RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 023695
(278 letters)
>gnl|CDD|166206 PLN02565, PLN02565, cysteine synthase.
Length = 322
Score = 508 bits (1309), Expect = 0.0
Identities = 243/275 (88%), Positives = 264/275 (96%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+IGYSMI+DAE KGLI PGESVLIEPTSGNTGIGLAFMAAAK Y+LIITMPASMSLERRI
Sbjct: 48 RIGYSMITDAEEKGLIKPGESVLIEPTSGNTGIGLAFMAAAKGYKLIITMPASMSLERRI 107
Query: 64 ILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWK 123
IL AFGAELVLTDPAKGMKGAVQKAEEILAKTPN+Y+LQQFENPANPKIHYETTGPE+WK
Sbjct: 108 ILLAFGAELVLTDPAKGMKGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTGPEIWK 167
Query: 124 GSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIG 183
G+GG++DA VSGIGTGGTITGAGK+LKE+NP+IKLYG+EP ES VLSGGKPGPHKIQGIG
Sbjct: 168 GTGGKVDAFVSGIGTGGTITGAGKYLKEQNPDIKLYGVEPVESAVLSGGKPGPHKIQGIG 227
Query: 184 AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENA 243
AGF+PGVL+V+++DEVVQVSSDEAIETAKLLALKEGL VGISSG AAAAAI+IAKRPENA
Sbjct: 228 AGFIPGVLDVDLLDEVVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENA 287
Query: 244 GKLIVVIFPSFGERYLSSVLFESVRKEAESMTFEA 278
GKLIVVIFPSFGERYLSSVLFESV+KEAE+M FE
Sbjct: 288 GKLIVVIFPSFGERYLSSVLFESVKKEAENMVFEP 322
>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 = 420 bits (1081), Expect = e-149
Identities = 168/261 (64%), Positives = 214/261 (81%), Gaps = 1/261 (0%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+I SMI DAE +GL+ PG+ +IE TSGNTGI LA +AAAK Y+LI+TMP +MSLERR
Sbjct: 40 RIALSMIEDAEKRGLLKPGD-TIIEATSGNTGIALAMVAAAKGYKLILTMPETMSLERRK 98
Query: 64 ILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWK 123
+LRA+GAEL+LT +GMKGA+ KAEE+ A+T ML QFENPANP+ HY+TTGPE+W+
Sbjct: 99 LLRAYGAELILTPAEEGMKGAIDKAEELAAETNKYVMLDQFENPANPEAHYKTTGPEIWR 158
Query: 124 GSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIG 183
+ GRID V+G+GTGGTITG G++LKE+NPNIK+ +EP ESPVLSGG+PGPHKIQGIG
Sbjct: 159 DTDGRIDHFVAGVGTGGTITGVGRYLKEQNPNIKIVAVEPAESPVLSGGEPGPHKIQGIG 218
Query: 184 AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENA 243
AGF+P +L++++IDEV+ VS ++AIETA+ LA +EG+ VGISSG A AAA+++AKR ENA
Sbjct: 219 AGFIPKILDLSLIDEVITVSDEDAIETARRLAREEGILVGISSGAAVAAALKLAKRLENA 278
Query: 244 GKLIVVIFPSFGERYLSSVLF 264
K+IV I P GERYLS+ LF
Sbjct: 279 DKVIVAILPDTGERYLSTGLF 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 = 410 bits (1057), Expect = e-146
Identities = 173/262 (66%), Positives = 217/262 (82%), Gaps = 3/262 (1%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+I +MI DAE +GL+ PG+ ++EPTSGNTGI LA +AAA+ Y+LI+TMP +MS+ERR
Sbjct: 39 RIALNMIWDAEKRGLLKPGK-TIVEPTSGNTGIALAMVAAARGYKLILTMPETMSIERRK 97
Query: 64 ILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAY-MLQQFENPANPKIHYETTGPELW 122
+L+A+GAELVLT A+GMKGA+ KAEEI A TPN+Y MLQQFENPANP+IH +TTGPE+W
Sbjct: 98 LLKAYGAELVLTPGAEGMKGAIAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIW 157
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
+ + G++DA V+G+GTGGTITG G+ LKE+ PNIK+ +EP ESPVLSGGKPGPHKIQGI
Sbjct: 158 RDTDGKLDAFVAGVGTGGTITGVGEVLKEQKPNIKIVAVEPAESPVLSGGKPGPHKIQGI 217
Query: 183 GAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPEN 242
GAGF+P L ++IDEV+ VS +EAIETA+ LA +EG+ VGISSG A AAA+++AKRPE
Sbjct: 218 GAGFIPKNLNRSVIDEVITVSDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE- 276
Query: 243 AGKLIVVIFPSFGERYLSSVLF 264
KLIVVI PS GERYLS+ LF
Sbjct: 277 PDKLIVVILPSTGERYLSTPLF 298
>gnl|CDD|177651 PLN00011, PLN00011, cysteine synthase.
Length = 323
Score = 405 bits (1041), Expect = e-143
Identities = 190/275 (69%), Positives = 233/275 (84%)
Query: 3 QKIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERR 62
+I YSMI DAE KGLITPG+S LIE T+GNTGIGLA + AA+ Y++I+ MP++MSLERR
Sbjct: 49 DRIAYSMIKDAEDKGLITPGKSTLIEATAGNTGIGLACIGAARGYKVILVMPSTMSLERR 108
Query: 63 IILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELW 122
IILRA GAE+ LTD + G+KG ++KAEEIL+KTP Y+ QQFENPANP+IHY TTGPE+W
Sbjct: 109 IILRALGAEVHLTDQSIGLKGMLEKAEEILSKTPGGYIPQQFENPANPEIHYRTTGPEIW 168
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
+ S G++D LV+G+GTGGT TG GKFLKEKN +IK+ +EP ES VLSGG+PGPH IQGI
Sbjct: 169 RDSAGKVDILVAGVGTGGTATGVGKFLKEKNKDIKVCVVEPVESAVLSGGQPGPHLIQGI 228
Query: 183 GAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPEN 242
G+G +P L++ I+DE++QV+ +EAIETAKLLALKEGL VGISSG AAAAA+++AKRPEN
Sbjct: 229 GSGIIPFNLDLTIVDEIIQVTGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPEN 288
Query: 243 AGKLIVVIFPSFGERYLSSVLFESVRKEAESMTFE 277
AGKLIVVIFPS GERYLS+ LFESVR EAE++ E
Sbjct: 289 AGKLIVVIFPSGGERYLSTKLFESVRYEAENLPIE 323
>gnl|CDD|178587 PLN03013, PLN03013, cysteine synthase.
Length = 429
Score = 401 bits (1030), Expect = e-140
Identities = 189/274 (68%), Positives = 229/274 (83%), Gaps = 1/274 (0%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+IGYSM++DAE KG I+PG+SVL+EPTSGNTGIGLAF+AA++ YRLI+TMPASMS+ERR+
Sbjct: 156 RIGYSMVTDAEQKGFISPGKSVLVEPTSGNTGIGLAFIAASRGYRLILTMPASMSMERRV 215
Query: 64 ILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWK 123
+L+AFGAELVLTDPAKGM GAVQKAEEIL TP+AYMLQQF+NPANPKIHYETTGPE+W
Sbjct: 216 LLKAFGAELVLTDPAKGMTGAVQKAEEILKNTPDAYMLQQFDNPANPKIHYETTGPEIWD 275
Query: 124 GSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIG 183
+ G++D V+GIGTGGTITG G+F+KEKNP ++ G+EPTES +LSGGKPGPHKIQGIG
Sbjct: 276 DTKGKVDIFVAGIGTGGTITGVGRFIKEKNPKTQVIGVEPTESDILSGGKPGPHKIQGIG 335
Query: 184 AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENA 243
AGF+P L+ I+DEV+ +SS+EAIETAK LALKEGL VGISSG AAAAAI++AKRPENA
Sbjct: 336 AGFIPKNLDQKIMDEVIAISSEEAIETAKQLALKEGLMVGISSGAAAAAAIKVAKRPENA 395
Query: 244 GKLIVVIFPSFGERYLSSVLFESVRKEAESMTFE 277
GKLI V + G R + + S+ +
Sbjct: 396 GKLIAVSLFASG-RDIYTPRCSSLSGKRWRKCSL 428
>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 = 391 bits (1006), Expect = e-138
Identities = 155/259 (59%), Positives = 198/259 (76%), Gaps = 4/259 (1%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+I MI DAE +GL+ PG + +IEPTSGNTGIGLA +AAAK YR II MP +MS E+R
Sbjct: 35 RIALYMIEDAEKRGLLKPG-TTIIEPTSGNTGIGLAMVAAAKGYRFIIVMPETMSEEKRK 93
Query: 64 ILRAFGAELVLTDPAK--GMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPEL 121
+LRA GAE++LT A+ GMKGA+ KA E+ A+TPNA+ L QFENPANP+ HYETT PE+
Sbjct: 94 LLRALGAEVILTPEAEADGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEI 153
Query: 122 WKGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQG 181
W+ G++DA V+G+GTGGTITG ++LKEKNPN+++ G++P S + SGG PGPHKI+G
Sbjct: 154 WEQLDGKVDAFVAGVGTGGTITGVARYLKEKNPNVRIVGVDPVGSVLFSGGPPGPHKIEG 213
Query: 182 IGAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPE 241
IGAGF+P L+ ++IDEVV+VS +EA A+ LA +EGL VG SSG A AAA+++AKR
Sbjct: 214 IGAGFIPENLDRSLIDEVVRVSDEEAFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG 273
Query: 242 NAGKLIVVIFPSFGERYLS 260
GK IV I P GERYLS
Sbjct: 274 -PGKTIVTILPDSGERYLS 291
>gnl|CDD|178171 PLN02556, PLN02556, cysteine synthase/L-3-cyanoalanine synthase.
Length = 368
Score = 388 bits (997), Expect = e-136
Identities = 170/267 (63%), Positives = 219/267 (82%)
Query: 8 SMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRA 67
+MI DAE K LITPG++ LIEPTSGN GI LAFMAA K Y++I+TMP+ SLERR+ +RA
Sbjct: 96 AMIEDAEKKNLITPGKTTLIEPTSGNMGISLAFMAAMKGYKMILTMPSYTSLERRVTMRA 155
Query: 68 FGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGG 127
FGAELVLTDP KGM G V+KA E+L TP+A+MLQQF NPAN ++H+ETTGPE+W+ + G
Sbjct: 156 FGAELVLTDPTKGMGGTVKKAYELLESTPDAFMLQQFSNPANTQVHFETTGPEIWEDTLG 215
Query: 128 RIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIGAGFV 187
++D V GIG+GGT++G GK+LK KNPN+K+YG+EP ES VL+GGKPGPH I G G GF
Sbjct: 216 QVDIFVMGIGSGGTVSGVGKYLKSKNPNVKIYGVEPAESNVLNGGKPGPHHITGNGVGFK 275
Query: 188 PGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLI 247
P +L+++++++V++VSS++A+ A+ LALKEGL VGISSG AA+ +AK PEN GKLI
Sbjct: 276 PDILDMDVMEKVLEVSSEDAVNMARELALKEGLMVGISSGANTVAALRLAKMPENKGKLI 335
Query: 248 VVIFPSFGERYLSSVLFESVRKEAESM 274
V + PSFGERYLSSVLF+ +RKEAE+M
Sbjct: 336 VTVHPSFGERYLSSVLFQELRKEAENM 362
>gnl|CDD|223110 COG0031, CysK, Cysteine synthase [Amino acid transport and
metabolism].
