RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 020617
(323 letters)
>gnl|CDD|177651 PLN00011, PLN00011, cysteine synthase.
Length = 323
Score = 521 bits (1344), Expect = 0.0
Identities = 249/323 (77%), Positives = 288/323 (89%)
Query: 1 MEDKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAE 60
MED+C IK DVTELIG+TPMVYLNN+VDGCVARIAAKLEMM+PCSSVKDRIAYSMIKDAE
Sbjct: 1 MEDRCLIKNDVTELIGNTPMVYLNNIVDGCVARIAAKLEMMEPCSSVKDRIAYSMIKDAE 60
Query: 61 DKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYL 120
DKGLITPGK+ LIE T+GNTGIGLA I A+RGYK+I++MPST S+ERRIILRALGAEV+L
Sbjct: 61 DKGLITPGKSTLIEATAGNTGIGLACIGAARGYKVILVMPSTMSLERRIILRALGAEVHL 120
Query: 121 ADPAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIA 180
D ++G +G ++K EEIL++TP GYI QFENPANPEIHY TTGPEIW DS GKVD +A
Sbjct: 121 TDQSIGLKGMLEKAEEILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGKVDILVA 180
Query: 181 GIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVA 240
G+GTGGT TG G+FLKEKN +IKV +EP ESAVL+GGQPG HLIQGIG+G+IP LD+
Sbjct: 181 GVGTGGTATGVGKFLKEKNKDIKVCVVEPVESAVLSGGQPGPHLIQGIGSGIIPFNLDLT 240
Query: 241 MLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSA 300
++DE+I V+ EEAIET+KLLALKEGLLVGISSGAAAAAA++VAKRPENAGKLIVVIFPS
Sbjct: 241 IVDEIIQVTGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVIFPSG 300
Query: 301 GERYLSTALFESIRHEVENMPID 323
GERYLST LFES+R+E EN+PI+
Sbjct: 301 GERYLSTKLFESVRYEAENLPIE 323
>gnl|CDD|166206 PLN02565, PLN02565, cysteine synthase.
Length = 322
Score = 519 bits (1338), Expect = 0.0
Identities = 246/318 (77%), Positives = 284/318 (89%)
Query: 3 DKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDK 62
+K I KDVTELIG TP+VYLNNVVDGCVARIAAKLEMM+PCSSVKDRI YSMI DAE+K
Sbjct: 1 EKSSIAKDVTELIGKTPLVYLNNVVDGCVARIAAKLEMMEPCSSVKDRIGYSMITDAEEK 60
Query: 63 GLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
GLI PG++VLIE TSGNTGIGLAF+AA++GYKLII MP++ S+ERRIIL A GAE+ L D
Sbjct: 61 GLIKPGESVLIEPTSGNTGIGLAFMAAAKGYKLIITMPASMSLERRIILLAFGAELVLTD 120
Query: 123 PAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGI 182
PA G +G V+K EEIL +TPN YIL QFENPANP+IHYETTGPEIW +GGKVDAF++GI
Sbjct: 121 PAKGMKGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTGPEIWKGTGGKVDAFVSGI 180
Query: 183 GTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAML 242
GTGGT+TGAG++LKE+NP+IK+YG+EP ESAVL+GG+PG H IQGIGAG IP VLDV +L
Sbjct: 181 GTGGTITGAGKYLKEQNPDIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIPGVLDVDLL 240
Query: 243 DEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGE 302
DEV+ VSS+EAIET+KLLALKEGLLVGISSGAAAAAAI++AKRPENAGKLIVVIFPS GE
Sbjct: 241 DEVVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENAGKLIVVIFPSFGE 300
Query: 303 RYLSTALFESIRHEVENM 320
RYLS+ LFES++ E ENM
Sbjct: 301 RYLSSVLFESVKKEAENM 318
>gnl|CDD|233286 TIGR01136, cysKM, cysteine synthase. This model discriminates
cysteine synthases (EC 2.5.1.47) (both CysK and CysM)
from cystathionine beta-synthase, a protein found
primarily in eukaryotes and carrying a C-terminal CBS
domain lacking from this protein. Bacterial proteins
lacking the CBS domain but otherwise showing
resemblamnce to cystathionine beta-synthases and
considerable phylogenetic distance from known cysteine
synthases were excluded from the seed and score below
the trusted cutoff [Amino acid biosynthesis, Serine
family].
Length = 299
Score = 454 bits (1169), Expect = e-162
Identities = 186/300 (62%), Positives = 234/300 (78%), Gaps = 1/300 (0%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
+ ELIG+TP+V LN + GC AR+ AKLE P SVKDRIA SMI+DAE +GL+ PG T
Sbjct: 1 IEELIGNTPLVRLNRLAPGCDARVLAKLEGRNPSGSVKDRIALSMIEDAEKRGLLKPGDT 60
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGF 130
+IE TSGNTGI LA +AA++GYKLI+ MP T S+ERR +LRA GAE+ L G +G
Sbjct: 61 -IIEATSGNTGIALAMVAAAKGYKLILTMPETMSLERRKLLRAYGAELILTPAEEGMKGA 119
Query: 131 VKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTG 190
+ K EE+ T +L QFENPANPE HY+TTGPEIW D+ G++D F+AG+GTGGT+TG
Sbjct: 120 IDKAEELAAETNKYVMLDQFENPANPEAHYKTTGPEIWRDTDGRIDHFVAGVGTGGTITG 179
Query: 191 AGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEVITVSS 250
GR+LKE+NPNIK+ +EP+ES VL+GG+PG H IQGIGAG IP +LD++++DEVITVS
Sbjct: 180 VGRYLKEQNPNIKIVAVEPAESPVLSGGEPGPHKIQGIGAGFIPKILDLSLIDEVITVSD 239
Query: 251 EEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYLSTALF 310
E+AIET++ LA +EG+LVGISSGAA AAA+++AKR ENA K+IV I P GERYLST LF
Sbjct: 240 EDAIETARRLAREEGILVGISSGAAVAAALKLAKRLENADKVIVAILPDTGERYLSTGLF 299
>gnl|CDD|233288 TIGR01139, cysK, cysteine synthase A. This model distinguishes
cysteine synthase A (CysK) from cysteine synthase B
(CysM). CysM differs in having a broader specificity
that also allows the use of thiosulfate to produce
cysteine thiosulfonate [Amino acid biosynthesis, Serine
family].
Length = 298
Score = 441 bits (1137), Expect = e-157
Identities = 191/301 (63%), Positives = 235/301 (78%), Gaps = 4/301 (1%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
++ELIG+TP+V LN + +GC A + KLE P SVKDRIA +MI DAE +GL+ PGKT
Sbjct: 1 ISELIGNTPLVRLNRI-EGCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKT 59
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGF 130
++E TSGNTGI LA +AA+RGYKLI+ MP T SIERR +L+A GAE+ L A G +G
Sbjct: 60 -IVEPTSGNTGIALAMVAAARGYKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGA 118
Query: 131 VKKGEEILNRTPNGY-ILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVT 189
+ K EEI TPN Y +L QFENPANPEIH +TTGPEIW D+ GK+DAF+AG+GTGGT+T
Sbjct: 119 IAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIWRDTDGKLDAFVAGVGTGGTIT 178
Query: 190 GAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEVITVS 249
G G LKE+ PNIK+ +EP+ES VL+GG+PG H IQGIGAG IP L+ +++DEVITVS
Sbjct: 179 GVGEVLKEQKPNIKIVAVEPAESPVLSGGKPGPHKIQGIGAGFIPKNLNRSVIDEVITVS 238
Query: 250 SEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYLSTAL 309
EEAIET++ LA +EG+LVGISSGAA AAA+++AKRPE KLIVVI PS GERYLST L
Sbjct: 239 DEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPL 297
Query: 310 F 310
F
Sbjct: 298 F 298
>gnl|CDD|178587 PLN03013, PLN03013, cysteine synthase.
Length = 429
Score = 446 bits (1147), Expect = e-157
Identities = 209/318 (65%), Positives = 256/318 (80%), Gaps = 1/318 (0%)
Query: 3 DKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDK 62
D I +V++LIG TPMVYLN++ GCVA IAAKLE+M+PC SVKDRI YSM+ DAE K
Sbjct: 109 DGLNIADNVSQLIGKTPMVYLNSIAKGCVANIAAKLEIMEPCCSVKDRIGYSMVTDAEQK 168
Query: 63 GLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
G I+PGK+VL+E TSGNTGIGLAFIAASRGY+LI+ MP++ S+ERR++L+A GAE+ L D
Sbjct: 169 GFISPGKSVLVEPTSGNTGIGLAFIAASRGYRLILTMPASMSMERRVLLKAFGAELVLTD 228
Query: 123 PAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGI 182
PA G G V+K EEIL TP+ Y+L QF+NPANP+IHYETTGPEIW+D+ GKVD F+AGI
Sbjct: 229 PAKGMTGAVQKAEEILKNTPDAYMLQQFDNPANPKIHYETTGPEIWDDTKGKVDIFVAGI 288
Query: 183 GTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAML 242
GTGGT+TG GRF+KEKNP +V G+EP+ES +L+GG+PG H IQGIGAG IP LD ++
Sbjct: 289 GTGGTITGVGRFIKEKNPKTQVIGVEPTESDILSGGKPGPHKIQGIGAGFIPKNLDQKIM 348
Query: 243 DEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGE 302
DEVI +SSEEAIET+K LALKEGL+VGISSGAAAAAAI+VAKRPENAGKLI V ++G
Sbjct: 349 DEVIAISSEEAIETAKQLALKEGLMVGISSGAAAAAAIKVAKRPENAGKLIAVSLFASG- 407
Query: 303 RYLSTALFESIRHEVENM 320
R + T S+ +
Sbjct: 408 RDIYTPRCSSLSGKRWRK 425
>gnl|CDD|178171 PLN02556, PLN02556, cysteine synthase/L-3-cyanoalanine synthase.
Length = 368
Score = 435 bits (1121), Expect = e-154
Identities = 192/321 (59%), Positives = 246/321 (76%), Gaps = 3/321 (0%)
Query: 6 EIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLI 65
+IK D ++LIG TP+VYLN V +GC A IAAK EM QP SS+KDR A +MI+DAE K LI
Sbjct: 48 KIKTDASQLIGKTPLVYLNKVTEGCGAYIAAKQEMFQPTSSIKDRPALAMIEDAEKKNLI 107
Query: 66 TPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAV 125
TPGKT LIE TSGN GI LAF+AA +GYK+I+ MPS S+ERR+ +RA GAE+ L DP
Sbjct: 108 TPGKTTLIEPTSGNMGISLAFMAAMKGYKMILTMPSYTSLERRVTMRAFGAELVLTDPTK 167
Query: 126 GFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTG 185
G G VKK E+L TP+ ++L QF NPAN ++H+ETTGPEIW D+ G+VD F+ GIG+G
Sbjct: 168 GMGGTVKKAYELLESTPDAFMLQQFSNPANTQVHFETTGPEIWEDTLGQVDIFVMGIGSG 227
Query: 186 GTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEV 245
GTV+G G++LK KNPN+K+YG+EP+ES VLNGG+PG H I G G G P +LD+ ++++V
Sbjct: 228 GTVSGVGKYLKSKNPNVKIYGVEPAESNVLNGGKPGPHHITGNGVGFKPDILDMDVMEKV 287
Query: 246 ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYL 305
+ VSSE+A+ ++ LALKEGL+VGISSGA AA+R+AK PEN GKLIV + PS GERYL
Sbjct: 288 LEVSSEDAVNMARELALKEGLMVGISSGANTVAALRLAKMPENKGKLIVTVHPSFGERYL 347
Query: 306 STALFESIRHEVENM---PID 323
S+ LF+ +R E ENM +D
Sbjct: 348 SSVLFQELRKEAENMQPVSVD 368
>gnl|CDD|107204 cd01561, CBS_like, CBS_like: This subgroup includes Cystathionine
beta-synthase (CBS) and Cysteine synthase. CBS is a
unique heme-containing enzyme that catalyzes a pyridoxal
5'-phosphate (PLP)-dependent condensation of serine and
homocysteine to give cystathionine. Deficiency of CBS
leads to homocystinuria, an inherited disease of sulfur
metabolism characterized by increased levels of the
toxic metabolite homocysteine. Cysteine synthase on the
other hand catalyzes the last step of cysteine
biosynthesis. This subgroup also includes an
O-Phosphoserine sulfhydrylase found in hyperthermophilic
archaea which produces L-cysteine from sulfide and the
more thermostable O-phospho-L-serine.
Length = 291
Score = 426 bits (1098), Expect = e-151
Identities = 171/293 (58%), Positives = 212/293 (72%), Gaps = 4/293 (1%)
Query: 16 GHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIEL 75
G+TP+V LN + G A I AKLE P SVKDRIA MI+DAE +GL+ PG T+ IE
Sbjct: 1 GNTPLVRLNRLSPGTGAEIYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTI-IEP 59
Query: 76 TSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYL--ADPAVGFEGFVKK 133
TSGNTGIGLA +AA++GY+ II+MP T S E+R +LRALGAEV L A G +G + K
Sbjct: 60 TSGNTGIGLAMVAAAKGYRFIIVMPETMSEEKRKLLRALGAEVILTPEAEADGMKGAIAK 119
Query: 134 GEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGR 193
E+ TPN + L QFENPANPE HYETT PEIW GKVDAF+AG+GTGGT+TG R
Sbjct: 120 ARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLDGKVDAFVAGVGTGGTITGVAR 179
Query: 194 FLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEVITVSSEEA 253
+LKEKNPN+++ G++P S + +GG PG H I+GIGAG IP LD +++DEV+ VS EEA
Sbjct: 180 YLKEKNPNVRIVGVDPVGSVLFSGGPPGPHKIEGIGAGFIPENLDRSLIDEVVRVSDEEA 239
Query: 254 IETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYLS 306
++ LA +EGLLVG SSGAA AAA+++AKR GK IV I P +GERYLS
Sbjct: 240 FAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKTIVTILPDSGERYLS 291
>gnl|CDD|223110 COG0031, CysK, Cysteine synthase [Amino acid transport and
metabolism].
Length = 300
Score = 408 bits (1050), Expect = e-144
Identities = 172/303 (56%), Positives = 222/303 (73%), Gaps = 5/303 (1%)
Query: 7 IKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLIT 66
I + + +LIG+TP+V LN + G I AKLE P SVKDRIA MI+DAE +GL+
Sbjct: 1 IYESILDLIGNTPLVRLNRLSPGTGVEIYAKLESFNPGGSVKDRIALYMIEDAEKRGLLK 60
Query: 67 PGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVG 126
PG T+ +E TSGNTGI LA +AA++GY+LII+MP T S ERR +LRALGAEV L A G
Sbjct: 61 PGGTI-VEATSGNTGIALAMVAAAKGYRLIIVMPETMSQERRKLLRALGAEVILTPGAPG 119
Query: 127 F-EGFVKKGEEILNRTPNGYI-LGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGT 184
+G +++ +E+ P + L QFENPANPE HYETTGPEIW + GKVDAF+AG+GT
Sbjct: 120 NMKGAIERAKELAAEIPGYAVWLNQFENPANPEAHYETTGPEIWQQTDGKVDAFVAGVGT 179
Query: 185 GGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDE 244
GGT+TG R+LKE+NPN+++ ++P S +L+GG+ G H I+GIGAG +P LD+ ++DE
Sbjct: 180 GGTITGVARYLKERNPNVRIVAVDPEGSVLLSGGE-GPHKIEGIGAGFVPENLDLDLIDE 238
Query: 245 VITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERY 304
VI VS EEAI T++ LA +EGLLVGISSGAA AAA+++AK AGK IV I P +GERY
Sbjct: 239 VIRVSDEEAIATARRLAREEGLLVGISSGAALAAALKLAKELP-AGKTIVTILPDSGERY 297
Query: 305 LST 307
LS
Sbjct: 298 LSK 300
>gnl|CDD|182672 PRK10717, PRK10717, cysteine synthase A; Provisional.
Length = 330
Score = 334 bits (860), Expect = e-115
Identities = 144/320 (45%), Positives = 199/320 (62%), Gaps = 19/320 (5%)
Query: 7 IKKDVTELIGHTPMVYLNNVVD--GCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGL 64
I +DV++ IG+TP++ LN + GC I K E + P SVKDR A ++I DAE +GL
Sbjct: 3 IFEDVSDTIGNTPLIRLNRASEATGC--EILGKAEFLNPGGSVKDRAALNIIWDAEKRGL 60
Query: 65 ITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYL---- 120
+ PG T+ +E T+GNTGIGLA +AA+RGYK +I+MP T S E++ +LRALGAE+ L
Sbjct: 61 LKPGGTI-VEGTAGNTGIGLALVAAARGYKTVIVMPETQSQEKKDLLRALGAELVLVPAA 119
Query: 121 --ADPAVGFEGFVKKGEEILNRTPNGYI-LGQFENPANPEIHYETTGPEIWNDSGGKVDA 177
A+P +G + EE++ PNG I QF+NPAN E HYETTGPEIW + GKVD
Sbjct: 120 PYANPNNYVKGAGRLAEELVASEPNGAIWANQFDNPANREAHYETTGPEIWEQTDGKVDG 179
Query: 178 FIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLN---GGQ---PGKHLIQGIGAG 231
F+ +GTGGT+ G R+LKE NP +K+ +P+ SA+ + G+ G + +GIG G
Sbjct: 180 FVCAVGTGGTLAGVSRYLKETNPKVKIVLADPTGSALYSYYKTGELKAEGSSITEGIGQG 239
Query: 232 VIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGK 291
I L+ A +D+ I + EEA+ T+ L +EGL +G SSG AAA+R+A+ G
Sbjct: 240 RITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINVAAALRLARE-LGPGH 298
Query: 292 LIVVIFPSAGERYLSTALFE 311
IV I +GERY S
Sbjct: 299 TIVTILCDSGERYQSKLFNP 318
>gnl|CDD|236972 PRK11761, cysM, cysteine synthase B; Provisional.
