLGAYS---VSKTALLGLTKAVAQDL 181
L + +LP + GGSIV GL AY V+K AL + +A+DL
Sbjct: 125 KSLAKALLPLMN--EGGSIV------GLDFDATVAWPAYDWMGVAKAALESTNRYLARDL 176
Query: 182 ASENIRVNCLAPGITKTKFAAA 203
IRVN +A G +T A A
Sbjct: 177 GPRGIRVNLVAAGPIRTLAAKA 198
Score = 34.9 bits (81), Expect = 0.11
Identities = 17/34 (50%), Positives = 21/34 (61%)
Query: 643 VSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
V+K AL + +A DL P IRVN +A G IRT
Sbjct: 160 VAKAALESTNRYLARDLGPRGIRVNLVAAGPIRT 193
>gnl|CDD|181187 PRK07984, PRK07984, enoyl-(acyl carrier protein) reductase;
Provisional.
Length = 262
Score = 54.1 bits (130), Expect = 7e-08
Identities = 60/254 (23%), Positives = 111/254 (43%), Gaps = 16/254 (6%)
Query: 379 LAGKVAVVT--ASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGV 436
L+GK +VT AS I + IA+ + EGA + + + + + VE + I +
Sbjct: 4 LSGKRILVTGVASKLSIAYGIAQAMHREGAELAFTYQND-KLKGRVEEFAAQLGSDIV-L 61
Query: 437 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWDKIFEVNVK 493
C VA+ +F K + D V + P G V KI
Sbjct: 62 PCDVAEDASIDAMFAELGKVWPKFDGFVHSIGFAPGDQLDGDYVNAVTREGFKIAHDISS 121
Query: 494 STFLLTQEVLPYIRKRNGG--SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 551
+F+ + + ++ Y+ + + + ++G ++K +L + +A +
Sbjct: 122 YSFVAMAKACRSMLNPGSALLTLSYLGAERAIPNYNVMG---LAKASLEANVRYMANAMG 178
Query: 552 SENIRVNCLAPGITKTKFAAALYETEE--AHEIAVSNVPMGRLAVPDEMGGIVAFLCSDD 609
E +RVN ++ G +T A+ + + + AH AV+ P+ R +++G AFLCSD
Sbjct: 179 PEGVRVNAISAGPIRTLAASGIKDFRKMLAHCEAVT--PIRRTVTIEDVGNSAAFLCSDL 236
Query: 610 ASYITGEVIVAAGG 623
++ I+GEV+ GG
Sbjct: 237 SAGISGEVVHVDGG 250
Score = 34.5 bits (79), Expect = 0.17
Identities = 43/207 (20%), Positives = 84/207 (40%), Gaps = 12/207 (5%)
Query: 10 LTGKVAVVT--ASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGV 67
L+GK +VT AS I + IA+ + EGA + + + + + VE + I +
Sbjct: 4 LSGKRILVTGVASKLSIAYGIAQAMHREGAELAFTYQND-KLKGRVEEFAAQLGSDIV-L 61
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPAT---GPVVECPENVWDKIFEVNVK 124
C VA+ +F K + D V + P G V KI
Sbjct: 62 PCDVAEDASIDAMFAELGKVWPKFDGFVHSIGFAPGDQLDGDYVNAVTREGFKIAHDISS 121
Query: 125 STFLLTQEVLPYIRKRNGG--SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLA 182
+F+ + + ++ Y+ + + + ++G ++K +L + +A +
Sbjct: 122 YSFVAMAKACRSMLNPGSALLTLSYLGAERAIPNYNVMG---LAKASLEANVRYMANAMG 178
Query: 183 SENIRVNCLAPGITKTKFAAAKKEVKK 209
E +RVN ++ G +T A+ K+ +K
Sbjct: 179 PEGVRVNAISAGPIRTLAASGIKDFRK 205
>gnl|CDD|215452 PLN02843, PLN02843, isoleucyl-tRNA synthetase.
Length = 974
Score = 52.9 bits (127), Expect = 6e-07
Identities = 30/111 (27%), Positives = 54/111 (48%), Gaps = 9/111 (8%)
Query: 251 WWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMK 310
WE+ +K + ++N F + PP G LH+GHAL ++D I R+ ++
Sbjct: 15 LWEENQVYK------RVSDRNNGESFTLHDGPPYANGDLHIGHALNKILKDFINRYQLLQ 68
Query: 311 GKTTLWNPGCDHAGIATQVVVEKKLWREEKKTRHEIGREKFIEKVWEWKKE 361
GK + PG D G+ ++ V + L +++ R E+ K K ++ K+
Sbjct: 69 GKKVHYVPGWDCHGLPIELKVLQSL---DQEARKELTPIKLRAKAAKFAKK 116
>gnl|CDD|235737 PRK06197, PRK06197, short chain dehydrogenase; Provisional.
Length = 306
Score = 51.2 bits (123), Expect = 9e-07
Identities = 55/219 (25%), Positives = 88/219 (40%), Gaps = 27/219 (12%)
Query: 3 TAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ 62
TA + +G+VAVVT ++ G+G+ A L+A+GA VV++ R A +
Sbjct: 7 TAADIPDQSGRVAVVTGANTGLGYETAAALAAKGAHVVLAVRNLDKGKAAAARITAATPG 66
Query: 63 KISGVV-CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEV 121
+ + + + + ID+L++NA V+ P+ FE+
Sbjct: 67 ADVTLQELDLTSLASVRAAADALRAAYPRIDLLINNAG-------VMYTPKQTTADGFEL 119
Query: 122 ----NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIG----GLAPFKLL---------GAYS 164
N F LT +L + G +V VSS G F L AY
Sbjct: 120 QFGTNHLGHFALTGLLLDRLLPVPGSRVVTVSSGGHRIRAAIHFDDLQWERRYNRVAAYG 179
Query: 165 VSKTALLGLTKAVAQDLASENIRVNCLA--PGITKTKFA 201
SK A L T + + LA+ +A PG++ T+ A
Sbjct: 180 QSKLANLLFTYELQRRLAAAGATTIAVAAHPGVSNTELA 218
Score = 47.3 bits (113), Expect = 2e-05
Identities = 62/248 (25%), Positives = 96/248 (38%), Gaps = 31/248 (12%)
Query: 372 TAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ 431
TA + +G+VAVVT ++ G+G+ A L+ +GA VV++ R A +
Sbjct: 7 TAADIPDQSGRVAVVTGANTGLGYETAAALAAKGAHVVLAVRNLDKGKAAAARITAATPG 66
Query: 432 KISGVV-CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEV 490
+ + + + + ID+L++NA V+ P+ FE+
Sbjct: 67 ADVTLQELDLTSLASVRAAADALRAAYPRIDLLINNAG-------VMYTPKQTTADGFEL 119
Query: 491 ----NVKSTFLLTQEVLPYIRKRNGGSIVYVSSIG----GLAPFKLL---------GAYS 533
N F LT +L + G +V VSS G F L AY
Sbjct: 120 QFGTNHLGHFALTGLLLDRLLPVPGSRVVTVSSGGHRIRAAIHFDDLQWERRYNRVAAYG 179
Query: 534 VSKTALLGLTKAVAQDLASENIRVNCLA--PGITKTKFAAALYETEEAHEIAVSNVPMGR 591
SK A L T + + LA+ +A PG++ T+ A L V+ V
Sbjct: 180 QSKLANLLFTYELQRRLAAAGATTIAVAAHPGVSNTELARNLPRALR----PVATVLAPL 235
Query: 592 LAVPDEMG 599
LA EMG
Sbjct: 236 LAQSPEMG 243
>gnl|CDD|187645 cd08941, 3KS_SDR_c, 3-keto steroid reductase, classical (c) SDRs.
3-keto steroid reductase (in concert with other enzymes)
catalyzes NADP-dependent sterol C-4 demethylation, as
part of steroid biosynthesis. 3-keto reductase is a
classical SDR, with a well conserved canonical active
site tetrad and fairly well conserved characteristic
NAD-binding motif. SDRs are a functionally diverse
family of oxidoreductases that have a single domain with
a structurally conserved Rossmann fold (alpha/beta
folding pattern with a central beta-sheet), an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human 15-hydroxyprostaglandin
dehydrogenase (15-PGDH) numbering). In addition to the
Tyr and Lys, there is often an upstream Ser (Ser-138,
15-PGDH numbering) and/or an Asn (Asn-107, 15-PGDH
numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 290
Score = 50.5 bits (121), Expect = 1e-06
Identities = 51/237 (21%), Positives = 89/237 (37%), Gaps = 52/237 (21%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAE-----GASVVISSRKESNVNKAVETLQKEGH--QKIS 65
KV +VT ++ G+G AI +RL AE +++++ R A L H ++
Sbjct: 2 KVVLVTGANSGLGLAICERLLAEDDENPELTLILACRNLQRAEAACRAL-LASHPDARVV 60
Query: 66 GVVCHV--AKKEDRQKLFEHAEKKFGGIDILVSNAAV----------------------- 100
V + + +K++ +D L NA +
Sbjct: 61 FDYVLVDLSNMVSVFAAAKELKKRYPRLDYLYLNAGIMPNPGIDWIGAIKEVLTNPLFAV 120
Query: 101 -NPATGPVVECPENVWDK--------IFEVNVKSTFLLTQEVLPYIRKRNGGS-IVYVSS 150
NP E + DK +F+ NV + L +E+ P + + +GGS I++ SS
Sbjct: 121 TNPTYKIQAEGLLSQGDKATEDGLGEVFQTNVFGHYYLIRELEPLLCRSDGGSQIIWTSS 180
Query: 151 IGG------LAPFKLL---GAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKT 198
+ L + L YS SK + L+ A+ + + + PGI T
Sbjct: 181 LNASPKYFSLEDIQHLKGPAPYSSSKYLVDLLSLALNRKFNKLGVYSYVVHPGICTT 237
Score = 50.1 bits (120), Expect = 2e-06
Identities = 49/237 (20%), Positives = 87/237 (36%), Gaps = 52/237 (21%)
Query: 382 KVAVVTASSDGIGFAIAKRL-----STEGASVVISSRKESNVNKAVETLQKEGH--QKIS 434
KV +VT ++ G+G AI +RL +++++ R A L H ++
Sbjct: 2 KVVLVTGANSGLGLAICERLLAEDDENPELTLILACRNLQRAEAACRAL-LASHPDARVV 60
Query: 435 GVVCHV--AKKEDRQKLFEHAEKKFGGIDILVSNAAV----------------------- 469
V + + +K++ +D L NA +
Sbjct: 61 FDYVLVDLSNMVSVFAAAKELKKRYPRLDYLYLNAGIMPNPGIDWIGAIKEVLTNPLFAV 120
Query: 470 -NPATGPVVECPENVWDK--------IFEVNVKSTFLLTQEVLPYIRKRNGGS-IVYVSS 519
NP E + DK +F+ NV + L +E+ P + + +GGS I++ SS
Sbjct: 121 TNPTYKIQAEGLLSQGDKATEDGLGEVFQTNVFGHYYLIRELEPLLCRSDGGSQIIWTSS 180
Query: 520 IGG------LAPFKLL---GAYSVSKTALLGLTKAVAQDLASENIRVNCLAPGITKT 567
+ L + L YS SK + L+ A+ + + + PGI T
Sbjct: 181 LNASPKYFSLEDIQHLKGPAPYSSSKYLVDLLSLALNRKFNKLGVYSYVVHPGICTT 237
>gnl|CDD|181324 PRK08251, PRK08251, short chain dehydrogenase; Provisional.
Length = 248
Score = 49.2 bits (118), Expect = 3e-06
Identities = 40/203 (19%), Positives = 86/203 (42%), Gaps = 29/203 (14%)
Query: 11 TGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVC 69
T + ++T +S G+G +A+ +A+G + + +R+ + + E L + K++
Sbjct: 1 TRQKILITGASSGLGAGMAREFAAKGRDLALCARRTDRLEELKAELLARYPGIKVAVAAL 60
Query: 70 HVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-------------NPATGPVVECPENVWD 116
V + ++F + GG+D ++ NA + N AT
Sbjct: 61 DVNDHDQVFEVFAEFRDELGGLDRVIVNAGIGKGARLGTGKFWANKATA----------- 109
Query: 117 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPF-KLLGAYSVSKTALLGLTK 175
E N + + + R++ G +V +SS+ + + AY+ SK + L +
Sbjct: 110 ---ETNFVAALAQCEAAMEIFREQGSGHLVLISSVSAVRGLPGVKAAYAASKAGVASLGE 166
Query: 176 AVAQDLASENIRVNCLAPGITKT 198
+ +LA I+V+ + PG ++
Sbjct: 167 GLRAELAKTPIKVSTIEPGYIRS 189
Score = 45.3 bits (108), Expect = 5e-05
Identities = 38/201 (18%), Positives = 84/201 (41%), Gaps = 29/201 (14%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNK-AVETLQKEGHQKISGVVCHV 440
+ ++T +S G+G +A+ + +G + + +R+ + + E L + K++ V
Sbjct: 3 QKILITGASSGLGAGMAREFAAKGRDLALCARRTDRLEELKAELLARYPGIKVAVAALDV 62
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAV-------------NPATGPVVECPENVWDKI 487
+ ++F + GG+D ++ NA + N AT
Sbjct: 63 NDHDQVFEVFAEFRDELGGLDRVIVNAGIGKGARLGTGKFWANKATA------------- 109
Query: 488 FEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPF-KLLGAYSVSKTALLGLTKAV 546
E N + + + R++ G +V +SS+ + + AY+ SK + L + +
Sbjct: 110 -ETNFVAALAQCEAAMEIFREQGSGHLVLISSVSAVRGLPGVKAAYAASKAGVASLGEGL 168
Query: 547 AQDLASENIRVNCLAPGITKT 567
+LA I+V+ + PG ++
Sbjct: 169 RAELAKTPIKVSTIEPGYIRS 189
Score = 33.4 bits (77), Expect = 0.33
Identities = 13/41 (31%), Positives = 22/41 (53%)
Query: 636 RFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRT 676
AY+ SK + L + + +LA I+V+ + PG IR+
Sbjct: 149 GVKAAYAASKAGVASLGEGLRAELAKTPIKVSTIEPGYIRS 189
>gnl|CDD|187668 cd09808, DHRS-12_like_SDR_c-like, human dehydrogenase/reductase SDR
family member (DHRS)-12/FLJ13639-like, classical
(c)-like SDRs. Classical SDR-like subgroup containing
human DHRS-12/FLJ13639, the 36K protein of zebrafish CNS
myelin, and related proteins. DHRS-12/FLJ13639 is
expressed in neurons and oligodendrocytes in the human
cerebral cortex. Proteins in this subgroup share the
glycine-rich NAD-binding motif of the classical SDRs,
have a partial match to the canonical active site
tetrad, but lack the typical active site Ser. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 255
Score = 48.0 bits (114), Expect = 6e-06
Identities = 47/176 (26%), Positives = 86/176 (48%), Gaps = 17/176 (9%)
Query: 381 GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCH 439
G+ ++T ++ GIG A A ++ G +V + R ++ +A + ++ E G+Q I H
Sbjct: 1 GRSFLITGANSGIGKAAALAIAKRGGTVHMVCRNQTRAEEARKEIETESGNQNI---FLH 57
Query: 440 VAKKEDRQKLFEHAE---KKFGGIDILVSNAA--VNPATGPVVECPENVWDKIFEVNVKS 494
+ D ++++E E ++ + +L++NA VN E E+ +K F N
Sbjct: 58 IVDMSDPKQVWEFVEEFKEEGKKLHVLINNAGCMVNKR-----ELTEDGLEKNFATNTLG 112
Query: 495 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKL-LGAYSVSKTALLGLTKAVAQD 549
T++LT ++P + K ++ VSS GG+ KL +TA G T AQ+
Sbjct: 113 TYILTTHLIPVLEKEEDPRVITVSS-GGMLVQKLNTNNLQSERTAFDG-TMVYAQN 166
Score = 48.0 bits (114), Expect = 7e-06
Identities = 47/176 (26%), Positives = 86/176 (48%), Gaps = 17/176 (9%)
Query: 12 GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE-GHQKISGVVCH 70
G+ ++T ++ GIG A A ++ G +V + R ++ +A + ++ E G+Q I H
Sbjct: 1 GRSFLITGANSGIGKAAALAIAKRGGTVHMVCRNQTRAEEARKEIETESGNQNI---FLH 57
Query: 71 VAKKEDRQKLFEHAE---KKFGGIDILVSNAA--VNPATGPVVECPENVWDKIFEVNVKS 125
+ D ++++E E ++ + +L++NA VN E E+ +K F N
Sbjct: 58 IVDMSDPKQVWEFVEEFKEEGKKLHVLINNAGCMVNKR-----ELTEDGLEKNFATNTLG 112
Query: 126 TFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKL-LGAYSVSKTALLGLTKAVAQD 180
T++LT ++P + K ++ VSS GG+ KL +TA G T AQ+
Sbjct: 113 TYILTTHLIPVLEKEEDPRVITVSS-GGMLVQKLNTNNLQSERTAFDG-TMVYAQN 166
>gnl|CDD|232955 TIGR00395, leuS_arch, leucyl-tRNA synthetase, archaeal and
cytosolic family. The leucyl-tRNA synthetases belong to
two families so broadly different that they are
represented by separate models. This model includes both
archaeal and cytosolic eukaryotic leucyl-tRNA
synthetases; the eubacterial and mitochondrial forms
differ so substantially that some other tRNA ligases
score higher by this model than does any eubacterial
LeuS [Protein synthesis, tRNA aminoacylation].