Length = 300
Score = 365 bits (940), Expect = e-128
Identities = 153/258 (59%), Positives = 199/258 (77%), Gaps = 5/258 (1%)
Query: 5 IGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRII 64
I MI DAE +GL+ PG ++E TSGNTGI LA +AAAK YRLII MP +MS ERR +
Sbjct: 45 IALYMIEDAEKRGLLKPG-GTIVEATSGNTGIALAMVAAAKGYRLIIVMPETMSQERRKL 103
Query: 65 LRAFGAELVLTDPAKG-MKGAVQKAEEILAKTPN-AYMLQQFENPANPKIHYETTGPELW 122
LRA GAE++LT A G MKGA+++A+E+ A+ P A L QFENPANP+ HYETTGPE+W
Sbjct: 104 LRALGAEVILTPGAPGNMKGAIERAKELAAEIPGYAVWLNQFENPANPEAHYETTGPEIW 163
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
+ + G++DA V+G+GTGGTITG ++LKE+NPN+++ ++P S +LSGG+ GPHKI+GI
Sbjct: 164 QQTDGKVDAFVAGVGTGGTITGVARYLKERNPNVRIVAVDPEGSVLLSGGE-GPHKIEGI 222
Query: 183 GAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPEN 242
GAGFVP L++++IDEV++VS +EAI TA+ LA +EGL VGISSG A AAA+++AK
Sbjct: 223 GAGFVPENLDLDLIDEVIRVSDEEAIATARRLAREEGLLVGISSGAALAAALKLAKELP- 281
Query: 243 AGKLIVVIFPSFGERYLS 260
AGK IV I P GERYLS
Sbjct: 282 AGKTIVTILPDSGERYLS 299
>gnl|CDD|182672 PRK10717, PRK10717, cysteine synthase A; Provisional.
Length = 330
Score = 290 bits (746), Expect = 2e-98
Identities = 115/275 (41%), Positives = 165/275 (60%), Gaps = 15/275 (5%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+ ++I DAE +GL+ PG ++E T+GNTGIGLA +AAA+ Y+ +I MP + S E++
Sbjct: 46 RAALNIIWDAEKRGLLKPG-GTIVEGTAGNTGIGLALVAAARGYKTVIVMPETQSQEKKD 104
Query: 64 ILRAFGAELVLT------DPAKGMKGAVQKAEEILAKTPN-AYMLQQFENPANPKIHYET 116
+LRA GAELVL +P +KGA + AEE++A PN A QF+NPAN + HYET
Sbjct: 105 LLRALGAELVLVPAAPYANPNNYVKGAGRLAEELVASEPNGAIWANQFDNPANREAHYET 164
Query: 117 TGPELWKGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESP----VLSG- 171
TGPE+W+ + G++D V +GTGGT+ G ++LKE NP +K+ +PT S +G
Sbjct: 165 TGPEIWEQTDGKVDGFVCAVGTGGTLAGVSRYLKETNPKVKIVLADPTGSALYSYYKTGE 224
Query: 172 -GKPGPHKIQGIGAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAA 230
G +GIG G + LE ID+ +++ +EA+ TA L +EGL +G SSG
Sbjct: 225 LKAEGSSITEGIGQGRITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINV 284
Query: 231 AAAIEIAKRPENAGKLIVVIFPSFGERYLSSVLFE 265
AAA+ +A+ G IV I GERY S +
Sbjct: 285 AAALRLARE-LGPGHTIVTILCDSGERYQSKLFNP 318
>gnl|CDD|236972 PRK11761, cysM, cysteine synthase B; Provisional.
Length = 296
Score = 272 bits (697), Expect = 2e-91
Identities = 119/263 (45%), Positives = 164/263 (62%), Gaps = 17/263 (6%)
Query: 7 YSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILR 66
SMI AE +G I PG+ LIE TSGNTGI LA +AA K YR+ + MP +MS ERR +R
Sbjct: 48 LSMIVQAEKRGEIKPGD-TLIEATSGNTGIALAMIAAIKGYRMKLIMPENMSQERRAAMR 106
Query: 67 AFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSG 126
A+GAEL+L +GM+GA A ++ A+ +L QF NP NP HYETTGPE+W+ +
Sbjct: 107 AYGAELILVPKEQGMEGARDLALQMQAEG-EGKVLDQFANPDNPLAHYETTGPEIWRQTE 165
Query: 127 GRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI---G 183
GRI VS +GT GTI G ++LKE+NP +++ G++P E I GI
Sbjct: 166 GRITHFVSSMGTTGTIMGVSRYLKEQNPAVQIVGLQPEEGS----------SIPGIRRWP 215
Query: 184 AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENA 243
++P + + + +D V+ VS EA T + LA +EG+F G+SSGGA AAA+ IA+ NA
Sbjct: 216 EEYLPKIFDASRVDRVLDVSQQEAENTMRRLAREEGIFCGVSSGGAVAAALRIARENPNA 275
Query: 244 GKLIVVIFPSFGERYLSSVLFES 266
+IV I G+RYLS+ +F +
Sbjct: 276 --VIVAIICDRGDRYLSTGVFPA 296
>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 = 249 bits (638), Expect = 1e-82
Identities = 113/257 (43%), Positives = 165/257 (64%), Gaps = 11/257 (4%)
Query: 8 SMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRA 67
SMI +AE +G I PG+ VLIE TSGNTGI LA +AA K YR+ + MP +MS ER+ +RA
Sbjct: 45 SMIVEAEKRGEIKPGD-VLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERKAAMRA 103
Query: 68 FGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGG 127
+GAEL+L +GM+GA A E+ + L QF NP NP HY +TGPE+W+ +GG
Sbjct: 104 YGAELILVTKEEGMEGARDLALELANRGEGKL-LDQFNNPDNPYAHYTSTGPEIWQQTGG 162
Query: 128 RIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIGAGFV 187
RI VS +GT GTI G +FLKE+NP +++ G++P E + G I+ ++
Sbjct: 163 RITHFVSSMGTTGTIMGVSRFLKEQNPPVQIVGLQPEEGSSIPG-------IRRWPTEYL 215
Query: 188 PGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLI 247
PG+ + +++D V+ + +A T + LA++EG+F G+SSGGA AAA+ +A+ E ++
Sbjct: 216 PGIFDASLVDRVLDIHQRDAENTMRELAVREGIFCGVSSGGAVAAALRLAR--ELPDAVV 273
Query: 248 VVIFPSFGERYLSSVLF 264
V I G+RYLS+ +F
Sbjct: 274 VAIICDRGDRYLSTGVF 290
>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 = 238 bits (610), Expect = 3e-76
Identities = 109/269 (40%), Positives = 164/269 (60%), Gaps = 11/269 (4%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
+I MI DAEA G + PG +IEPTSGNTGIGLA +AA K Y+ II +P MS E+
Sbjct: 44 RIALRMIEDAEASGRLKPG-DTIIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMSNEKVD 102
Query: 64 ILRAFGAELVLTDPAKGM---KGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPE 120
+L+A GAE+V T A + + A+ ++ + P A++L Q+ NP+NP HY+ TGPE
Sbjct: 103 VLKALGAEIVRTPTAAAFDSPESHIGVAKRLVREIPGAHILDQYNNPSNPLAHYDGTGPE 162
Query: 121 LWKGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKP------ 174
+ + G++D V+G GTGGTITG ++LKE NP ++ G +P E +L+ +
Sbjct: 163 ILEQCEGKLDMFVAGAGTGGTITGIARYLKESNPKCRIVGADP-EGSILAQPENLNKTGR 221
Query: 175 GPHKIQGIGAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAI 234
P+K++GIG F+P VL+ ++DE ++ E+ + A+ L +EGL VG SSG A AA+
Sbjct: 222 TPYKVEGIGYDFIPTVLDRKVVDEWIKTDDKESFKMARRLIKEEGLLVGGSSGSAVVAAL 281
Query: 235 EIAKRPENAGKLIVVIFPSFGERYLSSVL 263
+ A+ ++IVV+ P Y++ L
Sbjct: 282 KAAEDELTEDQVIVVLLPDSIRNYMTKFL 310
>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 = 202 bits (515), Expect = 9e-64
Identities = 96/260 (36%), Positives = 143/260 (55%), Gaps = 8/260 (3%)
Query: 7 YSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILR 66
++ A +G ITPG + +IE +SGN GI LA + A K R I + ++S + +LR
Sbjct: 43 LYILEAAIKRGRITPG-TTIIESSSGNLGIALAMICAYKGLRFICVVDPNISPQNLKLLR 101
Query: 67 AFGAELVLT---DPAKGMKGA-VQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELW 122
A+GAE+ D G G + + E+LA P+AY Q+ NP NP+ HY TG E+
Sbjct: 102 AYGAEVEKVTEPDETGGYLGTRIARVRELLASIPDAYWPNQYANPDNPRAHYHGTGREIA 161
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
+ + +D L G+ T GT+ G + L+E+ PN K+ ++ S V+ GG PG I G+
Sbjct: 162 R-AFPPLDYLFVGVSTTGTLMGCSRRLRERGPNTKVIAVDAVGS-VIFGGPPGRRHIPGL 219
Query: 183 GAGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPEN 242
GA VP +L+ ++ID+VV V + + + LA +EG+ G SSG AA + R
Sbjct: 220 GASVVPELLDESLIDDVVHVPEYDTVAGCRRLARREGILAGGSSGTVVAAIKRLLPRIP- 278
Query: 243 AGKLIVVIFPSFGERYLSSV 262
G +V I P GERYL +V
Sbjct: 279 PGSTVVAILPDRGERYLDTV 298
>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 = 196 bits (500), Expect = 2e-62
Identities = 91/249 (36%), Positives = 125/249 (50%), Gaps = 41/249 (16%)
Query: 5 IGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRII 64
++I AE +G + G V+IE T GNTGI LA AA + I MP S E+
Sbjct: 34 GALNLILLAEEEGKLPKG--VIIESTGGNTGIALAAAAARLGLKCTIVMPEGASPEKVAQ 91
Query: 65 LRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKG 124
+RA GAE+VL A+ A+E+ + P AY + QF+NPAN T G E+ +
Sbjct: 92 MRALGAEVVLVPG--DFDDAIALAKELAEEDPGAYYVNQFDNPANIAGQG-TIGLEILEQ 148
Query: 125 SGG-RIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIG 183
GG + DA+V +G GG I G + LKE PN+K+ G+EP
Sbjct: 149 LGGQKPDAVVVPVGGGGNIAGIARALKELLPNVKVIGVEP-------------------- 188
Query: 184 AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENA 243
EVV VS +EA+E +LLA +EG+ V SS A AAA+++AK+
Sbjct: 189 --------------EVVTVSDEEALEAIRLLAREEGILVEPSSAAALAAALKLAKKL-GK 233
Query: 244 GKLIVVIFP 252
GK +VVI
Sbjct: 234 GKTVVVILT 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 = 177 bits (451), Expect = 2e-54
Identities = 86/261 (32%), Positives = 131/261 (50%), Gaps = 22/261 (8%)
Query: 7 YSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILR 66
++ A +G + ++E +SGNTG LA AA ++ I +P S + +++R
Sbjct: 41 AYLLLRALERG------ATVVEASSGNTGRALAAAAARLGLKVTIVVPEGASPGKLLLMR 94
Query: 67 AFGAELVL---TDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWK 123
A GAE++L ++A E+LA L Q+ NP N Y+T G E+ +
Sbjct: 95 ALGAEVILVVSEGDYDDALELAEEAAELLAAYDGPIPLGQYNNP-NVIAGYKTIGLEILE 153
Query: 124 -GSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGG------KPGP 176
G DA+V +G GG G + LKE P I++ G+EP +P L+ P P
Sbjct: 154 QLGQGDPDAVVVPVGGGGLAAGIARGLKELGPGIRVIGVEPEGAPALARSLEAGRRVPKP 213
Query: 177 HKIQGIGAGF-VPGVLEVNIIDE----VVQVSSDEAIETAKLLALKEGLFVGISSGGAAA 231
I G+G G + G L + +IDE V VS +EA+E +LLA +EG+ V SS A A
Sbjct: 214 TTIAGLGPGIPLDGELALELIDEYVGDVYAVSDEEALEAIRLLARREGILVEPSSAAALA 273
Query: 232 AAIEIAKRPENAGKLIVVIFP 252
AA+ +A+ GK +VV+
Sbjct: 274 AALRLAELELGKGKRVVVVLT 294
>gnl|CDD|215204 PLN02356, PLN02356, phosphateglycerate kinase.