Length = 296
Score = 297 bits (763), Expect = e-100
Identities = 136/310 (43%), Positives = 180/310 (58%), Gaps = 31/310 (10%)
Query: 13 ELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVL 72
+ IG+TP+V L + I AKLE P SVKDR A SMI AE +G I PG T L
Sbjct: 8 DTIGNTPLVKLQRLPPDRGNTILAKLEGNNPAGSVKDRPALSMIVQAEKRGEIKPGDT-L 66
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEG--- 129
IE TSGNTGI LA IAA +GY++ +IMP S ERR +RA GAE+ L G EG
Sbjct: 67 IEATSGNTGIALAMIAAIKGYRMKLIMPENMSQERRAAMRAYGAELILVPKEQGMEGARD 126
Query: 130 ----FVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTG 185
+GE G +L QF NP NP HYETTGPEIW + G++ F++ +GT
Sbjct: 127 LALQMQAEGE--------GKVLDQFANPDNPLAHYETTGPEIWRQTEGRITHFVSSMGTT 178
Query: 186 GTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGI---GAGVIPPVLDVAML 242
GT+ G R+LKE+NP +++ G++P E G I GI +P + D + +
Sbjct: 179 GTIMGVSRYLKEQNPAVQIVGLQPEE-----GSS-----IPGIRRWPEEYLPKIFDASRV 228
Query: 243 DEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGE 302
D V+ VS +EA T + LA +EG+ G+SSG A AAA+R+A+ NA +IV I G+
Sbjct: 229 DRVLDVSQQEAENTMRRLAREEGIFCGVSSGGAVAAALRIARENPNA--VIVAIICDRGD 286
Query: 303 RYLSTALFES 312
RYLST +F +
Sbjct: 287 RYLSTGVFPA 296
>gnl|CDD|233287 TIGR01137, cysta_beta, cystathionine beta-synthase. Members of
this family closely resemble cysteine synthase but
contain an additional C-terminal CBS domain. The
function of any bacterial member included in this family
is proposed but not proven [Amino acid biosynthesis,
Serine family].
Length = 454
Score = 286 bits (733), Expect = 4e-94
Identities = 131/308 (42%), Positives = 187/308 (60%), Gaps = 9/308 (2%)
Query: 7 IKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLIT 66
I+ ++ +LIG+TP+V LN V G + AK E P SVKDRIA MI+DAE G +
Sbjct: 1 IRDNIIDLIGNTPLVRLNKVSKGIKCELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLK 60
Query: 67 PGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVG 126
PG T +IE TSGNTGIGLA +AA +GYK II++P S E+ +L+ALGAE+ A
Sbjct: 61 PGDT-IIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMSNEKVDVLKALGAEIVRTPTAAA 119
Query: 127 F---EGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIG 183
F E + + ++ P +IL Q+ NP+NP HY+ TGPEI GK+D F+AG G
Sbjct: 120 FDSPESHIGVAKRLVREIPGAHILDQYNNPSNPLAHYDGTGPEILEQCEGKLDMFVAGAG 179
Query: 184 TGGTVTGAGRFLKEKNPNIKVYGIEP-----SESAVLNGGQPGKHLIQGIGAGVIPPVLD 238
TGGT+TG R+LKE NP ++ G +P ++ LN + ++GIG IP VLD
Sbjct: 180 TGGTITGIARYLKESNPKCRIVGADPEGSILAQPENLNKTGRTPYKVEGIGYDFIPTVLD 239
Query: 239 VAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFP 298
++DE I +E+ + ++ L +EGLLVG SSG+A AA++ A+ ++IVV+ P
Sbjct: 240 RKVVDEWIKTDDKESFKMARRLIKEEGLLVGGSSGSAVVAALKAAEDELTEDQVIVVLLP 299
Query: 299 SAGERYLS 306
+ Y++
Sbjct: 300 DSIRNYMT 307
>gnl|CDD|130208 TIGR01138, cysM, cysteine synthase B. CysM differs from CysK in
that it can also use thiosulfate instead of sulfide, to
produce cysteine thiosulfonate instead of cysteine.
Alternate name: O-acetylserine (thiol)-lyase [Amino acid
biosynthesis, Serine family].
Length = 290
Score = 275 bits (705), Expect = 5e-92
Identities = 125/300 (41%), Positives = 182/300 (60%), Gaps = 11/300 (3%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
+ + +G+TP+V L + + + KLE P SVKDR A SMI +AE +G I PG
Sbjct: 2 IEQTVGNTPLVRLQRMGPENGSEVWLKLEGNNPAGSVKDRPALSMIVEAEKRGEIKPGD- 60
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGF 130
VLIE TSGNTGI LA IAA +GY++ ++MP S ER+ +RA GAE+ L G EG
Sbjct: 61 VLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERKAAMRAYGAELILVTKEEGMEGA 120
Query: 131 VKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTG 190
E+ NR G +L QF NP NP HY +TGPEIW +GG++ F++ +GT GT+ G
Sbjct: 121 RDLALELANRGE-GKLLDQFNNPDNPYAHYTSTGPEIWQQTGGRITHFVSSMGTTGTIMG 179
Query: 191 AGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEVITVSS 250
RFLKE+NP +++ G++P E + + G I+ +P + D +++D V+ +
Sbjct: 180 VSRFLKEQNPPVQIVGLQPEEGSSIPG-------IRRWPTEYLPGIFDASLVDRVLDIHQ 232
Query: 251 EEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYLSTALF 310
+A T + LA++EG+ G+SSG A AAA+R+A+ E ++V I G+RYLST +F
Sbjct: 233 RDAENTMRELAVREGIFCGVSSGGAVAAALRLAR--ELPDAVVVAIICDRGDRYLSTGVF 290
>gnl|CDD|234409 TIGR03945, PLP_SbnA_fam, 2,3-diaminopropionate biosynthesis protein
SbnA. Members of this family include SbnA, a protein of
the staphyloferrin B biosynthesis operon of
Staphylococcus aureus. SbnA and SbnB together appear to
synthesize 2,3-diaminopropionate, a precursor of certain
siderophores and other secondary metabolites. SbnA is a
pyridoxal phosphate-dependent enzyme [Cellular
processes, Biosynthesis of natural products].
Length = 304
Score = 254 bits (650), Expect = 2e-83
Identities = 116/302 (38%), Positives = 167/302 (55%), Gaps = 10/302 (3%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
+ LIG+TP+V L + R+ AKLE P S+KDR A +++ A +G ITPG T
Sbjct: 1 ILSLIGNTPLVKLERLFPDAPFRLFAKLEGFNPGGSIKDRPALYILEAAIKRGRITPG-T 59
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLI-IIMPSTYSIERRIILRALGAEVYLA---DPAVG 126
+IE +SGN GI LA I A +G + I ++ P+ + +LRA GAEV D G
Sbjct: 60 TIIESSSGNLGIALAMICAYKGLRFICVVDPNISPQNLK-LLRAYGAEVEKVTEPDETGG 118
Query: 127 FEGF-VKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTG 185
+ G + + E+L P+ Y Q+ NP NP HY TG EI +D G+ T
Sbjct: 119 YLGTRIARVRELLASIPDAYWPNQYANPDNPRAHYHGTGREIARAF-PPLDYLFVGVSTT 177
Query: 186 GTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEV 245
GT+ G R L+E+ PN KV ++ + +V+ GG PG+ I G+GA V+P +LD +++D+V
Sbjct: 178 GTLMGCSRRLRERGPNTKVIAVD-AVGSVIFGGPPGRRHIPGLGASVVPELLDESLIDDV 236
Query: 246 ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYL 305
+ V + + + LA +EG+L G SSG AA R+ R G +V I P GERYL
Sbjct: 237 VHVPEYDTVAGCRRLARREGILAGGSSGTVVAAIKRLLPRIP-PGSTVVAILPDRGERYL 295
Query: 306 ST 307
T
Sbjct: 296 DT 297
>gnl|CDD|107202 cd00640, Trp-synth-beta_II, Tryptophan synthase beta superfamily
(fold type II); this family of pyridoxal phosphate
(PLP)-dependent enzymes catalyzes beta-replacement and
beta-elimination reactions. This CD corresponds to
aminocyclopropane-1-carboxylate deaminase (ACCD),
tryptophan synthase beta chain (Trp-synth_B),
cystathionine beta-synthase (CBS), O-acetylserine
sulfhydrylase (CS), serine dehydratase (Ser-dehyd),
threonine dehydratase (Thr-dehyd), diaminopropionate
ammonia lyase (DAL), and threonine synthase (Thr-synth).
ACCD catalyzes the conversion of
1-aminocyclopropane-1-carboxylate to alpha-ketobutyrate
and ammonia. Tryptophan synthase folds into a tetramer,
where the beta chain is the catalytic PLP-binding
subunit and catalyzes the formation of L-tryptophan from
indole and L-serine. CBS is a tetrameric hemeprotein
that catalyzes condensation of serine and homocysteine
to cystathionine. CS is a homodimer that catalyzes the
formation of L-cysteine from O-acetyl-L-serine.
Ser-dehyd catalyzes the conversion of L- or D-serine to
pyruvate and ammonia. Thr-dehyd is active as a homodimer
and catalyzes the conversion of L-threonine to
2-oxobutanoate and ammonia. DAL is also a homodimer and
catalyzes the alpha, beta-elimination reaction of both
L- and D-alpha, beta-diaminopropionate to form pyruvate
and ammonia. Thr-synth catalyzes the formation of
threonine and inorganic phosphate from
O-phosphohomoserine.
Length = 244
Score = 233 bits (598), Expect = 2e-76
Identities = 112/282 (39%), Positives = 145/282 (51%), Gaps = 41/282 (14%)
Query: 18 TPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELTS 77
TP+V L + A I KLE + P S KDR A ++I AE++G + K V+IE T
Sbjct: 1 TPLVRLKRLSKLGGANIYLKLEFLNPTGSFKDRGALNLILLAEEEGKL--PKGVIIESTG 58
Query: 78 GNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVKKGEEI 137
GNTGI LA AA G K I+MP S E+ +RALGAEV L F+ + +E+
Sbjct: 59 GNTGIALAAAAARLGLKCTIVMPEGASPEKVAQMRALGAEVVLVPG--DFDDAIALAKEL 116
Query: 138 LNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGG-KVDAFIAGIGTGGTVTGAGRFLK 196
P Y + QF+NPAN T G EI GG K DA + +G GG + G R LK
Sbjct: 117 AEEDPGAYYVNQFDNPANIAGQG-TIGLEILEQLGGQKPDAVVVPVGGGGNIAGIARALK 175
Query: 197 EKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAMLDEVITVSSEEAIET 256
E PN+KV G+EP EV+TVS EEA+E
Sbjct: 176 ELLPNVKVIGVEP----------------------------------EVVTVSDEEALEA 201
Query: 257 SKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFP 298
+LLA +EG+LV SS AA AAA+++AK+ GK +VVI
Sbjct: 202 IRLLAREEGILVEPSSAAALAAALKLAKKL-GKGKTVVVILT 242
>gnl|CDD|215840 pfam00291, PALP, Pyridoxal-phosphate dependent enzyme. Members of
this family are all pyridoxal-phosphate dependent
enzymes. This family includes: serine dehydratase
EC:4.2.1.13 P20132, threonine dehydratase EC:4.2.1.16,
tryptophan synthase beta chain EC:4.2.1.20, threonine
synthase EC:4.2.99.2, cysteine synthase EC:4.2.99.8
P11096, cystathionine beta-synthase EC:4.2.1.22,
1-aminocyclopropane-1-carboxylate deaminase EC:4.1.99.4.
Length = 295
Score = 221 bits (566), Expect = 6e-71
Identities = 106/303 (34%), Positives = 151/303 (49%), Gaps = 24/303 (7%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
++ IG TP+V L + AR+ KLE + P S KDR A ++ A ++G
Sbjct: 1 ISLGIGPTPLVRLPS--PLLGARVYLKLESLNPTGSFKDRGAAYLLLRALERG------A 52
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEG- 129
++E +SGNTG LA AA G K+ I++P S + +++RALGAEV L ++
Sbjct: 53 TVVEASSGNTGRALAAAAARLGLKVTIVVPEGASPGKLLLMRALGAEVILVVSEGDYDDA 112
Query: 130 --FVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSG-GKVDAFIAGIGTGG 186
++ E+L LGQ+ NP N Y+T G EI G G DA + +G GG
Sbjct: 113 LELAEEAAELLAAYDGPIPLGQYNNP-NVIAGYKTIGLEILEQLGQGDPDAVVVPVGGGG 171
Query: 187 TVTGAGRFLKEKNPNIKVYGIEPSESAVLNGG------QPGKHLIQGIGAGVIPPVLDV- 239
G R LKE P I+V G+EP + L P I G+G G+
Sbjct: 172 LAAGIARGLKELGPGIRVIGVEPEGAPALARSLEAGRRVPKPTTIAGLGPGIPLDGELAL 231
Query: 240 ----AMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVV 295
+ +V VS EEA+E +LLA +EG+LV SS AA AAA+R+A+ GK +VV
Sbjct: 232 ELIDEYVGDVYAVSDEEALEAIRLLARREGILVEPSSAAALAAALRLAELELGKGKRVVV 291
Query: 296 IFP 298
+
Sbjct: 292 VLT 294
>gnl|CDD|215204 PLN02356, PLN02356, phosphateglycerate kinase.
Length = 423
Score = 169 bits (429), Expect = 3e-49
Identities = 118/361 (32%), Positives = 172/361 (47%), Gaps = 60/361 (16%)
Query: 4 KCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKG 63
K + + + + IG+TP++ +N++ + I K E + P SVKDR+A +I++A + G
Sbjct: 40 KKKPRNGLIDAIGNTPLIRINSLSEATGCEILGKCEFLNPGGSVKDRVAVKIIEEALESG 99
Query: 64 LITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEV----- 118
+ PG V+ E ++G+T I LA +A + G K +++P +IE+ IL ALGA V
Sbjct: 100 QLFPGG-VVTEGSAGSTAISLATVAPAYGCKCHVVIPDDVAIEKSQILEALGATVERVRP 158
Query: 119 --------YL------ADPAVGFEGFVKKGEEI----------------------LNRTP 142
Y+ A A +KG E +
Sbjct: 159 VSITHKDHYVNIARRRALEANELASKRRKGSETDGIHLEKTNGCISEEEKENSLFSSSCT 218
Query: 143 NGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNI 202
G+ QFEN AN HYE TGPEIW + G +DAF+A GTGGT+ G RFL+EKNPNI
Sbjct: 219 GGFFADQFENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTLAGVSRFLQEKNPNI 278
Query: 203 KVYGIEPSESAVLNG-----------------GQPGKHLIQGIGAGVIPPVLDVAMLDEV 245
K + I+P S + N P + +GIG + +A LD
Sbjct: 279 KCFLIDPPGSGLFNKVTRGVMYTREEAEGRRLKNPFDTITEGIGINRLTQNFLMAKLDGA 338
Query: 246 ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYL 305
+ +EA+E S+ L +GL VG SS A+RVA+ G IV I +G R+L
Sbjct: 339 FRGTDKEAVEMSRYLLKNDGLFVGSSSAMNCVGAVRVAQSL-GPGHTIVTILCDSGMRHL 397
Query: 306 S 306
S
Sbjct: 398 S 398
>gnl|CDD|107205 cd01562, Thr-dehyd, Threonine dehydratase: The first step in amino
acid degradation is the removal of nitrogen. Although
the nitrogen atoms of most amino acids are transferred
to alpha-ketoglutarate before removal, the alpha-amino
group of threonine can be directly converted into NH4+.
The direct deamination is catalyzed by threonine
dehydratase, in which pyridoxal phosphate (PLP) is the
prosthetic group. Threonine dehydratase is widely
distributed in all three major phylogenetic divisions.
Length = 304
Score = 103 bits (260), Expect = 9e-26
Identities = 78/303 (25%), Positives = 127/303 (41%), Gaps = 45/303 (14%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMI----KDAEDKGLITPGKTVL 72
TP++ + + A + K E +Q S K R AY+ + ++ KG++
Sbjct: 17 RTPLLTSPTLSELLGAEVYLKCENLQKTGSFKIRGAYNKLLSLSEEERAKGVVA------ 70
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVK 132
++GN G+A+ A G I+MP T + RA GAEV L F+
Sbjct: 71 --ASAGNHAQGVAYAAKLLGIPATIVMPETAPAAKVDATRAYGAEVVLYGE--DFDEAEA 126
Query: 133 KGEEILNRTPNGYILGQFENPANPEIHYE------TTGPEIWNDSGGKVDAFIAGIGTGG 186
K E+ G F +P + + T G EI +DA +G GG
Sbjct: 127 KARELAEEE--GLT---FIHPFD---DPDVIAGQGTIGLEILEQV-PDLDAVFVPVGGGG 177
Query: 187 TVTGAGRFLKEKNPNIKVYGIEPSESAV----LNGGQP-----GKHLIQGIGA---GVIP 234
+ G +K +PN KV G+EP + L G+P + G+ G +
Sbjct: 178 LIAGIATAVKALSPNTKVIGVEPEGAPAMAQSLAAGKPVTLPEVDTIADGLAVKRPGELT 237
Query: 235 PVLDVAMLDEVITVSSEEAIETSKLLALKEGLLV-GISSGAAAAAAIRVAKRPENAGKLI 293
+ ++D+V+TVS +E LL +E L+ +GA A AA+ + + + GK +
Sbjct: 238 FEIIRKLVDDVVTVSEDEIAAAMLLLFEREKLVAEP--AGALALAALL-SGKLDLKGKKV 294
Query: 294 VVI 296
VV+
Sbjct: 295 VVV 297
>gnl|CDD|224092 COG1171, IlvA, Threonine dehydratase [Amino acid transport and
metabolism].