Length = 938
Score = 49.1 bits (117), Expect = 8e-06
Identities = 30/118 (25%), Positives = 51/118 (43%), Gaps = 19/118 (16%)
Query: 244 VEAAWYPWWEKQGFFKPEYGRKSIGEKNP--KGKFVMVIPPPNVTGTLHLGHALTNAVED 301
+E W WE+ F E +P + KF + + P + G +H GH T + +
Sbjct: 3 IEKKWQKRWEEAHIF----------EADPDDREKFFLTMAYPYLNGVMHAGHCRTFTIPE 52
Query: 302 SITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKT------RHEIGREKFIE 353
R+ RMKGK L+ G H + + + + R ++ T H I RE+ ++
Sbjct: 53 VSARFERMKGKNVLFPLGF-HVTGTPILGLAELIKRRDELTIKNYTEVHAIPREELLK 109
>gnl|CDD|187670 cd09810, LPOR_like_SDR_c_like, light-dependent protochlorophyllide
reductase (LPOR)-like, classical (c)-like SDRs.
Classical SDR-like subgroup containing LPOR and related
proteins. Protochlorophyllide (Pchlide) reductases act
in chlorophyll biosynthesis. There are distinct enzymes
that catalyze Pchlide reduction in light or dark
conditions. Light-dependent reduction is via an
NADP-dependent SDR, LPOR. Proteins in this subfamily
share the glycine-rich NAD-binding motif of the
classical SDRs, have a partial match to the canonical
active site tetrad, but lack the typical active site
Ser. SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase (15-PGDH)
numbering). In addition to the Tyr and Lys, there is
often an upstream Ser (Ser-138, 15-PGDH numbering)
and/or an Asn (Asn-107, 15-PGDH numbering) contributing
to the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type ketoacyl reductases have a
TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 311
Score = 47.9 bits (114), Expect = 9e-06
Identities = 57/197 (28%), Positives = 84/197 (42%), Gaps = 18/197 (9%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 71
V+T +S G+G A AK L+ G VV++ R + KA + Q+ G K S V H
Sbjct: 2 GTVVITGASSGLGLAAAKALARRGEWHVVMACR---DFLKAEQAAQEVGMPKDSYSVLHC 58
Query: 72 --AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 129
A + ++ ++ + +D LV NAAV T + ++ VN FLL
Sbjct: 59 DLASLDSVRQFVDNFRRTGRPLDALVCNAAVYLPTAKEPRFTADGFELTVGVNHLGHFLL 118
Query: 130 TQEVLPYIRKRNGGS--IVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
T +L +++ S IV V SI P L G +V A LG + +A L N
Sbjct: 119 TNLLLEDLQRSENASPRIVIVGSITH-NPNTLAG--NVPPRATLGDLEGLAGGLKGFN-- 173
Query: 188 VNCLAPGITKTKFAAAK 204
I +F AK
Sbjct: 174 -----SMIDGGEFEGAK 185
Score = 45.6 bits (108), Expect = 6e-05
Identities = 52/174 (29%), Positives = 78/174 (44%), Gaps = 11/174 (6%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV 440
V+T +S G+G A AK L+ G VV++ R + KA + Q+ G K S V H
Sbjct: 2 GTVVITGASSGLGLAAAKALARRGEWHVVMACR---DFLKAEQAAQEVGMPKDSYSVLHC 58
Query: 441 --AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLL 498
A + ++ ++ + +D LV NAAV T + ++ VN FLL
Sbjct: 59 DLASLDSVRQFVDNFRRTGRPLDALVCNAAVYLPTAKEPRFTADGFELTVGVNHLGHFLL 118
Query: 499 TQEVLPYIRKRNGGS--IVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDL 550
T +L +++ S IV V SI P L G +V A LG + +A L
Sbjct: 119 TNLLLEDLQRSENASPRIVIVGSITH-NPNTLAG--NVPPRATLGDLEGLAGGL 169
>gnl|CDD|223569 COG0495, LeuS, Leucyl-tRNA synthetase [Translation, ribosomal
structure and biogenesis].
Length = 814
Score = 48.8 bits (117), Expect = 1e-05
Identities = 25/81 (30%), Positives = 40/81 (49%), Gaps = 8/81 (9%)
Query: 237 SSYSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVI-PPPNVTGTLHLGHAL 295
S Y+P+ +E W WE+ F+ + P+ +V+V+ P P+ G LH+GH
Sbjct: 3 SRYNPREIEEKWQKRWEEAKVFEAD-----EDSDKPEKFYVLVMFPYPS--GALHVGHVR 55
Query: 296 TNAVEDSITRWNRMKGKTTLW 316
+ D I R+ RM+G L
Sbjct: 56 NYTIGDVIARYKRMQGYNVLH 76
>gnl|CDD|180669 PRK06720, PRK06720, hypothetical protein; Provisional.
Length = 169
Score = 46.1 bits (109), Expect = 1e-05
Identities = 38/133 (28%), Positives = 62/133 (46%), Gaps = 12/133 (9%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 437
+LAGKVA+VT GIG A L+ +GA V+++ + + VE + G + + V
Sbjct: 13 KLAGKVAIVTGGGIGIGRNTALLLAKQGAKVIVTDIDQESGQATVEEITNLGGEALF-VS 71
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---------NPATGPVVECPENVWDKIF 488
+ K+ D Q++ F ID+L NA + V C +VW +I
Sbjct: 72 YDMEKQGDWQRVISITLNAFSRIDMLFQNAGLYKIDSIFSRQQENDSNVLCINDVWIEIK 131
Query: 489 EVNVKSTFLLTQE 501
++ S+F+ QE
Sbjct: 132 QLT--SSFMKQQE 142
Score = 44.2 bits (104), Expect = 5e-05
Identities = 37/133 (27%), Positives = 61/133 (45%), Gaps = 12/133 (9%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVV 68
+L GKVA+VT GIG A L+ +GA V+++ + + VE + G + + V
Sbjct: 13 KLAGKVAIVTGGGIGIGRNTALLLAKQGAKVIVTDIDQESGQATVEEITNLGGEALF-VS 71
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV---------NPATGPVVECPENVWDKIF 119
+ K+ D Q++ F ID+L NA + V C +VW +I
Sbjct: 72 YDMEKQGDWQRVISITLNAFSRIDMLFQNAGLYKIDSIFSRQQENDSNVLCINDVWIEIK 131
Query: 120 EVNVKSTFLLTQE 132
++ S+F+ QE
Sbjct: 132 QLT--SSFMKQQE 142
>gnl|CDD|236342 PRK08862, PRK08862, short chain dehydrogenase; Provisional.
Length = 227
Score = 47.0 bits (112), Expect = 1e-05
Identities = 46/191 (24%), Positives = 83/191 (43%), Gaps = 20/191 (10%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 76
+T++ +G I+ + GA++++ + +S + E ++ V K+
Sbjct: 10 ITSAGSVLGRTISCHFARLGATLILCDQDQSALKDTYEQCSA-----LTDNVYSFQLKDF 64
Query: 77 RQK----LFEHAEKKFG-GIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT- 130
Q+ LF+ E++F D+LV+N +P P + + I +++ ++ L T
Sbjct: 65 SQESIRHLFDAIEQQFNRAPDVLVNNWTSSPL--PSLFDEQPSESFIQQLSSLASTLFTY 122
Query: 131 -QEVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALL-GLTKAVAQDLASENIR 187
Q +RKRN G IV V S + S AL+ G T + A++L NIR
Sbjct: 123 GQVAAERMRKRNKKGVIVNVISHDDHQDLTGV----ESSNALVSGFTHSWAKELTPFNIR 178
Query: 188 VNCLAPGITKT 198
V + P I
Sbjct: 179 VGGVVPSIFSA 189
Score = 46.3 bits (110), Expect = 2e-05
Identities = 46/191 (24%), Positives = 83/191 (43%), Gaps = 20/191 (10%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
+T++ +G I+ + GA++++ + +S + E ++ V K+
Sbjct: 10 ITSAGSVLGRTISCHFARLGATLILCDQDQSALKDTYEQCSA-----LTDNVYSFQLKDF 64
Query: 446 RQK----LFEHAEKKFG-GIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLT- 499
Q+ LF+ E++F D+LV+N +P P + + I +++ ++ L T
Sbjct: 65 SQESIRHLFDAIEQQFNRAPDVLVNNWTSSPL--PSLFDEQPSESFIQQLSSLASTLFTY 122
Query: 500 -QEVLPYIRKRNG-GSIVYVSSIGGLAPFKLLGAYSVSKTALL-GLTKAVAQDLASENIR 556
Q +RKRN G IV V S + S AL+ G T + A++L NIR
Sbjct: 123 GQVAAERMRKRNKKGVIVNVISHDDHQDLTGV----ESSNALVSGFTHSWAKELTPFNIR 178
Query: 557 VNCLAPGITKT 567
V + P I
Sbjct: 179 VGGVVPSIFSA 189
>gnl|CDD|233441 TIGR01500, sepiapter_red, sepiapterin reductase. This model
describes sepiapterin reductase, a member of the short
chain dehydrogenase/reductase family. The enzyme
catalyzes the last step in the biosynthesis of
tetrahydrobiopterin. A similar enzyme in Bacillus cereus
was isolated for its ability to convert benzil to
(S)-benzoin, a property sepiapterin reductase also
shares. Cutoff scores for this model are set such that
benzil reductase scores between trusted and noise
cutoffs.
Length = 256
Score = 47.2 bits (112), Expect = 1e-05
Identities = 53/217 (24%), Positives = 92/217 (42%), Gaps = 19/217 (8%)
Query: 383 VAVVTASSDGIGFAIA----KRLSTEGASVVISSRKESNVNKAVETLQKEGH----QKIS 434
V +VT +S G G IA K L + G+ +V+S+R + + + + E ++S
Sbjct: 2 VCLVTGASRGFGRTIAQELAKCLKSPGSVLVLSARNDEALRQLKAEIGAERSGLRVVRVS 61
Query: 435 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD-----KIFE 489
+ A E K + G +L+ N A G V + ++ D +
Sbjct: 62 LDLGAEAGLEQLLKALRELPRPKGLQRLLLINNA--GTLGDVSKGFVDLSDSTQVQNYWA 119
Query: 490 VNVKSTFLLTQEVLPYIRKRNGG--SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA 547
+N+ S LT VL + G ++V +SS+ + PFK Y K A L + +A
Sbjct: 120 LNLTSMLCLTSSVLKAFKDSPGLNRTVVNISSLCAIQPFKGWALYCAGKAARDMLFQVLA 179
Query: 548 QDLASENIRVNCLAPGITKTKFAAALYETEEAHEIAV 584
+ + N+RV APG+ T + EE+ + +
Sbjct: 180 LEEKNPNVRVLNYAPGVLDTDMQQQV--REESVDPDM 214
Score = 46.1 bits (109), Expect = 3e-05
Identities = 53/218 (24%), Positives = 93/218 (42%), Gaps = 22/218 (10%)
Query: 14 VAVVTASSDGIGFAIA----KRLSAEGASVVISSRKESNVNKAVETLQKEGH----QKIS 65
V +VT +S G G IA K L + G+ +V+S+R + + + + E ++S
Sbjct: 2 VCLVTGASRGFGRTIAQELAKCLKSPGSVLVLSARNDEALRQLKAEIGAERSGLRVVRVS 61
Query: 66 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWD-----KIFE 120
+ A E K + G +L+ N A G V + ++ D +
Sbjct: 62 LDLGAEAGLEQLLKALRELPRPKGLQRLLLINNA--GTLGDVSKGFVDLSDSTQVQNYWA 119
Query: 121 VNVKSTFLLTQEVLPYIRKRNGG--SIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVA 178
+N+ S LT VL + G ++V +SS+ + PFK Y K A L + +A
Sbjct: 120 LNLTSMLCLTSSVLKAFKDSPGLNRTVVNISSLCAIQPFKGWALYCAGKAARDMLFQVLA 179
Query: 179 QDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEP 216
+ + N+RV APG+ T + + +E + +P
Sbjct: 180 LEEKNPNVRVLNYAPGVLDTDM-----QQQVREESVDP 212
>gnl|CDD|180796 PRK07023, PRK07023, short chain dehydrogenase; Provisional.
Length = 243
Score = 45.4 bits (108), Expect = 4e-05
Identities = 57/247 (23%), Positives = 100/247 (40%), Gaps = 40/247 (16%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKI------SGVV 437
A+VT S G+G A+A++L G +V+ +R + + ++ E ++ +
Sbjct: 4 AIVTGHSRGLGAALAEQLLQPGIAVLGVAR---SRHPSLAAAAGERLAEVELDLSDAAAA 60
Query: 438 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 497
D F + +L++NA GP+ + +NV + +
Sbjct: 61 AAWLAG-DLLAAFVDGASRV----LLINNAGTVEPIGPLATLDAAAIARAVGLNVAAPLM 115
Query: 498 LT----QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 553
LT Q +R I+++SS + Y +K AL +AVA D A+
Sbjct: 116 LTAALAQAASDAAERR----ILHISSGAARNAYAGWSVYCATKAALDHHARAVALD-ANR 170
Query: 554 NIRVNCLAPGITKTKFAAALYETEEAHEIAVSNVPM----------GRLAVPDEMGG-IV 602
+R+ LAPG+ T A + T+E PM G L+ P++ ++
Sbjct: 171 ALRIVSLAPGVVDTGMQATIRATDEE------RFPMRERFRELKASGALSTPEDAARRLI 224
Query: 603 AFLCSDD 609
A+L SDD
Sbjct: 225 AYLLSDD 231
Score = 36.9 bits (86), Expect = 0.026
Identities = 44/194 (22%), Positives = 79/194 (40%), Gaps = 23/194 (11%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKI------SGVV 68
A+VT S G+G A+A++L G +V+ +R + + ++ E ++ +
Sbjct: 4 AIVTGHSRGLGAALAEQLLQPGIAVLGVAR---SRHPSLAAAAGERLAEVELDLSDAAAA 60
Query: 69 CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFL 128
D F + +L++NA GP+ + +NV + +
Sbjct: 61 AAWLAG-DLLAAFVDGASRV----LLINNAGTVEPIGPLATLDAAAIARAVGLNVAAPLM 115
Query: 129 LT----QEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASE 184
LT Q +R I+++SS + Y +K AL +AVA D A+
Sbjct: 116 LTAALAQAASDAAERR----ILHISSGAARNAYAGWSVYCATKAALDHHARAVALD-ANR 170
Query: 185 NIRVNCLAPGITKT 198
+R+ LAPG+ T
Sbjct: 171 ALRIVSLAPGVVDT 184
>gnl|CDD|236229 PRK08303, PRK08303, short chain dehydrogenase; Provisional.
Length = 305
Score = 45.0 bits (107), Expect = 8e-05
Identities = 55/210 (26%), Positives = 99/210 (47%), Gaps = 34/210 (16%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSR----KESNVNKAVETLQ-------K 58
L GKVA+V ++ G G IA L A GA+V ++ R + S ++ ET++
Sbjct: 6 LRGKVALVAGATRGAGRGIAVELGAAGATVYVTGRSTRARRSEYDRP-ETIEETAELVTA 64
Query: 59 EGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG--PVVECPENVWD 116
G + I+ V H+ ++ R L E +++ G +DIL VN G + E + VW+
Sbjct: 65 AGGRGIAVQVDHLVPEQVR-ALVERIDREQGRLDIL-----VNDIWGGEKLFEWGKPVWE 118
Query: 117 -------KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPF-----KLLGAYS 164
++ + + + + + LP + +R GG +V ++ G A + +L Y
Sbjct: 119 HSLDKGLRMLRLAIDTHLITSHFALPLLIRRPGGLVVEITD--GTAEYNATHYRLSVFYD 176
Query: 165 VSKTALLGLTKAVAQDLASENIRVNCLAPG 194
++KT++ L ++A +LA L PG
Sbjct: 177 LAKTSVNRLAFSLAHELAPHGATAVALTPG 206
Score = 44.6 bits (106), Expect = 1e-04
Identities = 54/210 (25%), Positives = 98/210 (46%), Gaps = 34/210 (16%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSR----KESNVNKAVETLQ-------K 427
L GKVA+V ++ G G IA L GA+V ++ R + S ++ ET++
Sbjct: 6 LRGKVALVAGATRGAGRGIAVELGAAGATVYVTGRSTRARRSEYDRP-ETIEETAELVTA 64
Query: 428 EGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATG--PVVECPENVWD 485
G + I+ V H+ ++ R L E +++ G +DIL VN G + E + VW+
Sbjct: 65 AGGRGIAVQVDHLVPEQVR-ALVERIDREQGRLDIL-----VNDIWGGEKLFEWGKPVWE 118
Query: 486 -------KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPF-----KLLGAYS 533
++ + + + + + LP + +R GG +V ++ G A + +L Y
Sbjct: 119 HSLDKGLRMLRLAIDTHLITSHFALPLLIRRPGGLVVEITD--GTAEYNATHYRLSVFYD 176
Query: 534 VSKTALLGLTKAVAQDLASENIRVNCLAPG 563
++KT++ L ++A +LA L PG
Sbjct: 177 LAKTSVNRLAFSLAHELAPHGATAVALTPG 206
>gnl|CDD|235588 PRK05743, ileS, isoleucyl-tRNA synthetase; Reviewed.
Length = 912
Score = 45.1 bits (108), Expect = 1e-04
Identities = 36/114 (31%), Positives = 51/114 (44%), Gaps = 17/114 (14%)
Query: 245 EAAWYPWWEKQGFFKPEYGRKSIGEKNP-KGKFVMVIPPPNVTGTLHLGHALTNAVEDSI 303
E WE+ Y + I E N K KF++ PP G +H+GHAL ++D I
Sbjct: 25 EPEILKRWEENDL----YQK--IREANKGKPKFILHDGPPYANGDIHIGHALNKILKDII 78
Query: 304 TRWNRMKGKTTLWNPGCD-HAG--IATQVVVEKKLWREEKKTRHEIGREKFIEK 354
+ M G + PG D H G I + VEKKL K ++ +F +K
Sbjct: 79 VKSKTMSGFDAPYVPGWDCH-GLPIELK--VEKKL----GKKGKKLSAAEFRKK 125
>gnl|CDD|223221 COG0143, MetG, Methionyl-tRNA synthetase [Translation, ribosomal
structure and biogenesis].