Length = 423
Score = 106 bits (266), Expect = 2e-26
Identities = 88/315 (27%), Positives = 137/315 (43%), Gaps = 60/315 (19%)
Query: 4 KIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRI 63
++ +I +A G + PG V+ E ++G+T I LA +A A + + +P +++E+
Sbjct: 86 RVAVKIIEEALESGQLFPG-GVVTEGSAGSTAISLATVAPAYGCKCHVVIPDDVAIEKSQ 144
Query: 64 ILRAFGAELVLTDP-------------------AKGMKGAVQKAEEILAK---------- 94
IL A GA + P A + +K E
Sbjct: 145 ILEALGATVERVRPVSITHKDHYVNIARRRALEANELASKRRKGSETDGIHLEKTNGCIS 204
Query: 95 ------------TPNAYMLQQFENPANPKIHYETTGPELWKGSGGRIDALVSGIGTGGTI 142
+ QFEN AN + HYE TGPE+W+ + G +DA V+ GTGGT+
Sbjct: 205 EEEKENSLFSSSCTGGFFADQFENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTL 264
Query: 143 TGAGKFLKEKNPNIKLYGIEPTESPVLSG-------------GK----PGPHKIQGIGAG 185
G +FL+EKNPNIK + I+P S + + G+ P +GIG
Sbjct: 265 AGVSRFLQEKNPNIKCFLIDPPGSGLFNKVTRGVMYTREEAEGRRLKNPFDTITEGIGIN 324
Query: 186 FVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGK 245
+ + +D + + EA+E ++ L +GLFVG SS A+ +A+ G
Sbjct: 325 RLTQNFLMAKLDGAFRGTDKEAVEMSRYLLKNDGLFVGSSSAMNCVGAVRVAQSL-GPGH 383
Query: 246 LIVVIFPSFGERYLS 260
IV I G R+LS
Sbjct: 384 TIVTILCDSGMRHLS 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 = 76.8 bits (190), Expect = 2e-16
Identities = 76/284 (26%), Positives = 114/284 (40%), Gaps = 60/284 (21%)
Query: 1 MLQKIG-------YSMIS----DAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRL 49
LQK G Y+ + + AKG++ ++GN G+A+ A
Sbjct: 40 NLQKTGSFKIRGAYNKLLSLSEEERAKGVVAA--------SAGNHAQGVAYAAKLLGIPA 91
Query: 50 IITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPAN 109
I MP + + RA+GAE+VL A KA E LA+ + F++P
Sbjct: 92 TIVMPETAPAAKVDATRAYGAEVVLYGE--DFDEAEAKARE-LAEEEGLTFIHPFDDP-- 146
Query: 110 PKIHYETTGPELWKGSG----------GRIDALVSGIGTGGTITGAGKFLKEKNPNIKLY 159
++ G G +DA+ +G GG I G +K +PN K+
Sbjct: 147 ----------DVIAGQGTIGLEILEQVPDLDAVFVPVGGGGLIAGIATAVKALSPNTKVI 196
Query: 160 GIEPTESPVLS----GGKPGPHKIQGI----GAGFVPGVLEVNII----DEVVQVSSDEA 207
G+EP +P ++ GKP A PG L II D+VV VS DE
Sbjct: 197 GVEPEGAPAMAQSLAAGKPVTLPEVDTIADGLAVKRPGELTFEIIRKLVDDVVTVSEDEI 256
Query: 208 IETAKLLALKEGLFV-GISSGGAAAAAIEIAKRPENAGKLIVVI 250
LL +E L +G A AA+ + + + GK +VV+
Sbjct: 257 AAAMLLLFEREKLVAEP--AGALALAALL-SGKLDLKGKKVVVV 297
>gnl|CDD|224092 COG1171, IlvA, Threonine dehydratase [Amino acid transport and
metabolism].
Length = 347
Score = 76.9 bits (190), Expect = 3e-16
Identities = 64/241 (26%), Positives = 100/241 (41%), Gaps = 32/241 (13%)
Query: 30 TSGNTGIGLAFMAAAKQY--RLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQK 87
++GN G+A+ AAK+ + I MP + + R +GAE++L A
Sbjct: 81 SAGNHAQGVAY--AAKRLGIKATIVMPETTPKIKVDATRGYGAEVILHGDNF--DDAYAA 136
Query: 88 AEEILAKTPNAYMLQQFENPANPKIH----YETTGPELWKGSGGRIDALVSGIGTGGTIT 143
AEE LA+ + F++P T E+ + DA+ +G GG I+
Sbjct: 137 AEE-LAEEEGLTFVPPFDDP-----DVIAGQGTIALEILEQLPDLPDAVFVPVGGGGLIS 190
Query: 144 GAGKFLKEKNPNIKLYGIEPTESPVL-----SGGKP----GPHKI-QGIGAGFVPGVLEV 193
G LK +P IK+ G+EP +P + +G I G+ PG L
Sbjct: 191 GIATALKALSPEIKVIGVEPEGAPSMYASLKAGKIVVVLPDVGTIADGLAVK-RPGDLTF 249
Query: 194 NII----DEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
I+ D++V V DE + L + + +G A AA+ K GK +VV
Sbjct: 250 EILRELVDDIVLVDEDEICAAMRDLFERTKIIAE-PAGALALAALLAGKIEPLQGKTVVV 308
Query: 250 I 250
I
Sbjct: 309 I 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 = 63.6 bits (155), Expect = 1e-11
Identities = 61/241 (25%), Positives = 98/241 (40%), Gaps = 34/241 (14%)
Query: 30 TSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAV---- 85
++GN G+A+ A + +I MP S + +++GAE++L G
Sbjct: 55 SAGNHAQGVAYAAKKFGIKAVIVMPESAPPSKVKATKSYGAEVIL-------HGDDYDEA 107
Query: 86 QKAEEILAKTPNAYMLQQFENP----ANPKIHYETTGPELWKGSGGRIDALVSGIGTGGT 141
LA+ + F++ I E +D ++ +G GG
Sbjct: 108 YAFATSLAEEEGRVFVHPFDDEFVMAGQGTIGLEIME------DIPDVDTVIVPVGGGGL 161
Query: 142 ITGAGKFLKEKNPNIKLYGIEPTESPV----LSGGKPGPHK-IQGIGAGFV---PGVLEV 193
I+G K+ NPN+K+ G+E +P L GK + ++ I G PG L
Sbjct: 162 ISGVASAAKQINPNVKVIGVEAEGAPSMYESLREGKIKAVESVRTIADGIAVKKPGDLTF 221
Query: 194 NII----DEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
NII D+VV V +E I A L L+ + +G A AA+ K K+ VV
Sbjct: 222 NIIKEYVDDVVTV-DEEEIANAIYLLLERHKILAEGAGAAGVAALLEQKVDVKGKKIAVV 280
Query: 250 I 250
+
Sbjct: 281 L 281
>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 = 59.7 bits (145), Expect = 3e-10
Identities = 60/226 (26%), Positives = 97/226 (42%), Gaps = 48/226 (21%)
Query: 7 YSMIS----DAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERR 62
Y+ ++ + +A+G+I ++GN G+AF AA + +I MP + +
Sbjct: 53 YNKMAQLSPEQKARGVIAA--------SAGNHAQGVAFSAARLGLKALIVMPETTPDIKV 104
Query: 63 IILRAFGAELVLT----DPAKGMKGAVQKAEEILAKTPNAYMLQQFENP---ANPKIHYE 115
+R FG E+VL D AK KA E L++ + F++P A
Sbjct: 105 DAVRGFGGEVVLHGANFDDAKA------KAIE-LSQEKGLTFIHPFDDPLVIAGQG---- 153
Query: 116 TTGPELWKGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPV----LSG 171
T E+ + +DA+ +G GG G +K+ P IK+ G+EPT+S L
Sbjct: 154 TLALEILRQVANPLDAVFVPVGGGGLAAGVAALIKQLMPEIKVIGVEPTDSDCMKQALDA 213
Query: 172 GKPGPHKIQGIGAGFVPGV-----------LEVNIIDEVVQVSSDE 206
G+P G+ F GV L +D++V V +DE
Sbjct: 214 GEPVDLDQVGL---FADGVAVKRVGDETFRLCQQYLDDIVTVDTDE 256
>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 = 57.6 bits (140), Expect = 1e-09
Identities = 62/257 (24%), Positives = 105/257 (40%), Gaps = 36/257 (14%)
Query: 22 GESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGM 81
G + ++GNT LA AA + ++ +PA +L + A+GA ++ +G
Sbjct: 69 GVKAVACASTGNTSASLAAYAARAGIKCVVFLPAGKALGKLAQALAYGATVL---AVEGN 125
Query: 82 KGAVQKAEEILAKTPNAYMLQQFENPANP-KIH-YETTGPELWKGSGGRI-DALVSGIGT 138
+ LA+ Y+ N NP ++ +T E+ + G + D +V +G
Sbjct: 126 FDDALRLVRELAEENWIYLS----NSLNPYRLEGQKTIAFEIAEQLGWEVPDYVVVPVGN 181
Query: 139 GGTITGAGKFLKE--------KNPNIKLYGIEPTE-SPVLSGGKPG---------PHKI- 179
GG IT K KE + P ++ G++ +P++ K G P I
Sbjct: 182 GGNITAIWKGFKELKELGLIDRLP--RMVGVQAEGAAPIVRAFKEGKDDIEPVENPETIA 239
Query: 180 QGIGAGF-VPGVLEVNIIDE----VVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAI 234
I G G + + E V VS +E +E KLLA EG+FV +S + A
Sbjct: 240 TAIRIGNPASGPKALRAVRESGGTAVAVSDEEILEAQKLLARTEGIFVEPASAASLAGLK 299
Query: 235 EIAKRPENAGKLIVVIF 251
++ + VV+
Sbjct: 300 KLREEGIIDKGERVVVV 316
>gnl|CDD|180709 PRK06815, PRK06815, hypothetical protein; Provisional.
Length = 317
Score = 55.5 bits (134), Expect = 7e-09
Identities = 67/246 (27%), Positives = 109/246 (44%), Gaps = 38/246 (15%)
Query: 27 IEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAEL-VLTDPAKGMKGAV 85
I +SGN G G+A A + + P S + +RA GAE+ + A + A
Sbjct: 72 ITASSGNHGQGVALAAKLAGIPVTVYAPEQASAIKLDAIRALGAEVRLYGGDALNAELAA 131
Query: 86 QKAEEILAKTPNAYMLQQFENPAN-PKI--HYETTGPELWKGSGGRIDALVSGIGTGGTI 142
++A E K + +P N P++ T G EL + +DA+ +G GG I
Sbjct: 132 RRAAEQQGKV--------YISPYNDPQVIAGQGTIGMELVE-QQPDLDAVFVAVGGGGLI 182
Query: 143 TGAGKFLKEKNPNIKLYG------------------IEPTESPVLSGGKPGPHKIQGIGA 184
+G +LK +P ++ G +E E P LS G G G+
Sbjct: 183 SGIATYLKTLSPKTEIIGCWPANSPSLYTSLEAGEIVEVAEQPTLSDGTAG-----GVEP 237
Query: 185 GFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAG 244
G + L +ID+ V VS +E E +L+A + + ++G A AAA+++A R + G
Sbjct: 238 GAITFPLCQQLIDQKVLVSEEEIKEAMRLIAETDRWLIEGAAGVALAAALKLAPRYQ--G 295
Query: 245 KLIVVI 250
K + V+
Sbjct: 296 KKVAVV 301
>gnl|CDD|237111 PRK12483, PRK12483, threonine dehydratase; Reviewed.
Length = 521
Score = 50.6 bits (121), Expect = 4e-07
Identities = 58/209 (27%), Positives = 91/209 (43%), Gaps = 28/209 (13%)
Query: 12 DAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAE 71
+ A+G+IT ++GN G+A AA + +I MP + + +RA G E
Sbjct: 82 EQLARGVITA--------SAGNHAQGVALAAARLGVKAVIVMPRTTPQLKVDGVRAHGGE 133
Query: 72 LVLTDPA--KGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGGRI 129
+VL + + A++ AEE + F++P + T E+ + G +
Sbjct: 134 VVLHGESFPDALAHALKLAEE-----EGLTFVPPFDDP-DVIAGQGTVAMEILRQHPGPL 187
Query: 130 DALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGG-KPGPHKIQGIGAGFVP 188
DA+ +G GG I G ++K P IK+ G+EP +S L G + G F
Sbjct: 188 DAIFVPVGGGGLIAGIAAYVKYVRPEIKVIGVEPDDSNCLQAALAAGERVVLGQVGLFAD 247
Query: 189 GVLEVNI-----------IDEVVQVSSDE 206
GV I +DEVV VS+DE
Sbjct: 248 GVAVAQIGEHTFELCRHYVDEVVTVSTDE 276
>gnl|CDD|236182 PRK08198, PRK08198, threonine dehydratase; Provisional.