Length = 347
Score = 101 bits (254), Expect = 1e-24
Identities = 73/303 (24%), Positives = 115/303 (37%), Gaps = 41/303 (13%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELT 76
TP+ ++ + A I K E +QP S K R AY+ + ++ G +I +
Sbjct: 25 PTPLQRSPSLSERLGAEIYLKRENLQPVGSFKIRGAYNKLSSLSEEEERAAG---VIAAS 81
Query: 77 SGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVKKGEE 136
+GN G+A+ A G K I+MP T + R GAEV L F+ EE
Sbjct: 82 AGNHAQGVAYAAKRLGIKATIVMPETTPKIKVDATRGYGAEVILHGDN--FDDAYAAAEE 139
Query: 137 ILNRTPNGYILGQFENPANPEIH----------YETTGPEIWNDSGGKVDAFIAGIGTGG 186
+ G + T EI DA +G GG
Sbjct: 140 LAEE--EGLTF----------VPPFDDPDVIAGQGTIALEILEQLPDLPDAVFVPVGGGG 187
Query: 187 TVTGAGRFLKEKNPNIKVYGIEPSESAV----LNGGQPGKHLIQ------GIGAGVIPPV 236
++G LK +P IKV G+EP + L G+ L G+ +
Sbjct: 188 LISGIATALKALSPEIKVIGVEPEGAPSMYASLKAGKIVVVLPDVGTIADGLAVKRPGDL 247
Query: 237 ---LDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLI 293
+ ++D+++ V +E + L + ++ +GA A AA+ K GK +
Sbjct: 248 TFEILRELVDDIVLVDEDEICAAMRDLFERTKIIAE-PAGALALAALLAGKIEPLQGKTV 306
Query: 294 VVI 296
VVI
Sbjct: 307 VVI 309
>gnl|CDD|130197 TIGR01127, ilvA_1Cterm, threonine ammonia-lyase, medium form. A
form of threonine dehydratase with two copies of the
C-terminal domain pfam00585 is described by TIGR01124.
This model describes a phylogenetically distinct form
with a single copy of pfam00585. This form branches with
the catabolic threonine dehydratase of E. coli; many
members are designated as catabolic for this reason.
However, the catabolic form lacks any pfam00585 domain.
Many members of this model are found in species with
other Ile biosynthetic enzymes [Amino acid biosynthesis,
Pyruvate family].
Length = 380
Score = 78.2 bits (193), Expect = 3e-16
Identities = 78/303 (25%), Positives = 124/303 (40%), Gaps = 46/303 (15%)
Query: 18 TPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMI----KDAEDKGLITPGKTVLI 73
TP++Y + D + + KLE +Q S K R A + I +D +G++
Sbjct: 1 TPLIYSTTLSDITGSEVYLKLENLQKTGSFKIRGALNKIANLSEDQRQRGVVAA------ 54
Query: 74 ELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFV-- 131
++GN G+A+ A G K +I+MP + + ++ GAEV L G
Sbjct: 55 --SAGNHAQGVAYAAKKFGIKAVIVMPESAPPSKVKATKSYGAEVIL-------HGDDYD 105
Query: 132 --KKGEEILNRTPNGYILGQFENPANPEI--HYETTGPEIWNDSGGKVDAFIAGIGTGGT 187
L + F++ + T G EI D VD I +G GG
Sbjct: 106 EAYAFATSLAEEEGRVFVHPFDDE---FVMAGQGTIGLEIMED-IPDVDTVIVPVGGGGL 161
Query: 188 VTGAGRFLKEKNPNIKVYGIE----PSESAVLNGGQPGKH-----LIQGI-----GAGVI 233
++G K+ NPN+KV G+E PS L G+ + GI G
Sbjct: 162 ISGVASAAKQINPNVKVIGVEAEGAPSMYESLREGKIKAVESVRTIADGIAVKKPGDLTF 221
Query: 234 PPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLI 293
+ + +D+V+TV EE I + L L+ ++ +GAA AA+ K K+
Sbjct: 222 NIIKE--YVDDVVTVDEEE-IANAIYLLLERHKILAEGAGAAGVAALLEQKVDVKGKKIA 278
Query: 294 VVI 296
VV+
Sbjct: 279 VVL 281
>gnl|CDD|180709 PRK06815, PRK06815, hypothetical protein; Provisional.
Length = 317
Score = 71.6 bits (176), Expect = 3e-14
Identities = 74/286 (25%), Positives = 125/286 (43%), Gaps = 40/286 (13%)
Query: 32 ARIAAKLEMMQPCSSVKDRIAYSMIK----DAEDKGLITPGKTVLIELTSGNTGIGLAFI 87
+ K E +Q S K R A + ++ +G+IT +SGN G G+A
Sbjct: 35 CEVYLKCEHLQHTGSFKFRGASNKLRLLNEAQRQQGVITA--------SSGNHGQGVALA 86
Query: 88 AASRGYKLIIIMPSTYSIERRIILRALGAEV-YLADPAVGFEGFVKKGEEILNRTPNGYI 146
A G + + P S + +RALGAEV A+ E ++ E + YI
Sbjct: 87 AKLAGIPVTVYAPEQASAIKLDAIRALGAEVRLYGGDALNAELAARRAAEQQGKV---YI 143
Query: 147 LGQFENPAN-PEI--HYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNIK 203
+P N P++ T G E+ + +DA +G GG ++G +LK +P +
Sbjct: 144 -----SPYNDPQVIAGQGTIGMELV-EQQPDLDAVFVAVGGGGLISGIATYLKTLSPKTE 197
Query: 204 VYGIEPSESAVLNGGQPGKHLIQ-------------GIGAGVIPPVLDVAMLDEVITVSS 250
+ G P+ S L +++ G+ G I L ++D+ + VS
Sbjct: 198 IIGCWPANSPSLYTSLEAGEIVEVAEQPTLSDGTAGGVEPGAITFPLCQQLIDQKVLVSE 257
Query: 251 EEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVI 296
EE E +L+A + L+ ++G A AAA+++A R + GK + V+
Sbjct: 258 EEIKEAMRLIAETDRWLIEGAAGVALAAALKLAPRYQ--GKKVAVV 301
>gnl|CDD|237111 PRK12483, PRK12483, threonine dehydratase; Reviewed.
Length = 521
Score = 63.3 bits (154), Expect = 4e-11
Identities = 81/312 (25%), Positives = 128/312 (41%), Gaps = 54/312 (17%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMIK----DAEDKGLITPGKTVLIELTSGNTGIGLAFIA 88
++ K E +QP S K R AY+ + + +G+IT ++GN G+A A
Sbjct: 53 QVLLKREDLQPVFSFKIRGAYNKMARLPAEQLARGVITA--------SAGNHAQGVALAA 104
Query: 89 ASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVKKGEEILNRTPNGYILG 148
A G K +I+MP T + +RA G EV L + F + ++ ++
Sbjct: 105 ARLGVKAVIVMPRTTPQLKVDGVRAHGGEVVLHGES--FPDALAHALKLAEEEGLTFV-P 161
Query: 149 QFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIE 208
F++P + T EI G +DA +G GG + G ++K P IKV G+E
Sbjct: 162 PFDDP-DVIAGQGTVAMEILRQHPGPLDAIFVPVGGGGLIAGIAAYVKYVRPEIKVIGVE 220
Query: 209 PSESAVLNGGQPGKHLIQGIGAG---VIPPV------------------LDVAMLDEVIT 247
P +S L + AG V+ V L +DEV+T
Sbjct: 221 PDDSNCLQ---------AALAAGERVVLGQVGLFADGVAVAQIGEHTFELCRHYVDEVVT 271
Query: 248 VSSEEAIETSKLLALKEGLLVGISSGAAAAAAI-RVAKRPENAGKLIVVIFPSAGERYLS 306
VS++E K + + + +GA A A I + A+R G+ +V I A
Sbjct: 272 VSTDELCAAIKDI-YDDTRSITEPAGALAVAGIKKYAEREGIEGQTLVAIDSGANVN--- 327
Query: 307 TALFESIRHEVE 318
F+ +RH E
Sbjct: 328 ---FDRLRHVAE 336
>gnl|CDD|233712 TIGR02079, THD1, threonine dehydratase. This model represents
threonine dehydratase, the first step in the pathway
converting threonine into isoleucine. At least two other
clades of biosynthetic threonine dehydratases have been
charcterized (TIGR01124 and TIGR01127). Those sequences
described by this model are exclusively found in species
containg the rest of the isoleucine pathway and which
are generally lacking in members of the those other two
clades of threonine dehydratases. Members of this clade
are also often gene clustered with other elements of the
isoleucine pathway [Amino acid biosynthesis, Pyruvate
family].
Length = 409
Score = 62.8 bits (153), Expect = 5e-11
Identities = 76/310 (24%), Positives = 131/310 (42%), Gaps = 25/310 (8%)
Query: 2 EDKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAED 61
+D +K + E++ HTP+ + + A I K E +QP S K R AY+ +K D
Sbjct: 1 QDIEAARKRLKEVVPHTPLQLNERLSEKYGANIYLKREDLQPVRSYKIRGAYNFLKQLSD 60
Query: 62 KGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLA 121
L ++ ++GN G A+ G + MP+T ++ ++ G E ++
Sbjct: 61 AQL----AKGVVCASAGNHAQGFAYACRHLGVHGTVFMPATTPKQKIDRVKIFGGE-FIE 115
Query: 122 DPAVG--FEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFI 179
VG F+ E + G + F++P E T EI + K D +
Sbjct: 116 IILVGDTFDQCAAAAREHVEDH-GGTFIPPFDDPRIIEGQ-GTVAAEILDQLPEKPDYVV 173
Query: 180 AGIGTGGTVTGAGRFLKEKNPNIKVYGIEP----SESAVLNGGQPG--KHLIQGIGAGVI 233
+G GG ++G +L +P K+ G+EP S A L G+ + + +
Sbjct: 174 VPVGGGGLISGLTTYLAGTSPKTKIIGVEPEGAPSMKASLEAGEVVTLDKIDNFVDGAAV 233
Query: 234 PPVLDV------AMLDEVITVSSEEAIETSKL-LALKEGLLVGISSGAAAAAAIRVAKRP 286
V D+ + DEV V E A+ T+ L L EG++ + + AA R+ +
Sbjct: 234 KRVGDLNFKALKDVPDEVTLV-PEGAVCTTILDLYNLEGIVAEPAGALSIAALERLGEEI 292
Query: 287 ENAGKLIVVI 296
+ GK +V +
Sbjct: 293 K--GKTVVCV 300
>gnl|CDD|236182 PRK08198, PRK08198, threonine dehydratase; Provisional.
Length = 404
Score = 62.5 bits (153), Expect = 6e-11
Identities = 84/319 (26%), Positives = 132/319 (41%), Gaps = 76/319 (23%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAY----SMIKDAEDKGLITPGKTVL 72
TP+ Y + + A + K E +Q S K R AY S+ ++ +G++
Sbjct: 22 RTPLEYSRTLSELTGAEVYLKCENLQRTGSFKIRGAYNKIASLSEEERARGVVAA----- 76
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLA----DPAVGFE 128
++GN G+A+ A+ G K I+MP T + + R+ GAEV L D A+
Sbjct: 77 ---SAGNHAQGVAYAASLLGIKATIVMPETAPLSKVKATRSYGAEVVLHGDVYDEAL--- 130
Query: 129 GFVKKGEEILNRTPNGY-----------ILGQFENPANPEIHYETTGPEIWNDSGGKVDA 177
K +E+ T G I GQ T G EI D VD
Sbjct: 131 ---AKAQELAEET--GATFVHPFDDPDVIAGQ-----------GTIGLEILED-LPDVDT 173
Query: 178 FIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAV----LNGGQP----GKHLI-QGI 228
+ IG GG ++G +K P ++V G++ + L G+P I GI
Sbjct: 174 VVVPIGGGGLISGVATAVKALRPEVRVIGVQAEGAPAMPESLAAGRPVELESVDTIADGI 233
Query: 229 ---GAGVIP-PVLDVAMLDEVITVSSEE---AI----ETSKLLALKEGLLVGISSGAAAA 277
G + ++ ++D+V+TVS EE AI E +KL+ EG +GA +
Sbjct: 234 AVKRPGDLTFEIIR-ELVDDVVTVSDEEIARAILLLLERAKLVV--EG------AGAVSV 284
Query: 278 AAIRVAKRPENAGKLIVVI 296
AA+ K K++ V+
Sbjct: 285 AALLSGKLDVKGKKVVAVL 303
>gnl|CDD|130194 TIGR01124, ilvA_2Cterm, threonine ammonia-lyase, biosynthetic, long
form. This model describes a form of threonine
ammonia-lyase, a pyridoxal-phosphate dependent enzyme,
with two copies of the threonine dehydratase C-terminal
domain (pfam00585). Members with known function
participate in isoleucine biosynthesis and are inhibited
by isoleucine. Alternate name: threonine deaminase,
threonine dehydratase. Forms scoring between the trusted
and noise cutoff tend to branch with this subgroup of
threonine ammonia-lyase phylogenetically but have only a
single copy of the C-terminal domain [Amino acid
biosynthesis, Pyruvate family].
Length = 499
Score = 62.4 bits (152), Expect = 7e-11
Identities = 52/191 (27%), Positives = 80/191 (41%), Gaps = 24/191 (12%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMI----KDAEDKGLITPGKTVLIELTSGNTGIGLAFIA 88
RI K E +QP S K R AY+ + + + +G+I ++GN G+AF A
Sbjct: 33 RILIKREDLQPVFSFKLRGAYNKMAQLSPEQKARGVIAA--------SAGNHAQGVAFSA 84
Query: 89 ASRGYKLIIIMPSTYSIERRIILRALGAEVYL-ADPAVGFEGFVKKGEEILNRTPNGYIL 147
A G K +I+MP T + +R G EV L + + + T
Sbjct: 85 ARLGLKALIVMPETTPDIKVDAVRGFGGEVVLHGANFDDAKAKAIELSQEKGLT------ 138
Query: 148 GQFENPANPEIHYE---TTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNIKV 204
F +P + + T EI +DA +G GG G +K+ P IKV
Sbjct: 139 --FIHPFDDPLVIAGQGTLALEILRQVANPLDAVFVPVGGGGLAAGVAALIKQLMPEIKV 196
Query: 205 YGIEPSESAVL 215
G+EP++S +
Sbjct: 197 IGVEPTDSDCM 207
>gnl|CDD|107206 cd01563, Thr-synth_1, Threonine synthase is a pyridoxal phosphate
(PLP) dependent enzyme that catalyses the last reaction
in the synthesis of threonine from aspartate. It
proceeds by converting O-phospho-L-homoserine (OPH) into
threonine and inorganic phosphate. In plants, OPH is an
intermediate between the methionine and
threonine/isoleucine pathways. Thus threonine synthase
competes for OPH with cystathionine-gamma-synthase, the
first enzyme in the methionine pathway. These enzymes
are in general dimers. Members of this CD, Thr-synth_1,
are widely distributed in bacteria, archaea and higher
plants.
Length = 324
Score = 61.5 bits (150), Expect = 9e-11
Identities = 76/319 (23%), Positives = 124/319 (38%), Gaps = 38/319 (11%)
Query: 5 CEIKKDVTELIGHTPMVYLNNVVD-GCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKG 63
V+ G+TP+V + + + K E + P S KDR + A K
Sbjct: 10 VTEDDIVSLGEGNTPLVRAPRLGERLGGKNLYVKDEGLNPTGSFKDRGMTVAVSKA--KE 67
Query: 64 LITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADP 123
L G + ++GNT LA AA G K ++ +P+ ++ + A GA V +
Sbjct: 68 L---GVKAVACASTGNTSASLAAYAARAGIKCVVFLPAGKALGKLAQALAYGATVLAVEG 124
Query: 124 AVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKV-DAFIAGI 182
F+ ++ E+ N L NP E +T EI G +V D + +
Sbjct: 125 --NFDDALRLVRELAEE--NWIYLSNSLNPYRLE-GQKTIAFEIAEQLGWEVPDYVVVPV 179
Query: 183 GTGGTVTGAGRFLKE--------KNPNIKVYGIEPSESAVL-NGGQPGKHLIQGI----- 228
G GG +T + KE + P ++ G++ +A + + GK I+ +
Sbjct: 180 GNGGNITAIWKGFKELKELGLIDRLP--RMVGVQAEGAAPIVRAFKEGKDDIEPVENPET 237
Query: 229 --GAGVIP-PVLDVAMLD-------EVITVSSEEAIETSKLLALKEGLLVGISSGAAAAA 278
A I P L + VS EE +E KLLA EG+ V +S A+ A
Sbjct: 238 IATAIRIGNPASGPKALRAVRESGGTAVAVSDEEILEAQKLLARTEGIFVEPASAASLAG 297
Query: 279 AIRVAKRPENAGKLIVVIF 297
++ + VV+
Sbjct: 298 LKKLREEGIIDKGERVVVV 316
>gnl|CDD|236417 PRK09224, PRK09224, threonine dehydratase; Reviewed.
Length = 504
Score = 60.2 bits (147), Expect = 4e-10
Identities = 82/323 (25%), Positives = 116/323 (35%), Gaps = 132/323 (40%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMI----KDAEDKGLITPGKTVLIELTSGNTGIGLAFIA 88
++ K E +QP S K R AY+ + ++ +G+IT ++GN G+A A
Sbjct: 36 QVLLKREDLQPVFSFKLRGAYNKMAQLTEEQLARGVITA--------SAGNHAQGVALSA 87
Query: 89 ASRGYKLIIIMPSTY-SIERRIILRALGAEVYLA-------------------------- 121
A G K +I+MP T I+ + RA G EV L
Sbjct: 88 ARLGIKAVIVMPVTTPDIKVDAV-RAFGGEVVLHGDSFDEAYAHAIELAEEEGLTFIHPF 146
Query: 122 -DPAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDA-FI 179
DP V I GQ T EI +DA F+
Sbjct: 147 DDPDV--------------------IAGQ-----------GTIAMEILQQHPHPLDAVFV 175
Query: 180 AGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLD- 238
+G GG + G ++K+ P IKV G+EP +SA L + AG L
Sbjct: 176 P-VGGGGLIAGVAAYIKQLRPEIKVIGVEPEDSACLK---------AALEAGE-RVDLPQ 224
Query: 239 -------VAM--------------LDEVITVSSEE---AI-----------ETSKLLAL- 262
VA+ +D+VITV ++E AI E + LAL
Sbjct: 225 VGLFADGVAVKRIGEETFRLCQEYVDDVITVDTDEICAAIKDVFEDTRSIAEPAGALALA 284
Query: 263 -------KEGL----LVGISSGA 274
+ G+ LV I SGA
Sbjct: 285 GLKKYVAQHGIEGETLVAILSGA 307
>gnl|CDD|236317 PRK08638, PRK08638, threonine dehydratase; Validated.