Length = 558
Score = 45.0 bits (107), Expect = 1e-04
Identities = 20/91 (21%), Positives = 36/91 (39%), Gaps = 7/91 (7%)
Query: 270 KNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQV 329
K ++ P G HLGH T D R+ R++G + G D G ++
Sbjct: 1 MKMMKKILVTTALPYPNGPPHLGHLYTYLAADVYARYLRLRGYEVFFLTGTDEHGTKIEL 60
Query: 330 VVEKKLWREEKKTRHEIGRE--KFIEKVWEW 358
EK E T E+ + + +++++
Sbjct: 61 KAEK-----EGITPQELVDKNHEEFKELFKA 86
>gnl|CDD|236173 PRK08177, PRK08177, short chain dehydrogenase; Provisional.
Length = 225
Score = 43.5 bits (103), Expect = 2e-04
Identities = 46/195 (23%), Positives = 77/195 (39%), Gaps = 23/195 (11%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+ A++ +S G+G + RL G V + R Q Q + GV H+
Sbjct: 2 RTALIIGASRGLGLGLVDRLLERGWQVTATVRGPQ---------QDTALQALPGV--HIE 50
Query: 73 KKE--DRQKLFEHAEKKFGG-IDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFL 128
K + D L + ++ G D+L NA + PA + ++F N +
Sbjct: 51 KLDMNDPASLDQLLQRLQGQRFDLLFVNAGISGPAHQSAADATAAEIGQLFLTNAIAPIR 110
Query: 129 LTQEVLPYIRKRNGGSIVYVSSIGG-----LAPFKLLGAYSVSKTALLGLTKAVAQDLAS 183
L + +L +R G + ++SS G L Y SK AL +T++ +L
Sbjct: 111 LARRLLGQVR-PGQGVLAFMSSQLGSVELPDGGEMPL--YKASKAALNSMTRSFVAELGE 167
Query: 184 ENIRVNCLAPGITKT 198
+ V + PG KT
Sbjct: 168 PTLTVLSMHPGWVKT 182
Score = 42.3 bits (100), Expect = 4e-04
Identities = 46/195 (23%), Positives = 77/195 (39%), Gaps = 23/195 (11%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 441
+ A++ +S G+G + RL G V + R Q Q + GV H+
Sbjct: 2 RTALIIGASRGLGLGLVDRLLERGWQVTATVRGPQ---------QDTALQALPGV--HIE 50
Query: 442 KKE--DRQKLFEHAEKKFGG-IDILVSNAAV-NPATGPVVECPENVWDKIFEVNVKSTFL 497
K + D L + ++ G D+L NA + PA + ++F N +
Sbjct: 51 KLDMNDPASLDQLLQRLQGQRFDLLFVNAGISGPAHQSAADATAAEIGQLFLTNAIAPIR 110
Query: 498 LTQEVLPYIRKRNGGSIVYVSSIGG-----LAPFKLLGAYSVSKTALLGLTKAVAQDLAS 552
L + +L +R G + ++SS G L Y SK AL +T++ +L
Sbjct: 111 LARRLLGQVR-PGQGVLAFMSSQLGSVELPDGGEMPL--YKASKAALNSMTRSFVAELGE 167
Query: 553 ENIRVNCLAPGITKT 567
+ V + PG KT
Sbjct: 168 PTLTVLSMHPGWVKT 182
>gnl|CDD|212496 cd11730, Tthb094_like_SDR_c, Tthb094 and related proteins,
classical (c) SDRs. Tthb094 from Thermus Thermophilus
is a classical SDR which binds NADP. Members of this
subgroup contain the YXXXK active site characteristic of
SDRs. Also, an upstream Asn residue of the canonical
catalytic tetrad is partially conserved in this subgroup
of proteins of undetermined function. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human prostaglandin
dehydrogenase (PGDH) numbering). In addition to the Tyr
and Lys, there is often an upstream Ser (Ser-138, PGDH
numbering) and/or an Asn (Asn-107, PGDH numbering)
contributing to the active site; while substrate binding
is in the C-terminal region, which determines
specificity. The standard reaction mechanism is a
4-pro-S hydride transfer and proton relay involving the
conserved Tyr and Lys, a water molecule stabilized by
Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Some atypical SDRs have lost catalytic activity and/or
have an unusual NAD(P)-binding motif and missing or
unusual active site residues. Reactions catalyzed within
the SDR family include isomerization, decarboxylation,
epimerization, C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 206
Score = 42.9 bits (101), Expect = 2e-04
Identities = 38/190 (20%), Positives = 75/190 (39%), Gaps = 17/190 (8%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 74
A++ ++ GIG A+A+ L+ G +++S R + + VA +
Sbjct: 1 ALILGATGGIGRALARALAGRGWRLLLSGRDAGALAGLAAEVGA------LARPADVAAE 54
Query: 75 EDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 133
+ L + G +D+LV A A+ P+ W +I + N+ L+ +
Sbjct: 55 LEVWALAQEL----GPLDLLVYAAGAILGK--PLARTKPAAWRRILDANLTGAALVLKHA 108
Query: 134 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 193
L G +V++ + L L AY+ +K AL + +++ +R+ + P
Sbjct: 109 LA--LLAAGARLVFLGAYPELVMLPGLSAYAAAKAALEAYVEVARKEV--RGLRLTLVRP 164
Query: 194 GITKTKFAAA 203
T A
Sbjct: 165 PAVDTGLWAP 174
Score = 42.9 bits (101), Expect = 2e-04
Identities = 38/191 (19%), Positives = 75/191 (39%), Gaps = 17/191 (8%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKK 443
A++ ++ GIG A+A+ L+ G +++S R + + VA +
Sbjct: 1 ALILGATGGIGRALARALAGRGWRLLLSGRDAGALAGLAAEVGA------LARPADVAAE 54
Query: 444 EDRQKLFEHAEKKFGGIDILVSNA-AVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEV 502
+ L + G +D+LV A A+ P+ W +I + N+ L+ +
Sbjct: 55 LEVWALAQEL----GPLDLLVYAAGAILGK--PLARTKPAAWRRILDANLTGAALVLKHA 108
Query: 503 LPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIRVNCLAP 562
L G +V++ + L L AY+ +K AL + +++ +R+ + P
Sbjct: 109 LA--LLAAGARLVFLGAYPELVMLPGLSAYAAAKAALEAYVEVARKEV--RGLRLTLVRP 164
Query: 563 GITKTKFAAAL 573
T A
Sbjct: 165 PAVDTGLWAPP 175
>gnl|CDD|237012 PRK11893, PRK11893, methionyl-tRNA synthetase; Reviewed.
Length = 511
Score = 44.1 bits (105), Expect = 2e-04
Identities = 13/41 (31%), Positives = 19/41 (46%)
Query: 275 KFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTL 315
KF + P G H+GHA T D + R+ R++G
Sbjct: 2 KFYITTPIYYPNGKPHIGHAYTTLAADVLARFKRLRGYDVF 42
>gnl|CDD|173906 cd00812, LeuRS_core, catalytic core domain of leucyl-tRNA
synthetases. Leucyl tRNA synthetase (LeuRS) catalytic
core domain. This class I enzyme is a monomer which
aminoacylates the 2'-OH of the nucleotide at the 3' of
the appropriate tRNA. The core domain is based on the
Rossman fold and is responsible for the ATP-dependent
formation of the enzyme bound aminoacyl-adenylate. It
contains the characteristic class I HIGH and KMSKS
motifs, which are involved in ATP binding. In Aquifex
aeolicus, the gene encoding LeuRS is split in two, just
before the KMSKS motif. Consequently, LeuRS is a
heterodimer, which likely superimposes with the LeuRS
monomer found in most other organisms. LeuRS has an
insertion in the core domain, which is subject to both
deletions and rearrangements and thus differs between
prokaryotic LeuRS and archaeal/eukaryotic LeuRS. This
editing region hydrolyzes mischarged cognate tRNAs and
thus prevents the incorporation of chemically similar
amino acids.
Length = 314
Score = 43.8 bits (104), Expect = 2e-04
Identities = 22/72 (30%), Positives = 35/72 (48%), Gaps = 5/72 (6%)
Query: 275 KFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAG-----IATQV 329
KF +++ P +G LH+GH T + D I R+ RM+G L+ G D G A ++
Sbjct: 1 KFYILVMFPYPSGALHVGHVRTYTIGDIIARYKRMQGYNVLFPMGFDAFGLPAENAAIKI 60
Query: 330 VVEKKLWREEKK 341
+ + W E
Sbjct: 61 GRDPEDWTEYNI 72
>gnl|CDD|234743 PRK00390, leuS, leucyl-tRNA synthetase; Validated.
Length = 805
Score = 44.3 bits (106), Expect = 2e-04
Identities = 24/75 (32%), Positives = 38/75 (50%), Gaps = 10/75 (13%)
Query: 239 YSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVI-PPPNVTGTLHLGHALTN 297
Y+P+ +E W +WE+ FK E + K +V+ + P P +G LH+GH
Sbjct: 5 YNPKEIEKKWQKYWEENKTFKTT-------EDSSKKYYVLDMFPYP--SGGLHMGHVRNY 55
Query: 298 AVEDSITRWNRMKGK 312
+ D I R+ RM+G
Sbjct: 56 TIGDVIARYKRMQGY 70
>gnl|CDD|223528 COG0451, WcaG, Nucleoside-diphosphate-sugar epimerases [Cell
envelope biogenesis, outer membrane / Carbohydrate
transport and metabolism].
Length = 314
Score = 41.5 bits (97), Expect = 0.001
Identities = 41/167 (24%), Positives = 58/167 (34%), Gaps = 35/167 (20%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 75
+VT + IG + +RL A G V R L+ +SGV V
Sbjct: 4 LVTGGAGFIGSHLVERLLAAGHDVRGLDR-----------LRDGLDPLLSGVEFVVLDLT 52
Query: 76 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 135
DR + E A+ G D ++ AA + P + +VNV T +L
Sbjct: 53 DRDLVDELAK---GVPDAVIHLAAQSSVPDSNASDP----AEFLDVNV----DGTLNLLE 101
Query: 136 YIRKRNGGSIVYVSSIGG-------------LAPFKLLGAYSVSKTA 169
R V+ SS+ L P + L Y VSK A
Sbjct: 102 AARAAGVKRFVFASSVSVVYGDPPPLPIDEDLGPPRPLNPYGVSKLA 148
Score = 39.5 bits (92), Expect = 0.005
Identities = 40/167 (23%), Positives = 57/167 (34%), Gaps = 35/167 (20%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKE 444
+VT + IG + +RL G V R L+ +SGV V
Sbjct: 4 LVTGGAGFIGSHLVERLLAAGHDVRGLDR-----------LRDGLDPLLSGVEFVVLDLT 52
Query: 445 DRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLP 504
DR + E A+ G D ++ AA + P + +VNV T +L
Sbjct: 53 DRDLVDELAK---GVPDAVIHLAAQSSVPDSNASDP----AEFLDVNV----DGTLNLLE 101
Query: 505 YIRKRNGGSIVYVSSIGG-------------LAPFKLLGAYSVSKTA 538
R V+ SS+ L P + L Y VSK A
Sbjct: 102 AARAAGVKRFVFASSVSVVYGDPPPLPIDEDLGPPRPLNPYGVSKLA 148
>gnl|CDD|173907 cd00814, MetRS_core, catalytic core domain of methioninyl-tRNA
synthetases. Methionine tRNA synthetase (MetRS)
catalytic core domain. This class I enzyme aminoacylates
the 2'-OH of the nucleotide at the 3' of the appropriate
tRNA. MetRS, which consists of the core domain and an
anti-codon binding domain, functions as a monomer.
However, in some species the anti-codon binding domain
is followed by an EMAP domain. In this case, MetRS
functions as a homodimer. The core domain is based on
the Rossman fold and is responsible for the
ATP-dependent formation of the enzyme bound
aminoacyl-adenylate. It contains the characteristic
class I HIGH and KMSKS motifs, which are involved in ATP
binding. As a result of a deletion event, MetRS has a
significantly shorter core domain insertion than IleRS,
ValRS, and LeuR. Consequently, the MetRS insertion
lacks the editing function.
Length = 319
Score = 40.6 bits (96), Expect = 0.002
Identities = 21/78 (26%), Positives = 34/78 (43%), Gaps = 7/78 (8%)
Query: 283 PNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKKT 342
P V G HLGH + D R+ R++G L+ G D G + E EE T
Sbjct: 9 PYVNGVPHLGHLYGTVLADVFARYQRLRGYDVLFVTGTDEHGTKIEQKAE-----EEGVT 63
Query: 343 RHEIGRE--KFIEKVWEW 358
E+ + + + +++W
Sbjct: 64 PQELCDKYHEIFKDLFKW 81
>gnl|CDD|232957 TIGR00398, metG, methionyl-tRNA synthetase. The methionyl-tRNA
synthetase (metG) is a class I amino acyl-tRNA ligase.
This model appears to recognize the methionyl-tRNA
synthetase of every species, including eukaryotic
cytosolic and mitochondrial forms. The UPGMA difference
tree calculated after search and alignment according to
This model shows an unusual deep split between two
families of MetG. One family contains forms from the
Archaea, yeast cytosol, spirochetes, and E. coli, among
others. The other family includes forms from yeast
mitochondrion, Synechocystis sp., Bacillus subtilis, the
Mycoplasmas, Aquifex aeolicus, and Helicobacter pylori.
The E. coli enzyme is homodimeric, although monomeric
forms can be prepared that are fully active. Activity of
this enzyme in bacteria includes aminoacylation of
fMet-tRNA with Met; subsequent formylation of the Met to
fMet is catalyzed by a separate enzyme. Note that the
protein from Aquifex aeolicus is split into an alpha
(large) and beta (small) subunit; this model does not
include the C-terminal region corresponding to the beta
chain [Protein synthesis, tRNA aminoacylation].
Length = 530
Score = 40.8 bits (96), Expect = 0.003
Identities = 17/53 (32%), Positives = 25/53 (47%)
Query: 281 PPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEK 333
P G HLGHA T + D R+ R++G L+ G D G ++ E+
Sbjct: 6 ALPYANGKPHLGHAYTTILADVYARYKRLRGYEVLFVCGTDEHGTKIELKAEQ 58
>gnl|CDD|135642 PRK05884, PRK05884, short chain dehydrogenase; Provisional.
Length = 223
Score = 39.8 bits (93), Expect = 0.003
Identities = 57/242 (23%), Positives = 93/242 (38%), Gaps = 41/242 (16%)
Query: 385 VVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV---A 441
+VT +G IA+ +G V + + ++ E KE + +VC A
Sbjct: 4 LVTGGDTDLGRTIAEGFRNDGHKVTLVGARRDDL----EVAAKE--LDVDAIVCDNTDPA 57
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAV-----NPATGPVVECPENVWDKIFEVNVKSTF 496
E+ + LF H +D +V+ A +P T + + N W + V S
Sbjct: 58 SLEEARGLFPHH------LDTIVNVPAPSWDAGDPRTYSLADTA-NAWRNALDATVLSAV 110
Query: 497 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 556
L Q V ++R +GGSI+ V A A + K AL T A + I
Sbjct: 111 LTVQSVGDHLR--SGGSIISVVPENPPAG----SAEAAIKAALSNWTAGQAAVFGTRGIT 164
Query: 557 VNCLAPGITKTKFAAALYETEEAHEIAVSNVPMGRLAVPDEMGGIVAFLCSDDASYITGE 616
+N +A G + Y+ +S P V E+ + FL + A +ITG+
Sbjct: 165 INAVACG----RSVQPGYD-------GLSRTPP---PVAAEIARLALFLTTPAARHITGQ 210
Query: 617 VI 618
+
Sbjct: 211 TL 212
Score = 34.4 bits (79), Expect = 0.15
Identities = 46/187 (24%), Positives = 73/187 (39%), Gaps = 27/187 (14%)
Query: 16 VVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHV---A 72
+VT +G IA+ +G V + + ++ E KE + +VC A
Sbjct: 4 LVTGGDTDLGRTIAEGFRNDGHKVTLVGARRDDL----EVAAKE--LDVDAIVCDNTDPA 57
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAV-----NPATGPVVECPENVWDKIFEVNVKSTF 127
E+ + LF H +D +V+ A +P T + + N W + V S
Sbjct: 58 SLEEARGLFPHH------LDTIVNVPAPSWDAGDPRTYSLADTA-NAWRNALDATVLSAV 110
Query: 128 LLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKAVAQDLASENIR 187
L Q V ++R +GGSI+ V A A + K AL T A + I
Sbjct: 111 LTVQSVGDHLR--SGGSIISVVPENPPAG----SAEAAIKAALSNWTAGQAAVFGTRGIT 164
Query: 188 VNCLAPG 194
+N +A G
Sbjct: 165 INAVACG 171
>gnl|CDD|237514 PRK13804, ileS, isoleucyl-tRNA synthetase; Provisional.