Length = 404
Score = 49.8 bits (120), Expect = 7e-07
Identities = 43/142 (30%), Positives = 64/142 (45%), Gaps = 29/142 (20%)
Query: 129 IDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPV----LSGGKP----GPHKI- 179
+D +V IG GG I+G +K P +++ G++ +P L+ G+P I
Sbjct: 171 VDTVVVPIGGGGLISGVATAVKALRPEVRVIGVQAEGAPAMPESLAAGRPVELESVDTIA 230
Query: 180 QGIGAGFVPGVLEVNII----DEVVQVSSDE---AI----ETAKLLALKEGLFVGISSGG 228
GI PG L II D+VV VS +E AI E AKL+ EG +G
Sbjct: 231 DGIAVK-RPGDLTFEIIRELVDDVVTVSDEEIARAILLLLERAKLVV--EG------AGA 281
Query: 229 AAAAAIEIAKRPENAGKLIVVI 250
+ AA+ K K++ V+
Sbjct: 282 VSVAALLSGKLDVKGKKVVAVL 303
>gnl|CDD|180550 PRK06382, PRK06382, threonine dehydratase; Provisional.
Length = 406
Score = 48.3 bits (115), Expect = 2e-06
Identities = 67/258 (25%), Positives = 112/258 (43%), Gaps = 29/258 (11%)
Query: 7 YSMISDAEAK-GLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIIL 65
+S +S+ E + G+IT ++GN G+A+ A+ I MP ++ +
Sbjct: 64 FSKLSEDELRNGVITA--------SAGNHAQGVAYAASINGIDAKIVMPEYTIPQKVNAV 115
Query: 66 RAFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGS 125
A+GA ++LT + A + A++I A N ++ F + T G E+ +
Sbjct: 116 EAYGAHVILT--GRDYDEAHRYADKI-AMDENRTFIEAFNDRWVISGQ-GTIGLEIMEDL 171
Query: 126 GGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPV----LSGGKPGPHK--- 178
+D ++ +G GG I+G K NPN+K+ GIE S L GK H
Sbjct: 172 PD-LDQIIVPVGGGGLISGIALAAKHINPNVKIIGIESELSDSMKASLREGKIVAHTSGV 230
Query: 179 --IQGIGAGFVPGVLEVNI----IDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAA 232
GI + PG L +I +D++V V ++E++ A + V SG A
Sbjct: 231 SICDGISVKY-PGDLTFDIAKNYVDDIVTV-TEESVSKAIYKLFEREKIVAEPSGAVGLA 288
Query: 233 AIEIAKRPENAGKLIVVI 250
AI K K+ +V+
Sbjct: 289 AIMEGKVDVKGKKVAIVV 306
>gnl|CDD|223572 COG0498, ThrC, Threonine synthase [Amino acid transport and
metabolism].
Length = 411
Score = 46.9 bits (112), Expect = 4e-06
Identities = 56/269 (20%), Positives = 99/269 (36%), Gaps = 66/269 (24%)
Query: 22 GESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPAS-MSLERRIILRAFGAELVLTDPAKG 80
G ++ +SGNTG A AA ++ + P +S + + GA ++ G
Sbjct: 125 GAKTILCASSGNTGASAAAYAARAGLKVFVLYPKGKVSPGKLAQMLTLGAHVI---AVDG 181
Query: 81 MKGAVQK-AEEILAKTPNAYMLQQFENPANP------KIHYETTGPELWKGSGGRI-DAL 132
Q+ +E + + N NP K + E+ + G + D +
Sbjct: 182 NFDDAQELVKEAANREGLLSAV----NSINPYRLEGQKTYAF----EIAEQLGWKAPDHV 233
Query: 133 VSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGIGA-GFVPGVL 191
V +G GG + K KE P K+ ++P + G+ A GF PGV
Sbjct: 234 VVPVGNGGNLLAIYKGFKEGLPIGKI-----DKAP----------NMNGVQAEGFSPGVY 278
Query: 192 EVNIIDEVVQ------------------------------VSSDEAIETAKLLALKEGLF 221
E + VS +E +E KLLA +EG+
Sbjct: 279 AWKEGRETPETIAPAMDIGNPSNWERALFALRESGGLAVAVSDEEILEAIKLLAEREGIL 338
Query: 222 VGISSGGAAAAAIEIAKRPENAGKLIVVI 250
+ S A AA +++ ++ + + +V++
Sbjct: 339 IEPHSAVAVAALLKLREKIIDPDETVVLV 367
>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 = 45.9 bits (109), Expect = 1e-05
Identities = 32/145 (22%), Positives = 59/145 (40%), Gaps = 9/145 (6%)
Query: 30 TSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAE---LVLTDPAKGMKGAVQ 86
++GN G A+ + MPA+ ++ ++ FG E ++L
Sbjct: 71 SAGNHAQGFAYACRHLGVHGTVFMPATTPKQKIDRVKIFGGEFIEIILV--GDTFDQCAA 128
Query: 87 KAEEILAKTPNAYMLQQFENPANPKIHYE-TTGPELWKGSGGRIDALVSGIGTGGTITGA 145
A E + + F++P I + T E+ + D +V +G GG I+G
Sbjct: 129 AAREHVEDH-GGTFIPPFDDPR--IIEGQGTVAAEILDQLPEKPDYVVVPVGGGGLISGL 185
Query: 146 GKFLKEKNPNIKLYGIEPTESPVLS 170
+L +P K+ G+EP +P +
Sbjct: 186 TTYLAGTSPKTKIIGVEPEGAPSMK 210
>gnl|CDD|181457 PRK08526, PRK08526, threonine dehydratase; Provisional.
Length = 403
Score = 43.9 bits (104), Expect = 4e-05
Identities = 66/246 (26%), Positives = 99/246 (40%), Gaps = 38/246 (15%)
Query: 27 IEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQ 86
I ++GN G+A A + +I MP + L + +A GAE++L A
Sbjct: 72 IAASAGNHAQGVAISAKKFGIKAVIVMPEATPLLKVSGTKALGAEVILK--GDNYDEAYA 129
Query: 87 KAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSG----------GRIDALVSGI 136
A E AK N + FE+ E+ G G +D +V +
Sbjct: 130 FALEY-AKENNLTFIHPFEDE------------EVMAGQGTIALEMLDEISDLDMVVVPV 176
Query: 137 GTGGTITGAGKFLKEKNPNIKLYGIEPTESPVL--SGGKPGPHKIQG---IGAGF-VPGV 190
G GG I+G K+ NPNIK+ G+ +P + S + I G V
Sbjct: 177 GGGGLISGIASAAKQINPNIKIIGVGAKGAPAMYESFHAKKIINSKSVRTIADGIAVRDA 236
Query: 191 LEVNI------IDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAG 244
+N+ +D+ VQV DE I A L L++ V +G A+ AA+ K G
Sbjct: 237 SPINLAIILECVDDFVQV-DDEEIANAILFLLEKQKIVVEGAGAASVAALLHQKIDLKKG 295
Query: 245 KLIVVI 250
K I V+
Sbjct: 296 KKIGVV 301
>gnl|CDD|236417 PRK09224, PRK09224, threonine dehydratase; Reviewed.
Length = 504
Score = 43.2 bits (103), Expect = 1e-04
Identities = 59/230 (25%), Positives = 95/230 (41%), Gaps = 56/230 (24%)
Query: 7 YSMIS----DAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERR 62
Y+ ++ + A+G+IT ++GN G+A AA + +I MP + +
Sbjct: 56 YNKMAQLTEEQLARGVITA--------SAGNHAQGVALSAARLGIKAVIVMPVTTPDIKV 107
Query: 63 IILRAFGAELVLT----DPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYE-TT 117
+RAFG E+VL D A A E LA+ + F++P I + T
Sbjct: 108 DAVRAFGGEVVLHGDSFDEAY------AHAIE-LAEEEGLTFIHPFDDPD--VIAGQGTI 158
Query: 118 GPELWKGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPH 177
E+ + +DA+ +G GG I G ++K+ P IK+ G+EP +S L
Sbjct: 159 AMEILQQHPHPLDAVFVPVGGGGLIAGVAAYIKQLRPEIKVIGVEPEDSACLK------- 211
Query: 178 KIQGIGAG----------FVPGV-----------LEVNIIDEVVQVSSDE 206
+ AG F GV L +D+V+ V +DE
Sbjct: 212 --AALEAGERVDLPQVGLFADGVAVKRIGEETFRLCQEYVDDVITVDTDE 259
>gnl|CDD|181319 PRK08246, PRK08246, threonine dehydratase; Provisional.
Length = 310
Score = 42.2 bits (100), Expect = 1e-04
Identities = 61/216 (28%), Positives = 92/216 (42%), Gaps = 26/216 (12%)
Query: 32 GNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDP--AKGMKGAVQKAE 89
GN G+ +A+ AAA + +P + + LRA GAE+V+ A ++ A A
Sbjct: 77 GNAGLAVAYAAAALGVPATVFVPETAPPAKVARLRALGAEVVVVGAEYADALEAAQAFAA 136
Query: 90 EILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGGRIDALVSGIGTGGTITGAGKFL 149
E A +AY Q E A T G E + +D ++ +G GG I G +
Sbjct: 137 ETGALLCHAY--DQPEVLAGAG----TLGLE-IEEQAPGVDTVLVAVGGGGLIAGIAAWF 189
Query: 150 KEKNPNIKLYGIEPTESPVL----SGGKPGPHKIQGIGA--------GFVPGVLEVNIID 197
+ ++ +EP +P L + G+P + GI A G + L +
Sbjct: 190 E---GRARVVAVEPEGAPTLHAALAAGEPVDVPVSGIAADSLGARRVGEIAFALARAHVV 246
Query: 198 EVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAA 233
V V SDEAI A+ AL E L + + G A A A
Sbjct: 247 TSVLV-SDEAIIAAR-RALWEELRLAVEPGAATALA 280
>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 = 42.1 bits (100), Expect = 2e-04
Identities = 44/153 (28%), Positives = 66/153 (43%), Gaps = 37/153 (24%)
Query: 130 DALVSGIGTGGTITG-AGKFLKEKNPNIKLYGIEPTESPV--------LSGGKPG----- 175
D +++ +G G G F+ +K+ +KL G+E + L GG G
Sbjct: 204 DVVIACVGGGSNAAGLFYPFINDKD--VKLIGVEAGGCGLETGGHAAYLFGGTAGVLHGL 261
Query: 176 --------PHKIQG---IGAGFV-PGV-------LEVNIIDEVVQVSSDEAIETAKLLAL 216
+I I AG PGV + + E V V+ +EA+E KLLA
Sbjct: 262 KMYTLQDEDGQIVPPHSISAGLDYPGVGPEHAYLKDSGRV-EYVAVTDEEALEAFKLLAR 320
Query: 217 KEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
EG+ + S A A AI++AK+ K+IVV
Sbjct: 321 TEGIIPALESSHAIAYAIKLAKKL-GKEKVIVV 352
>gnl|CDD|235699 PRK06110, PRK06110, hypothetical protein; Provisional.
Length = 322
Score = 39.6 bits (93), Expect = 0.001
Identities = 19/53 (35%), Positives = 26/53 (49%)
Query: 21 PGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELV 73
P +I T GN G +AF A I +P S+E+ +RA GAEL+
Sbjct: 68 PRVRGVISATRGNHGQSVAFAARRHGLAATIVVPHGNSVEKNAAMRALGAELI 120
Score = 28.0 bits (63), Expect = 5.2
Identities = 16/61 (26%), Positives = 26/61 (42%), Gaps = 12/61 (19%)
Query: 196 IDEVVQVSSDEAIETAKLL-----ALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVI 250
D +V+V+ DE + + EG GAAA A + +R AGK + ++
Sbjct: 249 ADRIVRVTDDEVAAAMRAYFTDTHNVAEG-------AGAAALAAALQERERLAGKRVGLV 301
Query: 251 F 251
Sbjct: 302 L 302
>gnl|CDD|236318 PRK08639, PRK08639, threonine dehydratase; Validated.