Length = 333
Score = 59.4 bits (144), Expect = 5e-10
Identities = 84/304 (27%), Positives = 127/304 (41%), Gaps = 38/304 (12%)
Query: 1 MEDKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAY---SMIK 57
++D E K+ + I TP+ N + + C I KLE MQ S K R A+ S +
Sbjct: 11 IDDIIEAKQRLAGRIRKTPLPRSNYLSERCKGEIFLKLENMQRTGSFKIRGAFNKLSSLT 70
Query: 58 DAE-DKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGA 116
DAE KG++ ++GN G+A A G ++MP + GA
Sbjct: 71 DAEKRKGVVA--------CSAGNHAQGVALSCALLGIDGKVVMPKGAPKSKVAATCGYGA 122
Query: 117 EVYLADPAVGFEGFVKKGEEILNRTPNGYILGQFENPAN-PEI--HYETTGPEIWNDSGG 173
EV L F + K EEI+ +I P + P++ T G EI D
Sbjct: 123 EVVLH--GDNFNDTIAKVEEIVEEEGRTFI-----PPYDDPKVIAGQGTIGLEILEDLW- 174
Query: 174 KVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSE-----SAVLNGGQPGKHLIQGI 228
VD I IG GG + G LK NP I + G++ SE +A G+ H G
Sbjct: 175 DVDTVIVPIGGGGLIAGIAVALKSINPTIHIIGVQ-SENVHGMAASFYAGEITTHRTTGT 233
Query: 229 GA--------GVIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAI 280
A G + + ++D+++ VS +E I + ++ +V +GA A AA+
Sbjct: 234 LADGCDVSRPGNLTYEIVRELVDDIVLVSEDE-IRNAMKDLIQRNKVVTEGAGALATAAL 292
Query: 281 RVAK 284
K
Sbjct: 293 LSGK 296
>gnl|CDD|223572 COG0498, ThrC, Threonine synthase [Amino acid transport and
metabolism].
Length = 411
Score = 58.1 bits (141), Expect = 1e-09
Identities = 73/297 (24%), Positives = 116/297 (39%), Gaps = 57/297 (19%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRG 92
+ K P S KDR ++ A++ G KT+L +SGNTG A AA G
Sbjct: 95 NLYVKELGHNPTGSFKDRGMTVLVSLAKELG----AKTILCA-SSGNTGASAAAYAARAG 149
Query: 93 YKLIIIMPST-YSIERRIILRALGAEVYLADPAVGFEG-------FVKKGEEILNRTPNG 144
K+ ++ P S + + LGA V + +G VK E NR
Sbjct: 150 LKVFVLYPKGKVSPGKLAQMLTLGAHV------IAVDGNFDDAQELVK---EAANREGLL 200
Query: 145 YILGQFENPANPE-------IHYETTGPEIWNDSGGKV-DAFIAGIGTGGTVTGAGRFLK 196
+ N NP + EI G K D + +G GG + + K
Sbjct: 201 SAV----NSINPYRLEGQKTYAF-----EIAEQLGWKAPDHVVVPVGNGGNLLAIYKGFK 251
Query: 197 EKNPNIKVYGIEPSESAVLN-GGQPGKHLIQGIGAGV--IPPVLDV---AMLDEVIT--- 247
E P I P+ + V G PG + + I P +D+ + + +
Sbjct: 252 EGLP-IGKIDKAPNMNGVQAEGFSPGVYAWKEGRETPETIAPAMDIGNPSNWERALFALR 310
Query: 248 --------VSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVI 296
VS EE +E KLLA +EG+L+ S A AA +++ ++ + + +V++
Sbjct: 311 ESGGLAVAVSDEEILEAIKLLAEREGILIEPHSAVAVAALLKLREKIIDPDETVVLV 367
>gnl|CDD|178165 PLN02550, PLN02550, threonine dehydratase.
Length = 591
Score = 57.2 bits (138), Expect = 4e-09
Identities = 56/191 (29%), Positives = 85/191 (44%), Gaps = 30/191 (15%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMI----KDAEDKGLITPGKTVLIELTSGNTGIGLAFIA 88
++ K E +QP S K R AY+M+ K+ DKG+I ++GN G+A A
Sbjct: 125 KVLLKREDLQPVFSFKLRGAYNMMAKLPKEQLDKGVICS--------SAGNHAQGVALSA 176
Query: 89 ASRGYKLIIIMPST------YSIERRIILRALGAEVYL-ADPAVGFEGFVKKGEEILNRT 141
G +I MP T S+ER LGA V L D + + K+ RT
Sbjct: 177 QRLGCDAVIAMPVTTPEIKWQSVER------LGATVVLVGDSYDEAQAYAKQRALEEGRT 230
Query: 142 PNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPN 201
+ F++P + T G EI G + A +G GG + G ++K P
Sbjct: 231 ----FIPPFDHP-DVIAGQGTVGMEIVRQHQGPLHAIFVPVGGGGLIAGIAAYVKRVRPE 285
Query: 202 IKVYGIEPSES 212
+K+ G+EPS++
Sbjct: 286 VKIIGVEPSDA 296
>gnl|CDD|180550 PRK06382, PRK06382, threonine dehydratase; Provisional.
Length = 406
Score = 52.2 bits (125), Expect = 1e-07
Identities = 86/322 (26%), Positives = 133/322 (41%), Gaps = 52/322 (16%)
Query: 2 EDKCEIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIA---YSMIKD 58
+D K + + TP+++ D I KLE Q S K R A +S + +
Sbjct: 10 DDILYAKSYLEGYLNRTPLIHSTTFGDEYGGDIYFKLENFQKTGSFKSRGAVFKFSKLSE 69
Query: 59 AEDK-GLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRI-ILRALGA 116
E + G+IT ++GN G+A+ A+ G I+MP Y+I +++ + A GA
Sbjct: 70 DELRNGVITA--------SAGNHAQGVAYAASINGIDAKIVMPE-YTIPQKVNAVEAYGA 120
Query: 117 EVYLA----DPAVGFEGFVKKGEEILNRT------PNGYILGQFENPANPEIHYETTGPE 166
V L D A + + E NRT I GQ T G E
Sbjct: 121 HVILTGRDYDEAHRYADKIAMDE---NRTFIEAFNDRWVISGQ-----------GTIGLE 166
Query: 167 IWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSES----AVLNGGQ--- 219
I D +D I +G GG ++G K NPN+K+ GIE S A L G+
Sbjct: 167 IMEDLP-DLDQIIVPVGGGGLISGIALAAKHINPNVKIIGIESELSDSMKASLREGKIVA 225
Query: 220 --PGKHLIQGIGA---GVIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGA 274
G + GI G + + +D+++TV +EE++ + + +V SGA
Sbjct: 226 HTSGVSICDGISVKYPGDLTFDIAKNYVDDIVTV-TEESVSKAIYKLFEREKIVAEPSGA 284
Query: 275 AAAAAIRVAKRPENAGKLIVVI 296
AAI K K+ +V+
Sbjct: 285 VGLAAIMEGKVDVKGKKVAIVV 306
>gnl|CDD|181457 PRK08526, PRK08526, threonine dehydratase; Provisional.
Length = 403
Score = 52.4 bits (126), Expect = 1e-07
Identities = 77/312 (24%), Positives = 129/312 (41%), Gaps = 40/312 (12%)
Query: 6 EIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLI 65
+ K+ ++ + TP Y + A + K E +Q + K R AY+ I + ++
Sbjct: 9 QAKQRISGFVNKTPFAYAPFLSKISGAEVYLKKENLQITGAYKIRGAYNKIANLSEEQ-- 66
Query: 66 TPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLA---- 121
+ +I ++GN G+A A G K +I+MP + + +ALGAEV L
Sbjct: 67 --KQHGVIAASAGNHAQGVAISAKKFGIKAVIVMPEATPLLKVSGTKALGAEVILKGDNY 124
Query: 122 DPAVGFEGFVKKGEEILNRTP---NGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAF 178
D A F K + P + GQ T E+ D +D
Sbjct: 125 DEAYAFALEYAKENNLTFIHPFEDEEVMAGQ-----------GTIALEML-DEISDLDMV 172
Query: 179 IAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSES-AVLNGGQPGKHL----IQGIGAGVI 233
+ +G GG ++G K+ NPNIK+ G+ + A+ K + ++ I G+
Sbjct: 173 VVPVGGGGLISGIASAAKQINPNIKIIGVGAKGAPAMYESFHAKKIINSKSVRTIADGI- 231
Query: 234 PPVLDVA---------MLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAK 284
V D + +D+ + V EE I + L L++ +V +GAA+ AA+ K
Sbjct: 232 -AVRDASPINLAIILECVDDFVQVDDEE-IANAILFLLEKQKIVVEGAGAASVAALLHQK 289
Query: 285 RPENAGKLIVVI 296
GK I V+
Sbjct: 290 IDLKKGKKIGVV 301
>gnl|CDD|235842 PRK06608, PRK06608, threonine dehydratase; Provisional.
Length = 338
Score = 50.5 bits (121), Expect = 4e-07
Identities = 51/212 (24%), Positives = 87/212 (41%), Gaps = 31/212 (14%)
Query: 7 IKKDVTELIGHTPMVY---LNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKG 63
IK+ + TP+V+ LN ++ I K+E +Q + K R + + + +++G
Sbjct: 17 IKQYLH----LTPIVHSESLNEMLG---HEIFFKVESLQKTGAFKVRGVLNHLLELKEQG 69
Query: 64 LITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADP 123
+ P K V ++GN G +A+ + G K I +P S ++ G EV L +
Sbjct: 70 KL-PDKIV--AYSTGNHGQAVAYASKLFGIKTRIYLPLNTSKVKQQAALYYGGEVILTNT 126
Query: 124 AVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGP---EIWNDSGGKVDAFIA 180
E K+ EE Y + +P++ + G E G DA A
Sbjct: 127 RQEAEEKAKEDEE-----QGFYYI----HPSDSDSTIAGAGTLCYEALQQLGFSPDAIFA 177
Query: 181 GIGTGGTVTG---AGRFLKEKNPNIKVYGIEP 209
G GG ++G A + +P + G EP
Sbjct: 178 SCGGGGLISGTYLAKELI---SPTSLLIGSEP 206
>gnl|CDD|235789 PRK06381, PRK06381, threonine synthase; Validated.
Length = 319
Score = 50.5 bits (121), Expect = 4e-07
Identities = 30/88 (34%), Positives = 42/88 (47%), Gaps = 9/88 (10%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGL--ITPGKTVLIELTSGNTGIGLAFIAAS 90
+I K E P + KDRIA + ++ A G IT G T GN G +A+ A
Sbjct: 32 KIYLKFEGANPTGTQKDRIAEAHVRRAMRLGYSGITVG-------TCGNYGASIAYFARL 84
Query: 91 RGYKLIIIMPSTYSIERRIILRALGAEV 118
G K +I +P +YS R + GAE+
Sbjct: 85 YGLKAVIFIPRSYSNSRVKEMEKYGAEI 112
Score = 30.4 bits (69), Expect = 1.2
Identities = 14/49 (28%), Positives = 26/49 (53%)
Query: 248 VSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVI 296
S +E ++ ++LL EGL +S +A AA ++ K+ ++ VI
Sbjct: 266 FSDDEMVKYAELLRRMEGLNALPASASALAALVKYLKKNGVNDNVVAVI 314
>gnl|CDD|236244 PRK08329, PRK08329, threonine synthase; Validated.
Length = 347
Score = 46.7 bits (111), Expect = 7e-06
Identities = 27/86 (31%), Positives = 47/86 (54%), Gaps = 5/86 (5%)
Query: 37 KLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLI 96
KL+ +QP S KDR Y + +++G+ V+I+ +SGN + LA + S G K+
Sbjct: 77 KLDYLQPTGSFKDRGTYVTVAKLKEEGI----NEVVID-SSGNAALSLALYSLSEGIKVH 131
Query: 97 IIMPSTYSIERRIILRALGAEVYLAD 122
+ + S E+ +L LGAE++ +
Sbjct: 132 VFVSYNASKEKISLLSRLGAELHFVE 157
>gnl|CDD|235539 PRK05638, PRK05638, threonine synthase; Validated.
Length = 442
Score = 46.3 bits (110), Expect = 1e-05
Identities = 59/299 (19%), Positives = 109/299 (36%), Gaps = 38/299 (12%)
Query: 6 EIKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLI 65
++KK ++ G TP++ + K E P S +DR+A +
Sbjct: 55 QVKKIISLGEGGTPLIRARISEKLGEN-VYIKDETRNPTGSFRDRLATVAVSYGLPYA-- 111
Query: 66 TPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLA---- 121
I + GN +A +A G + +++P + I + A GA++
Sbjct: 112 ---ANGFIVASDGNAAASVAAYSARAGKEAFVVVPRKVDKGKLIQMIAFGAKIIRYGESV 168
Query: 122 DPAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAG 181
D A+ + + + + N TP I+G E +T E+W + I
Sbjct: 169 DEAIEYAEELARLNGLYNVTPEYNIIG-LEG-------QKTIAFELWEEINPT--HVIVP 218
Query: 182 IGTGGTVTGAGRFLKEKNPN------IKVYGIE-----PSESAVLNGGQPGKHLIQGIGA 230
G+G + + KE K+ ++ P S +L G + + + +G
Sbjct: 219 TGSGSYLYSIYKGFKELLEIGVIEEIPKLIAVQTERCNPIASEIL-GNKTKCNETKALGL 277
Query: 231 GVIPPVLDVAML------DEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVA 283
V PV+ + V +EE I + L KEG+ +SS A +++
Sbjct: 278 YVKNPVMKEYVSEAIKESGGTAVVVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLG 336
>gnl|CDD|181319 PRK08246, PRK08246, threonine dehydratase; Provisional.
Length = 310
Score = 44.2 bits (105), Expect = 5e-05
Identities = 71/286 (24%), Positives = 109/286 (38%), Gaps = 42/286 (14%)
Query: 14 LIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLI 73
I TP++ + A + KLE +Q S K R A++ + A P V+
Sbjct: 20 HIRRTPVLEAD-GAGFGPAPVWLKLEHLQHTGSFKARGAFNRLLAAPV-----PAAGVVA 73
Query: 74 ELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADP--AVGFEGFV 131
+ GN G+ +A+ AA+ G + +P T + LRALGAEV + A E
Sbjct: 74 A-SGGNAGLAVAYAAAALGVPATVFVPETAPPAKVARLRALGAEVVVVGAEYADALEAAQ 132
Query: 132 KKGEEILNRTPNGY-----ILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGG 186
E + Y + G T G EI VD + +G GG
Sbjct: 133 AFAAETGALLCHAYDQPEVLAGA-----------GTLGLEIEEQ-APGVDTVLVAVGGGG 180
Query: 187 TVTGAGRFLKEKNPNIKVYGIEPSESAVLNG----GQPGKHLIQGIGA--------GVIP 234
+ G + + +V +EP + L+ G+P + GI A G I
Sbjct: 181 LIAGIAAWFE---GRARVVAVEPEGAPTLHAALAAGEPVDVPVSGIAADSLGARRVGEIA 237
Query: 235 PVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAI 280
L A + + V S+EAI ++ +E L A A AA+
Sbjct: 238 FALARAHVVTSVLV-SDEAIIAARRALWEELRLAVEPGAATALAAL 282
>gnl|CDD|107207 cd06446, Trp-synth_B, Tryptophan synthase-beta: Trptophan synthase
is a bifunctional enzyme that catalyses the last two
steps in the biosynthesis of L-tryptophan via its alpha
and beta reactions. In the alpha reaction, indole
3-glycerol phosphate is cleaved reversibly to
glyceraldehyde 3-phosphate and indole at the active site
of the alpha subunit. In the beta reaction, indole
undergoes a PLP-dependent reaction with L-serine to form
L-tryptophan at the active site of the beta subunit.
Members of this CD, Trp-synth_B, are found in all three
major phylogenetic divisions.
Length = 365
Score = 43.7 bits (104), Expect = 6e-05
Identities = 77/283 (27%), Positives = 111/283 (39%), Gaps = 66/283 (23%)
Query: 68 GKTVLI-ELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIER----RIILRALGAEVY--- 119
GK +I E +G G+ A A G + I M + +ER + LGAEV
Sbjct: 81 GKKRVIAETGAGQHGVATATACALFGLECEIYMGAV-DVERQPLNVFRMELLGAEVVPVP 139
Query: 120 -----LADPAV--GFEGFVKKGEEILNRTPNGYILGQFENPAN-PEI---HYETTGPE-- 166
L D A+ +V E+ Y+LG P P + G E
Sbjct: 140 SGSGTLKD-AISEAIRDWVTNVEDTH------YLLGSVVGPHPYPNMVRDFQSVIGEEAK 192
Query: 167 --IWNDSGGKVDAFIAGIGTGGTVTG-AGRFLKEKNPNIKVYGIEPS--------ESAVL 215
I G D IA +G G G F+ +K+ +K+ G+E +A L
Sbjct: 193 KQILEKEGELPDVVIACVGGGSNAAGLFYPFINDKD--VKLIGVEAGGCGLETGGHAAYL 250
Query: 216 NGGQPG------KHLIQGIGAGVIPPVLDVAMLD-----------------EVITVSSEE 252
GG G + +Q ++PP A LD E + V+ EE
Sbjct: 251 FGGTAGVLHGLKMYTLQDEDGQIVPPHSISAGLDYPGVGPEHAYLKDSGRVEYVAVTDEE 310
Query: 253 AIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVV 295
A+E KLLA EG++ + S A A AI++AK+ K+IVV
Sbjct: 311 ALEAFKLLARTEGIIPALESSHAIAYAIKLAKKL-GKEKVIVV 352
>gnl|CDD|235994 PRK07334, PRK07334, threonine dehydratase; Provisional.