Length = 961
Score = 41.1 bits (97), Expect = 0.003
Identities = 29/89 (32%), Positives = 47/89 (52%), Gaps = 8/89 (8%)
Query: 273 KGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVE 332
+ KFV+ PP G +H+GHAL ++D I R +M G + PG D G+ + +E
Sbjct: 53 RPKFVLHDGPPYANGNIHIGHALNKILKDVIVRSKQMLGFDANYVPGWDCHGLPIEWKIE 112
Query: 333 KKLWREEKKTRHEIGREKFIEKVWEWKKE 361
+K +R + K + E+ V E++KE
Sbjct: 113 EK-YRAKGKNKDEV-------PVAEFRKE 133
>gnl|CDD|236016 PRK07424, PRK07424, bifunctional sterol desaturase/short chain
dehydrogenase; Validated.
Length = 406
Score = 40.1 bits (94), Expect = 0.004
Identities = 31/116 (26%), Positives = 51/116 (43%), Gaps = 28/116 (24%)
Query: 362 VFSTSTKIMSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVV-ISSRKES---- 416
F+ K+M TA++ L GK VT +S +G A+ K L +GA VV ++S +
Sbjct: 162 TFTLVDKLMGTALS---LKGKTVAVTGASGTLGQALLKELHQQGAKVVALTSNSDKITLE 218
Query: 417 --NVNKAVETLQKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN 470
+ V+TL + V ++ +L E +DIL+ N +N
Sbjct: 219 INGEDLPVKTLHWQ-----------VGQEAALAELLE-------KVDILIINHGIN 256
Score = 34.7 bits (80), Expect = 0.19
Identities = 29/108 (26%), Positives = 47/108 (43%), Gaps = 28/108 (25%)
Query: 1 MSTAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVV-ISSRKES------NVNKAV 53
M TA++ L GK VT +S +G A+ K L +GA VV ++S + + V
Sbjct: 170 MGTALS---LKGKTVAVTGASGTLGQALLKELHQQGAKVVALTSNSDKITLEINGEDLPV 226
Query: 54 ETLQKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVN 101
+TL + V ++ +L E +DIL+ N +N
Sbjct: 227 KTLHWQ-----------VGQEAALAELLE-------KVDILIINHGIN 256
>gnl|CDD|220185 pfam09334, tRNA-synt_1g, tRNA synthetases class I (M). This family
includes methionyl tRNA synthetases.
Length = 388
Score = 39.9 bits (94), Expect = 0.004
Identities = 17/53 (32%), Positives = 24/53 (45%)
Query: 281 PPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEK 333
P V G H+GH T D R+ R++G L+ G D G ++ EK
Sbjct: 6 ALPYVNGPPHIGHLYTTIPADVYARYLRLRGYDVLFVTGTDEHGTKIELAAEK 58
>gnl|CDD|215518 PLN02959, PLN02959, aminoacyl-tRNA ligase.
Length = 1084
Score = 39.3 bits (92), Expect = 0.008
Identities = 23/72 (31%), Positives = 36/72 (50%), Gaps = 3/72 (4%)
Query: 244 VEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSI 303
+E A WWE++ F+ E G + P KF P P + G LHLGHA + + +
Sbjct: 18 IEVAVQKWWEEEKVFEAEAGDEPPK---PGEKFFGNFPYPYMNGLLHLGHAFSLSKLEFA 74
Query: 304 TRWNRMKGKTTL 315
++R++G L
Sbjct: 75 AAYHRLRGANVL 86
>gnl|CDD|237079 PRK12367, PRK12367, short chain dehydrogenase; Provisional.
Length = 245
Score = 38.5 bits (90), Expect = 0.009
Identities = 30/132 (22%), Positives = 57/132 (43%), Gaps = 19/132 (14%)
Query: 1 MSTAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVV-ISSRKESNVNKAVETLQKE 59
+ + S GK +T +S +G A+ K A+GA V+ ++ K +N E+ +
Sbjct: 3 QADPMAQSTWQGKRIGITGASGALGKALTKAFRAKGAKVIGLTHSKINNSESNDESPNE- 61
Query: 60 GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF 119
+ KE + L + +D+L+ N +NP + PEN+ +
Sbjct: 62 -------WIKWECGKE--ESLDKQLAS----LDVLILNHGINPGGR---QDPENINKAL- 104
Query: 120 EVNVKSTFLLTQ 131
E+N S++ L +
Sbjct: 105 EINALSSWRLLE 116
Score = 36.5 bits (85), Expect = 0.031
Identities = 29/132 (21%), Positives = 56/132 (42%), Gaps = 19/132 (14%)
Query: 370 MSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVV-ISSRKESNVNKAVETLQKE 428
+ + S GK +T +S +G A+ K +GA V+ ++ K +N E+ +
Sbjct: 3 QADPMAQSTWQGKRIGITGASGALGKALTKAFRAKGAKVIGLTHSKINNSESNDESPNE- 61
Query: 429 GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIF 488
+ KE + L + +D+L+ N +NP + PEN+ +
Sbjct: 62 -------WIKWECGKE--ESLDKQLAS----LDVLILNHGINPGGR---QDPENINKAL- 104
Query: 489 EVNVKSTFLLTQ 500
E+N S++ L +
Sbjct: 105 EINALSSWRLLE 116
>gnl|CDD|187653 cd08950, KR_fFAS_SDR_c_like, ketoacyl reductase (KR) domain of
fungal-type fatty acid synthase (fFAS), classical
(c)-like SDRs. KR domain of fungal-type fatty acid
synthase (FAS), type I. Fungal-type FAS is a
heterododecameric FAS composed of alpha and beta
multifunctional polypeptide chains. The KR, an SDR
family member, is located centrally in the alpha chain.
KR catalyzes the NADP-dependent reduction of
ketoacyl-ACP to hydroxyacyl-ACP. KR shares the critical
active site Tyr of the Classical SDR and has partial
identity of the active site tetrad, but the upstream Asn
is replaced in KR by Met. As in other SDRs, there is a
glycine rich NAD-binding motif, but the pattern found in
KR does not match the classical SDRs, and is not
strictly conserved within this group. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold (alpha/beta folding pattern with a central
beta-sheet), an NAD(P)(H)-binding region, and a
structurally diverse C-terminal region. Classical SDRs
are typically about 250 residues long, while extended
SDRs are approximately 350 residues. Sequence identity
between different SDR enzymes are typically in the
15-30% range, but the enzymes share the Rossmann fold
NAD-binding motif and characteristic NAD-binding and
catalytic sequence patterns. These enzymes catalyze a
wide range of activities including the metabolism of
steroids, cofactors, carbohydrates, lipids, aromatic
compounds, and amino acids, and act in redox sensing.
Classical SDRs have an TGXXX[AG]XG cofactor binding
motif and a YXXXK active site motif, with the Tyr
residue of the active site motif serving as a critical
catalytic residue (Tyr-151, human prostaglandin
dehydrogenase (PGDH) numbering). In addition to the Tyr
and Lys, there is often an upstream Ser (Ser-138, PGDH
numbering) and/or an Asn (Asn-107, PGDH numbering)
contributing to the active site; while substrate binding
is in the C-terminal region, which determines
specificity. The standard reaction mechanism is a
4-pro-S hydride transfer and proton relay involving the
conserved Tyr and Lys, a water molecule stabilized by
Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type KRs have
a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 259
Score = 38.3 bits (90), Expect = 0.010
Identities = 15/38 (39%), Positives = 23/38 (60%), Gaps = 1/38 (2%)
Query: 380 AGKVAVVT-ASSDGIGFAIAKRLSTEGASVVISSRKES 416
AGKVA+VT A IG + L GA+V++++ + S
Sbjct: 6 AGKVALVTGAGPGSIGAEVVAGLLAGGATVIVTTSRFS 43
Score = 37.2 bits (87), Expect = 0.019
Identities = 15/37 (40%), Positives = 23/37 (62%), Gaps = 1/37 (2%)
Query: 12 GKVAVVT-ASSDGIGFAIAKRLSAEGASVVISSRKES 47
GKVA+VT A IG + L A GA+V++++ + S
Sbjct: 7 GKVALVTGAGPGSIGAEVVAGLLAGGATVIVTTSRFS 43
>gnl|CDD|237028 PRK12267, PRK12267, methionyl-tRNA synthetase; Reviewed.
Length = 648
Score = 38.6 bits (91), Expect = 0.011
Identities = 28/103 (27%), Positives = 41/103 (39%), Gaps = 33/103 (32%)
Query: 285 VTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCD-H----------AGIATQVVVE- 332
G H+GHA T D++ R+ R++G + G D H AG Q V+
Sbjct: 15 PNGKPHIGHAYTTIAADALARYKRLQGYDVFFLTGTDEHGQKIQQAAEKAGKTPQEYVDE 74
Query: 333 -----KKLWREEKK-------------TRHEIGREKFIEKVWE 357
K+LW KK RH+ +K EK++E
Sbjct: 75 ISAGFKELW---KKLDISYDKFIRTTDERHKKVVQKIFEKLYE 114
>gnl|CDD|173901 cd00802, class_I_aaRS_core, catalytic core domain of class I amino
acyl-tRNA synthetase. Class I amino acyl-tRNA
synthetase (aaRS) catalytic core domain. These enzymes
are mostly monomers which aminoacylate the 2'-OH of the
nucleotide at the 3' of the appropriate tRNA. The core
domain is based on the Rossman fold and is responsible
for the ATP-dependent formation of the enzyme bound
aminoacyl-adenylate. It contains the characteristic
class I HIGH and KMSKS motifs, which are involved in ATP
binding.
Length = 143
Score = 36.7 bits (85), Expect = 0.012
Identities = 18/85 (21%), Positives = 27/85 (31%), Gaps = 11/85 (12%)
Query: 278 MVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWR 337
G LH+GH T D + + R G D AG
Sbjct: 1 TTFSGITPNGYLHIGHLRTIVTFDFLAQAYRKLGYKVRCIALIDDAG-------GLIGDP 53
Query: 338 EEKKTR-HEIGREKFIEKV---WEW 358
KK + E++IE++ E+
Sbjct: 54 ANKKGENAKAFVERWIERIKEDVEY 78
>gnl|CDD|232956 TIGR00396, leuS_bact, leucyl-tRNA synthetase, eubacterial and
mitochondrial family. The leucyl-tRNA synthetases
belong to two families so broadly different that they
are represented by separate models. This model includes
both eubacterial and mitochondrial leucyl-tRNA
synthetases. It generates higher scores for some
valyl-tRNA synthetases than for any archaeal or
eukaryotic cytosolic leucyl-tRNA synthetase. Note that
the enzyme from Aquifex aeolicus is split into alpha and
beta chains; neither chain is long enough to score above
the trusted cutoff, but the alpha chain scores well
above the noise cutoff. The beta chain must be found by
a model and search designed for partial length matches
[Protein synthesis, tRNA aminoacylation].
Length = 842
Score = 38.2 bits (89), Expect = 0.021
Identities = 25/87 (28%), Positives = 38/87 (43%), Gaps = 7/87 (8%)
Query: 239 YSPQYVEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNA 298
Y+ +E W W++ FK PK + + P P +G LH+GH
Sbjct: 1 YNHIEIEEKWQQKWDENKTFKVT-----DDSSKPKYYILSMFPYP--SGALHMGHVRNYT 53
Query: 299 VEDSITRWNRMKGKTTLWNPGCDHAGI 325
+ D ++R+ RMKG L G D G+
Sbjct: 54 ITDVLSRYYRMKGYNVLHPIGWDAFGL 80
>gnl|CDD|178177 PLN02563, PLN02563, aminoacyl-tRNA ligase.
Length = 963
Score = 37.5 bits (87), Expect = 0.031
Identities = 26/90 (28%), Positives = 40/90 (44%), Gaps = 5/90 (5%)
Query: 244 VEAAWYPWWEKQGFFKPEYGRKSIGEKNPKGKFVMVIPPPNVTGTLHLGHALTNAVEDSI 303
+E W +WE+ F+ + PK + + P P+ G LH+GH D +
Sbjct: 85 IEPKWQRYWEENRTFRTPDDVDT---SKPKFYVLDMFPYPSGAG-LHVGHPEGYTATDIL 140
Query: 304 TRWNRMKGKTTLWNPGCDHAGI-ATQVVVE 332
R+ RM+G L G D G+ A Q +E
Sbjct: 141 ARYKRMQGYNVLHPMGWDAFGLPAEQYAIE 170
>gnl|CDD|133446 cd01078, NAD_bind_H4MPT_DH, NADP binding domain of methylene
tetrahydromethanopterin dehydrogenase. Methylene
Tetrahydromethanopterin Dehydrogenase (H4MPT DH) NADP
binding domain. NADP-dependent H4MPT DH catalyzes the
dehydrogenation of methylene- H4MPT and
methylene-tetrahydrofolate (H4F) with NADP+ as cofactor.
H4F and H4MPT are both cofactors that carry the
one-carbon units between the formyl and methyl oxidation
level. H4F and H4MPT are structurally analogous to each
other with respect to the pterin moiety, but each has
distinct side chain. H4MPT is present only in anaerobic
methanogenic archaea and aerobic methylotrophic
proteobacteria. H4MPT seems to have evolved
independently from H4F and functions as a distinct
carrier in C1 metabolism. Amino acid DH-like
NAD(P)-binding domains are members of the Rossmann fold
superfamily and include glutamate, leucine, and
phenylalanine DHs, methylene tetrahydrofolate DH,
methylene-tetrahydromethanopterin DH,
methylene-tetrahydropholate DH/cyclohydrolase, Shikimate
DH-like proteins, malate oxidoreductases, and glutamyl
tRNA reductase. Amino acid DHs catalyze the deamination
of amino acids to keto acids with NAD(P)+ as a cofactor.
The NAD(P)-binding Rossmann fold superfamily includes a
wide variety of protein families including NAD(P)-
binding domains of alcohol DHs, tyrosine-dependent
oxidoreductases, glyceraldehyde-3-phosphate DH,
lactate/malate DHs, formate/glycerate DHs, siroheme
synthases, 6-phosphogluconate DH, amino acid DHs,
repressor rex, NAD-binding potassium channel domain,
CoA-binding, and ornithine cyclodeaminase-like domains.
These domains have an alpha-beta-alpha configuration.
NAD binding involves numerous hydrogen and van der Waals
contacts.
Length = 194
Score = 35.1 bits (81), Expect = 0.066
Identities = 18/50 (36%), Positives = 25/50 (50%)
Query: 379 LAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKE 428
L GK AVV + +G A L+ EGA VV+ R KA ++L+
Sbjct: 26 LKGKTAVVLGGTGPVGQRAAVLLAREGARVVLVGRDLERAQKAADSLRAR 75
Score = 33.9 bits (78), Expect = 0.20
Identities = 18/50 (36%), Positives = 25/50 (50%)
Query: 10 LTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKE 59
L GK AVV + +G A L+ EGA VV+ R KA ++L+
Sbjct: 26 LKGKTAVVLGGTGPVGQRAAVLLAREGARVVLVGRDLERAQKAADSLRAR 75
>gnl|CDD|177869 PLN02224, PLN02224, methionine-tRNA ligase.
Length = 616
Score = 35.8 bits (82), Expect = 0.083
Identities = 21/54 (38%), Positives = 27/54 (50%), Gaps = 2/54 (3%)
Query: 276 FVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAG--IAT 327
FV+ P V H+G A T DSI R+ R+ GK ++ G D G IAT
Sbjct: 71 FVLTTPLYYVNAPPHMGSAYTTIAADSIARFQRLLGKKVIFITGTDEHGEKIAT 124
>gnl|CDD|180774 PRK06953, PRK06953, short chain dehydrogenase; Provisional.
Length = 222
Score = 35.0 bits (81), Expect = 0.097
Identities = 43/180 (23%), Positives = 68/180 (37%), Gaps = 30/180 (16%)
Query: 13 KVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQ-------KIS 65
K ++ +S GIG ++ A+G V+ ++R + + A++ L E ++
Sbjct: 2 KTVLIVGASRGIGREFVRQYRADGWRVIATARDAAAL-AALQALGAEALALDVADPASVA 60
Query: 66 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVK 124
G +A K D + L D V A V P T V +D + NV
Sbjct: 61 G----LAWKLDGEAL-----------DAAVYVAGVYGPRTEGVEPITREDFDAVMHTNVL 105
Query: 125 STFLLTQEVLPYIRKRNGGSIVYVSS----IGGLAPFKLLGAYSVSKTALLGLTKAVAQD 180
L +LP + GG + +SS IG A Y SK AL +A +
Sbjct: 106 GPMQLLPILLPLVEAA-GGVLAVLSSRMGSIGD-ATGTTGWLYRASKAALNDALRAASLQ 163
Score = 33.5 bits (77), Expect = 0.27
Identities = 42/180 (23%), Positives = 67/180 (37%), Gaps = 30/180 (16%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQ-------KIS 434
K ++ +S GIG ++ +G V+ ++R + + A++ L E ++
Sbjct: 2 KTVLIVGASRGIGREFVRQYRADGWRVIATARDAAAL-AALQALGAEALALDVADPASVA 60
Query: 435 GVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV-NPATGPVVECPENVWDKIFEVNVK 493
G +A K D + L D V A V P T V +D + NV
Sbjct: 61 G----LAWKLDGEAL-----------DAAVYVAGVYGPRTEGVEPITREDFDAVMHTNVL 105
Query: 494 STFLLTQEVLPYIRKRNGGSIVYVSS----IGGLAPFKLLGAYSVSKTALLGLTKAVAQD 549
L +LP + GG + +SS IG A Y SK AL +A +
Sbjct: 106 GPMQLLPILLPLVEAA-GGVLAVLSSRMGSIGD-ATGTTGWLYRASKAALNDALRAASLQ 163
>gnl|CDD|215477 PLN02882, PLN02882, aminoacyl-tRNA ligase.