Length = 420
Score = 39.0 bits (92), Expect = 0.002
Identities = 42/162 (25%), Positives = 66/162 (40%), Gaps = 33/162 (20%)
Query: 32 GNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGA---ELVLT----DPAKGMKGA 84
GN G+A+ +I MP + ++ +R FG E+VL D + A
Sbjct: 82 GNHAQGVAYACRHLGIPGVIFMPVTTPQQKIDQVRFFGGEFVEIVLVGDTFDDS--AAAA 139
Query: 85 VQKAEEILAKTPNAYMLQQFENP------ANPKIHYETTGPELWK--GSGGRIDALVSGI 136
+ AEE A + F++P T E+ + G D + +
Sbjct: 140 QEYAEET-----GATFIPPFDDPDVIAGQG-------TVAVEILEQLEKEGSPDYVFVPV 187
Query: 137 GTGGTITGAGKFLKEKNPNIKLYGIEPTESP----VLSGGKP 174
G GG I+G +LKE++P K+ G+EP + L GKP
Sbjct: 188 GGGGLISGVTTYLKERSPKTKIIGVEPAGAASMKAALEAGKP 229
>gnl|CDD|236186 PRK08206, PRK08206, diaminopropionate ammonia-lyase; Provisional.
Length = 399
Score = 38.3 bits (90), Expect = 0.003
Identities = 24/77 (31%), Positives = 40/77 (51%), Gaps = 6/77 (7%)
Query: 2 LQKIGYSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQY--RLIITMPASMSL 59
+ ++ + ++ E + + G+ T GN G G+A AA+Q + +I MP S
Sbjct: 97 ISELSFEELTSGEVREKL--GDITFATATDGNHGRGVA--WAAQQLGQKAVIYMPKGSSE 152
Query: 60 ERRIILRAFGAELVLTD 76
ER +RA GAE ++TD
Sbjct: 153 ERVDAIRALGAECIITD 169
>gnl|CDD|235918 PRK07048, PRK07048, serine/threonine dehydratase; Validated.
Length = 321
Score = 37.7 bits (88), Expect = 0.004
Identities = 57/246 (23%), Positives = 98/246 (39%), Gaps = 45/246 (18%)
Query: 30 TSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQKAE 89
+SGN +A A I MP + R +G E+V D + E
Sbjct: 79 SSGNHAQAIALSARLLGIPATIVMPQDAPAAKVAATRGYGGEVVTYDRYT------EDRE 132
Query: 90 EI---LAKTPNAYMLQQFENPANPKIHY----ETTGPELWKGSGGRIDALVSGIGTGGTI 142
EI LA+ ++ +++P H T EL++ G +DAL +G GG +
Sbjct: 133 EIGRRLAEERGLTLIPPYDHP-----HVIAGQGTAAKELFEEVG-PLDALFVCLGGGGLL 186
Query: 143 TGAGKFLKEKNPNIKLYGIEPT-----------------ESP-VLSGGKPGPHKIQGIGA 184
+G + +P K+YG+EP ++P ++ G H +G
Sbjct: 187 SGCALAARALSPGCKVYGVEPEAGNDGQQSFRSGEIVHIDTPRTIADGAQTQH----LGN 242
Query: 185 GFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAG 244
P + ++D++V VS E ++ + A + + V + AAAA+ + G
Sbjct: 243 YTFPIIRR--LVDDIVTVSDAELVDAMRFFAERMKIVVEPTGCLGAAAALR--GKVPLKG 298
Query: 245 KLIVVI 250
K + VI
Sbjct: 299 KRVGVI 304
>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 = 37.4 bits (87), Expect = 0.005
Identities = 19/55 (34%), Positives = 29/55 (52%)
Query: 22 GESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTD 76
G+ + T GN G G+A+ A + ++ MP + ER +RA GAE +TD
Sbjct: 112 GDITFVTATDGNHGRGVAWAANQLGQKSVVYMPKGSAQERLENIRAEGAECTITD 166
>gnl|CDD|178165 PLN02550, PLN02550, threonine dehydratase.
Length = 591
Score = 37.2 bits (86), Expect = 0.009
Identities = 49/196 (25%), Positives = 82/196 (41%), Gaps = 24/196 (12%)
Query: 26 LIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLT----DPAKGM 81
+I ++GN G+A A +I MP + + + GA +VL D A+
Sbjct: 160 VICSSAGNHAQGVALSAQRLGCDAVIAMPVTTPEIKWQSVERLGATVVLVGDSYDEAQAY 219
Query: 82 KGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGGRIDALVSGIGTGGT 141
A Q+A E + F++P + T G E+ + G + A+ +G GG
Sbjct: 220 --AKQRALE-----EGRTFIPPFDHP-DVIAGQGTVGMEIVRQHQGPLHAIFVPVGGGGL 271
Query: 142 ITGAGKFLKEKNPNIKLYGIEPTESPVLS-GGKPGPHKIQGIGAGFVPGV---------- 190
I G ++K P +K+ G+EP+++ ++ G + GF GV
Sbjct: 272 IAGIAAYVKRVRPEVKIIGVEPSDANAMALSLHHGERVMLDQVGGFADGVAVKEVGEETF 331
Query: 191 -LEVNIIDEVVQVSSD 205
L ++D VV VS D
Sbjct: 332 RLCRELVDGVVLVSRD 347
>gnl|CDD|235539 PRK05638, PRK05638, threonine synthase; Validated.
Length = 442
Score = 37.1 bits (86), Expect = 0.009
Identities = 53/236 (22%), Positives = 94/236 (39%), Gaps = 30/236 (12%)
Query: 22 GESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGM 81
+ I + GN +A +A + +P + + I + AFGA+++ + +
Sbjct: 111 AANGFIVASDGNAAASVAAYSARAGKEAFVVVPRKVDKGKLIQMIAFGAKIIRY--GESV 168
Query: 82 KGAVQKAEEILAKTPNAYMLQQFENPANPKIHYE---TTGPELWKGSGGRIDALVSGIGT 138
A++ AEE LA+ Y + P I E T ELW+ ++ G+
Sbjct: 169 DEAIEYAEE-LARLNGLYNV----TPEYNIIGLEGQKTIAFELWEEINP--THVIVPTGS 221
Query: 139 GGTITGAGKFLKEKNPN------IKLYGIEPTE--SPVLS---GGKPGPHKIQGIGAGFV 187
G + K KE KL ++ TE +P+ S G K ++ + +G
Sbjct: 222 GSYLYSIYKGFKELLEIGVIEEIPKLIAVQ-TERCNPIASEILGNKTKCNETKALGLYVK 280
Query: 188 PGVLE---VNIIDE---VVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIA 237
V++ I E V ++E I + L KEG+F +SS A +++
Sbjct: 281 NPVMKEYVSEAIKESGGTAVVVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLG 336
>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 = 35.6 bits (82), Expect = 0.022
Identities = 60/266 (22%), Positives = 105/266 (39%), Gaps = 40/266 (15%)
Query: 7 YSMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILR 66
YS++++ E K + S+ + T GN G+ + ++AA +++ + M A ++ LR
Sbjct: 138 YSILAEPEFKQFFSR-YSIAVGST-GNLGLSIGIISAALGFQVTVHMSADARQWKKDKLR 195
Query: 67 AFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWK--- 123
+ G +V + G+ AV++ + PN Y + EN + Y L
Sbjct: 196 SHGVTVVEYESDYGV--AVEEGRKAAQSDPNCYFIDD-ENSRTLFLGYAVAASRLKAQFD 252
Query: 124 GSGGRIDA-------LVSGIG--TGGTITGAGKFLKEKNPNIKLYGIEPTESP-VLSGGK 173
G +DA L G+G GG G + ++ + EPT SP +L G
Sbjct: 253 QQGIIVDAEHPLFVYLPCGVGGGPGGVAFGLKLAFGD---HVHCFFAEPTHSPCMLLGVY 309
Query: 174 PGPHK---IQGIG---------------AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLA 215
G H+ +Q IG +GFV +E ++D V + LA
Sbjct: 310 TGLHEQISVQDIGIDNLTAADGLAVGRPSGFVGRAME-RLLDGFYTVDDQTLYDLLGWLA 368
Query: 216 LKEGLFVGISSGGAAAAAIEIAKRPE 241
EG+ + S+ A + +
Sbjct: 369 QSEGIRLEPSALAGMAGPVRVCASEV 394
>gnl|CDD|235994 PRK07334, PRK07334, threonine dehydratase; Provisional.
Length = 403
Score = 35.6 bits (83), Expect = 0.023
Identities = 35/116 (30%), Positives = 52/116 (44%), Gaps = 11/116 (9%)
Query: 129 IDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLS---GGKPGPHKIQGIGAG 185
+D LV IG GG I+G K P+I++ G++ P + G P I G
Sbjct: 172 LDTLVVPIGGGGLISGMATAAKALKPDIEIIGVQTELYPSMYAAIKGVALPCGGSTIAEG 231
Query: 186 F---VPGVLEVNII----DEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAI 234
PG L + I+ D+++ V S+ IE A L L+ V +G A AA+
Sbjct: 232 IAVKQPGQLTLEIVRRLVDDILLV-SEADIEQAVSLLLEIEKTVVEGAGAAGLAAL 286
>gnl|CDD|236317 PRK08638, PRK08638, threonine dehydratase; Validated.
Length = 333
Score = 35.1 bits (81), Expect = 0.031
Identities = 63/250 (25%), Positives = 96/250 (38%), Gaps = 39/250 (15%)
Query: 8 SMISDAE-AKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILR 66
S ++DAE KG++ ++GN G+A A + MP +
Sbjct: 67 SSLTDAEKRKGVVAC--------SAGNHAQGVALSCALLGIDGKVVMPKGAPKSKVAATC 118
Query: 67 AFGAELVLTDPAKGMKGAVQKAEEILAKTPNAYMLQQFENP----ANPKIHYETTGPELW 122
+GAE+VL + K EEI + + +++P I E +LW
Sbjct: 119 GYGAEVVLH--GDNFNDTIAKVEEI-VEEEGRTFIPPYDDPKVIAGQGTIGLEIL-EDLW 174
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEP------TESPVLSGGKPGP 176
+D ++ IG GG I G LK NP I + G++ S G+
Sbjct: 175 D-----VDTVIVPIGGGGLIAGIAVALKSINPTIHIIGVQSENVHGMAAS--FYAGEITT 227
Query: 177 HKIQGIGAG----FVPGVLEVNI----IDEVVQVSSDEAIETAKLLALKEGLFVGISSGG 228
H+ G A PG L I +D++V VS DE I A ++ V +G
Sbjct: 228 HRTTGTLADGCDVSRPGNLTYEIVRELVDDIVLVSEDE-IRNAMKDLIQRNKVVTEGAGA 286
Query: 229 AAAAAIEIAK 238
A AA+ K
Sbjct: 287 LATAALLSGK 296
>gnl|CDD|235842 PRK06608, PRK06608, threonine dehydratase; Provisional.