Length = 403
Score = 43.7 bits (104), Expect = 7e-05
Identities = 73/289 (25%), Positives = 122/289 (42%), Gaps = 50/289 (17%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIA---YSMIKDAE-DKGLITPGKTVL 72
TP V+ + A + K E +Q +S K+R A ++ + E +G+I
Sbjct: 23 RTPCVHSRTLSQITGAEVWLKFENLQFTASFKERGALNKLLLLTEEERARGVIA------ 76
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPS---TYSIERRIILRALGAEVYLADPAVGFEG 129
+++GN G+A+ A G I+MP T +ER R GAEV L
Sbjct: 77 --MSAGNHAQGVAYHAQRLGIPATIVMPRFTPTVKVERT---RGFGAEVVLH-------- 123
Query: 130 FVKKGEEILNRTPNGYILGQ-----FENPAN-PEI--HYETTGPEIWNDSGGKVDAFIAG 181
GE + + L + F +P + P + T E+ D+ +D +
Sbjct: 124 ----GETLDEARAHARELAEEEGLTFVHPYDDPAVIAGQGTVALEMLEDAPD-LDTLVVP 178
Query: 182 IGTGGTVTGAGRFLKEKNPNIKVYGIE----PSESAVLNGGQP---GKHLIQGIGA---G 231
IG GG ++G K P+I++ G++ PS A + G G + +GI G
Sbjct: 179 IGGGGLISGMATAAKALKPDIEIIGVQTELYPSMYAAIKGVALPCGGSTIAEGIAVKQPG 238
Query: 232 VIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAI 280
+ + ++D+++ V SE IE + L L+ V +GAA AA+
Sbjct: 239 QLTLEIVRRLVDDILLV-SEADIEQAVSLLLEIEKTVVEGAGAAGLAAL 286
>gnl|CDD|136018 PRK06721, PRK06721, threonine synthase; Reviewed.
Length = 352
Score = 43.5 bits (102), Expect = 8e-05
Identities = 72/298 (24%), Positives = 116/298 (38%), Gaps = 48/298 (16%)
Query: 10 DVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGK 69
DV+ + G+TP++ L N+ ++ K E P S KDR + A+++ G
Sbjct: 21 DVSLMEGNTPLIPLLNISKQLGIQLYGKYEGANPTGSFKDRGMVMAVAKAKEE-----GS 75
Query: 70 TVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILR-ALGAEVYLADPAVGFE 128
+I ++GNT A AA G K II++P ++ A GAE+ + F+
Sbjct: 76 EAIICASTGNTSASAAAYAARLGMKCIIVIPEGKIAHGKLAQAVAYGAEIISIEG--NFD 133
Query: 129 GFVKKGEEILNRTPNGYILGQFENPANP-EIHYETTGP-EIWNDSGGKVDAFIAGIGTGG 186
+K I P + N NP I + T EI + D +G G
Sbjct: 134 DALKAVRNIAAEEPITLV-----NSVNPYRIEGQKTAAFEICDQLQRAPDVLAIPVGNAG 188
Query: 187 TVT----GAGRFLKEKN-PNIKVYGIEPSESAVLNGGQPGKHLIQGIGAGVIPPVLDVAM 241
+T G + KEK +++G E +A + G H+I P + A+
Sbjct: 189 NITAYWKGFCEYEKEKGYKKPRIHGFEAEGAAAIVKG----HVIDE------PETIATAI 238
Query: 242 L------------------DEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIR 281
E+ VS EE + +LLA EG+ S A+ A ++
Sbjct: 239 RIGNPASWSYAVEAAEQSHGEIDMVSDEEILHAYRLLAKSEGVFAEPGSNASLAGVMK 296
>gnl|CDD|132036 TIGR02991, ectoine_eutB, ectoine utilization protein EutB. Members
of this protein family are EutB, a predicted
arylmalonate decarboxylase found in a conserved ectoine
utilization operon of species that include Sinorhizobium
meliloti 1021 (where it is known to be induced by
ectoine), Mesorhizobium loti, Silicibacter pomeroyi,
Agrobacterium tumefaciens, and Pseudomonas putida.
Members of this family resemble threonine dehydratases.
Length = 317
Score = 42.5 bits (100), Expect = 1e-04
Identities = 69/298 (23%), Positives = 117/298 (39%), Gaps = 29/298 (9%)
Query: 15 IGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIK--DAEDKGLITPGKTVL 72
+ TP+V ++ + C + KLE Q S K R A + + + +
Sbjct: 17 VEETPLVESPSLSELCGVPVHLKLEHRQTTGSFKLRGATNAVLSLSDTQRAA------GV 70
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVK 132
+ ++GN G LA+ AA G + I M + +R LGAEV + + + +
Sbjct: 71 VAASTGNHGRALAYAAAEEGVRATICMSELVPQNKVDEIRRLGAEVRIVGRS---QDDAQ 127
Query: 133 KGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAG 192
+ E L +L F++P T G E+ + + + GG +G
Sbjct: 128 EEVERLVADRGLTMLPPFDHPDIVAGQ-GTLGLEVVEQM-PDLATVLVPLSGGGLASGVA 185
Query: 193 RFLKEKNPNIKVYGIEPSESAV----LNGGQP---------GKHLIQGIG-AGVIPPVLD 238
+K P+ +V G+ A L G+P L GIG + +
Sbjct: 186 MAVKAARPDTRVIGVSMERGAAMKASLQAGRPVLVAELPTLADSLGGGIGLDNRVTFAMC 245
Query: 239 VAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVI 296
A+LDE++ VS E I A E + +GA AA+ +A + +N G V++
Sbjct: 246 KALLDEIVLVSEAE-IAAGIRHAYAEEREIVEGAGAVGIAAL-LAGKIKNPGPCAVIV 301
>gnl|CDD|235918 PRK07048, PRK07048, serine/threonine dehydratase; Validated.
Length = 321
Score = 42.3 bits (100), Expect = 2e-04
Identities = 68/308 (22%), Positives = 119/308 (38%), Gaps = 55/308 (17%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIK--DAEDK--GLITPGKTVL 72
TP++ A++ K E Q + K R AY+ + E + G++T
Sbjct: 24 RTPVLTSRTADARTGAQVFFKCENFQRMGAFKFRGAYNALSQFSPEQRRAGVVT------ 77
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLADP------AVG 126
+SGN +A A G I+MP + R G EV D +G
Sbjct: 78 --FSSGNHAQAIALSARLLGIPATIVMPQDAPAAKVAATRGYGGEVVTYDRYTEDREEIG 135
Query: 127 FEGFVKKGEEILNRTPNGYIL-GQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTG 185
++G ++ + +++ GQ T E++ + G +DA +G G
Sbjct: 136 RRLAEERGLTLIPPYDHPHVIAGQ-----------GTAAKELF-EEVGPLDALFVCLGGG 183
Query: 186 GTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQPG---KHLI--------------QGI 228
G ++G + +P KVYG+EP N GQ ++ Q +
Sbjct: 184 GLLSGCALAARALSPGCKVYGVEPEAG---NDGQQSFRSGEIVHIDTPRTIADGAQTQHL 240
Query: 229 GAGVIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPEN 288
G P + ++D+++TVS E ++ + A + ++V +G AAA +
Sbjct: 241 GNYTFPIIR--RLVDDIVTVSDAELVDAMRFFAERMKIVVE-PTGCLGAAAAL-RGKVPL 296
Query: 289 AGKLIVVI 296
GK + VI
Sbjct: 297 KGKRVGVI 304
>gnl|CDD|235699 PRK06110, PRK06110, hypothetical protein; Provisional.
Length = 322
Score = 41.9 bits (99), Expect = 3e-04
Identities = 20/52 (38%), Positives = 28/52 (53%)
Query: 67 PGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEV 118
P +I T GN G +AF A G I++P S+E+ +RALGAE+
Sbjct: 68 PRVRGVISATRGNHGQSVAFAARRHGLAATIVVPHGNSVEKNAAMRALGAEL 119
>gnl|CDD|237513 PRK13803, PRK13803, bifunctional phosphoribosylanthranilate
isomerase/tryptophan synthase subunit beta; Provisional.
Length = 610
Score = 42.1 bits (99), Expect = 3e-04
Identities = 81/353 (22%), Positives = 133/353 (37%), Gaps = 85/353 (24%)
Query: 18 TPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITP--GKTVLI-E 74
TP+ + D ARI K E + S K I +A + L+ GKT +I E
Sbjct: 272 TPLTEAKRLSDIYGARIYLKREDLNHTGSHK-------INNALGQALLAKRMGKTRIIAE 324
Query: 75 LTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRII----LRALGAEVYLADPAVGFEGF 130
+G G+ A A G K I M I+R+ + ++ LGA V
Sbjct: 325 TGAGQHGVATATACALFGLKCTIFMGEE-DIKRQALNVERMKLLGANVIP---------- 373
Query: 131 VKKGEEILNRTPNGYILGQFENPANPEIHY---ETTGP--------------------EI 167
V G + L N I + + P+ HY GP ++
Sbjct: 374 VLSGSKTLKDAVNEAI--RDWVASVPDTHYLIGSAVGPHPYPEMVAYFQSVIGEEAKEQL 431
Query: 168 WNDSGGKVDAFIAGIGTGGTVTGA-GRFLKEKNPNIKVYGIEPS--------ESAVLNGG 218
+G DA IA +G G G FL +P++K+ G+E +A + G
Sbjct: 432 KEQTGKLPDAIIACVGGGSNAIGIFYHFLD--DPSVKLIGVEAGGKGVNTGEHAATIKKG 489
Query: 219 QPG------KHLIQGIGAGVIPPVLDVAMLD-----------------EVITVSSEEAIE 255
+ G +L+Q ++ P A LD +V+ EEA++
Sbjct: 490 RKGVLHGSMTYLMQDENGQILEPHSISAGLDYPGIGPMHANLFETGRAIYTSVTDEEALD 549
Query: 256 TSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGERYLSTA 308
KLLA EG++ + S + A A ++ ++ +++V G++ + T
Sbjct: 550 AFKLLAKLEGIIPALES-SHALAYLKEGRKKFKKKDIVIVNLSGRGDKDIPTL 601
>gnl|CDD|236339 PRK08813, PRK08813, threonine dehydratase; Provisional.
Length = 349
Score = 41.5 bits (97), Expect = 3e-04
Identities = 70/263 (26%), Positives = 111/263 (42%), Gaps = 30/263 (11%)
Query: 37 KLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLI 96
KLE +Q S K R A + + ++G P +I ++GN G+A+ A G + I
Sbjct: 53 KLENLQRTGSYKVRGALNALLAGLERGDERP----VICASAGNHAQGVAWSAYRLGVQAI 108
Query: 97 IIMPSTYSIERRIILRALGAEVYLA----DPAVGFEGFVKKGEEILNRTPNGY-ILGQFE 151
+MP + + GA V D A F E+ ++ NGY L F+
Sbjct: 109 TVMPHGAPQTKIAGVAHWGATVRQHGNSYDEAYAF------ARELADQ--NGYRFLSAFD 160
Query: 152 NPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNI---KVYGIE 208
+P + T G E+ + D I IG GG +G LK + + +V G++
Sbjct: 161 DP-DVIAGQGTVGIEL---AAHAPDVVIVPIGGGGLASGVALALKSQGVRVVGAQVEGVD 216
Query: 209 PSESAV---LNGGQPGKHLIQGIGA---GVIPPVLDVAMLDEVITVSSEEAIETSKLLAL 262
A+ L P L G+ G + L ++LD+V+ V E ET LAL
Sbjct: 217 SMARAIRGDLREIAPVATLADGVKVKIPGFLTRRLCSSLLDDVVIVREAELRETLVRLAL 276
Query: 263 KEGLLVGISSGAAAAAAIRVAKR 285
+E ++ + A AA RV+ +
Sbjct: 277 EEHVIAEGAGALALAAGRRVSGK 299
>gnl|CDD|180565 PRK06450, PRK06450, threonine synthase; Validated.
Length = 338
Score = 41.6 bits (98), Expect = 3e-04
Identities = 32/112 (28%), Positives = 54/112 (48%), Gaps = 13/112 (11%)
Query: 7 IKKDVTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLIT 66
IK ++ G TP++ N+ KL+ + P S KDR + ++I +KG+
Sbjct: 48 IKHFISLGEGRTPLIKKGNI--------WFKLDFLNPTGSYKDRGSVTLISYLAEKGI-- 97
Query: 67 PGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEV 118
+ E +SGN G +A A+ G ++ I +P T S + + + GAEV
Sbjct: 98 ---KQISEDSSGNAGASIAAYGAAAGIEVKIFVPETASGGKLKQIESYGAEV 146
Score = 31.6 bits (72), Expect = 0.49
Identities = 21/61 (34%), Positives = 27/61 (44%), Gaps = 9/61 (14%)
Query: 235 PVLDVAMLDEV------ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPEN 288
P L M+ + I VS E +E K LA K GLLV SS A AA + +
Sbjct: 269 PFLLDYMVKALSEYGECIVVSDNEIVEAWKELAKK-GLLVEYSS-ATVYAAYK-KYSVND 325
Query: 289 A 289
+
Sbjct: 326 S 326
>gnl|CDD|236318 PRK08639, PRK08639, threonine dehydratase; Validated.
Length = 420
Score = 40.2 bits (95), Expect = 0.001
Identities = 45/151 (29%), Positives = 71/151 (47%), Gaps = 20/151 (13%)
Query: 162 TTGPEIWNDSG--GKVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEP----SESAVL 215
T EI G D +G GG ++G +LKE++P K+ G+EP S A L
Sbjct: 165 TVAVEILEQLEKEGSPDYVFVPVGGGGLISGVTTYLKERSPKTKIIGVEPAGAASMKAAL 224
Query: 216 NGGQPGK-----HLIQGIG---AGVIPPVLDVAMLDEVITVSSEEAIETSKLLAL--KEG 265
G+P + G G + + ++D+V+ V E A+ T+ +L L KEG
Sbjct: 225 EAGKPVTLEKIDKFVDGAAVARVGDLTFEILKDVVDDVVLV-PEGAVCTT-ILELYNKEG 282
Query: 266 LLVGISSGAAAAAAIRVAKRPENAGKLIVVI 296
+V +GA + AA+ + K E GK +V +
Sbjct: 283 -IVAEPAGALSIAALELYKD-EIKGKTVVCV 311
>gnl|CDD|223211 COG0133, TrpB, Tryptophan synthase beta chain [Amino acid transport
and metabolism].
Length = 396
Score = 40.3 bits (95), Expect = 0.001
Identities = 37/156 (23%), Positives = 69/156 (44%), Gaps = 35/156 (22%)
Query: 172 GGKVDAFIAGIGTGGTVTGA-GRFLKEKNPNIKVYGIEPS--------ESAVLNGGQPG- 221
G DA +A +G G G F+ + ++++ G+E + +A L G+PG
Sbjct: 221 GRLPDAVVACVGGGSNAIGIFHPFIDD--ESVRLIGVEAAGKGIETGKHAATLTAGRPGV 278
Query: 222 -----KHLIQGIGAGVIPPVLDVAMLD-----------------EVITVSSEEAIETSKL 259
+L+Q ++ A LD E ++++ EEA+E +L
Sbjct: 279 LHGMKTYLLQDEDGQILESHSISAGLDYPGVGPEHAYLKDIGRAEYVSITDEEALEAFQL 338
Query: 260 LALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVV 295
L+ EG++ + S A A A+++A + ++IVV
Sbjct: 339 LSRLEGIIPALESSHALAYALKLAPK-LPKDEIIVV 373
>gnl|CDD|232897 TIGR00263, trpB, tryptophan synthase, beta subunit. Tryptophan
synthase catalyzes the last step in the biosynthesis of
tryptophan. the beta chain contains the functional
domain for or the synthesis of tryptophan from indole
and serine. The enzyme requires pyridoxal-phosphate as a
cofactor. The pyridoxal-P attachment site is contained
within the conserved region
[LIVM]-x-H-x-G-[STA]-H-K-x-N] [K is the pyridoxal-P
attachment site] which is present between residues
90-100 of the model [Amino acid biosynthesis, Aromatic
amino acid family].
Length = 385
Score = 39.7 bits (93), Expect = 0.002
Identities = 65/287 (22%), Positives = 103/287 (35%), Gaps = 75/287 (26%)
Query: 68 GKTVLI-ELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRII----LRALGAEVYLAD 122
GK +I E +G G+ A AA G + M + +ER+ + LGA+V
Sbjct: 97 GKKRIIAETGAGQHGVATATAAALLGLDCEVYMGAE-DVERQKPNVFRMELLGAKVIP-- 153
Query: 123 PAVGFEGFVKKGEEILNRTPNG-------------YILGQFENPAN-PEI--HYETT-GP 165
V G L N Y+LG P P + +++ G
Sbjct: 154 --------VTSGSGTLKDAVNEALRDWVTSVDDTHYVLGSAVGPHPFPTMVRDFQSVIGE 205
Query: 166 EIWNDS----GGKVDAFIAGIGTGGTVTGA-GRFLKEKNPNIKVYGIE--------PSES 212
E G DA IA +G G G F+ +P++++ G+E +
Sbjct: 206 EAKEQILEQEGRLPDAVIACVGGGSNAIGIFYAFID--DPSVQLIGVEAGGLGIDTDKHA 263
Query: 213 AVLNGGQPGKHLIQGIGA-------GVIPPVLDV-AMLD-----------------EVIT 247
A L G PG ++ G+ G I V A LD
Sbjct: 264 ATLAKGSPG--VLHGMKTYLLQDEDGQILEAHSVSAGLDYPGVGPEHAYLHETGRATYEA 321
Query: 248 VSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIV 294
++ +EA+E KLL+ EG++ + S A A ++A ++V
Sbjct: 322 ITDDEALEAFKLLSRNEGIIPALESSHALAHLEKIAPTLPKDQIVVV 368
>gnl|CDD|180539 PRK06352, PRK06352, threonine synthase; Validated.