Length = 1159
Score = 35.5 bits (82), Expect = 0.12
Identities = 26/89 (29%), Positives = 42/89 (47%), Gaps = 8/89 (8%)
Query: 282 PPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVEKKLWREEKK 341
PP TG H GH L ++D +TR+ M G G D G+ + ++KKL + +
Sbjct: 46 PPFATGLPHYGHILAGTIKDIVTRYQSMTGHHVTRRFGWDCHGLPVEYEIDKKLGIKRRD 105
Query: 342 TRHEIGREKFIEK--------VWEWKKEV 362
++G +K+ E+ EW+K V
Sbjct: 106 DVLKMGIDKYNEECRSIVTRYSKEWEKTV 134
>gnl|CDD|173617 PTZ00427, PTZ00427, isoleucine-tRNA ligase, putative; Provisional.
Length = 1205
Score = 35.3 bits (81), Expect = 0.16
Identities = 26/101 (25%), Positives = 46/101 (45%), Gaps = 4/101 (3%)
Query: 273 KGKFVMVIPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTLWNPGCDHAGIATQVVVE 332
K ++ PP TG H GH L ++D +TR+ G + G D G+ + +E
Sbjct: 101 KKAYIFYDGPPFATGLPHYGHLLAGIIKDCVTRYFYQCGFSVERKFGWDCHGLPIEYEIE 160
Query: 333 KKLWREEKKTRHEIGREKFIEK----VWEWKKEVFSTSTKI 369
K+ +K+ ++G + + EK V ++ E T +I
Sbjct: 161 KENNINKKEDILKMGIDVYNEKCRGIVLKYSNEWVKTVERI 201
>gnl|CDD|177654 PLN00015, PLN00015, protochlorophyllide reductase.
Length = 308
Score = 34.7 bits (80), Expect = 0.16
Identities = 46/150 (30%), Positives = 71/150 (47%), Gaps = 22/150 (14%)
Query: 16 VVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCH--VA 72
++T +S G+G A AK L+ G VV++ R + KA + G K S V H +A
Sbjct: 1 IITGASSGLGLATAKALAETGKWHVVMACR---DFLKAERAAKSAGMPKDSYTVMHLDLA 57
Query: 73 KKED-RQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST--- 126
+ RQ F + + D+LV NAAV T P D FE++V +
Sbjct: 58 SLDSVRQFVDNFRRSGRPL---DVLVCNAAVYLPTAKE---PTFTADG-FELSVGTNHLG 110
Query: 127 -FLLTQEVLPYIRKRNGGS--IVYVSSIGG 153
FLL++ +L ++K + S ++ V SI G
Sbjct: 111 HFLLSRLLLDDLKKSDYPSKRLIIVGSITG 140
Score = 33.9 bits (78), Expect = 0.29
Identities = 46/150 (30%), Positives = 71/150 (47%), Gaps = 22/150 (14%)
Query: 385 VVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCH--VA 441
++T +S G+G A AK L+ G VV++ R + KA + G K S V H +A
Sbjct: 1 IITGASSGLGLATAKALAETGKWHVVMACR---DFLKAERAAKSAGMPKDSYTVMHLDLA 57
Query: 442 KKED-RQ--KLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKST--- 495
+ RQ F + + D+LV NAAV T P D FE++V +
Sbjct: 58 SLDSVRQFVDNFRRSGRPL---DVLVCNAAVYLPTAKE---PTFTADG-FELSVGTNHLG 110
Query: 496 -FLLTQEVLPYIRKRNGGS--IVYVSSIGG 522
FLL++ +L ++K + S ++ V SI G
Sbjct: 111 HFLLSRLLLDDLKKSDYPSKRLIIVGSITG 140
>gnl|CDD|187633 cd08928, KR_fFAS_like_SDR_c_like, ketoacyl reductase (KR) domain of
fungal-type fatty acid synthase (fFAS)-like, classical
(c)-like SDRs. KR domain of FAS, including the
fungal-type multidomain FAS alpha chain, and the single
domain daunorubicin C-13 ketoreductase. Fungal-type FAS
is a heterododecameric FAS composed of alpha and beta
multifunctional polypeptide chains. The KR, an SDR
family member is located centrally in the alpha chain.
KR catalyzes the NADP-dependent reduction of
ketoacyl-ACP to hydroxyacyl-ACP. KR shares the critical
active site Tyr of the classical SDR and has partial
identity of the active site tetrad, but the upstream Asn
is replaced in KR by Met. As in other SDRs, there is a
glycine rich NAD(P)-binding motif, but the pattern found
in KR does not match the classical SDRs, and is not
strictly conserved within this group. Daunorubicin is a
clinically important therapeutic compound used in some
cancer treatments. Single domain daunorubicin C-13
ketoreductase is member of the classical SDR family with
a canonical glycine-rich NAD(P)-binding motif, but
lacking a complete match to the active site tetrad
characteristic of this group. The critical Tyr, plus the
Lys and upstream Asn are present, but the catalytic Ser
is replaced, generally by Gln. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human prostaglandin dehydrogenase
(PGDH) numbering). In addition to the Tyr and Lys, there
is often an upstream Ser (Ser-138, PGDH numbering)
and/or an Asn (Asn-107, PGDH numbering) contributing to
the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G
NAD(P)-binding motif. Some atypical SDRs have lost
catalytic activity and/or have an unusual NAD(P)-binding
motif and missing or unusual active site residues.
Reactions catalyzed within the SDR family include
isomerization, decarboxylation, epimerization, C=N bond
reduction, dehydratase activity, dehalogenation,
Enoyl-CoA reduction, and carbonyl-alcohol
oxidoreduction.
Length = 248
Score = 34.6 bits (79), Expect = 0.16
Identities = 38/199 (19%), Positives = 69/199 (34%), Gaps = 17/199 (8%)
Query: 384 AVVTASSDG-IGFAIAKRLSTEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHVA 441
++T + DG IG + + L GA V +++ + S V K + + S ++
Sbjct: 1 VLITGAGDGSIGAEVLQGLLNGGAKVYVTTSRFSRQVTKYYQDIYAACGAAGSVLIVVPF 60
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN--VWDKIFEVNVKSTFLLT 499
+ +Q + A + ++ L + GP PE I + + ++
Sbjct: 61 NQGSKQDVEALAIGIYDTVNGLGWDLD---LYGPFAAIPETGIEIPAIDSKSEVAHRIML 117
Query: 500 QEVLPYIR------KRNGGSIVYVSSIGGLAP----FKLLGAYSVSKTALLGLTKAVAQD 549
+L + G I +P F GAYS SK L L A +
Sbjct: 118 TNLLRPKGLVKIQKQLRGQETRPAQVILPFSPNHGTFGDDGAYSESKLHLETLFNRWASE 177
Query: 550 LASENIRVNCLAPGITKTK 568
++ V G T+
Sbjct: 178 SWGNDLTVCGAHIGWTRGT 196
Score = 34.2 bits (78), Expect = 0.20
Identities = 38/199 (19%), Positives = 69/199 (34%), Gaps = 17/199 (8%)
Query: 15 AVVTASSDG-IGFAIAKRLSAEGASVVISSRKES-NVNKAVETLQKEGHQKISGVVCHVA 72
++T + DG IG + + L GA V +++ + S V K + + S ++
Sbjct: 1 VLITGAGDGSIGAEVLQGLLNGGAKVYVTTSRFSRQVTKYYQDIYAACGAAGSVLIVVPF 60
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPEN--VWDKIFEVNVKSTFLLT 130
+ +Q + A + ++ L + GP PE I + + ++
Sbjct: 61 NQGSKQDVEALAIGIYDTVNGLGWDLD---LYGPFAAIPETGIEIPAIDSKSEVAHRIML 117
Query: 131 QEVLPYIR------KRNGGSIVYVSSIGGLAP----FKLLGAYSVSKTALLGLTKAVAQD 180
+L + G I +P F GAYS SK L L A +
Sbjct: 118 TNLLRPKGLVKIQKQLRGQETRPAQVILPFSPNHGTFGDDGAYSESKLHLETLFNRWASE 177
Query: 181 LASENIRVNCLAPGITKTK 199
++ V G T+
Sbjct: 178 SWGNDLTVCGAHIGWTRGT 196
>gnl|CDD|219957 pfam08659, KR, KR domain. This enzymatic domain is part of
bacterial polyketide synthases and catalyzes the first
step in the reductive modification of the beta-carbonyl
centres in the growing polyketide chain. It uses NADPH
to reduce the keto group to a hydroxy group.
Length = 181
Score = 33.6 bits (78), Expect = 0.21
Identities = 29/143 (20%), Positives = 57/143 (39%), Gaps = 10/143 (6%)
Query: 16 VVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKA---VETLQKEGHQKISGVVCHV 71
+VT G+G +A+ L+ GA +V+ SR + +A + L+ G + ++ V C V
Sbjct: 4 LVTGGLGGLGLELARWLAERGARHLVLLSRSGAPDPEAEALLAELEARGAE-VTVVACDV 62
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 131
+ ++ + L + ++ A V + + ++ V + L +
Sbjct: 63 SDRDAVRALLAEIRADGPPLRGVIHAAGV-LRDALLANMTAEDFARVLAPKVTGAWNLHE 121
Query: 132 EVLPYIRKRNGGSIVYVSSIGGL 154
R R V SSI G+
Sbjct: 122 ----ATRDRPLDFFVLFSSIAGV 140
Score = 32.1 bits (74), Expect = 0.54
Identities = 29/143 (20%), Positives = 57/143 (39%), Gaps = 10/143 (6%)
Query: 385 VVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKA---VETLQKEGHQKISGVVCHV 440
+VT G+G +A+ L+ GA +V+ SR + +A + L+ G + ++ V C V
Sbjct: 4 LVTGGLGGLGLELARWLAERGARHLVLLSRSGAPDPEAEALLAELEARGAE-VTVVACDV 62
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQ 500
+ ++ + L + ++ A V + + ++ V + L +
Sbjct: 63 SDRDAVRALLAEIRADGPPLRGVIHAAGV-LRDALLANMTAEDFARVLAPKVTGAWNLHE 121
Query: 501 EVLPYIRKRNGGSIVYVSSIGGL 523
R R V SSI G+
Sbjct: 122 ----ATRDRPLDFFVLFSSIAGV 140
>gnl|CDD|180399 PRK06101, PRK06101, short chain dehydrogenase; Provisional.
Length = 240
Score = 33.3 bits (76), Expect = 0.40
Identities = 29/116 (25%), Positives = 45/116 (38%), Gaps = 9/116 (7%)
Query: 117 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 176
++F VNV + + P++ G +V V SI AY SK A+ +
Sbjct: 97 RVFNVNVLGVANCIEGIQPHLSC--GHRVVIVGSIASELALPRAEAYGASKAAVAYFART 154
Query: 177 VAQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDVL 232
+ DL + I V + PG T K T P++ T A E++ L
Sbjct: 155 LQLDLRPKGIEVVTVFPGFVATPLT-------DKNTFAMPMIITVEQASQEIRAQL 203
Score = 31.4 bits (71), Expect = 1.3
Identities = 22/82 (26%), Positives = 34/82 (41%), Gaps = 2/82 (2%)
Query: 486 KIFEVNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGLTKA 545
++F VNV + + P++ G +V V SI AY SK A+ +
Sbjct: 97 RVFNVNVLGVANCIEGIQPHLSC--GHRVVIVGSIASELALPRAEAYGASKAAVAYFART 154
Query: 546 VAQDLASENIRVNCLAPGITKT 567
+ DL + I V + PG T
Sbjct: 155 LQLDLRPKGIEVVTVFPGFVAT 176
Score = 30.6 bits (69), Expect = 2.3
Identities = 20/67 (29%), Positives = 29/67 (43%), Gaps = 5/67 (7%)
Query: 615 GEVIVAAGGMQSRLTKSTVEFRFIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLI 674
G +V G + S L E AY SK A+ + + DL P+ I V + PG +
Sbjct: 120 GHRVVIVGSIASELALPRAE-----AYGASKAAVAYFARTLQLDLRPKGIEVVTVFPGFV 174
Query: 675 RTKFGDR 681
T D+
Sbjct: 175 ATPLTDK 181
>gnl|CDD|237049 PRK12300, leuS, leucyl-tRNA synthetase; Reviewed.
Length = 897
Score = 33.7 bits (78), Expect = 0.46
Identities = 12/28 (42%), Positives = 17/28 (60%)
Query: 289 LHLGHALTNAVEDSITRWNRMKGKTTLW 316
LH+GH T + D I R+ RM+G L+
Sbjct: 1 LHVGHGRTYTIGDVIARYKRMRGYNVLF 28
>gnl|CDD|234964 PRK01611, argS, arginyl-tRNA synthetase; Reviewed.
Length = 507
Score = 33.2 bits (77), Expect = 0.58
Identities = 19/51 (37%), Positives = 25/51 (49%), Gaps = 11/51 (21%)
Query: 259 KPEYGRKSIGEKNPKGKFVMV----IPPPNVTGTLHLGHALTNAVEDSITR 305
YGR IG KGK V+V N TG LH+GH + + D++ R
Sbjct: 99 GERYGRSDIG----KGKKVVVEYVS---ANPTGPLHVGHLRSAVIGDALAR 142
>gnl|CDD|200089 TIGR01289, LPOR, light-dependent protochlorophyllide reductase.
This model represents the light-dependent,
NADPH-dependent form of protochlorophyllide reductase.
It belongs to the short chain alcohol dehydrogenase
family, in contrast to the nitrogenase-related
light-independent form [Biosynthesis of cofactors,
prosthetic groups, and carriers, Chlorophyll and
bacteriochlorphyll].
Length = 314
Score = 32.9 bits (75), Expect = 0.59
Identities = 24/89 (26%), Positives = 43/89 (48%), Gaps = 6/89 (6%)
Query: 15 AVVTASSDGIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV-- 71
++T +S G+G AK L+A G V+++ R + KA + + G K S + H+
Sbjct: 6 VIITGASSGLGLYAAKALAATGEWHVIMACR---DFLKAEQAAKSLGMPKDSYTIMHLDL 62
Query: 72 AKKEDRQKLFEHAEKKFGGIDILVSNAAV 100
+ ++ + + +D LV NAAV
Sbjct: 63 GSLDSVRQFVQQFRESGRPLDALVCNAAV 91
Score = 31.8 bits (72), Expect = 1.3
Identities = 23/89 (25%), Positives = 42/89 (47%), Gaps = 6/89 (6%)
Query: 384 AVVTASSDGIGFAIAKRLSTEGA-SVVISSRKESNVNKAVETLQKEGHQKISGVVCHV-- 440
++T +S G+G AK L+ G V+++ R + KA + + G K S + H+
Sbjct: 6 VIITGASSGLGLYAAKALAATGEWHVIMACR---DFLKAEQAAKSLGMPKDSYTIMHLDL 62
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAV 469
+ ++ + + +D LV NAAV
Sbjct: 63 GSLDSVRQFVQQFRESGRPLDALVCNAAV 91
>gnl|CDD|232981 TIGR00456, argS, arginyl-tRNA synthetase. This model recognizes
arginyl-tRNA synthetase in every completed genome to
date. An interesting feature of the alignment of all
arginyl-tRNA synthetases is a fairly deep split between
two families. One family includes archaeal, eukaryotic
and organellar, spirochete, E. coli, and Synechocystis
sp. The second, sharing a deletion of about 25 residues
in the central region relative to the first, includes
Bacillus subtilis, Aquifex aeolicus, the Mycoplasmas and
Mycobacteria, and the Gram-negative bacterium
Helicobacter pylori [Protein synthesis, tRNA
aminoacylation].
Length = 566
Score = 33.1 bits (76), Expect = 0.59
Identities = 14/49 (28%), Positives = 21/49 (42%), Gaps = 1/49 (2%)
Query: 268 GEKNPKGKFVMV-IPPPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTL 315
G K K K +++ N G LH+GH + DS+ R G +
Sbjct: 105 GSKKLKNKKIIIEFSSANPAGPLHIGHLRNAIIGDSLARILEFLGYDVI 153
>gnl|CDD|216461 pfam01370, Epimerase, NAD dependent epimerase/dehydratase family.
This family of proteins utilise NAD as a cofactor. The
proteins in this family use nucleotide-sugar substrates
for a variety of chemical reactions.
Length = 233
Score = 32.6 bits (75), Expect = 0.61
Identities = 33/168 (19%), Positives = 55/168 (32%), Gaps = 35/168 (20%)
Query: 24 IGFAIAKRLSAEGASV-VISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQKLFE 82
IG + +RL EG V V+ R+ S +I + + ++L
Sbjct: 10 IGSHLVRRLLQEGYEVIVLGRRRRSESL---------NTGRIRFHEGDLTDPDALERLL- 59
Query: 83 HAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNG 142
D ++ + A G E P + + L T +L R+
Sbjct: 60 ----AEVQPDAVI-HLAAQSGVGASFEDPADFIR--------ANVLGTLRLLEAARRAGV 106
Query: 143 GSIVYVSS--IGG---------LAPFKLLGAYSVSKTALLGLTKAVAQ 179
V+ SS + G P L Y+ +K A L +A A+
Sbjct: 107 KRFVFASSSEVYGDVADPPITEDTPLGPLSPYAAAKLAAERLVEAYAR 154
Score = 31.5 bits (72), Expect = 1.3
Identities = 33/168 (19%), Positives = 55/168 (32%), Gaps = 35/168 (20%)
Query: 393 IGFAIAKRLSTEGASV-VISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKEDRQKLFE 451
IG + +RL EG V V+ R+ S +I + + ++L
Sbjct: 10 IGSHLVRRLLQEGYEVIVLGRRRRSESL---------NTGRIRFHEGDLTDPDALERLL- 59
Query: 452 HAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRKRNG 511
D ++ + A G E P + + L T +L R+
Sbjct: 60 ----AEVQPDAVI-HLAAQSGVGASFEDPADFIR--------ANVLGTLRLLEAARRAGV 106
Query: 512 GSIVYVSS--IGG---------LAPFKLLGAYSVSKTALLGLTKAVAQ 548
V+ SS + G P L Y+ +K A L +A A+
Sbjct: 107 KRFVFASSSEVYGDVADPPITEDTPLGPLSPYAAAKLAAERLVEAYAR 154
>gnl|CDD|234022 TIGR02813, omega_3_PfaA, polyketide-type polyunsaturated fatty acid
synthase PfaA. Members of the seed for this alignment
are involved in omega-3 polyunsaturated fatty acid
biosynthesis, such as the protein PfaA from the
eicosapentaenoic acid biosynthesis operon in
Photobacterium profundum strain SS9. PfaA is encoded
together with PfaB, PfaC, and PfaD, and the functions of
the individual polypeptides have not yet been described.