Length = 338
Score = 35.1 bits (81), Expect = 0.031
Identities = 30/135 (22%), Positives = 58/135 (42%), Gaps = 8/135 (5%)
Query: 30 TSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQKAE 89
++GN G +A+ + + I +P + S ++ +G E++LT+ + + ++ E
Sbjct: 79 STGNHGQAVAYASKLFGIKTRIYLPLNTSKVKQQAALYYGGEVILTNTRQEAEEKAKEDE 138
Query: 90 EILAKTPNAYMLQQFENPANPKIHYE-TTGPELWKGSGGRIDALVSGIGTGGTITGAGKF 148
E Y + ++ + I T E + G DA+ + G GG I+G
Sbjct: 139 E-----QGFYYIHPSDSDS--TIAGAGTLCYEALQQLGFSPDAIFASCGGGGLISGTYLA 191
Query: 149 LKEKNPNIKLYGIEP 163
+ +P L G EP
Sbjct: 192 KELISPTSLLIGSEP 206
>gnl|CDD|176205 cd08243, quinone_oxidoreductase_like_1, Quinone oxidoreductase
(QOR). NAD(P)(H)-dependent oxidoreductases are the
major enzymes in the interconversion of alcohols and
aldehydes, or ketones. The medium chain alcohol
dehydrogenase family (MDR) have a NAD(P)(H)-binding
domain in a Rossmann fold of a beta-alpha form. The
N-terminal region typically has an all-beta catalytic
domain. These proteins typically form dimers (typically
higher plants, mammals) or tetramers (yeast, bacteria),
and have 2 tightly bound zinc atoms per subunit.
Length = 320
Score = 34.5 bits (80), Expect = 0.041
Identities = 19/59 (32%), Positives = 32/59 (54%), Gaps = 3/59 (5%)
Query: 19 ITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDP 77
+ PG+++LI G + +GLA + AK +T + S ER +L+ GA+ V+ D
Sbjct: 140 LQPGDTLLIR--GGTSSVGLAALKLAKALGATVT-ATTRSPERAALLKELGADEVVIDD 195
>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 = 34.1 bits (78), Expect = 0.058
Identities = 17/55 (30%), Positives = 27/55 (49%)
Query: 22 GESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTD 76
G++ T GN G G+A+ A + ++ MP + ER + GAE +TD
Sbjct: 93 GQATFATATDGNHGRGVAWAAQQLGQKAVVYMPKGSAQERVENILNLGAECTITD 147
>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 = 33.9 bits (78), Expect = 0.071
Identities = 35/153 (22%), Positives = 60/153 (39%), Gaps = 38/153 (24%)
Query: 130 DALVSGIGTGGTITGA-GKFLKEKNPNIKLYGIE--------PTESPVLSGGKPGPHKIQ 180
DA+++ +G G G F+ +P+++L G+E + L+ G PG +
Sbjct: 220 DAVIACVGGGSNAIGIFYAFID--DPSVQLIGVEAGGLGIDTDKHAATLAKGSPG--VLH 275
Query: 181 G------------------IGAGF-VPGV--LEVNIID----EVVQVSSDEAIETAKLLA 215
G + AG PGV + + ++ DEA+E KLL+
Sbjct: 276 GMKTYLLQDEDGQILEAHSVSAGLDYPGVGPEHAYLHETGRATYEAITDDEALEAFKLLS 335
Query: 216 LKEGLFVGISSGGAAAAAIEIAKRPENAGKLIV 248
EG+ + S A A +IA ++V
Sbjct: 336 RNEGIIPALESSHALAHLEKIAPTLPKDQIVVV 368
>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 = 33.8 bits (78), Expect = 0.079
Identities = 19/61 (31%), Positives = 32/61 (52%), Gaps = 8/61 (13%)
Query: 16 KGLITPGESVLIEPTSGNTGIGLAFMAAAKQY--RLIITMPASMSLERRIILRAFGAELV 73
G++ PG++VL+ G G+GL AK R+I+T S E+ + + GA+ V
Sbjct: 129 AGVLKPGDTVLVL---GAGGVGLLAAQLAKAAGARVIVT---DRSDEKLELAKELGADHV 182
Query: 74 L 74
+
Sbjct: 183 I 183
>gnl|CDD|237087 PRK12391, PRK12391, tryptophan synthase subunit beta; Reviewed.
Length = 427
Score = 33.2 bits (77), Expect = 0.12
Identities = 34/136 (25%), Positives = 51/136 (37%), Gaps = 33/136 (24%)
Query: 148 FLKEK---NPNIKLYGIEPTESPVLSGG----------KPGP-HKIQGIGAGFVP----- 188
FL +K + + +EP P L+ G P K+ +G FVP
Sbjct: 274 FLGDKLEGKKDTRFIAVEPAACPTLTKGEYAYDFGDTAGLTPLLKMYTLGHDFVPPPIHA 333
Query: 189 ------GV-------LEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIE 235
G+ + +I E E E A L A EG+ S A AAAI+
Sbjct: 334 GGLRYHGMAPLVSLLVHEGLI-EARAYPQTEVFEAAVLFARTEGIVPAPESSHAIAAAID 392
Query: 236 IAKRPENAGKLIVVIF 251
A + + G+ V++F
Sbjct: 393 EALKAKEEGEEKVILF 408
>gnl|CDD|223211 COG0133, TrpB, Tryptophan synthase beta chain [Amino acid transport
and metabolism].
Length = 396
Score = 33.3 bits (77), Expect = 0.13
Identities = 40/155 (25%), Positives = 67/155 (43%), Gaps = 41/155 (26%)
Query: 130 DALVSGIGTGGTITGA-GKFLKEKNPNIKLYGIEPT----ESP----VLSGGKPG----- 175
DA+V+ +G G G F+ + +++L G+E E+ L+ G+PG
Sbjct: 225 DAVVACVGGGSNAIGIFHPFIDD--ESVRLIGVEAAGKGIETGKHAATLTAGRPGVLHGM 282
Query: 176 --------------PHKIQGIGAGF-VPGV------LEVNIIDEVVQVSSDEAIETAKLL 214
H I AG PGV L+ E V ++ +EA+E +LL
Sbjct: 283 KTYLLQDEDGQILESHSIS---AGLDYPGVGPEHAYLKDIGRAEYVSITDEEALEAFQLL 339
Query: 215 ALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
+ EG+ + S A A A+++A + ++IVV
Sbjct: 340 SRLEGIIPALESSHALAYALKLAPK-LPKDEIIVV 373
>gnl|CDD|235830 PRK06558, PRK06558, V-type ATP synthase subunit K; Validated.
Length = 159
Score = 32.3 bits (74), Expect = 0.14
Identities = 18/31 (58%), Positives = 20/31 (64%), Gaps = 1/31 (3%)
Query: 219 GLFVGISSGGAAAAAIEI-AKRPENAGKLIV 248
GLF IS G AAA I+I AKRPE K I+
Sbjct: 105 GLFSAISQGKVAAAGIQILAKRPEEFTKGII 135
>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 = 32.8 bits (75), Expect = 0.16
Identities = 20/62 (32%), Positives = 29/62 (46%)
Query: 198 EVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVIFPSFGER 257
E +EA E A + A EG+ S A AAAI+ A++ G+ V++F G
Sbjct: 346 EARAYDQEEAFEAAVIFAKTEGIVPAPESAHAIAAAIDEARKCRETGEEKVILFNLSGHG 405
Query: 258 YL 259
L
Sbjct: 406 LL 407
>gnl|CDD|223677 COG0604, Qor, NADPH:quinone reductase and related Zn-dependent
oxidoreductases [Energy production and conversion /
General function prediction only].
Length = 326
Score = 32.7 bits (75), Expect = 0.18
Identities = 15/61 (24%), Positives = 28/61 (45%), Gaps = 3/61 (4%)
Query: 14 EAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELV 73
+ + PGE+VL+ +G G +A A ++ S E+ +L+ GA+ V
Sbjct: 135 FDRAGLKPGETVLVHGAAGGVGSAAIQLAKALGATVVAV---VSSSEKLELLKELGADHV 191
Query: 74 L 74
+
Sbjct: 192 I 192
>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 = 32.5 bits (74), Expect = 0.21
Identities = 30/132 (22%), Positives = 55/132 (41%), Gaps = 13/132 (9%)
Query: 128 RIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPH---KIQGIGA 184
+ D++V G+GGTI G L P+++L G+ + +Q I
Sbjct: 176 KFDSIVVASGSGGTIAGLSLGLSHLMPDVELVGVTVSR----FVADQTDKFVNLVQAIAE 231
Query: 185 GF-VPGVLEVNIIDEV----VQVSSDEAIETAKLLALKEGLFVG-ISSGGAAAAAIEIAK 238
G + + + D+ V + E +E K +A EG+ + + +G A I+ +
Sbjct: 232 GLELTVSAVIPLWDDYFGPGYGVPTSEGMEIVKKVASLEGIILDPVYTGKAFYGLIDGIR 291
Query: 239 RPENAGKLIVVI 250
+ E K I+ I
Sbjct: 292 KKEFGDKPILFI 303
>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 = 32.1 bits (73), Expect = 0.24
Identities = 56/239 (23%), Positives = 94/239 (39%), Gaps = 21/239 (8%)
Query: 26 LIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAV 85
++ ++GN G LA+ AA + R I M + + +R GAE+ + + +
Sbjct: 70 VVAASTGNHGRALAYAAAEEGVRATICMSELVPQNKVDEIRRLGAEVRIVGRS---QDDA 126
Query: 86 QKAEEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGGRIDALVSGIGTGGTITGA 145
Q+ E L ML F++P T G E+ + LV G GG +G
Sbjct: 127 QEEVERLVADRGLTMLPPFDHPDIVAGQ-GTLGLEVVEQMPDLATVLVPLSG-GGLASGV 184
Query: 146 GKFLKEKNPNIKLYGIEPTESPV----LSGGKPG-----PHKIQGIGAGF-----VPGVL 191
+K P+ ++ G+ L G+P P +G G V +
Sbjct: 185 AMAVKAARPDTRVIGVSMERGAAMKASLQAGRPVLVAELPTLADSLGGGIGLDNRVTFAM 244
Query: 192 EVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVI 250
++DE+V VS E I A E + +G AA+ +A + +N G V++
Sbjct: 245 CKALLDEIVLVSEAE-IAAGIRHAYAEEREIVEGAGAVGIAAL-LAGKIKNPGPCAVIV 301
>gnl|CDD|173823 cd00314, plant_peroxidase_like, Heme-dependent peroxidases similar
to plant peroxidases. Along with animal peroxidases,
these enzymes belong to a group of peroxidases
containing a heme prosthetic group (ferriprotoporphyrin
IX), which catalyzes a multistep oxidative reaction
involving hydrogen peroxide as the electron acceptor.
The plant peroxidase-like superfamily is found in all
three kingdoms of life and carries out a variety of
biosynthetic and degradative functions. Several
sub-families can be identified. Class I includes
intracellular peroxidases present in fungi, plants,
archaea and bacteria, called catalase-peroxidases, that
can exhibit both catalase and broad-spectrum peroxidase
activities depending on the steady-state concentration
of hydrogen peroxide. Catalase-peroxidases are typically
comprised of two homologous domains that probably arose
via a single gene duplication event. Class II includes
ligninase and other extracellular fungal peroxidases,
while class III is comprised of classic extracellular
plant peroxidases, like horseradish peroxidase.
Length = 255
Score = 32.1 bits (73), Expect = 0.27
Identities = 16/64 (25%), Positives = 22/64 (34%), Gaps = 6/64 (9%)
Query: 126 GGRIDAL---VSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
GR+DA + G + E K G+ P+E LS G H + G
Sbjct: 108 FGRLDATEPDLGVPDPEGLLPNETSSATELRDKFKRMGLSPSELVALSA---GAHTLGGK 164
Query: 183 GAGF 186
G
Sbjct: 165 NHGD 168
>gnl|CDD|215524 PLN02970, PLN02970, serine racemase.
Length = 328
Score = 32.0 bits (73), Expect = 0.30
Identities = 34/161 (21%), Positives = 61/161 (37%), Gaps = 21/161 (13%)
Query: 8 SMISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRA 67
S+ D KG++T +SGN LA A + I +P + + +
Sbjct: 68 SLSDDQAEKGVVTH--------SSGNHAAALALAAKLRGIPAYIVVPKNAPACKVDAVIR 119
Query: 68 FGAELVLTDPAKGMKGAVQKAEEILAK---TPNAYMLQQFENPANPKIHYE-TTGPELWK 123
+G + +P V+ E + A+ A ++ + + I + T E +
Sbjct: 120 YGGIITWCEPT------VESREAVAARVQQETGAVLIHPYNDG--RVISGQGTIALEFLE 171
Query: 124 GSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPT 164
+D ++ I GG I+G K P+IK+ EP
Sbjct: 172 QVPE-LDVIIVPISGGGLISGIALAAKAIKPSIKIIAAEPK 211
>gnl|CDD|225590 COG3048, DsdA, D-serine dehydratase [Amino acid transport and
metabolism].