Length = 351
Score = 39.3 bits (91), Expect = 0.002
Identities = 76/313 (24%), Positives = 128/313 (40%), Gaps = 33/313 (10%)
Query: 16 GHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKTVLIEL 75
G+TP++ L N+ + K E + P S KDR + A+++ G +I
Sbjct: 27 GNTPLIPLPNLSKELGVTLYGKYEGLNPTGSFKDRGMVMAVAKAKEE-----GAEAVICA 81
Query: 76 TSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALG-AEVYLADPAV---GFEGFV 131
++GNT A A G K I++P E ++ L L A +Y AD F+ +
Sbjct: 82 STGNTSAAAAAYATRAGLKAYIVIP-----EGKVALGKLAQAVMYGADIISIQGNFDEAL 136
Query: 132 KKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDAFIAGIGTGGTVTGA 191
K E+ L NP E +T EI G D +G G ++
Sbjct: 137 KSVRELAE--TEAVTLVNSVNPYRLEGQ-KTAAFEICEQLGSAPDVLAIPVGNAGNISAY 193
Query: 192 GRFLKEKNPNI-----KVYGIEPSESAVLNGGQP---GKHLIQGIGAGVIPPVLDVA--M 241
+ KE N +++G E +A + G+P + + I G P +A
Sbjct: 194 WKGFKEWNEAKASGLPRMHGFEAEGAAAIVQGKPIDNPETIATAIRIGN-PASWGLAEAA 252
Query: 242 LDE----VITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIR-VAKRPENAGKLIVVI 296
DE + +V+ +E + K +A ++G+ + S A+ A I+ VA G+ +V +
Sbjct: 253 RDESGGYIHSVTDDEIVNAYKKIAAQDGVFIEPGSAASLAGVIQHVANGTIKKGETVVCV 312
Query: 297 FPSAGERYLSTAL 309
F G + TA+
Sbjct: 313 FTGNGLKDPDTAM 325
>gnl|CDD|176229 cd08268, MDR2, 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 = 328
Score = 38.7 bits (91), Expect = 0.003
Identities = 21/70 (30%), Positives = 33/70 (47%), Gaps = 6/70 (8%)
Query: 52 AYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIIL 111
AY + + + PG +VLI S + G+ IA + G +I +T + E+R L
Sbjct: 132 AYGAL---VELAGLRPGDSVLITAASSSVGLAAIQIANAAGATVI---ATTRTSEKRDAL 185
Query: 112 RALGAEVYLA 121
ALGA +
Sbjct: 186 LALGAAHVIV 195
>gnl|CDD|234245 TIGR03528, 2_3_DAP_am_ly, diaminopropionate ammonia-lyase. Members
of this protein family are the homodimeric, pyridoxal
phosphate enzyme diaminopropionate ammonia-lyase, which
adds water to remove two amino groups, leaving pyruvate.
Length = 396
Score = 38.5 bits (90), Expect = 0.003
Identities = 20/55 (36%), Positives = 28/55 (50%)
Query: 68 GKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
G + T GN G G+A+ A G K ++ MP + ER +RA GAE + D
Sbjct: 112 GDITFVTATDGNHGRGVAWAANQLGQKSVVYMPKGSAQERLENIRAEGAECTITD 166
>gnl|CDD|107209 cd06448, L-Ser-dehyd, Serine dehydratase is a pyridoxal phosphate
(PLP)-dependent enzyme which catalyzes the conversion of
L- , D-serine, or L-threonine to pyruvate/ketobutyrate
and ammonia.
Length = 316
Score = 38.4 bits (90), Expect = 0.003
Identities = 70/289 (24%), Positives = 110/289 (38%), Gaps = 35/289 (12%)
Query: 11 VTELIGHTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLITPGKT 70
T LI T + + KLE +QP S K R + + + +GL
Sbjct: 1 KTPLIESTALSKTAG------CNVFLKLENLQPSGSFKIRGIGHLCQKSAKQGL--NECV 52
Query: 71 VLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRII--LRALGAEVYLADPAVGFE 128
++ + GN G+ A+ A G I++P S + R++ LR GA V +
Sbjct: 53 HVVCSSGGNAGLAAAYAARKLGVPCTIVVP--ESTKPRVVEKLRDEGATVVVHGKVWWEA 110
Query: 129 GFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWND--SGGKVDAFIAGIGTGG 186
+ E N Y+ F++P E H + EI S KVDA + +G GG
Sbjct: 111 DNYLREELAENDPGPVYV-HPFDDPLIWEGH-SSMVDEIAQQLQSQEKVDAIVCSVGGGG 168
Query: 187 TVTGAGRFLKEKNPN-IKVYGIEPSESAVLNGG-QPGKH--------LIQGIGAGVIPPV 236
+ G + L+ I V +E + LN + GK + +GA V
Sbjct: 169 LLNGIVQGLERNGWGDIPVVAVETEGAHSLNASLKAGKLVTLPKITSVATSLGA---KTV 225
Query: 237 LDVAMLD------EVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAA 279
A+ + VS +A++ A E +LV + GAA A
Sbjct: 226 SSQALEYAQEHNIKSEVVSDRDAVQACLRFADDERILVEPACGAALAVV 274
>gnl|CDD|223677 COG0604, Qor, NADPH:quinone reductase and related Zn-dependent
oxidoreductases [Energy production and conversion /
General function prediction only].
Length = 326
Score = 37.7 bits (88), Expect = 0.006
Identities = 39/201 (19%), Positives = 72/201 (35%), Gaps = 47/201 (23%)
Query: 52 AYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFI--AASRGYKLIIIMPSTYSIERRI 109
A+ + D+ + PG+TVL+ G+G A I A + G ++ + S E+
Sbjct: 130 AWLAL---FDRAGLKPGETVLV--HGAAGGVGSAAIQLAKALGATVVAV---VSSSEKLE 181
Query: 110 ILRALGAEVYLADPAVGF--EGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEI 167
+L+ LG AD + + E FV++ E+ + +T G +
Sbjct: 182 LLKELG-----ADHVINYREEDFVEQVRELTGGKGVDVV-------------LDTVGGDT 223
Query: 168 WNDSGGKV--DAFIAGIG-TGGTVTGAGRFLKEKNPNIKVYGI-------EPSESAVLNG 217
+ S + + IG G L + + G+ E A+
Sbjct: 224 FAASLAALAPGGRLVSIGALSGGPPVPLNLLPLLGKRLTLRGVTLGSRDPEALAEAL--- 280
Query: 218 GQPGKHLIQGIGAGVIPPVLD 238
L + +G + PV+D
Sbjct: 281 ----AELFDLLASGKLKPVID 297
>gnl|CDD|215524 PLN02970, PLN02970, serine racemase.
Length = 328
Score = 37.4 bits (87), Expect = 0.008
Identities = 64/276 (23%), Positives = 101/276 (36%), Gaps = 40/276 (14%)
Query: 37 KLEMMQPCSSVKDRIAY----SMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRG 92
K E Q + K R A S+ D +KG++T +SGN LA A RG
Sbjct: 47 KCECFQKGGAFKFRGACNAIFSLSDDQAEKGVVTH--------SSGNHAAALALAAKLRG 98
Query: 93 YKLIIIMPSTYSIERRIILRALGAEVYLADPAVGFEGFVKKGEEILNR---TPNGYILGQ 149
I++P + + G + +P V + E + R ++
Sbjct: 99 IPAYIVVPKNAPACKVDAVIRYGGIITWCEPTV------ESREAVAARVQQETGAVLIHP 152
Query: 150 FENPANPEIHYE-TTGPEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIE 208
+ + I + T E +D I I GG ++G K P+IK+ E
Sbjct: 153 YNDG--RVISGQGTIALEFLEQVPE-LDVIIVPISGGGLISGIALAAKAIKPSIKIIAAE 209
Query: 209 PSESAVLNGGQPGKHLIQ-------------GIGAGVIPPVLDVAMLDEVITVSSEEAIE 255
P + + +I +G P V D ++D+VITV +E IE
Sbjct: 210 PKGADDAAQSKAAGEIITLPVTNTIADGLRASLGDLTWPVVRD--LVDDVITVDDKEIIE 267
Query: 256 TSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGK 291
KL + ++V S AAA+ + R A K
Sbjct: 268 AMKLCYERLKVVVEPSGAIGLAAALSDSFRSNPAWK 303
>gnl|CDD|236025 PRK07476, eutB, threonine dehydratase; Provisional.
Length = 322
Score = 37.3 bits (87), Expect = 0.008
Identities = 78/317 (24%), Positives = 118/317 (37%), Gaps = 70/317 (22%)
Query: 17 HTPMVYLNNVVDGCVARIAAKLEMMQPCSSVKDRIA----YSMIKDAEDKGLITPGKTVL 72
TP+V ++ + KLE +QP S K R A S+ +G++T
Sbjct: 19 RTPLVASASLSARAGVPVWLKLETLQPTGSFKLRGATNALLSLSAQERARGVVT------ 72
Query: 73 IELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYL-----------A 121
++GN G LA+ A + G + I M + +RALGAEV +
Sbjct: 73 --ASTGNHGRALAYAARALGIRATICMSRLVPANKVDAIRALGAEVRIVGRSQDDAQAEV 130
Query: 122 DPAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYE-TTGPEIWNDSGGKVDAFIA 180
+ V EG ++ F++P I + T G EI V +
Sbjct: 131 ERLVREEGLT--------------MVPPFDDPR--IIAGQGTIGLEILEALP-DVATVLV 173
Query: 181 GIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAV----LNGGQP---------GKHLIQG 227
+ GG +G +K P I+V G+ A L G+P L G
Sbjct: 174 PLSGGGLASGVAAAVKAIRPAIRVIGVSMERGAAMHASLAAGRPVQVEEVPTLADSLGGG 233
Query: 228 IGAGVIPPVLD--------VAMLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAA 279
IG LD A+LD+V+ + E I A +E LV +GA AA
Sbjct: 234 IG-------LDNRYTFAMCRALLDDVVLL-DEAEIAAGIRHAYREERLVVEGAGAVGIAA 285
Query: 280 IRVAKRPENAGKLIVVI 296
+ K G ++VV+
Sbjct: 286 LLAGKIAARDGPIVVVV 302
>gnl|CDD|130808 TIGR01747, diampropi_NH3ly, diaminopropionate ammonia-lyase family.
This small subfamily includes diaminopropionate
ammonia-lyase from Salmonella typhimurium and a small
number of close homologs, about 50 % identical in
sequence. The enzyme is a pyridoxal phosphate-binding
homodimer homologous to threonine dehydratase (threonine
deaminase) [Energy metabolism, Other].
Length = 376
Score = 37.2 bits (86), Expect = 0.008
Identities = 19/55 (34%), Positives = 27/55 (49%)
Query: 68 GKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
G+ T GN G G+A+ A G K ++ MP + ER + LGAE + D
Sbjct: 93 GQATFATATDGNHGRGVAWAAQQLGQKAVVYMPKGSAQERVENILNLGAECTITD 147
>gnl|CDD|236186 PRK08206, PRK08206, diaminopropionate ammonia-lyase; Provisional.
Length = 399
Score = 36.8 bits (86), Expect = 0.013
Identities = 22/47 (46%), Positives = 27/47 (57%)
Query: 76 TSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
T GN G G+A+ A G K +I MP S ER +RALGAE + D
Sbjct: 123 TDGNHGRGVAWAAQQLGQKAVIYMPKGSSEERVDAIRALGAECIITD 169
>gnl|CDD|181283 PRK08197, PRK08197, threonine synthase; Validated.
Length = 394
Score = 35.0 bits (81), Expect = 0.039
Identities = 30/95 (31%), Positives = 40/95 (42%), Gaps = 11/95 (11%)
Query: 31 VARIAAKLEMMQPCSSVKDR---IAYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFI 87
+ R+ K E + P S K R + S K+ K L P T+GN G A
Sbjct: 94 IGRLWVKDEGLNPTGSFKARGLAVGVSRAKELGVKHLAMP--------TNGNAGAAWAAY 145
Query: 88 AASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
AA G + I MP+ R+ GAE+YL D
Sbjct: 146 AARAGIRATIFMPADAPEITRLECALAGAELYLVD 180
Score = 28.8 bits (65), Expect = 4.1
Identities = 12/36 (33%), Positives = 17/36 (47%)
Query: 246 ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIR 281
I VS + + + LA +EGL A AAA +
Sbjct: 324 IAVSDDAILAAQRELAREEGLFACPEGAATFAAARQ 359
>gnl|CDD|183851 PRK13028, PRK13028, tryptophan synthase subunit beta; Provisional.
Length = 402
Score = 34.1 bits (79), Expect = 0.078
Identities = 41/157 (26%), Positives = 69/157 (43%), Gaps = 45/157 (28%)
Query: 176 DAFIAGIGTG----GTVTGAGRFLKEKNPNIKVYGIEPS--------ESAVLNGGQPGKH 223
DA +A +G G G + FL +++ +++ G+EP+ +A L G+PG
Sbjct: 232 DAVVACVGGGSNAIGLFSA---FLDDES--VRLVGVEPAGRGLDLGEHAATLTLGKPG-- 284
Query: 224 LIQGI-------GAGVIPPVLDVAM-LD-----------------EVITVSSEEAIETSK 258
+I G G PV +A LD E +T + EEA++
Sbjct: 285 VIHGFKSYVLQDEDGEPAPVHSIAAGLDYPGVGPEHAYLKDIGRVEYVTATDEEALDAFF 344
Query: 259 LLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVV 295
LL+ EG++ + S A A AI++A + + I+V
Sbjct: 345 LLSRTEGIIPALESSHAVAYAIKLAPE-LSKDETILV 380
>gnl|CDD|211710 TIGR02035, D_Ser_am_lyase, D-serine ammonia-lyase. This family
consists of D-serine ammonia-lyase (EC 4.3.1.18), a
pyridoxal-phosphate enzyme that converts D-serine to
pyruvate and NH3. This enzyme is also called D-serine
dehydratase and D-serine deaminase and was previously
designated EC 4.2.1.14. It is homologous to an enzyme
that acts on threonine and may itself act weakly on
threonine [Energy metabolism, Amino acids and amines].
Length = 431
Score = 34.0 bits (78), Expect = 0.092
Identities = 62/269 (23%), Positives = 107/269 (39%), Gaps = 46/269 (17%)
Query: 53 YSMIKDAEDKGLITPGKTVLIELTS-GNTGIGLAFIAASRGYKLIIIMPSTYSIERRIIL 111
YS++ + E K + I + S GN G+ + I+A+ G+++ + M + ++ L
Sbjct: 138 YSILAEPEFKQFFSRYS---IAVGSTGNLGLSIGIISAALGFQVTVHMSADARQWKKDKL 194
Query: 112 RALGAEV--YLADPAVGFEGFVKKGEEILNRTPNGYILGQFENPANPEIHYETTGPEI-- 167
R+ G V Y +D V V++G + PN Y + EN + Y +
Sbjct: 195 RSHGVTVVEYESDYGVA----VEEGRKAAQSDPNCYFIDD-ENSRTLFLGYAVAASRLKA 249
Query: 168 -WNDSGGKVDA----FI-----AGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSES-AVLN 216
++ G VDA F+ G G GG G + ++ + EP+ S +L
Sbjct: 250 QFDQQGIIVDAEHPLFVYLPCGVGGGPGGVAFGLKLAFGD---HVHCFFAEPTHSPCMLL 306
Query: 217 GGQPGKH---LIQGIG---------------AGVIPPVLDVAMLDEVITVSSEEAIETSK 258
G G H +Q IG +G + ++ +LD TV + +
Sbjct: 307 GVYTGLHEQISVQDIGIDNLTAADGLAVGRPSGFVGRAME-RLLDGFYTVDDQTLYDLLG 365
Query: 259 LLALKEGLLVGISSGAAAAAAIRVAKRPE 287
LA EG+ + S+ A A +RV
Sbjct: 366 WLAQSEGIRLEPSALAGMAGPVRVCASEV 394
>gnl|CDD|233403 TIGR01415, trpB_rel, pyridoxal-phosphate dependent TrpB-like
enzyme. This model represents a family of
pyridoxal-phosphate dependent enzyme (pfam00291) closely
related to the beta subunit of tryptophan synthase
(TIGR00263). However, the only case in which a member of
this family replaces a member of TIGR00263 is in
Sulfolobus species which contain two sequences which hit
this model, one of which is proximal to the alpha
subunit. In every other case so far, either the species
appears not to make tryptophan (there is no trp synthase
alpha subunit), or a trp synthase beta subunit matching
TIGR00263 is also found [Unknown function, Enzymes of
unknown specificity].
Length = 419
Score = 34.0 bits (78), Expect = 0.10
Identities = 20/62 (32%), Positives = 30/62 (48%)
Query: 244 EVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGER 303
E EEA E + + A EG++ S A AAAI A++ G+ V++F +G
Sbjct: 346 EARAYDQEEAFEAAVIFAKTEGIVPAPESAHAIAAAIDEARKCRETGEEKVILFNLSGHG 405
Query: 304 YL 305
L
Sbjct: 406 LL 407
>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 = 33.4 bits (77), Expect = 0.11
Identities = 15/33 (45%), Positives = 18/33 (54%), Gaps = 6/33 (18%)
Query: 68 GKTVLIELTSGNTGIGLAFIA---ASRGYKLII 97
GK V+I T N+GIG A A RG +II
Sbjct: 1 GKVVVI--TGANSGIGKE-TARELAKRGAHVII 30
>gnl|CDD|216564 pfam01548, DEDD_Tnp_IS110, Transposase. Transposase proteins are
necessary for efficient DNA transposition. This family
includes an amino-terminal region of the pilin gene
inverting protein (PIVML) and members of the
IS111A/IS1328/IS1533 family of transposases.