More distant homologs of PfaA, also included with the
reach of this model, appear to be involved in
polyketide-like biosynthetic mechanisms of
polyunsaturated fatty acid biosynthesis, an alternative
to the more familiar iterated mechanism of chain
extension and desaturation, and in most cases are encoded
near genes for homologs of PfaB, PfaC, and/or PfaD.
Length = 2582
Score = 33.1 bits (75), Expect = 0.70
Identities = 43/209 (20%), Positives = 69/209 (33%), Gaps = 27/209 (12%)
Query: 9 RLTGKVAVVTASSDGIGFAIAKRLSAEGASVVI------SSRKESNVNKAVETLQKEGHQ 62
+ +G A+V +A++L A G V + S S + A+ ++
Sbjct: 1752 KQSGANALVIDDDGHNAGVLAEKLIAAGWQVAVVRSPWVVSHSASPLASAIASVTLGTID 1811
Query: 63 KISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVN 122
S + V K E + G L +E PE + +
Sbjct: 1812 DTS--IEAVIKD------IEEKTAQIDGFIHLQPQHKSVADKVDAIELPEAA-----KQS 1858
Query: 123 VKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPF----KLLGAYSVS----KTALLGLT 174
+ FL + + + S V VS I G + G V + AL GLT
Sbjct: 1859 LMLAFLFAKLLNVKLATNARASFVTVSRIDGGFGYSNGDADSGTQQVKAELNQAALAGLT 1918
Query: 175 KAVAQDLASENIRVNCLAPGITKTKFAAA 203
K + + + R LAP + K A A
Sbjct: 1919 KTLNHEWNAVFCRALDLAPKLDADKAATA 1947
>gnl|CDD|187656 cd08953, KR_2_SDR_x, ketoreductase (KR), subgroup 2, complex (x)
SDRs. Ketoreductase, a module of the multidomain
polyketide synthase (PKS), has 2 subdomains, each
corresponding to a SDR family monomer. The C-terminal
subdomain catalyzes the NADPH-dependent reduction of the
beta-carbonyl of a polyketide to a hydroxyl group, a
step in the biosynthesis of polyketides, such as
erythromycin. The N-terminal subdomain, an interdomain
linker, is a truncated Rossmann fold which acts to
stabilizes the catalytic subdomain. Unlike typical SDRs,
the isolated domain does not oligomerize but is composed
of 2 subdomains, each resembling an SDR monomer. The
active site resembles that of typical SDRs, except that
the usual positions of the catalytic Asn and Tyr are
swapped, so that the canonical YXXXK motif changes to
YXXXN. Modular PKSs are multifunctional structures in
which the makeup recapitulates that found in (and may
have evolved from) FAS. Polyketide synthesis also
proceeds via the addition of 2-carbon units as in fatty
acid synthesis. The complex SDR NADP-binding motif,
GGXGXXG, is often present, but is not strictly conserved
in each instance of the module. This subfamily includes
both KR domains of the Bacillus subtilis Pks J,-L, and
PksM, and all three KR domains of PksN, components of
the megacomplex bacillaene synthase, which synthesizes
the antibiotic bacillaene. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold
(alpha/beta folding pattern with a central beta-sheet),
an NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Classical SDRs are typically about
250 residues long, while extended SDRs are approximately
350 residues. Sequence identity between different SDR
enzymes are typically in the 15-30% range, but the
enzymes share the Rossmann fold NAD-binding motif and
characteristic NAD-binding and catalytic sequence
patterns. These enzymes catalyze a wide range of
activities including the metabolism of steroids,
cofactors, carbohydrates, lipids, aromatic compounds,
and amino acids, and act in redox sensing. Classical
SDRs have an TGXXX[AG]XG cofactor binding motif and a
YXXXK active site motif, with the Tyr residue of the
active site motif serving as a critical catalytic
residue (Tyr-151, human prostaglandin dehydrogenase
(PGDH) numbering). In addition to the Tyr and Lys, there
is often an upstream Ser (Ser-138, PGDH numbering)
and/or an Asn (Asn-107, PGDH numbering) contributing to
the active site; while substrate binding is in the
C-terminal region, which determines specificity. The
standard reaction mechanism is a 4-pro-S hydride
transfer and proton relay involving the conserved Tyr
and Lys, a water molecule stabilized by Asn, and
nicotinamide. Extended SDRs have additional elements in
the C-terminal region, and typically have a TGXXGXXG
cofactor binding motif. Complex (multidomain) SDRs such
as ketoreductase domains of fatty acid synthase have a
GGXGXXG NAD(P)-binding motif and an altered active site
motif (YXXXN). Fungal type KRs have a TGXXXGX(1-2)G
NAD(P)-binding motif. Some atypical SDRs have lost
catalytic activity and/or have an unusual NAD(P)-binding
motif and missing or unusual active site residues.
Reactions catalyzed within the SDR family include
isomerization, decarboxylation, epimerization, C=N bond
reduction, dehydratase activity, dehalogenation,
Enoyl-CoA reduction, and carbonyl-alcohol
oxidoreduction.
Length = 436
Score = 32.7 bits (75), Expect = 0.81
Identities = 23/95 (24%), Positives = 39/95 (41%), Gaps = 5/95 (5%)
Query: 380 AGKVAVVTASSDGIGFAIAKRL-STEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 437
G V +VT + GIG A+A+ L GA +V+ R + + V+
Sbjct: 204 PGGVYLVTGGAGGIGRALARALARRYGARLVLLGRSPLPPEEEWKAQTLAALEALGARVL 263
Query: 438 ---CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV 469
V ++L E +++G ID ++ A V
Sbjct: 264 YISADVTDAAAVRRLLEKVRERYGAIDGVIHAAGV 298
Score = 32.7 bits (75), Expect = 0.82
Identities = 23/95 (24%), Positives = 39/95 (41%), Gaps = 5/95 (5%)
Query: 11 TGKVAVVTASSDGIGFAIAKRL-SAEGASVVISSR-KESNVNKAVETLQKEGHQKISGVV 68
G V +VT + GIG A+A+ L GA +V+ R + + V+
Sbjct: 204 PGGVYLVTGGAGGIGRALARALARRYGARLVLLGRSPLPPEEEWKAQTLAALEALGARVL 263
Query: 69 ---CHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV 100
V ++L E +++G ID ++ A V
Sbjct: 264 YISADVTDAAAVRRLLEKVRERYGAIDGVIHAAGV 298
>gnl|CDD|227315 COG4982, COG4982, 3-oxoacyl-[acyl-carrier protein].
Length = 866
Score = 32.5 bits (74), Expect = 1.0
Identities = 17/49 (34%), Positives = 27/49 (55%), Gaps = 4/49 (8%)
Query: 6 NASRLTGKVAVVTASSDG-IGFAIAKRLSAEGASVVISSRKESNVNKAV 53
N KVA+VT +S G I A+ RL A GA+V+ ++ S +++
Sbjct: 390 NGGTYGDKVALVTGASKGSIAAAVVARLLAGGATVIATT---SRLSEER 435
Score = 32.1 bits (73), Expect = 1.4
Identities = 16/49 (32%), Positives = 26/49 (53%), Gaps = 4/49 (8%)
Query: 375 NASRLAGKVAVVTASSDG-IGFAIAKRLSTEGASVVISSRKESNVNKAV 422
N KVA+VT +S G I A+ RL GA+V+ ++ S +++
Sbjct: 390 NGGTYGDKVALVTGASKGSIAAAVVARLLAGGATVIATT---SRLSEER 435
>gnl|CDD|180142 PRK05578, PRK05578, cytidine deaminase; Validated.
Length = 131
Score = 30.3 bits (69), Expect = 1.5
Identities = 15/64 (23%), Positives = 25/64 (39%), Gaps = 14/64 (21%)
Query: 52 AVETLQKEGHQKISGVVCHVAKKED--------RQKLFEHAEKKFGGIDILVSNAAVNPA 103
A+ EG ++ + C V + + RQ L E D+LV+ A +
Sbjct: 58 AIFKAISEGGGRLVAIAC-VGETGEPLSPCGRCRQVLAEFGGP-----DLLVTLVAKDGP 111
Query: 104 TGPV 107
TG +
Sbjct: 112 TGEM 115
Score = 30.3 bits (69), Expect = 1.5
Identities = 15/64 (23%), Positives = 25/64 (39%), Gaps = 14/64 (21%)
Query: 421 AVETLQKEGHQKISGVVCHVAKKED--------RQKLFEHAEKKFGGIDILVSNAAVNPA 472
A+ EG ++ + C V + + RQ L E D+LV+ A +
Sbjct: 58 AIFKAISEGGGRLVAIAC-VGETGEPLSPCGRCRQVLAEFGGP-----DLLVTLVAKDGP 111
Query: 473 TGPV 476
TG +
Sbjct: 112 TGEM 115
>gnl|CDD|185675 cd00671, ArgRS_core, catalytic core domain of arginyl-tRNA
synthetases. Arginyl tRNA synthetase (ArgRS) catalytic
core domain. This class I enzyme is a monomer which
aminoacylates the 2'-OH of the nucleotide at the 3' of
the appropriate tRNA. The core domain is based on the
Rossman fold and is responsible for the ATP-dependent
formation of the enzyme bound aminoacyl-adenylate. There
are at least three subgroups of ArgRS. One type contains
both characteristic class I HIGH and KMSKS motifs, which
are involved in ATP binding. The second subtype lacks
the KMSKS motif; however, it has a lysine N-terminal to
the HIGH motif, which serves as the functional
counterpart to the second lysine of the KMSKS motif. A
third group, which is found primarily in archaea and a
few bacteria, lacks both the KMSKS motif and the HIGH
loop lysine.
Length = 212
Score = 31.0 bits (71), Expect = 1.5
Identities = 10/23 (43%), Positives = 13/23 (56%)
Query: 283 PNVTGTLHLGHALTNAVEDSITR 305
N TG LH+GH + DS+ R
Sbjct: 9 ANPTGPLHVGHLRNAIIGDSLAR 31
>gnl|CDD|217709 pfam03744, BioW, 6-carboxyhexanoate--CoA ligase. This family
contains the enzyme 6-carboxyhexanoate--CoA ligase
EC:6.2.1.14. This enzyme is involved in the first step
of biotin synthesis, where it converts pimelate into
pimeloyl-CoA. The enzyme requires magnesium as a
cofactor and forms a homodimer.
Length = 232
Score = 31.1 bits (71), Expect = 1.6
Identities = 18/58 (31%), Positives = 24/58 (41%), Gaps = 15/58 (25%)
Query: 576 TEEAHEIA--VSNVPMGRLAVPDEMGGIVAFLC-SDDASYITGEVIVAAGGMQSRLTK 630
+A +A V+ P G++A LC SDD Y TG V G R+T
Sbjct: 151 VVDALALASKVAAAP-----------GVIAELCWSDDPDYTTGYVATKKLGYF-RITN 196
>gnl|CDD|179280 PRK01322, PRK01322, 6-carboxyhexanoate--CoA ligase; Provisional.
Length = 242
Score = 31.4 bits (72), Expect = 1.6
Identities = 11/19 (57%), Positives = 13/19 (68%), Gaps = 1/19 (5%)
Query: 600 GIVAFLC-SDDASYITGEV 617
G++A LC SDD Y TG V
Sbjct: 173 GVIAELCWSDDPDYTTGYV 191
>gnl|CDD|233195 TIGR00932, 2a37, transporter, monovalent cation:proton antiporter-2
(CPA2) family. [Transport and binding proteins, Cations
and iron carrying compounds].
Length = 273
Score = 31.1 bits (71), Expect = 1.8
Identities = 17/75 (22%), Positives = 31/75 (41%), Gaps = 2/75 (2%)
Query: 346 IGREKFIEKVWEWKKEVFSTSTKIMSTAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEG 405
IG E +E++W+ +K F ++ V L + + + G I L+
Sbjct: 58 IGLELDLERLWKLRKAAFGV--GVLQVLVPGVLLGLLLGHLLGLALGAAVVIGIILALSS 115
Query: 406 ASVVISSRKESNVNK 420
+VV+ KE + K
Sbjct: 116 TAVVVQVLKERGLLK 130
>gnl|CDD|213558 TIGR00762, DegV, EDD domain protein, DegV family. This family of
proteins is related to DegV of Bacillus subtilis and
includes paralogous sets in several species (B.
subtilis, Deinococcus radiodurans, Mycoplasma
pneumoniae) that are closer in percent identity to each
than to most homologs from other species. This suggests
both recent paralogy and diversity of function. DegV
itself is encoded immediately downstream of DegU, a
transcriptional regulator of degradation, but is itself
uncharacterized. Crystallography suggested a
lipid-binding site, while comparison of the crystal
structure to dihydroxyacetone kinase and to a mannose
transporter EIIA domain suggests a conserved domain,
EDD, with phosphotransferase activity [Unknown function,
General].
Length = 275
Score = 31.3 bits (72), Expect = 1.8
Identities = 15/65 (23%), Positives = 29/65 (44%), Gaps = 12/65 (18%)
Query: 50 NKAVETLQKE------GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA 103
KA++ L + + + H +E+ ++L E ++KF +IL+S
Sbjct: 204 KKAIKKLVELVKEDIKDGKPKRVAIIHADAEEEAEELKEKLKEKFPVKEILIS------E 257
Query: 104 TGPVV 108
GPV+
Sbjct: 258 IGPVI 262
Score = 31.3 bits (72), Expect = 1.8
Identities = 15/65 (23%), Positives = 29/65 (44%), Gaps = 12/65 (18%)
Query: 419 NKAVETLQKE------GHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPA 472
KA++ L + + + H +E+ ++L E ++KF +IL+S
Sbjct: 204 KKAIKKLVELVKEDIKDGKPKRVAIIHADAEEEAEELKEKLKEKFPVKEILIS------E 257
Query: 473 TGPVV 477
GPV+
Sbjct: 258 IGPVI 262
>gnl|CDD|187582 cd05274, KR_FAS_SDR_x, ketoreductase (KR) and fatty acid synthase
(FAS), complex (x) SDRs. Ketoreductase, a module of the
multidomain polyketide synthase (PKS), has 2 subdomains,
each corresponding to a SDR family monomer. The
C-terminal subdomain catalyzes the NADPH-dependent
reduction of the beta-carbonyl of a polyketide to a
hydroxyl group, a step in the biosynthesis of
polyketides, such as erythromycin. The N-terminal
subdomain, an interdomain linker, is a truncated
Rossmann fold which acts to stabilizes the catalytic
subdomain. Unlike typical SDRs, the isolated domain does
not oligomerize but is composed of 2 subdomains, each
resembling an SDR monomer. The active site resembles
that of typical SDRs, except that the usual positions of
the catalytic Asn and Tyr are swapped, so that the
canonical YXXXK motif changes to YXXXN. Modular PKSs are
multifunctional structures in which the makeup
recapitulates that found in (and may have evolved from)
FAS. In some instances, such as porcine FAS, an enoyl
reductase (ER) module is inserted between the
sub-domains. Fatty acid synthesis occurs via the
stepwise elongation of a chain (which is attached to
acyl carrier protein, ACP) with 2-carbon units.
Eukaryotic systems consist of large, multifunctional
synthases (type I) while bacterial, type II systems, use
single function proteins. Fungal fatty acid synthase
uses a dodecamer of 6 alpha and 6 beta subunits. In
mammalian type FAS cycles, ketoacyl synthase forms
acetoacetyl-ACP which is reduced by the NADP-dependent
beta-KR, forming beta-hydroxyacyl-ACP, which is in turn
dehydrated by dehydratase to a beta-enoyl intermediate,
which is reduced by NADP-dependent beta-ER. Polyketide
synthesis also proceeds via the addition of 2-carbon
units as in fatty acid synthesis. The complex SDR
NADP-binding motif, GGXGXXG, is often present, but is
not strictly conserved in each instance of the module.
SDRs are a functionally diverse family of
oxidoreductases that have a single domain with a
structurally conserved Rossmann fold (alpha/beta folding
pattern with a central beta-sheet), an NAD(P)(H)-binding
region, and a structurally diverse C-terminal region.
Classical SDRs are typically about 250 residues long,
while extended SDRs are approximately 350 residues.
Sequence identity between different SDR enzymes are
typically in the 15-30% range, but the enzymes share the
Rossmann fold NAD-binding motif and characteristic
NAD-binding and catalytic sequence patterns. These
enzymes catalyze a wide range of activities including
the metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
prostaglandin dehydrogenase (PGDH) numbering). In
addition to the Tyr and Lys, there is often an upstream
Ser (Ser-138, PGDH numbering) and/or an Asn (Asn-107,
PGDH numbering) contributing to the active site; while
substrate binding is in the C-terminal region, which
determines specificity. The standard reaction mechanism
is a 4-pro-S hydride transfer and proton relay involving
the conserved Tyr and Lys, a water molecule stabilized
by Asn, and nicotinamide. Extended SDRs have additional
elements in the C-terminal region, and typically have a
TGXXGXXG cofactor binding motif. Complex (multidomain)
SDRs such as ketoreductase domains of fatty acid
synthase have a GGXGXXG NAD(P)-binding motif and an
altered active site motif (YXXXN). Fungal type KRs have
a TGXXXGX(1-2)G NAD(P)-binding motif. Some atypical SDRs
have lost catalytic activity and/or have an unusual
NAD(P)-binding motif and missing or unusual active site
residues. Reactions catalyzed within the SDR family
include isomerization, decarboxylation, epimerization,
C=N bond reduction, dehydratase activity,
dehalogenation, Enoyl-CoA reduction, and
carbonyl-alcohol oxidoreduction.