Length = 443
Score = 32.0 bits (73), Expect = 0.36
Identities = 56/242 (23%), Positives = 96/242 (39%), Gaps = 36/242 (14%)
Query: 30 TSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQKAE 89
++GN G+ + M+AA +++ + M A ++ LR+ G +V + G+ AV++
Sbjct: 167 STGNLGLSIGIMSAALGFKVTVHMSADARAWKKDKLRSHGVTVVEYEQDYGV--AVEEGR 224
Query: 90 EILAKTPNAYMLQQFENPANPKIHYETTGPELWK---GSGGRIDA-------LVSGIGTG 139
+ PN + + EN + Y L K G +DA L G+G G
Sbjct: 225 KEAESDPNCFFIDD-ENSRTLFLGYAVAAQRLKKQFDEQGIVVDAEHPLFVYLPCGVGGG 283
Query: 140 -GTITGAGKFLKEKNPNIKLYGIEPTESP-VLSGGKPGPHK---IQGIG----------- 183
G + K ++ + EPT SP +L G G H+ +Q IG
Sbjct: 284 PGGVAFGLKLAFGD--HVHCFFAEPTHSPCMLLGVYTGLHEQISVQDIGIDNLTAADGLA 341
Query: 184 ----AGFVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKR 239
+GFV +E ++D V + LA +EG+ + S+ A +
Sbjct: 342 VGRPSGFVGRAME-RLLDGYYTVDDQTLYDLLGWLAQEEGIRLEPSALAGMAGPQRVCAS 400
Query: 240 PE 241
E
Sbjct: 401 VE 402
>gnl|CDD|235288 PRK04346, PRK04346, tryptophan synthase subunit beta; Validated.
Length = 397
Score = 31.6 bits (73), Expect = 0.38
Identities = 18/52 (34%), Positives = 30/52 (57%), Gaps = 1/52 (1%)
Query: 198 EVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
E V ++ DEA+E +LL+ EG+ + S A A A+++A ++IVV
Sbjct: 326 EYVSITDDEALEAFQLLSRLEGIIPALESSHALAYALKLAPTL-GKDQIIVV 376
>gnl|CDD|224269 COG1350, COG1350, Predicted alternative tryptophan synthase
beta-subunit (paralog of TrpB) [General function
prediction only].
Length = 432
Score = 31.6 bits (72), Expect = 0.45
Identities = 18/56 (32%), Positives = 25/56 (44%)
Query: 196 IDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVIF 251
I E +E E A L A EG+ S A AAI+ A + G+ V++F
Sbjct: 354 IVEARAYDQEEVFEAAVLFARTEGIVPAPESAHAIKAAIDEALKAREEGEEKVILF 409
>gnl|CDD|177398 PHA02569, 39, DNA topoisomerase II large subunit; Provisional.
Length = 602
Score = 30.9 bits (70), Expect = 0.77
Identities = 14/25 (56%), Positives = 18/25 (72%), Gaps = 2/25 (8%)
Query: 186 FVPGVLEVNIIDEVVQVSSDEAIET 210
+VPG+ V IIDE++ S DEAI T
Sbjct: 42 YVPGL--VKIIDEIIDNSVDEAIRT 64
>gnl|CDD|181283 PRK08197, PRK08197, threonine synthase; Validated.
Length = 394
Score = 30.7 bits (70), Expect = 0.89
Identities = 20/48 (41%), Positives = 22/48 (45%)
Query: 29 PTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTD 76
PT+GN G A AA R I MPA R+ GAEL L D
Sbjct: 133 PTNGNAGAAWAAYAARAGIRATIFMPADAPEITRLECALAGAELYLVD 180
>gnl|CDD|130080 TIGR01007, eps_fam, capsular exopolysaccharide family. This model
describes the capsular exopolysaccharide proteins in
bacteria. The exopolysaccharide gene cluster consists of
several genes which encode a number of proteins which
regulate the exoploysaccharide biosynthesis(EPS).
Atleast 13 genes espA to espM in streptococcus species
seem to direct the EPS proteins and all of which share
high homology. Functional roles were characterized by
gene disruption experiments which resulted in
exopolysaccharide-deficient phenotypes [Transport and
binding proteins, Carbohydrates, organic alcohols, and
acids].
Length = 204
Score = 30.1 bits (68), Expect = 1.0
Identities = 19/49 (38%), Positives = 27/49 (55%)
Query: 47 YRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQKAEEILAKT 95
Y +I T P + II RA A +++TD + K VQKA+E L +T
Sbjct: 130 YIIIDTPPIGTVTDAAIIARACDASILVTDAGEIKKRDVQKAKEQLEQT 178
>gnl|CDD|237513 PRK13803, PRK13803, bifunctional phosphoribosylanthranilate
isomerase/tryptophan synthase subunit beta; Provisional.
Length = 610
Score = 30.2 bits (68), Expect = 1.2
Identities = 15/50 (30%), Positives = 24/50 (48%), Gaps = 1/50 (2%)
Query: 200 VQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
V+ +EA++ KLLA EG+ + S A A E K +++V
Sbjct: 540 TSVTDEEALDAFKLLAKLEGIIPALESSHALAYLKEGRK-KFKKKDIVIV 588
>gnl|CDD|107210 cd06449, ACCD, Aminocyclopropane-1-carboxylate deaminase (ACCD):
Pyridoxal phosphate (PLP)-dependent enzyme which
catalyzes the conversion of
1-aminocyclopropane-L-carboxylate (ACC), a precursor of
the plant hormone ethylene, to alpha-ketobutyrate and
ammonia.
Length = 307
Score = 29.7 bits (67), Expect = 1.5
Identities = 30/129 (23%), Positives = 49/129 (37%), Gaps = 14/129 (10%)
Query: 123 KGSGGRIDALVSGIGTGGTITGAGKFLKEKNPNIKLYGIEPTESPVLSGGKPGPHKIQGI 182
+ G + D++V TG T G L ++ GI+ + P K ++
Sbjct: 169 EELGFKFDSIVVCSVTGSTHAGLSVGLAALGRQRRVIGIDASAKP----EKTKAQVLRIA 224
Query: 183 GAGFVPGVLEVNIIDEVVQ---------VSSDEAIETAKLLALKEGLFVG-ISSGGAAAA 232
A LEV D V+ + +DE IE KL A EG+ + G +
Sbjct: 225 QAKLAEEGLEVKEEDVVLDDDYAAPEYGIPNDETIEAIKLCARLEGIITDPVYEGKSMQG 284
Query: 233 AIEIAKRPE 241
I++ + E
Sbjct: 285 MIDLVRNGE 293
>gnl|CDD|224323 COG1405, SUA7, Transcription initiation factor TFIIIB, Brf1
subunit/Transcription initiation factor TFIIB
[Transcription].
Length = 285
Score = 29.6 bits (67), Expect = 1.8
Identities = 17/42 (40%), Positives = 23/42 (54%), Gaps = 4/42 (9%)
Query: 196 IDEVVQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIA 237
+ + V+ +AIE K A + GL G S G AAAAI +A
Sbjct: 207 LSDEVR---RKAIEIVKK-AKRAGLTAGKSPAGLAAAAIYLA 244
>gnl|CDD|235789 PRK06381, PRK06381, threonine synthase; Validated.
Length = 319
Score = 29.3 bits (66), Expect = 1.9
Identities = 37/143 (25%), Positives = 60/143 (41%), Gaps = 18/143 (12%)
Query: 10 ISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFG 69
I++A + + G S + T GN G +A+ A + +I +P S S R + +G
Sbjct: 50 IAEAHVRRAMRLGYSGITVGTCGNYGASIAYFARLYGLKAVIFIPRSYSNSRVKEMEKYG 109
Query: 70 AELVLTDPAKGMKGAVQKAEE---ILAKTPNAYMLQQFENP--ANPKIHYETTGP---EL 121
AE++ D G ++A E AK Y NP N + E E+
Sbjct: 110 AEIIYVD------GKYEEAVERSRKFAKENGIYD----ANPGSVNSVVDIEAYSAIAYEI 159
Query: 122 WKGSGGRIDALVSGIGTGGTITG 144
++ G DA+ +G G T+ G
Sbjct: 160 YEALGDVPDAVAVPVGNGTTLAG 182
Score = 28.5 bits (64), Expect = 4.3
Identities = 16/49 (32%), Positives = 25/49 (51%)
Query: 202 VSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVI 250
S DE ++ A+LL EGL +S A AA ++ K+ ++ VI
Sbjct: 266 FSDDEMVKYAELLRRMEGLNALPASASALAALVKYLKKNGVNDNVVAVI 314
>gnl|CDD|176193 cd08231, MDR_TM0436_like, Hypothetical enzyme TM0436 resembles the
zinc-dependent alcohol dehydrogenases (ADH). This group
contains the hypothetical TM0436 alcohol dehydrogenase
from Thermotoga maritima, proteins annotated as
5-exo-alcohol dehydrogenase, and other members of the
medium chain dehydrogenases/reductase
(MDR)/zinc-dependent alcohol dehydrogenase-like family.
MDR, 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.
Length = 361
Score = 29.5 bits (67), Expect = 2.0
Identities = 19/63 (30%), Positives = 33/63 (52%), Gaps = 7/63 (11%)
Query: 14 EAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQ--YRLIITMPASMSLERRIILRAFGAE 71
+ G + G++V+++ G +GL +AAAK R +I + S ER + R FGA+
Sbjct: 170 DRAGPVGAGDTVVVQ---GAGPLGLYAVAAAKLAGARRVIVIDGSP--ERLELAREFGAD 224
Query: 72 LVL 74
+
Sbjct: 225 ATI 227
>gnl|CDD|223326 COG0248, GppA, Exopolyphosphatase [Nucleotide transport and
metabolism / Inorganic ion transport and metabolism].
Length = 492
Score = 29.6 bits (67), Expect = 2.1
Identities = 19/100 (19%), Positives = 35/100 (35%), Gaps = 17/100 (17%)
Query: 136 IGTGGTITGAGKFLKEKNP----NIKLYGIEPTE-----SPVLSGGKPGPHKIQGIGAG- 185
+GT GTI K + + Y I E ++ K++G+
Sbjct: 206 VGTSGTIRALAKLHMAQGSYPLRVLHGYEITAEELEKLLERLIRMTSEERLKLEGLSKDR 265
Query: 186 ---FVPGVLEVNIIDEVVQVSSDEAIETAKLLALKEGLFV 222
+ G I++ V + S E + + L+EG+
Sbjct: 266 ADVILAGAA---ILEAVFEALSIERMIVSD-GGLREGVLY 301
>gnl|CDD|107208 cd06447, D-Ser-dehyd, D-Serine dehydratase is a pyridoxal phosphate
(PLP)-dependent enzyme which catalyzes the conversion of
L- or D-serine to pyruvate and ammonia. D-serine
dehydratase serves as a detoxifying enzyme in most E.
coli strains where D-serine is a competitive antagonist
of beta-alanine in the biosynthetic pathway to
pentothenate and coenzyme A. D-serine dehydratase is
different from other pyridoxal-5'-phosphate-dependent
enzymes in that it catalyzes alpha, beta-elimination
reactions on amino acids.