Length = 142
Score = 32.6 bits (75), Expect = 0.11
Identities = 15/64 (23%), Positives = 28/64 (43%), Gaps = 3/64 (4%)
Query: 64 LITPGKTVLIELTSGNTGIGLA-FIAASRGYKLIIIMPSTYSIERRII--LRALGAEVYL 120
++ G VL N GLA + + ++++M +T R + LR G +V +
Sbjct: 15 VLDDGGEVLKTKKFPNDPEGLAALLDWLKKLPVLVVMEATGGYGRPLARALRDAGLDVVV 74
Query: 121 ADPA 124
+P
Sbjct: 75 VNPR 78
>gnl|CDD|176178 cd05188, MDR, Medium chain reductase/dehydrogenase
(MDR)/zinc-dependent alcohol dehydrogenase-like family.
The medium chain reductase/dehydrogenases
(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. ADH-like proteins
typically form dimers (typically higher plants, mammals)
or tetramers (yeast, bacteria), and generally 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. 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. Other MDR members have only
a catalytic zinc, and some contain no coordinated zinc.
Length = 271
Score = 32.7 bits (75), Expect = 0.18
Identities = 21/68 (30%), Positives = 34/68 (50%), Gaps = 11/68 (16%)
Query: 52 AYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFI--AASRGYKLIIIMPSTYSIERRI 109
AY ++ A G++ PG TVL+ G G+GL A + G ++I+ S +E
Sbjct: 122 AYHALRRA---GVLKPGDTVLVL---GAGGVGLLAAQLAKAAGARVIVTDRSDEKLEL-- 173
Query: 110 ILRALGAE 117
+ LGA+
Sbjct: 174 -AKELGAD 180
>gnl|CDD|215333 PLN02618, PLN02618, tryptophan synthase, beta chain.
Length = 410
Score = 32.4 bits (74), Expect = 0.31
Identities = 65/279 (23%), Positives = 109/279 (39%), Gaps = 62/279 (22%)
Query: 69 KTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERR----IILRALGAEVYLADPA 124
K ++ E +G G+ A + A G + I+ M +ER+ +R LGAEV P
Sbjct: 120 KRIIAETGAGQHGVATATVCARFGLECIVYM-GAQDMERQALNVFRMRLLGAEV---RPV 175
Query: 125 VGFEGFVKKG------EEILNRTPNGYILGQFENPA---------NPEIHYET--TGPEI 167
+K + + N YILG P + I ET E
Sbjct: 176 HSGTATLKDATSEAIRDWVTNVETTHYILGSVAGPHPYPMMVRDFHSVIGKETRRQAMEK 235
Query: 168 WNDSGGKVDAFIAGIGTGGTVTGA-GRFLKEKNPNIKVYGIEPS--------ESAVLNGG 218
W GGK D +A +G G G F+ +++ +++ G+E + +A L G
Sbjct: 236 W---GGKPDVLVACVGGGSNAMGLFHEFIDDED--VRLIGVEAAGFGLDSGKHAATLTKG 290
Query: 219 QPG------KHLIQGIGAGVIPPVLDVAMLD-----------------EVITVSSEEAIE 255
+ G +L+Q +I P A LD E +V+ EEA+E
Sbjct: 291 EVGVLHGAMSYLLQDEDGQIIEPHSISAGLDYPGVGPEHSFLKDTGRAEYYSVTDEEALE 350
Query: 256 TSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIV 294
+ L+ EG++ + + A A ++ + K++V
Sbjct: 351 AFQRLSRLEGIIPALETSHALAYLEKLCPTLPDGTKVVV 389
>gnl|CDD|235830 PRK06558, PRK06558, V-type ATP synthase subunit K; Validated.
Length = 159
Score = 31.1 bits (71), Expect = 0.37
Identities = 21/50 (42%), Positives = 24/50 (48%), Gaps = 3/50 (6%)
Query: 265 GLLVGISSGAAAAAAIR-VAKRPENAGKLIVVIFPSAGERYLSTALFESI 313
GL IS G AAA I+ +AKRPE K I I + E Y A S
Sbjct: 105 GLFSAISQGKVAAAGIQILAKRPEEFTKGI--ILAAMVETYAILAFVVSF 152
>gnl|CDD|200462 cd11323, AmyAc_AGS, Alpha amylase catalytic domain found in Alpha
1,3-glucan synthase (also called uridine
diphosphoglucose-1,3-alpha-glucan glucosyltransferase
and 1,3-alpha-D-glucan synthase). Alpha 1,3-glucan
synthase (AGS, EC 2.4.1.183) is an enzyme that catalyzes
the reversible chemical reaction of UDP-glucose and
[alpha-D-glucosyl-(1-3)]n to form UDP and
[alpha-D-glucosyl-(1-3)]n+1. AGS is a component of
fungal cell walls. The cell wall of filamentous fungi is
composed of 10-15% chitin and 10-35% alpha-1,3-glucan.
AGS is triggered in fungi as a response to cell wall
stress and elongates the glucan chains in cell wall
synthesis. This group includes proteins from Ascomycetes
and Basidomycetes. The Alpha-amylase family comprises
the largest family of glycoside hydrolases (GH), with
the majority of enzymes acting on starch, glycogen, and
related oligo- and polysaccharides. These proteins
catalyze the transformation of alpha-1,4 and alpha-1,6
glucosidic linkages with retention of the anomeric
center. The protein is described as having 3 domains: A,
B, C. A is a (beta/alpha) 8-barrel; B is a loop between
the beta 3 strand and alpha 3 helix of A; C is the
C-terminal extension characterized by a Greek key. The
majority of the enzymes have an active site cleft found
between domains A and B where a triad of catalytic
residues (Asp, Glu and Asp) performs catalysis. Other
members of this family have lost the catalytic activity
as in the case of the human 4F2hc, or only have 2
residues that serve as the catalytic nucleophile and the
acid/base, such as Thermus A4 beta-galactosidase with 2
Glu residues (GH42) and human alpha-galactosidase with 2
Asp residues (GH31). The family members are quite
extensive and include: alpha amylase,
maltosyltransferase, cyclodextrin glycotransferase,
maltogenic amylase, neopullulanase, isoamylase,
1,4-alpha-D-glucan maltotetrahydrolase,
4-alpha-glucotransferase, oligo-1,6-glucosidase,
amylosucrase, sucrose phosphorylase, and amylomaltase.
Length = 569
Score = 32.3 bits (74), Expect = 0.38
Identities = 19/68 (27%), Positives = 28/68 (41%), Gaps = 11/68 (16%)
Query: 125 VGFEGFVK-------KGEEILNRTPNGYILGQFENPANPEIHYETTGPEIWNDSGGKVDA 177
+GFEG++ K + +TP Y+ F N N Y P W++ G V A
Sbjct: 176 IGFEGYLNTSAPFSLKEYKAEWKTPRRYVDFNFTNTYNETCEY----PRFWDEDGTPVTA 231
Query: 178 FIAGIGTG 185
+ TG
Sbjct: 232 DVTETLTG 239
>gnl|CDD|219760 pfam08242, Methyltransf_12, Methyltransferase domain. Members of
this family are SAM dependent methyltransferases.
Length = 98
Score = 29.7 bits (67), Expect = 0.58
Identities = 11/34 (32%), Positives = 17/34 (50%), Gaps = 4/34 (11%)
Query: 181 GIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAV 214
G GTG R L E P ++ G++ S +A+
Sbjct: 4 GCGTGTL----LRALLEALPGLEYTGVDISPAAL 33
>gnl|CDD|235757 PRK06260, PRK06260, threonine synthase; Validated.
Length = 397
Score = 31.4 bits (72), Expect = 0.63
Identities = 31/103 (30%), Positives = 42/103 (40%), Gaps = 22/103 (21%)
Query: 8 KKDVTELIGHTPMVYLNNVVDGC-VARIAAKLEMMQPCSSVKDRIAYSMIKDAEDKGLIT 66
KK V+ G TP+ N+ V + K E P S KDR M T
Sbjct: 58 KKIVSLNEGGTPLYRCPNLEKELGVKELYVKHEGANPTGSFKDR---GM----------T 104
Query: 67 PGKTVLIEL--------TSGNTGIGLAFIAASRGYKLIIIMPS 101
G T +EL ++GNT LA AA G K +++P+
Sbjct: 105 VGVTKALELGVKTVACASTGNTSASLAAYAARAGLKCYVLLPA 147
Score = 30.3 bits (69), Expect = 1.3
Identities = 16/36 (44%), Positives = 22/36 (61%)
Query: 246 ITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIR 281
VS EE ++ KLLA KEG+ V +S A+ A I+
Sbjct: 311 EAVSDEEILDAQKLLARKEGIGVEPASAASVAGLIK 346
>gnl|CDD|176225 cd08264, Zn_ADH_like2, Alcohol dehydrogenases of the MDR family.
This group resembles the zinc-dependent alcohol
dehydrogenases of the medium chain dehydrogenase family.
However, this subgroup does not contain the
characteristic catalytic zinc site. Also, it contains an
atypical structural zinc-binding pattern:
DxxCxxCxxxxxxxC. NAD(P)(H)-dependent oxidoreductases are
the major enzymes in the interconversion of alcohols and
aldehydes, or ketones. 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 has 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,
the ribose of NAD, a serine, 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 = 325
Score = 31.2 bits (71), Expect = 0.73
Identities = 23/75 (30%), Positives = 34/75 (45%), Gaps = 12/75 (16%)
Query: 52 AYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIIL 111
AY +K A + PG+TV++ SGNTGI +A G + ++ R+ L
Sbjct: 151 AYHALKTAG----LGPGETVVVFGASGNTGIFAVQLAKMMGAE-------VIAVSRKDWL 199
Query: 112 RALGA-EVYLADPAV 125
+ GA EV D
Sbjct: 200 KEFGADEVVDYDEVE 214
>gnl|CDD|225590 COG3048, DsdA, D-serine dehydratase [Amino acid transport and
metabolism].
Length = 443
Score = 30.9 bits (70), Expect = 0.82
Identities = 57/244 (23%), Positives = 97/244 (39%), Gaps = 40/244 (16%)
Query: 76 TSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEV--YLADPAVGFEGFVKK 133
++GN G+ + ++A+ G+K+ + M + ++ LR+ G V Y D V V++
Sbjct: 167 STGNLGLSIGIMSAALGFKVTVHMSADARAWKKDKLRSHGVTVVEYEQDYGVA----VEE 222
Query: 134 GEEILNRTPNGYILGQFENPANPEIHYETTGPEI---WNDSGGKVDA----FI-----AG 181
G + PN + + EN + Y + +++ G VDA F+ G
Sbjct: 223 GRKEAESDPNCFFIDD-ENSRTLFLGYAVAAQRLKKQFDEQGIVVDAEHPLFVYLPCGVG 281
Query: 182 IGTGGTVTGAGRFLKEKNPNIKVYGIEPSES-AVLNGGQPGKH---LIQGIGAGVIPPV- 236
G GG G + ++ + EP+ S +L G G H +Q IG +
Sbjct: 282 GGPGGVAFGLKLAFGD---HVHCFFAEPTHSPCMLLGVYTGLHEQISVQDIGIDNLTAAD 338
Query: 237 -LDVA------------MLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVA 283
L V +LD TV + + LA +EG+ + S+ A A RV
Sbjct: 339 GLAVGRPSGFVGRAMERLLDGYYTVDDQTLYDLLGWLAQEEGIRLEPSALAGMAGPQRVC 398
Query: 284 KRPE 287
E
Sbjct: 399 ASVE 402
>gnl|CDD|232896 TIGR00260, thrC, threonine synthase. Involved in threonine
biosynthesis it catalyses the reaction
O-PHOSPHO-L-HOMOSERINE + H(2)O = L-THREONINE +
ORTHOPHOSPHATE using pyridoxal phosphate as a cofactor.
the enzyme is distantly related to the serine/threonine
dehydratases which are also pyridoxal-phosphate
dependent enzymes. the pyridoxal-phosphate binding site
is a Lys (K) residues present at residue 70 of the model
[Amino acid biosynthesis, Aspartate family].
Length = 328
Score = 30.4 bits (69), Expect = 1.0
Identities = 15/37 (40%), Positives = 22/37 (59%)
Query: 248 VSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAK 284
VS EE +E KLLA +EG V S + AA +++ +
Sbjct: 269 VSDEEILEAIKLLAREEGYFVEPHSAVSVAALLKLVE 305
Score = 29.7 bits (67), Expect = 2.0
Identities = 18/70 (25%), Positives = 28/70 (40%), Gaps = 7/70 (10%)
Query: 33 RIAAKLEMMQPCSSVKDRIAYSMI-KDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASR 91
+ P S KDR + K E G ++ ++GNTG A A
Sbjct: 40 NLYVLELFHNPTLSFKDRGMAVALTKALEL------GNDTVLCASTGNTGAAAAAYAGKA 93
Query: 92 GYKLIIIMPS 101
G K++I+ P+
Sbjct: 94 GVKVVILYPA 103
>gnl|CDD|235288 PRK04346, PRK04346, tryptophan synthase subunit beta; Validated.
Length = 397
Score = 30.8 bits (71), Expect = 1.1
Identities = 40/161 (24%), Positives = 71/161 (44%), Gaps = 45/161 (27%)
Query: 172 GGKVDAFIAGIGTGGTVTGA-GRFLKEKNPNIKVYGIEP--------SESAVLNGGQPG- 221
G DA +A +G G G F+ + ++++ G+E +A L G+PG
Sbjct: 224 GRLPDAVVACVGGGSNAIGIFHPFIDD--ESVRLIGVEAAGKGLETGKHAATLTKGRPGV 281
Query: 222 -----KHLIQG----------IGAGVIPPVLD---V----AMLDEV-----ITVSSEEAI 254
+L+Q I AG LD V A L ++ ++++ +EA+
Sbjct: 282 LHGAKTYLLQDEDGQILETHSISAG-----LDYPGVGPEHAYLKDIGRAEYVSITDDEAL 336
Query: 255 ETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVV 295
E +LL+ EG++ + S A A A+++A ++IVV
Sbjct: 337 EAFQLLSRLEGIIPALESSHALAYALKLAPTL-GKDQIIVV 376
>gnl|CDD|181856 PRK09436, thrA, bifunctional aspartokinase I/homoserine
dehydrogenase I; Provisional.
Length = 819
Score = 30.9 bits (71), Expect = 1.1
Identities = 15/48 (31%), Positives = 26/48 (54%), Gaps = 5/48 (10%)
Query: 174 KVDAFIAGIGT-GGT----VTGAGRFLKEKNPNIKVYGIEPSESAVLN 216
+D F+ G+G GG + +LK+KN +++V GI S +L+
Sbjct: 465 VLDVFVIGVGGVGGALLEQIKRQQPWLKKKNIDLRVCGIANSRKMLLD 512
>gnl|CDD|180458 PRK06194, PRK06194, hypothetical protein; Provisional.
Length = 287
Score = 30.0 bits (68), Expect = 1.6
Identities = 22/55 (40%), Positives = 31/55 (56%), Gaps = 5/55 (9%)
Query: 67 PGKTVLIELTSGNTGIGLAF--IAASRGYKLIIIMPSTYSIERRII-LRALGAEV 118
GK +I T +G GLAF I A+ G KL++ +++R + LRA GAEV
Sbjct: 5 AGKVAVI--TGAASGFGLAFARIGAALGMKLVLADVQQDALDRAVAELRAQGAEV 57
>gnl|CDD|176179 cd05195, enoyl_red, enoyl reductase of polyketide synthase.
Putative enoyl reductase of polyketide synthase.
Polyketide synthases produce polyketides in step by step
mechanism that is similar to fatty acid synthesis. Enoyl
reductase reduces a double to single bond. Erythromycin
is one example of a polyketide generated by 3 complex
enzymes (megasynthases). 2-enoyl thioester reductase
(ETR) catalyzes the NADPH-dependent dependent conversion
of trans-2-enoyl acyl carrier protein/coenzyme A
(ACP/CoA) to acyl-(ACP/CoA) in fatty acid synthesis.
2-enoyl thioester reductase activity has been linked in
Candida tropicalis as essential in maintaining
mitiochondrial respiratory function. This ETR family is
a part of the medium chain dehydrogenase/reductase
family, but lack the zinc coordination sites
characteristic of the alcohol dehydrogenases in this
family. NAD(P)(H)-dependent oxidoreductases are the
major enzymes in the interconversion of alcohols and
aldehydes or ketones. 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 has 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. 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.
Length = 293
Score = 29.8 bits (68), Expect = 1.6
Identities = 14/59 (23%), Positives = 22/59 (37%), Gaps = 23/59 (38%)
Query: 61 DKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVY 119
D + G++VLI + G+G A I + + LGAEV+
Sbjct: 102 DLARLQKGESVLI--HAAAGGVGQAAIQ---------------------LAQHLGAEVF 137
>gnl|CDD|235084 PRK02901, PRK02901, O-succinylbenzoate synthase; Provisional.
Length = 327
Score = 29.9 bits (68), Expect = 1.7
Identities = 17/46 (36%), Positives = 25/46 (54%), Gaps = 13/46 (28%)
Query: 236 VLDVA-MLDEVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAI 280
LD+A + + VSS A++TS VGI++G A AAA+
Sbjct: 224 ALDIAEQIGLPVVVSS--ALDTS----------VGIAAGLALAAAL 257
>gnl|CDD|223326 COG0248, GppA, Exopolyphosphatase [Nucleotide transport and
metabolism / Inorganic ion transport and metabolism].