Length = 375
Score = 31.2 bits (71), Expect = 2.0
Identities = 32/161 (19%), Positives = 55/161 (34%), Gaps = 10/161 (6%)
Query: 16 VVTASSDGIGFAIAKRLSAEGA-SVVISSRK--ESNVNKAVETLQKEGHQKISGVVCHVA 72
++T G+G +A+ L+A GA +V+ SR+ L+ G + +S V C V
Sbjct: 154 LITGGLGGLGLLVARWLAARGARHLVLLSRRGPAPRAAARAALLRAGGAR-VSVVRCDVT 212
Query: 73 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 132
L G + ++ +AA + E + + V L +
Sbjct: 213 DPAALAALLA-ELAAGGPLAGVI-HAAGVLRDALLAELTPAAFAAVLAAKVAGALNLHEL 270
Query: 133 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 173
V SS+ L AY+ + L L
Sbjct: 271 T----PDLPLDFFVLFSSVAALLGGAGQAAYAAANAFLDAL 307
Score = 29.7 bits (67), Expect = 6.7
Identities = 31/161 (19%), Positives = 54/161 (33%), Gaps = 10/161 (6%)
Query: 385 VVTASSDGIGFAIAKRLSTEGA-SVVISSRK--ESNVNKAVETLQKEGHQKISGVVCHVA 441
++T G+G +A+ L+ GA +V+ SR+ L+ G + +S V C V
Sbjct: 154 LITGGLGGLGLLVARWLAARGARHLVLLSRRGPAPRAAARAALLRAGGAR-VSVVRCDVT 212
Query: 442 KKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQE 501
L G + ++ +AA + E + + V L +
Sbjct: 213 DPAALAALLA-ELAAGGPLAGVI-HAAGVLRDALLAELTPAAFAAVLAAKVAGALNLHEL 270
Query: 502 VLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYSVSKTALLGL 542
V SS+ L AY+ + L L
Sbjct: 271 T----PDLPLDFFVLFSSVAALLGGAGQAAYAAANAFLDAL 307
>gnl|CDD|176220 cd08259, Zn_ADH5, Alcohol dehydrogenases of the MDR family.
NAD(P)(H)-dependent oxidoreductases are the major
enzymes in the interconversion of alcohols and
aldehydes, or ketones. This group contains proteins that
share the characteristic catalytic and structural
zinc-binding sites of the zinc-dependent alcohol
dehydrogenase family. Alcohol dehydrogenase in the
liver converts ethanol and NAD+ to acetaldehyde and
NADH, while in yeast and some other microorganisms ADH
catalyzes the conversion acetaldehyde to ethanol in
alcoholic fermentation. ADH is a member of the medium
chain alcohol dehydrogenase family (MDR), which have a
NAD(P)(H)-binding domain in a Rossmann fold of a
beta-alpha form. The NAD(H)-binding region is comprised
of 2 structurally similar halves, each of which contacts
a mononucleotide. A GxGxxG motif after the first
mononucleotide contact half allows the close contact of
the coenzyme with the ADH backbone. The N-terminal
catalytic domain has a distant homology to GroES. These
proteins typically form dimers (typically higher plants,
mammals) or tetramers (yeast, bacteria), and have 2
tightly bound zinc atoms per subunit, a catalytic zinc
at the active site and a structural zinc in a lobe of
the catalytic domain. NAD(H)-binding occurs in the cleft
between the catalytic and coenzyme-binding domains at
the active site, and coenzyme binding induces a
conformational closing of this cleft. Coenzyme binding
typically precedes and contributes to substrate binding.
In human ADH catalysis, the zinc ion helps coordinate
the alcohol, followed by deprotonation of a histidine
(His-51), the ribose of NAD, a serine (Ser-48), then the
alcohol, which allows the transfer of a hydride to NAD+,
creating NADH and a zinc-bound aldehyde or ketone. In
yeast and some bacteria, the active site zinc binds an
aldehyde, polarizing it, and leading to the reverse
reaction.
Length = 332
Score = 30.7 bits (70), Expect = 2.4
Identities = 14/50 (28%), Positives = 22/50 (44%), Gaps = 4/50 (8%)
Query: 371 STAVNASRLA----GKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKES 416
TAV+A + A G +VT + G+G + GA V+ +R
Sbjct: 149 GTAVHALKRAGVKKGDTVLVTGAGGGVGIHAIQLAKALGARVIAVTRSPE 198
Score = 29.6 bits (67), Expect = 6.3
Identities = 14/50 (28%), Positives = 22/50 (44%), Gaps = 4/50 (8%)
Query: 2 STAVNASRLT----GKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKES 47
TAV+A + G +VT + G+G + A GA V+ +R
Sbjct: 149 GTAVHALKRAGVKKGDTVLVTGAGGGVGIHAIQLAKALGARVIAVTRSPE 198
>gnl|CDD|235041 PRK02472, murD, UDP-N-acetylmuramoyl-L-alanyl-D-glutamate
synthetase; Provisional.
Length = 447
Score = 31.0 bits (71), Expect = 2.5
Identities = 20/55 (36%), Positives = 29/55 (52%), Gaps = 4/55 (7%)
Query: 382 KVAVV-TASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
KV V+ A S G+A AK L GA+V ++ K + N + L +EG + I G
Sbjct: 7 KVLVLGLAKS---GYAAAKLLHKLGANVTVNDGKPFSENPEAQELLEEGIKVICG 58
Score = 31.0 bits (71), Expect = 2.5
Identities = 20/55 (36%), Positives = 29/55 (52%), Gaps = 4/55 (7%)
Query: 13 KVAVV-TASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
KV V+ A S G+A AK L GA+V ++ K + N + L +EG + I G
Sbjct: 7 KVLVLGLAKS---GYAAAKLLHKLGANVTVNDGKPFSENPEAQELLEEGIKVICG 58
>gnl|CDD|238571 cd01166, KdgK, 2-keto-3-deoxygluconate kinase (KdgK)
phosphorylates 2-keto-3-deoxygluconate (KDG) to form
2-keto-3-deoxy-6-phosphogluconate (KDGP). KDG is the
common intermediate product, that allows organisms to
channel D-glucuronate and/or D-galacturinate into the
glycolysis and therefore use polymers, like pectin and
xylan as carbon sources.
Length = 294
Score = 30.6 bits (70), Expect = 3.1
Identities = 15/35 (42%), Positives = 18/35 (51%), Gaps = 1/35 (2%)
Query: 3 TAVNASRLTGKVAVVTA-SSDGIGFAIAKRLSAEG 36
AV +RL +VA+VTA D G I L EG
Sbjct: 37 VAVGLARLGHRVALVTAVGDDPFGRFILAELRREG 71
>gnl|CDD|181929 PRK09526, lacI, lac repressor; Reviewed.
Length = 342
Score = 30.7 bits (70), Expect = 3.2
Identities = 24/74 (32%), Positives = 34/74 (45%), Gaps = 9/74 (12%)
Query: 376 ASRLAGK----VAVVTAS-----SDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQ 426
A +LAGK + + T S I AI R G SVVIS + S V +
Sbjct: 55 AQQLAGKQSLTIGLATTSLALHAPSQIAAAIKSRADQLGYSVVISMVERSGVEACQAAVN 114
Query: 427 KEGHQKISGVVCHV 440
+ Q++SGV+ +V
Sbjct: 115 ELLAQRVSGVIINV 128
>gnl|CDD|187543 cd05232, UDP_G4E_4_SDR_e, UDP-glucose 4 epimerase, subgroup 4,
extended (e) SDRs. UDP-glucose 4 epimerase (aka
UDP-galactose-4-epimerase), is a homodimeric extended
SDR. It catalyzes the NAD-dependent conversion of
UDP-galactose to UDP-glucose, the final step in Leloir
galactose synthesis. This subgroup is comprised of
bacterial proteins, and includes the Staphylococcus
aureus capsular polysaccharide Cap5N, which may have a
role in the synthesis of UDP-N-acetyl-d-fucosamine. This
subgroup has the characteristic active site tetrad and
NAD-binding motif of the extended SDRs. Extended SDRs
are distinct from classical SDRs. In addition to the
Rossmann fold (alpha/beta folding pattern with a central
beta-sheet) core region typical of all SDRs, extended
SDRs have a less conserved C-terminal extension of
approximately 100 amino acids. Extended SDRs are a
diverse collection of proteins, and include isomerases,
epimerases, oxidoreductases, and lyases; they typically
have a TGXXGXXG cofactor binding motif. SDRs are a
functionally diverse family of oxidoreductases that have
a single domain with a structurally conserved Rossmann
fold, an NAD(P)(H)-binding region, and a structurally
diverse C-terminal region. Sequence identity between
different SDR enzymes is typically in the 15-30% range;
they catalyze a wide range of activities including the
metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase numbering). In
addition to the Tyr and Lys, there is often an upstream
Ser and/or an Asn, contributing to the active site;
while substrate binding is in the C-terminal region,
which determines specificity. The standard reaction
mechanism is a 4-pro-S hydride transfer and proton relay
involving the conserved Tyr and Lys, a water molecule
stabilized by Asn, and nicotinamide. Atypical SDRs
generally lack the catalytic residues characteristic of
the SDRs, and their glycine-rich NAD(P)-binding motif is
often different from the forms normally seen in
classical or extended SDRs. Complex (multidomain) SDRs
such as ketoreductase domains of fatty acid synthase
have a GGXGXXG NAD(P)-binding motif and an altered
active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Length = 303
Score = 30.4 bits (69), Expect = 3.4
Identities = 43/190 (22%), Positives = 62/190 (32%), Gaps = 44/190 (23%)
Query: 17 VTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 76
VT ++ IG A+ +L + G V I+ R N VV D
Sbjct: 4 VTGANGFIGRALVDKLLSRGEEVRIAVRNAEN--------------AEPSVVLAELPDID 49
Query: 77 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 136
F G+D +V AA P +VN + T L +
Sbjct: 50 SFTDL------FLGVDAVVHLAARVHVMNDQGADPL---SDYRKVNTELTRRLAR----- 95
Query: 137 IRKRNG-GSIVYVSSI------GGLAPFKLL------GAYSVSKTALLGLTKAVAQDLAS 183
R G V++SS+ APF AY SK +A+ + AS
Sbjct: 96 AAARQGVKRFVFLSSVKVNGEGTVGAPFDETDPPAPQDAYGRSKLE---AERALLELGAS 152
Query: 184 ENIRVNCLAP 193
+ + V L P
Sbjct: 153 DGMEVVILRP 162
Score = 29.2 bits (66), Expect = 7.8
Identities = 43/190 (22%), Positives = 62/190 (32%), Gaps = 44/190 (23%)
Query: 386 VTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVAKKED 445
VT ++ IG A+ +L + G V I+ R N VV D
Sbjct: 4 VTGANGFIGRALVDKLLSRGEEVRIAVRNAEN--------------AEPSVVLAELPDID 49
Query: 446 RQKLFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPY 505
F G+D +V AA P +VN + T L +
Sbjct: 50 SFTDL------FLGVDAVVHLAARVHVMNDQGADPL---SDYRKVNTELTRRLAR----- 95
Query: 506 IRKRNG-GSIVYVSSI------GGLAPFKLL------GAYSVSKTALLGLTKAVAQDLAS 552
R G V++SS+ APF AY SK +A+ + AS
Sbjct: 96 AAARQGVKRFVFLSSVKVNGEGTVGAPFDETDPPAPQDAYGRSKLE---AERALLELGAS 152
Query: 553 ENIRVNCLAP 562
+ + V L P
Sbjct: 153 DGMEVVILRP 162
>gnl|CDD|214409 MTH00040, ND1, NADH dehydrogenase subunit 1; Validated.
Length = 323
Score = 30.3 bits (69), Expect = 3.4
Identities = 17/43 (39%), Positives = 27/43 (62%), Gaps = 2/43 (4%)
Query: 144 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 184
S++ V + L+ + LLG+ S SK +LLG +AVAQ ++ E
Sbjct: 105 SLLLVLGLSSLSVYALLGSGWASNSKYSLLGAIRAVAQTISYE 147
Score = 30.3 bits (69), Expect = 3.4
Identities = 17/43 (39%), Positives = 27/43 (62%), Gaps = 2/43 (4%)
Query: 513 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 553
S++ V + L+ + LLG+ S SK +LLG +AVAQ ++ E
Sbjct: 105 SLLLVLGLSSLSVYALLGSGWASNSKYSLLGAIRAVAQTISYE 147
>gnl|CDD|171737 PRK12807, PRK12807, flagellin; Provisional.
Length = 287
Score = 30.2 bits (67), Expect = 3.5
Identities = 14/55 (25%), Positives = 28/55 (50%), Gaps = 2/55 (3%)
Query: 1 MSTAVNASRLTGKVAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVET 55
M+ ++N RL+ + +A+ D G AIA R+ A + + +S+ + + T
Sbjct: 23 MNVSMN--RLSSGKRINSAADDAAGLAIATRMRARQSGLEKASQNTQDGMSLIRT 75
>gnl|CDD|225883 COG3346, COG3346, Uncharacterized conserved protein [Function
unknown].
Length = 252
Score = 30.0 bits (68), Expect = 3.8
Identities = 29/131 (22%), Positives = 46/131 (35%), Gaps = 19/131 (14%)
Query: 121 VNVKSTFLLTQEVLPYIRKRNGGSIVYVSSIGGLAPFKLLGAYS--VSKTALLGLTKAV- 177
V + TFL +EVL Y R GG V L PF L + V++ + K
Sbjct: 77 VTLTGTFLHDKEVLLYARVTEGGPGYEV-----LTPFALDDGRTVLVNRGFVPRERKEAS 131
Query: 178 --AQDLASENIRVNCLAPGITKTKFAAAKKEVKKKETNDEPIVYTSNTAPGEMKDVLGPL 235
A+ + + + L + K + Y+ + A G L
Sbjct: 132 PRAEGQPAGPVTITGLLRPPEPGGSLLPDNDPGK------NLWYSIDLA--AFAQATG-L 182
Query: 236 PSSYSPQYVEA 246
P +P +V+A
Sbjct: 183 PDLLAPYFVDA 193
>gnl|CDD|184511 PRK14106, murD, UDP-N-acetylmuramoyl-L-alanyl-D-glutamate
synthetase; Provisional.
Length = 450
Score = 30.3 bits (69), Expect = 3.8
Identities = 31/102 (30%), Positives = 51/102 (50%), Gaps = 19/102 (18%)
Query: 10 LTGK-VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESN-VNKAVETLQKEGHQKISGV 67
L GK V VV A G+ A+AK L GA V+++ KE + + +A+E L + G + + G
Sbjct: 3 LKGKKVLVVGAGVSGL--ALAKFLKKLGAKVILTDEKEEDQLKEALEELGELGIELVLG- 59
Query: 68 VCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVE 109
E+ E+ G+D++V + V + PVV+
Sbjct: 60 --------------EYPEEFLEGVDLVVVSPGVPLDSPPVVQ 87
Score = 29.9 bits (68), Expect = 5.9
Identities = 29/98 (29%), Positives = 49/98 (50%), Gaps = 18/98 (18%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESN-VNKAVETLQKEGHQKISGVVCHV 440
KV VV A G+ A+AK L GA V+++ KE + + +A+E L + G + + G
Sbjct: 7 KVLVVGAGVSGL--ALAKFLKKLGAKVILTDEKEEDQLKEALEELGELGIELVLG----- 59
Query: 441 AKKEDRQKLFEHAEKKFGGIDILVSNAAVNPATGPVVE 478
E+ E+ G+D++V + V + PVV+
Sbjct: 60 ----------EYPEEFLEGVDLVVVSPGVPLDSPPVVQ 87
>gnl|CDD|185672 cd00418, GlxRS_core, catalytic core domain of glutamyl-tRNA and
glutaminyl-tRNA synthetase. Glutamyl-tRNA
synthetase(GluRS)/Glutaminyl-tRNA synthetase (GlnRS)
cataytic core domain. These enzymes attach Glu or Gln,
respectively, to the appropriate tRNA. Like other class
I tRNA synthetases, they aminoacylate the 2'-OH of the
nucleotide at the 3' end of the tRNA. The core domain is
based on the Rossman fold and is responsible for the
ATP-dependent formation of the enzyme bound
aminoacyl-adenylate. It contains the characteristic
class I HIGH and KMSKS motifs, which are involved in ATP
binding. These enzymes function as monomers. Archaea,
cellular organelles, and some bacteria lack GlnRS. In
these cases, the "non-discriminating" form of GluRS
aminoacylates both tRNA(Glu) and tRNA(Gln) with Glu,
which is converted to Gln when appropriate by a
transamidation enzyme. The discriminating form of GluRS
differs from GlnRS and the non-discriminating form of
GluRS in their C-terminal anti-codon binding domains.