Length = 404
Score = 29.2 bits (66), Expect = 2.2
Identities = 64/280 (22%), Positives = 107/280 (38%), Gaps = 55/280 (19%)
Query: 1 MLQKIG-YSMISDAEAKGL-----ITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMP 54
+L YS ++ + + L I G ++GN G+ + MAAA +++ + M
Sbjct: 113 LLTLEDDYSKLASEKFRKLFSQYSIAVG-------STGNLGLSIGIMAAALGFKVTVHMS 165
Query: 55 ASMSLERRIILRAFGAELVL--TDPAKGMKGAVQKAEEILAKTPNAYMLQQFENPANPKI 112
A ++ LR+ G +V TD +K AV++ + A P Y + EN + +
Sbjct: 166 ADAKQWKKDKLRSKGVTVVEYETDYSK----AVEEGRKQAAADPMCYFVDD-ENSRDLFL 220
Query: 113 HYETTGPEL---WKGSGGRIDA-------LVSGIG--TGGTITGAGKFLKEKNPNIKLYG 160
Y L G ++DA L G+G GG G + N+ +
Sbjct: 221 GYAVAASRLKAQLAELGIKVDAEHPLFVYLPCGVGGAPGGVAFGLKLIFGD---NVHCFF 277
Query: 161 IEPTESP-VLSGGKPGPHK---IQGIG---------------AGFVPGVLEVNIIDEVVQ 201
EPT SP +L G G H +Q IG +G V ++E ++ +
Sbjct: 278 AEPTHSPCMLLGMATGLHDKISVQDIGIDNRTAADGLAVGRPSGLVGKLME-PLLSGIYT 336
Query: 202 VSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPE 241
V DE +L E + V S+ ++ E
Sbjct: 337 VEDDELYRLLAMLKDSENIEVEPSAAAGFTGPAQVLSEAE 376
>gnl|CDD|183851 PRK13028, PRK13028, tryptophan synthase subunit beta; Provisional.
Length = 402
Score = 29.4 bits (67), Expect = 2.4
Identities = 41/155 (26%), Positives = 67/155 (43%), Gaps = 41/155 (26%)
Query: 130 DALVSGIGTG----GTITGAGKFLKEKNPNIKLYGIEPT--------ESPVLSGGKPG-- 175
DA+V+ +G G G + FL +++ ++L G+EP + L+ GKPG
Sbjct: 232 DAVVACVGGGSNAIGLFSA---FLDDES--VRLVGVEPAGRGLDLGEHAATLTLGKPGVI 286
Query: 176 --------------PHKIQGIGAGF-VPGV------LEVNIIDEVVQVSSDEAIETAKLL 214
P + I AG PGV L+ E V + +EA++ LL
Sbjct: 287 HGFKSYVLQDEDGEPAPVHSIAAGLDYPGVGPEHAYLKDIGRVEYVTATDEEALDAFFLL 346
Query: 215 ALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
+ EG+ + S A A AI++A + + I+V
Sbjct: 347 SRTEGIIPALESSHAVAYAIKLAPE-LSKDETILV 380
>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 = 28.7 bits (65), Expect = 2.9
Identities = 19/59 (32%), Positives = 29/59 (49%), Gaps = 3/59 (5%)
Query: 16 KGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVL 74
+ PG+SVLI S + G+ +A A +I T + + E+R L A GA V+
Sbjct: 139 LAGLRPGDSVLITAASSSVGLAAIQIANAAGATVIAT---TRTSEKRDALLALGAAHVI 194
>gnl|CDD|233328 TIGR01243, CDC48, AAA family ATPase, CDC48 subfamily. This
subfamily of the AAA family ATPases includes two members
each from three archaeal species. It also includes yeast
CDC48 (cell division control protein 48) and the human
ortholog, transitional endoplasmic reticulum ATPase
(valosin-containing protein). These proteins in
eukaryotes are involved in the budding and transfer of
membrane from the transitional endoplasmic reticulum to
the Golgi apparatus.
Length = 733
Score = 29.1 bits (65), Expect = 3.1
Identities = 14/41 (34%), Positives = 22/41 (53%)
Query: 210 TAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVVI 250
TA L ++ G FV I G + AI RP++ G+ I+ +
Sbjct: 25 TAARLGVEPGDFVEIEKGDRSVVAIVWPLRPDDEGRGIIRM 65
>gnl|CDD|176213 cd08251, polyketide_synthase, 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 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. 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 = 303
Score = 28.2 bits (63), Expect = 4.5
Identities = 16/60 (26%), Positives = 29/60 (48%), Gaps = 3/60 (5%)
Query: 10 ISDAEAKGLITPGESVLIEPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFG 69
+ DA A+ + GE +LI+ +G TG+ +A K + T + S ++ L+ G
Sbjct: 109 VIDAFARAGLAKGEHILIQTATGGTGLMAVQLARLKGAEIYAT---ASSDDKLEYLKQLG 165
>gnl|CDD|238692 cd01398, RPI_A, RPI_A: Ribose 5-phosphate isomerase type A (RPI_A)
subfamily; RPI catalyzes the reversible conversion of
ribose-5-phosphate to ribulose 5-phosphate, the first
step of the non-oxidative branch of the pentose
phosphate pathway. This reaction leads to the conversion
of phosphosugars into glycolysis intermediates, which
are precursors for the synthesis of amino acids,
vitamins, nucleotides, and cell wall components. In
plants, RPI is part of the Calvin cycle as ribulose
5-phosphate is the carbon dioxide receptor in the first
dark reaction of photosynthesis. There are two unrelated
types of RPIs (A and B), which catalyze the same
reaction, at least one type of RPI is present in an
organism. RPI_A is more widely distributed than RPI_B in
bacteria, eukaryotes, and archaea.
Length = 213
Score = 27.8 bits (63), Expect = 4.6
Identities = 12/39 (30%), Positives = 21/39 (53%), Gaps = 1/39 (2%)
Query: 217 KEGLFVGISSGGAAAAAIE-IAKRPENAGKLIVVIFPSF 254
++G+ +G+ +G A IE + +R G IV + SF
Sbjct: 14 EDGMVIGLGTGSTVAYFIEALGERVREEGLNIVGVPTSF 52
>gnl|CDD|223363 COG0286, HsdM, Type I restriction-modification system
methyltransferase subunit [Defense mechanisms].
Length = 489
Score = 28.5 bits (64), Expect = 4.7
Identities = 11/26 (42%), Positives = 15/26 (57%)
Query: 137 GTGGTITGAGKFLKEKNPNIKLYGIE 162
G+GG + A K+LK I +YG E
Sbjct: 196 GSGGMLLQAAKYLKRHQDEIFIYGQE 221
>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 = 28.0 bits (63), Expect = 5.2
Identities = 32/126 (25%), Positives = 46/126 (36%), Gaps = 46/126 (36%)
Query: 25 VLIEPTSGNTGIG--LAFMAAAKQYRLIITMPASMSLERRIILRAFGAELV---LTDPAK 79
VLI S GIG LA AA+ YR+I T LE L E++ +TD
Sbjct: 3 VLITGCSS--GIGLALALALAAQGYRVIATARNPDKLESLGELLNDNLEVLELDVTDEE- 59
Query: 80 GMKGAVQKA-EEILAKTPNAYMLQQFENPANPKIHYETTGPELWKGSGGRIDALV--SGI 136
+++ A +E++ + GRID LV +G
Sbjct: 60 ----SIKAAVKEVIER-------------------------------FGRIDVLVNNAGY 84
Query: 137 GTGGTI 142
G G +
Sbjct: 85 GLFGPL 90
>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 = 27.7 bits (62), Expect = 6.0
Identities = 15/37 (40%), Positives = 23/37 (62%)
Query: 202 VSSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAK 238
VS +E +E KLLA +EG FV S + AA +++ +
Sbjct: 269 VSDEEILEAIKLLAREEGYFVEPHSAVSVAALLKLVE 305
>gnl|CDD|235757 PRK06260, PRK06260, threonine synthase; Validated.
Length = 397
Score = 28.0 bits (63), Expect = 6.3
Identities = 14/35 (40%), Positives = 20/35 (57%)
Query: 200 VQVSSDEAIETAKLLALKEGLFVGISSGGAAAAAI 234
VS +E ++ KLLA KEG+ V +S + A I
Sbjct: 311 EAVSDEEILDAQKLLARKEGIGVEPASAASVAGLI 345
>gnl|CDD|183059 PRK11253, ldcA, L,D-carboxypeptidase A; Provisional.
Length = 305
Score = 27.6 bits (62), Expect = 7.2
Identities = 18/59 (30%), Positives = 22/59 (37%), Gaps = 19/59 (32%)
Query: 93 AKTPNAYMLQQFEN-------------PANPKIHYETTGPELWKGSGGRIDALVSGIGT 138
A+T NA+ F P P E T LW GG + L+S IGT
Sbjct: 135 AETLNAFTEHHFWLALRNPTFTIEWQGPQGPTCRVEGT---LW---GGNLAMLISLIGT 187
>gnl|CDD|180565 PRK06450, PRK06450, threonine synthase; Validated.
Length = 338
Score = 27.4 bits (61), Expect = 7.9
Identities = 20/63 (31%), Positives = 32/63 (50%), Gaps = 3/63 (4%)
Query: 28 EPTSGNTGIGLAFMAAAKQYRLIITMPASMSLERRIILRAFGAELVLTDPAKGMKGAVQK 87
E +SGN G +A AA + I +P + S + + ++GAE+V +G + V K
Sbjct: 102 EDSSGNAGASIAAYGAAAGIEVKIFVPETASGGKLKQIESYGAEVV---RVRGSREDVAK 158
Query: 88 AEE 90
A E
Sbjct: 159 AAE 161
>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 = 8.2
Identities = 15/45 (33%), Positives = 21/45 (46%), Gaps = 1/45 (2%)
Query: 205 DEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAGKLIVV 249
+ L L + VG S GGA A A A+RPE L+++
Sbjct: 53 ADLAALLDALGLGPVVLVGHSLGGAVALAA-AARRPERVAGLVLI 96
>gnl|CDD|223244 COG0166, Pgi, Glucose-6-phosphate isomerase [Carbohydrate transport
and metabolism].
Length = 446
Score = 27.7 bits (62), Expect = 8.9
Identities = 16/59 (27%), Positives = 21/59 (35%), Gaps = 7/59 (11%)
Query: 199 VVQVSSDEAIETAKLLALKEGLFVGIS-SGG------AAAAAIEIAKRPENAGKLIVVI 250
V V E K L + LF+ IS SG A + ++ E A K V
Sbjct: 114 VSNVDPTYLAEVLKKLDPETTLFIVISKSGTTLETLTNFRLARKWLEKKEEAAKKHFVA 172
>gnl|CDD|215233 PLN02424, PLN02424, ketopantoate hydroxymethyltransferase.
Length = 332
Score = 27.4 bits (61), Expect = 9.5
Identities = 14/42 (33%), Positives = 23/42 (54%), Gaps = 1/42 (2%)
Query: 203 SSDEAIETAKLLALKEGLFVGISSGGAAAAAIEIAKRPENAG 244
S+D+A+E+A + LKEG + G + + + AK AG
Sbjct: 111 STDQAVESAVRM-LKEGGMDAVKLEGGSPSRVTAAKAIVEAG 151
>gnl|CDD|131079 TIGR02024, FtcD, glutamate formiminotransferase. This model
represents the tetrahydrofolate (THF) dependent
glutamate formiminotransferase involved in the histidine
utilization pathway. This enzyme interconverts
L-glutamate and N-formimino-L-glutamate. The enzyme is
bifunctional as it also catalyzes the cyclodeaminase
reaction on N-formimino-THF, converting it to
5,10-methenyl-THF and releasing ammonia - part of the
process of regenerating THF. This model covers enzymes
from metazoa as well as gram-positive bacteria and
archaea. In humans, deficiency of this enzyme results in
a disease phenotype. The crystal structure of the enzyme
has been studied in the context of the catalytic
mechanism [Energy metabolism, Amino acids and amines].
Length = 298
Score = 27.4 bits (61), Expect = 9.7
Identities = 16/49 (32%), Positives = 21/49 (42%), Gaps = 6/49 (12%)
Query: 139 GGTITGAGKFLKEKNPNIKLYGIEPTESPVL----SGGKPGPHKIQGIG 183
G T TGA KFL N N+ +E + GG G ++ IG
Sbjct: 172 GATATGARKFLIAFNVNLGTSNLEIAKKIAKAIRFQGG--GLRFVKAIG 218
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
0.314 0.135 0.373
Gapped
Lambda K H
0.267 0.0741 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 14,787,596
Number of extensions: 1500540
Number of successful extensions: 1599
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1530
Number of HSP's successfully gapped: 135
Length of query: 278
Length of database: 10,937,602
Length adjustment: 96
Effective length of query: 182
Effective length of database: 6,679,618
Effective search space: 1215690476
Effective search space used: 1215690476
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: 42 (21.9 bits)
S2: 58 (26.1 bits)