Length = 492
Score = 30.0 bits (68), Expect = 1.8
Identities = 20/99 (20%), Positives = 36/99 (36%), Gaps = 15/99 (15%)
Query: 182 IGTGGTVTGAGRFLKEKNP----NIKVYGIEPSE-----SAVLNGGQPGKHLIQGIGAG- 231
+GT GT+ + + + Y I E ++ + ++G+
Sbjct: 206 VGTSGTIRALAKLHMAQGSYPLRVLHGYEITAEELEKLLERLIRMTSEERLKLEGLSKDR 265
Query: 232 --VIPPVLDVAMLDEVITVSSEEAIETSKLLALKEGLLV 268
VI A+L+ V S E + S L+EG+L
Sbjct: 266 ADVILAGA--AILEAVFEALSIERMIVSD-GGLREGVLY 301
>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 = 30.0 bits (68), Expect = 1.9
Identities = 19/65 (29%), Positives = 29/65 (44%), Gaps = 3/65 (4%)
Query: 54 SMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIILRA 113
A + + G TVL+ G GI +A + G ++I T S E+ IL+
Sbjct: 149 GTAVHALKRAGVKKGDTVLVTGAGGGVGIHAIQLAKALGARVIA---VTRSPEKLKILKE 205
Query: 114 LGAEV 118
LGA+
Sbjct: 206 LGADY 210
>gnl|CDD|224269 COG1350, COG1350, Predicted alternative tryptophan synthase
beta-subunit (paralog of TrpB) [General function
prediction only].
Length = 432
Score = 30.1 bits (68), Expect = 1.9
Identities = 19/62 (30%), Positives = 27/62 (43%)
Query: 244 EVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAGER 303
E EE E + L A EG++ S A AAI A + G+ V++F +G
Sbjct: 356 EARAYDQEEVFEAAVLFARTEGIVPAPESAHAIKAAIDEALKAREEGEEKVILFNLSGHG 415
Query: 304 YL 305
L
Sbjct: 416 LL 417
>gnl|CDD|237087 PRK12391, PRK12391, tryptophan synthase subunit beta; Reviewed.
Length = 427
Score = 29.8 bits (68), Expect = 2.0
Identities = 17/54 (31%), Positives = 25/54 (46%)
Query: 244 EVITVSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIF 297
E E E + L A EG++ S A AAAI A + + G+ V++F
Sbjct: 355 EARAYPQTEVFEAAVLFARTEGIVPAPESSHAIAAAIDEALKAKEEGEEKVILF 408
>gnl|CDD|179673 PRK03910, PRK03910, D-cysteine desulfhydrase; Validated.
Length = 331
Score = 29.8 bits (68), Expect = 2.0
Identities = 33/115 (28%), Positives = 47/115 (40%), Gaps = 25/115 (21%)
Query: 169 NDSGGKVDAFIAGIGTGGTVTG--AGRFLKEKNPNIKVYGI------EPSESAVLNGGQP 220
+ G DA + G+GGT G AG L P+I V G+ E V
Sbjct: 178 AEGGVDFDAVVVASGSGGTHAGLAAG--LAALGPDIPVIGVTVSRSAAEQEPKVAK---- 231
Query: 221 GKHLIQG----IGAGVIPPVLDVAMLDEVI----TVSSEEAIETSKLLALKEGLL 267
L Q +G P D+ + D+ + V ++E +E KLLA EG+L
Sbjct: 232 ---LAQATAELLGLPTEIPRADIRLWDDYVGPGYGVPTDEMLEAVKLLARTEGIL 283
>gnl|CDD|224323 COG1405, SUA7, Transcription initiation factor TFIIIB, Brf1
subunit/Transcription initiation factor TFIIB
[Transcription].
Length = 285
Score = 29.6 bits (67), Expect = 2.1
Identities = 21/76 (27%), Positives = 29/76 (38%), Gaps = 12/76 (15%)
Query: 251 EEAIETSKLL---ALKEGLLVGISSGAAAAAAIRVAKRPENAGKLIVVIFPSAG------ 301
E ET+ + A+ +GLL G S + AAA I A R + + I + G
Sbjct: 115 ESVRETAARIYRKAVDKGLLRGRSIESVAAACIYAACRINGVPRTLDEIAKALGVSKKEI 174
Query: 302 ---ERYLSTALFESIR 314
R L L I
Sbjct: 175 GRTYRLLVRELKLKIP 190
>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 = 29.4 bits (66), Expect = 2.1
Identities = 12/34 (35%), Positives = 19/34 (55%), Gaps = 6/34 (17%)
Query: 68 GKTVLIELTSGNTGIGLAFIA---ASRGYKLIII 98
GK L+ T ++GIG A IA A G ++++
Sbjct: 5 GKVALV--TGASSGIGRA-IARALAREGARVVVA 35
>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 = 29.1 bits (66), Expect = 2.4
Identities = 19/56 (33%), Positives = 27/56 (48%), Gaps = 4/56 (7%)
Query: 69 KTVLIELTSGNTGIG--LAFIAASRGYKLIIIMPSTYSIERRIILRALGAEVYLAD 122
K VLI T ++GIG LA A++GY++I + +E L EV D
Sbjct: 1 KVVLI--TGCSSGIGLALALALAAQGYRVIATARNPDKLESLGELLNDNLEVLELD 54
>gnl|CDD|233338 TIGR01275, ACC_deam_rel, pyridoxal phosphate-dependent enzymes,
D-cysteine desulfhydrase family. This model represents
a family of pyridoxal phosphate-dependent enzymes
closely related to (and often designated as putative
examples of) 1-aminocyclopropane-1-carboxylate
deaminase. It appears that members of this family
include both D-cysteine desulfhydrase (EC 4.4.1.15) and
1-aminocyclopropane-1-carboxylate deaminase (EC
3.5.99.7).
Length = 318
Score = 29.0 bits (65), Expect = 3.0
Identities = 29/129 (22%), Positives = 54/129 (41%), Gaps = 7/129 (5%)
Query: 174 KVDAFIAGIGTGGTVTGAGRFLKEKNPNIKVYGIEPSESAVLNGGQ---PGKHLIQGIGA 230
K D+ + G+GGT+ G L P++++ G+ S + + + +G+
Sbjct: 176 KFDSIVVASGSGGTIAGLSLGLSHLMPDVELVGVTVSRFVADQTDKFVNLVQAIAEGLEL 235
Query: 231 GVIP--PVLDVAMLDEVITVSSEEAIETSKLLALKEGLLVG-ISSGAAAAAAIRVAKRPE 287
V P+ D +SE E K +A EG+++ + +G A I ++ E
Sbjct: 236 TVSAVIPLWDDYFGPGYGVPTSEGM-EIVKKVASLEGIILDPVYTGKAFYGLIDGIRKKE 294
Query: 288 NAGKLIVVI 296
K I+ I
Sbjct: 295 FGDKPILFI 303
>gnl|CDD|236013 PRK07409, PRK07409, threonine synthase; Validated.
Length = 353
Score = 29.0 bits (66), Expect = 3.0
Identities = 15/48 (31%), Positives = 26/48 (54%), Gaps = 1/48 (2%)
Query: 248 VSSEEAIETSKLLALKEGLLVGISSGAAAAAAIRVAKRPE-NAGKLIV 294
V+ EE +E +LLA KEG+ +S A+ A ++ + + G +V
Sbjct: 267 VTDEEILEAYRLLARKEGVFCEPASAASVAGLLKAIRAGKIPEGSTVV 314
>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 = 28.8 bits (65), Expect = 3.6
Identities = 15/35 (42%), Positives = 17/35 (48%), Gaps = 4/35 (11%)
Query: 65 ITPGKTVLIELTSGNTGIGLAFIA--ASRGYKLII 97
G TVLI T G +GIGLA G +II
Sbjct: 2 KLTGNTVLI--TGGTSGIGLALARKFLEAGNTVII 34
>gnl|CDD|106331 PRK13373, PRK13373, putative dioxygenase; Provisional.
Length = 344
Score = 28.9 bits (64), Expect = 3.6
Identities = 18/51 (35%), Positives = 27/51 (52%), Gaps = 7/51 (13%)
Query: 165 PEIWNDSGGKVDAFIAGIGTGGTVTGAGRFLKEKNP----NIKVYGIEPSE 211
P WNDS + DAF+A + T G+ + EK+P ++ Y IE +E
Sbjct: 194 PPFWNDSSPEADAFLARMKAFQT---HGKSVLEKDPHLLRDLAAYEIEMAE 241
>gnl|CDD|223377 COG0300, DltE, Short-chain dehydrogenases of various substrate
specificities [General function prediction only].
Length = 265
Score = 28.8 bits (65), Expect = 3.6
Identities = 15/35 (42%), Positives = 19/35 (54%), Gaps = 4/35 (11%)
Query: 66 TPGKTVLIELTSGNTGIGLAF--IAASRGYKLIII 98
GKT LI T ++GIG A RGY LI++
Sbjct: 4 MKGKTALI--TGASSGIGAELAKQLARRGYNLILV 36
>gnl|CDD|180774 PRK06953, PRK06953, short chain dehydrogenase; Provisional.
Length = 222
Score = 28.5 bits (64), Expect = 3.8
Identities = 23/61 (37%), Positives = 31/61 (50%), Gaps = 10/61 (16%)
Query: 69 KTVLIELTSGNTGIGLAFIAASR--GYKLIIIMPSTYSIERRIILRALGAEVY---LADP 123
KTVLI S GIG F+ R G+++I ++ L+ALGAE +ADP
Sbjct: 2 KTVLIVGAS--RGIGREFVRQYRADGWRVIATARDAAALAA---LQALGAEALALDVADP 56
Query: 124 A 124
A
Sbjct: 57 A 57
>gnl|CDD|235816 PRK06500, PRK06500, short chain dehydrogenase; Provisional.
Length = 249
Score = 28.4 bits (64), Expect = 4.1
Identities = 19/55 (34%), Positives = 24/55 (43%), Gaps = 10/55 (18%)
Query: 68 GKTVLIELTSGNTGIGLA----FIAASRGYKLIIIMPSTYSIERRIILRALGAEV 118
GKT LI T G +GIGL F+A G ++ I S+E LG
Sbjct: 6 GKTALI--TGGTSGIGLETARQFLA--EGARVAITGRDPASLEA--ARAELGESA 54
>gnl|CDD|176235 cd08274, MDR9, 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 = 350
Score = 28.8 bits (65), Expect = 4.2
Identities = 22/85 (25%), Positives = 36/85 (42%), Gaps = 8/85 (9%)
Query: 52 AYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIERRIIL 111
A +M+ ++ + G+TVL+ SG G L +A RG +I + + +
Sbjct: 166 AENML----ERAGVGAGETVLVTGASGGVGSALVQLAKRRGAIVIAVA----GAAKEEAV 217
Query: 112 RALGAEVYLADPAVGFEGFVKKGEE 136
RALGA+ + A G E
Sbjct: 218 RALGADTVILRDAPLLADAKALGGE 242
>gnl|CDD|119177 pfam10657, RC-P840_PscD, Photosystem P840 reaction centre protein
PscD. The photosynthetic reaction centres (RCs) of
aerotolerant organisms contain a heterodimeric core,
built up of two strongly homologous polypeptides each of
which contributes five transmembrane peptide helices to
hold a pseudo-symmetric double set of redox components.
Two molecules of PscD are housed within a subunit. PscD
may be involved in stabilising the PscB component since
it is found to co-precipitate with FMO
(Fenna-Mathews-Olson BChl a-protein) and PscB. It may
also be involved in the interaction with ferredoxin.
Length = 144
Score = 27.5 bits (61), Expect = 5.3
Identities = 19/42 (45%), Positives = 23/42 (54%), Gaps = 5/42 (11%)
Query: 269 GISSGAAAAAA----IRVAKRPENAGKLIVVIFPSAGERYLS 306
G SG AA A I AKR + GKL + I P++G R LS
Sbjct: 21 GPWSGNAAHKAEKYFITSAKR-DRNGKLQITISPASGRRKLS 61
>gnl|CDD|163556 TIGR03844, cysteate_syn, cysteate synthase. Members of this family
are cysteate synthase, an enzyme of alternate pathway to
sulfopyruvate, a precursor of coenzyme M [Biosynthesis
of cofactors, prosthetic groups, and carriers, Other,
Energy metabolism, Methanogenesis].
Length = 398
Score = 28.2 bits (63), Expect = 6.5
Identities = 13/40 (32%), Positives = 24/40 (60%), Gaps = 1/40 (2%)
Query: 68 GKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPSTYSIER 107
G L+ ++GNTG A ++A G +I+++P + S +R
Sbjct: 116 GGKTLVVASAGNTGRAFAEVSAITGQPVILVVPKS-SADR 154
>gnl|CDD|221659 pfam12597, DUF3767, Protein of unknown function (DUF3767). This
family of proteins is found in eukaryotes. Proteins in
this family are typically between 112 and 199 amino
acids in length.
Length = 119
Score = 26.9 bits (60), Expect = 7.3
Identities = 11/25 (44%), Positives = 13/25 (52%), Gaps = 1/25 (4%)
Query: 176 DAFIAGIGTGGTVTGAGRFLKEKNP 200
D+ + G G G V G RFL KN
Sbjct: 43 DSLLTGFGAGFGV-GGVRFLIGKNI 66
>gnl|CDD|214732 smart00583, SPK, domain in SET and PHD domain containing proteins
and protein kinases.
Length = 114
Score = 26.8 bits (60), Expect = 7.7
Identities = 10/24 (41%), Positives = 15/24 (62%), Gaps = 1/24 (4%)
Query: 96 IIIMPSTYSIERRI-ILRALGAEV 118
+I + YSIE RI ++ AL +V
Sbjct: 55 NMIKLNNYSIEERIRMMFALSGKV 78
>gnl|CDD|235962 PRK07201, PRK07201, short chain dehydrogenase; Provisional.
Length = 657
Score = 28.0 bits (63), Expect = 7.8
Identities = 19/65 (29%), Positives = 29/65 (44%), Gaps = 10/65 (15%)
Query: 68 GKTVLIELTSGNTGIGL--AFIAASRGYKLIIIMPSTYSI-ERRIILRALGAEVY----- 119
GK VLI T ++GIG A A G + ++ + ++ E +RA G +
Sbjct: 371 GKVVLI--TGASSGIGRATAIKVAEAGATVFLVARNGEALDELVAEIRAKGGTAHAYTCD 428
Query: 120 LADPA 124
L D A
Sbjct: 429 LTDSA 433
>gnl|CDD|220738 pfam10411, DsbC_N, Disulfide bond isomerase protein N-terminus.
This is the N-terminal domain of the disulfide bond
isomerase DsbC. The whole molecule is V-shaped, where
each arm is a DsbC monomer of two domains linked by a
hinge; and the N-termini of each monomer join to form
the dimer interface at the base of the V, so are vital
for dimerisation. DsbC is required for disulfide bond
formation and functions as a disulfide bond isomerase
during oxidative protein-folding in bacterial periplasm.
It also has chaperone activity.
Length = 56
Score = 25.5 bits (57), Expect = 8.4
Identities = 16/43 (37%), Positives = 22/43 (51%), Gaps = 10/43 (23%)
Query: 195 LKEKNPNIKVYGIEPSESA----VLNGGQP------GKHLIQG 227
LK+ P +KV ++PS V+ GG GK+LIQG
Sbjct: 5 LKKLLPGLKVESVKPSPIPGLYEVVTGGGVLYVDEDGKYLIQG 47
>gnl|CDD|239626 cd03569, VHS_Hrs_Vps27p, VHS domain family, Hrs and Vps27p
subfamily; composed of Hrs (Hepatocyte growth
factor-regulated tyrosine kinase substrate) and its
yeast homolog Vps27p (vacuolar protein sorting). The VHS
domain, an essential part of Hrs/Vps27p, has a
superhelical structure similar to the structure of ARM
(Armadillo) repeats and is present at the N-termini of
proteins. Hrs also contains a FYVE (Fab1p, YOTB, Vac1p,
and EEA1) zinc finger domain C-terminal to VHS, as well
as two coiled-coil domains. Hrs has been proposed to
play a role in at least three vesicle trafficking
events: exocytosis, endocytosis, and endosome to
lysosome trafficking. Hrs is involved in promoting rapid
recycling of endocytosed signaling receptors to the
plasma membrane.
Length = 142
Score = 26.8 bits (60), Expect = 9.0
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 195 LKEKNPNIKVYGIEPSESAVLNGGQP 220
L KNPN+++Y + ES V N G
Sbjct: 50 LLSKNPNVQLYALLLLESCVKNCGTH 75
>gnl|CDD|222355 pfam13738, Pyr_redox_3, Pyridine nucleotide-disulphide
oxidoreductase.
Length = 202
Score = 27.3 bits (61), Expect = 9.1
Identities = 11/61 (18%), Positives = 20/61 (32%), Gaps = 5/61 (8%)
Query: 43 PCSSVKDRIAYSMIKDAEDKGLITPGKTVLIELTSGNTGIGLAFIAASRGYKLIIIMPST 102
+ + + + + D GKTV + + G+T I A G + I
Sbjct: 145 FPGADAEGVHLVDVLERID----LKGKTVAV-IGGGHTAIDAALNLLDLGKDVTWITRRP 199
Query: 103 Y 103
Sbjct: 200 S 200
>gnl|CDD|221720 pfam12697, Abhydrolase_6, Alpha/beta hydrolase family. This family
contains alpha/beta hydrolase enzymes of diverse
specificity.
Length = 187
Score = 27.0 bits (60), Expect = 10.0
Identities = 13/29 (44%), Positives = 17/29 (58%), Gaps = 1/29 (3%)
Query: 267 LVGISSGAAAAAAIRVAKRPENAGKLIVV 295
LVG S G A A A A+RPE L+++
Sbjct: 69 LVGHSLGGAVALAA-AARRPERVAGLVLI 96
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
0.316 0.137 0.387
Gapped
Lambda K H
0.267 0.0798 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 17,349,858
Number of extensions: 1796160
Number of successful extensions: 2508
Number of sequences better than 10.0: 1
Number of HSP's gapped: 2405
Number of HSP's successfully gapped: 181
Length of query: 323
Length of database: 10,937,602
Length adjustment: 97
Effective length of query: 226
Effective length of database: 6,635,264
Effective search space: 1499569664
Effective search space used: 1499569664
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: 59 (26.4 bits)