Length = 230
Score = 29.7 bits (67), Expect = 4.1
Identities = 13/34 (38%), Positives = 17/34 (50%), Gaps = 2/34 (5%)
Query: 282 PPNVTGTLHLGHALTNAVEDSITRWNRMKGKTTL 315
P+ TG LH+GHA T + R + GK L
Sbjct: 7 APSPTGYLHIGHARTALFNFAFAR--KYGGKFIL 38
>gnl|CDD|224996 COG2085, COG2085, Predicted dinucleotide-binding enzymes [General
function prediction only].
Length = 211
Score = 29.6 bits (67), Expect = 4.4
Identities = 14/43 (32%), Positives = 20/43 (46%), Gaps = 3/43 (6%)
Query: 24 IGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISG 66
IG A+A RL+ G V+I S + KA+ I+G
Sbjct: 12 IGSALALRLAKAGHEVIIGSSRGP---KALAAAAAALGPLITG 51
Score = 29.2 bits (66), Expect = 6.1
Identities = 14/43 (32%), Positives = 20/43 (46%), Gaps = 3/43 (6%)
Query: 393 IGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGHQKISG 435
IG A+A RL+ G V+I S + KA+ I+G
Sbjct: 12 IGSALALRLAKAGHEVIIGSSRGP---KALAAAAAALGPLITG 51
>gnl|CDD|223097 COG0018, ArgS, Arginyl-tRNA synthetase [Translation, ribosomal
structure and biogenesis].
Length = 577
Score = 30.3 bits (69), Expect = 4.8
Identities = 10/23 (43%), Positives = 13/23 (56%)
Query: 283 PNVTGTLHLGHALTNAVEDSITR 305
N TG LH+GH + DS+ R
Sbjct: 126 ANPTGPLHIGHLRNAIIGDSLAR 148
>gnl|CDD|177192 MTH00134, ND1, NADH dehydrogenase subunit 1; Provisional.
Length = 324
Score = 30.0 bits (68), Expect = 4.8
Identities = 16/43 (37%), Positives = 28/43 (65%), Gaps = 2/43 (4%)
Query: 144 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 184
I+++ ++ LA + +LG+ S SK AL+G +AVAQ ++ E
Sbjct: 107 GILFILALSSLAVYSILGSGWASNSKYALIGALRAVAQTISYE 149
Score = 30.0 bits (68), Expect = 4.8
Identities = 16/43 (37%), Positives = 28/43 (65%), Gaps = 2/43 (4%)
Query: 513 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 553
I+++ ++ LA + +LG+ S SK AL+G +AVAQ ++ E
Sbjct: 107 GILFILALSSLAVYSILGSGWASNSKYALIGALRAVAQTISYE 149
>gnl|CDD|214418 MTH00071, ND1, NADH dehydrogenase subunit 1; Provisional.
Length = 322
Score = 30.0 bits (68), Expect = 4.9
Identities = 16/43 (37%), Positives = 28/43 (65%), Gaps = 2/43 (4%)
Query: 144 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 184
I+++ ++ LA + +LG+ S SK AL+G +AVAQ ++ E
Sbjct: 106 GILFILALSSLAVYSILGSGWASNSKYALIGALRAVAQTISYE 148
Score = 30.0 bits (68), Expect = 4.9
Identities = 16/43 (37%), Positives = 28/43 (65%), Gaps = 2/43 (4%)
Query: 513 SIVYVSSIGGLAPFKLLGA--YSVSKTALLGLTKAVAQDLASE 553
I+++ ++ LA + +LG+ S SK AL+G +AVAQ ++ E
Sbjct: 106 GILFILALSSLAVYSILGSGWASNSKYALIGALRAVAQTISYE 148
>gnl|CDD|233635 TIGR01915, npdG, NADPH-dependent F420 reductase. This model
represents a subset of a parent family described by
pfam03807. Unlike the parent family, members of this
family are found only in species with evidence of
coenzyme F420. All members of this family are believed
to act as NADPH-dependent F420 reductase [Energy
metabolism, Electron transport].
Length = 219
Score = 29.4 bits (66), Expect = 5.1
Identities = 18/52 (34%), Positives = 26/52 (50%), Gaps = 5/52 (9%)
Query: 382 KVAVVTASSDGIGFAIAKRLSTEGASVVISSRK----ESNVNKAVETLQKEG 429
K+AV+ + D G +A RL+ G ++I SR E KA+E L G
Sbjct: 2 KIAVLGGTGD-QGKGLALRLAKAGNKIIIGSRDLEKAEEAAAKALEELGHGG 52
>gnl|CDD|180387 PRK06078, PRK06078, pyrimidine-nucleoside phosphorylase; Reviewed.
Length = 434
Score = 30.1 bits (68), Expect = 5.3
Identities = 20/84 (23%), Positives = 34/84 (40%), Gaps = 27/84 (32%)
Query: 370 MSTAVNASRLA------GK------VAVVTASSDGIGFAIAKRLSTEGASVVISSRKESN 417
M T +A LA G +AV++ S +G AI L
Sbjct: 208 MKTVEDAEELAHAMVRIGNNVGRNTMAVISDMSQPLGRAIGNALE--------------- 252
Query: 418 VNKAVETLQKEGHQKISGVVCHVA 441
V +A++TLQ +G + ++ +V +
Sbjct: 253 VLEAIDTLQGKGPKDLTELVLTLG 276
Score = 29.7 bits (67), Expect = 5.9
Identities = 14/59 (23%), Positives = 27/59 (45%), Gaps = 15/59 (25%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKISGVVCHVA 72
+AV++ S +G AI L V +A++TLQ +G + ++ +V +
Sbjct: 233 MAVISDMSQPLGRAIGNALE---------------VLEAIDTLQGKGPKDLTELVLTLG 276
>gnl|CDD|214833 smart00822, PKS_KR, This enzymatic domain is part of bacterial
polyketide synthases. It catalyses the first step in
the reductive modification of the beta-carbonyl centres
in the growing polyketide chain. It uses NADPH to reduce
the keto group to a hydroxy group.
Length = 180
Score = 29.0 bits (66), Expect = 6.0
Identities = 28/145 (19%), Positives = 53/145 (36%), Gaps = 8/145 (5%)
Query: 23 GIGFAIAKRLSAEGA-SVVISSRKESNVNKAVETLQKEGHQ--KISGVVCHVAKKEDRQK 79
G+G A+A+ L+ GA +V+ SR + A L + +++ V C VA ++
Sbjct: 11 GLGRALARWLAERGARRLVLLSRSGPDAPGAAALLAELEAAGARVTVVACDVADRDALAA 70
Query: 80 LFEHAEKKFGGIDILVSNAAVNPATGPVVECPENVWDKIFEVNVKSTFLLTQEVLPYIRK 139
+ G + ++ +AA G + + + + L E+
Sbjct: 71 VLAAIPAVEGPLTGVI-HAAGVLDDGVLASLTPERFAAVLAPKAAGAWNL-HELT---AD 125
Query: 140 RNGGSIVYVSSIGGLAPFKLLGAYS 164
V SSI G+ Y+
Sbjct: 126 LPLDFFVLFSSIAGVLGSPGQANYA 150
>gnl|CDD|176237 cd08276, MDR7, Medium chain dehydrogenases/reductase
(MDR)/zinc-dependent alcohol dehydrogenase-like family.
This group is a member of the medium chain
dehydrogenases/reductase (MDR)/zinc-dependent alcohol
dehydrogenase-like family, but lacks the zinc-binding
sites of the zinc-dependent alcohol dehydrogenases. The
medium chain dehydrogenases/reductase
(MDR)/zinc-dependent alcohol dehydrogenase-like family,
which contains the zinc-dependent alcohol dehydrogenase
(ADH-Zn) and related proteins, is a diverse group of
proteins related to the first identified member, class I
mammalian ADH. MDRs display a broad range of activities
and are distinguished from the smaller short chain
dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
acids of the MDR). The MDR proteins have 2 domains: a
C-terminal NAD(P)-binding Rossmann fold domain of a
beta-alpha form and an N-terminal catalytic domain with
distant homology to GroES. The MDR group contains a
host of activities, including the founding alcohol
dehydrogenase (ADH), quinone reductase, sorbitol
dehydrogenase, formaldehyde dehydrogenase, butanediol
DH, ketose reductase, cinnamyl reductase, and numerous
others. The zinc-dependent alcohol dehydrogenases (ADHs)
catalyze the NAD(P)(H)-dependent interconversion of
alcohols to aldehydes or ketones. Active site zinc has
a catalytic role, while structural zinc aids in
stability. ADH-like proteins typically form dimers
(typically higher plants, mammals) or tetramers (yeast,
bacteria), and generally have 2 tightly bound zinc atoms
per subunit. The active site zinc is coordinated by a
histidine, two cysteines, and a water molecule. The
second zinc seems to play a structural role, affects
subunit interactions, and is typically coordinated by 4
cysteines.
Length = 336
Score = 29.4 bits (67), Expect = 7.2
Identities = 15/45 (33%), Positives = 21/45 (46%), Gaps = 4/45 (8%)
Query: 378 RLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAV 422
+ AG + T+SSD AK L GA VI+ R + + V
Sbjct: 181 KAAGARVIATSSSD-EKLERAKAL---GADHVINYRTTPDWGEEV 221
>gnl|CDD|178135 PLN02520, PLN02520, bifunctional 3-dehydroquinate
dehydratase/shikimate dehydrogenase.
Length = 529
Score = 29.3 bits (66), Expect = 7.7
Identities = 22/64 (34%), Positives = 33/64 (51%), Gaps = 4/64 (6%)
Query: 371 STAVNASRLAGKVAVVTASSDGIGFAIAKRLSTEGASVVISSRKESNVNKAVETLQKEGH 430
S+ + S LAGK+ VV + G G A+A +GA VVI++R +A E G
Sbjct: 369 SSPASGSPLAGKLFVVIGAG-GAGKALAYGAKEKGARVVIANR---TYERAKELADAVGG 424
Query: 431 QKIS 434
Q ++
Sbjct: 425 QALT 428
>gnl|CDD|113491 pfam04723, GRDA, Glycine reductase complex selenoprotein A.
Found in clostridia, this protein contains one active
site selenocysteine and catalyzes the reductive
deamination of glycine, which is coupled to the
esterification of orthophosphate resulting in the
formation of ATP. A member of this family may also
exist in Treponema denticola.
Length = 150
Score = 28.4 bits (63), Expect = 8.2
Identities = 21/58 (36%), Positives = 27/58 (46%), Gaps = 2/58 (3%)
Query: 8 SRLTGKVAVVTASSDGI-GFAIAKRLSAEGASVVISSRKESNVNKAVETLQKEGHQKI 64
S GK ++ DGI G AI + L + GA V SS E V A + E QK+
Sbjct: 1 SIFQGKKVIIIGDRDGIPGPAIEECLKSIGAEVAFSS-TECFVUTAAGAMDLENQQKV 57
>gnl|CDD|235513 PRK05579, PRK05579, bifunctional phosphopantothenoylcysteine
decarboxylase/phosphopantothenate synthase; Validated.
Length = 399
Score = 29.3 bits (67), Expect = 8.3
Identities = 23/108 (21%), Positives = 36/108 (33%), Gaps = 33/108 (30%)
Query: 10 LTGKVAVVTA----------------SSDGIGFAIAKRLSAEGASVV-ISSRKESNVNKA 52
L GK ++TA SS +G+A+A+ + GA V +S
Sbjct: 186 LAGKRVLITAGPTREPIDPVRYITNRSSGKMGYALARAAARRGADVTLVSGPVNLPTPAG 245
Query: 53 VETLQKEGHQKISGVVCHVAKKEDRQKLFEHAEKKFGGIDILVSNAAV 100
V+ V E Q++ + DI + AAV
Sbjct: 246 VK-------------RIDV---ESAQEMLDAVLAALPQADIFIMAAAV 277
>gnl|CDD|217162 pfam02645, DegV, Uncharacterized protein, DegV family COG1307. The
structure of this protein revealed a bound fatty-acid
molecule in a pocket between the two protein domains.
The structure indicates that this family has the
molecular function of fatty-acid binding and may play a
role in the cellular functions of fatty acid transport
or metabolism.
Length = 211
Score = 28.7 bits (65), Expect = 8.8
Identities = 18/83 (21%), Positives = 36/83 (43%), Gaps = 12/83 (14%)
Query: 32 LSAEGASVVISSRKESNVNKAVETLQKEGHQKISG------VVCHVAKKEDRQKLFEHAE 85
LS E +V ++ A++ L + +K++ + H ++E + L E +
Sbjct: 119 LSFEDGGLVPLAKVRGGKKAAIKRLLEILLKKLAEGKGYRVAIIHANEEEAAELLKELLK 178
Query: 86 KKFGGIDILVSNAAVNPATGPVV 108
K+ +DI +S GPV+
Sbjct: 179 AKYPIVDISIS------EIGPVI 195
>gnl|CDD|222146 pfam13460, NAD_binding_10, NADH(P)-binding.
Length = 182
Score = 28.4 bits (64), Expect = 9.4
Identities = 15/46 (32%), Positives = 20/46 (43%), Gaps = 2/46 (4%)
Query: 14 VAVVTASSDGIGFAIAKRLSAEGASVVISSRKESNVNKA-VETLQK 58
+AV+ A+ G + K L A G V SR S V +QK
Sbjct: 1 IAVIGATG-KTGRRLVKELLARGHQVTALSRNPSKAPAPGVTPVQK 45
>gnl|CDD|187545 cd05234, UDP_G4E_2_SDR_e, UDP-glucose 4 epimerase, subgroup 2,
extended (e) SDRs. UDP-glucose 4 epimerase (aka
UDP-galactose-4-epimerase), is a homodimeric extended
SDR. It catalyzes the NAD-dependent conversion of
UDP-galactose to UDP-glucose, the final step in Leloir
galactose synthesis. This subgroup is comprised of
archaeal and bacterial proteins, and has the
characteristic active site tetrad and NAD-binding motif
of the extended SDRs. Extended SDRs are distinct from
classical SDRs. In addition to the Rossmann fold
(alpha/beta folding pattern with a central beta-sheet)
core region typical of all SDRs, extended SDRs have a
less conserved C-terminal extension of approximately 100
amino acids. Extended SDRs are a diverse collection of
proteins, and include isomerases, epimerases,
oxidoreductases, and lyases; they typically have a
TGXXGXXG cofactor binding motif. SDRs are a functionally
diverse family of oxidoreductases that have a single
domain with a structurally conserved Rossmann fold, an
NAD(P)(H)-binding region, and a structurally diverse
C-terminal region. Sequence identity between different
SDR enzymes is typically in the 15-30% range; they
catalyze a wide range of activities including the
metabolism of steroids, cofactors, carbohydrates,
lipids, aromatic compounds, and amino acids, and act in
redox sensing. Classical SDRs have an TGXXX[AG]XG
cofactor binding motif and a YXXXK active site motif,
with the Tyr residue of the active site motif serving as
a critical catalytic residue (Tyr-151, human
15-hydroxyprostaglandin dehydrogenase numbering). In
addition to the Tyr and Lys, there is often an upstream
Ser and/or an Asn, contributing to the active site;
while substrate binding is in the C-terminal region,
which determines specificity. The standard reaction
mechanism is a 4-pro-S hydride transfer and proton relay
involving the conserved Tyr and Lys, a water molecule
stabilized by Asn, and nicotinamide. Atypical SDRs
generally lack the catalytic residues characteristic of
the SDRs, and their glycine-rich NAD(P)-binding motif is
often different from the forms normally seen in
classical or extended SDRs. Complex (multidomain) SDRs
such as ketoreductase domains of fatty acid synthase
have a GGXGXXG NAD(P)-binding motif and an altered
active site motif (YXXXN). Fungal type ketoacyl
reductases have a TGXXXGX(1-2)G NAD(P)-binding motif.
Length = 305
Score = 28.8 bits (65), Expect = 9.5
Identities = 28/122 (22%), Positives = 44/122 (36%), Gaps = 17/122 (13%)
Query: 637 FIGAYSVSKTALFGLTKVVAEDLAPENIRVNCLAPGLIRTKFGDRMIAMLSTDKLYGGID 696
FIG++ V + G VV ++L+ +F R + + D
Sbjct: 10 FIGSHLVDRLLEEGNEVVVVDNLSSGRRENIEPEFENKAFRFVKRDLLDTADKVAKKDGD 69
Query: 697 I---LVSNAAV-NPANEPLVECSEVVWDKIFDVNLKSSFLLTQEVLPYMRKKKGGSIVYV 752
L +N V A +P D++L+ + L T VL MR IV+
Sbjct: 70 TVFHLAANPDVRLGATDP-------------DIDLEENVLATYNVLEAMRANGVKRIVFA 116
Query: 753 SS 754
SS
Sbjct: 117 SS 118
>gnl|CDD|236541 PRK09496, trkA, potassium transporter peripheral membrane
component; Reviewed.
Length = 453
Score = 28.9 bits (66), Expect = 9.9
Identities = 8/33 (24%), Positives = 16/33 (48%)
Query: 24 IGFAIAKRLSAEGASVVISSRKESNVNKAVETL 56
+G+ +A+ LS E V + E + + + L
Sbjct: 11 VGYTLAENLSGENNDVTVIDTDEERLRRLQDRL 43
Database: CDD.v3.10
Posted date: Mar 20, 2013 7:55 AM
Number of letters in database: 10,937,602
Number of sequences in database: 44,354
Lambda K H
0.315 0.131 0.377
Gapped
Lambda K H
0.267 0.0845 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 37,714,321
Number of extensions: 3722057
Number of successful extensions: 6940
Number of sequences better than 10.0: 1
Number of HSP's gapped: 5389
Number of HSP's successfully gapped: 1172
Length of query: 762
Length of database: 10,937,602
Length adjustment: 104
Effective length of query: 658
Effective length of database: 6,324,786
Effective search space: 4161709188
Effective search space used: 4161709188
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.6 bits)
S2: 63 (27.8 bits)