RPS-BLAST 2.2.26 [Sep-21-2011]
Database: CDD.v3.10
44,354 sequences; 10,937,602 total letters
Searching..................................................done
Query= 024252
(270 letters)
>gnl|CDD|166206 PLN02565, PLN02565, cysteine synthase.
Length = 322
Score = 507 bits (1308), Expect = 0.0
Identities = 248/270 (91%), Positives = 263/270 (97%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAEEKGLI+PGESVLIEPTSGNTGIGLAFMAAAKGY+LIITMPASMSLERR++LLAF
Sbjct: 53 MITDAEEKGLIKPGESVLIEPTSGNTGIGLAFMAAAKGYKLIITMPASMSLERRIILLAF 112
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAELVLTDPA+GMKGAVQKAEEI KTPNSY+LQQFENPANPKIHYETTGPEIWKGTGGK
Sbjct: 113 GAELVLTDPAKGMKGAVQKAEEILAKTPNSYILQQFENPANPKIHYETTGPEIWKGTGGK 172
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
+DA VSGIGTGGT+TGAGKYLKE NP+IKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP
Sbjct: 173 VDAFVSGIGTGGTITGAGKYLKEQNPDIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 232
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
GVLDV+LLDE VQ+SS+EAIETAKLLALKEGLLVGISSGAA AAAI+IAKRPENAGKLIV
Sbjct: 233 GVLDVDLLDEVVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENAGKLIV 292
Query: 241 VVFPSFGERYLSSVLFESVKKEAESMVFEP 270
V+FPSFGERYLSSVLFESVKKEAE+MVFEP
Sbjct: 293 VIFPSFGERYLSSVLFESVKKEAENMVFEP 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 = 411 bits (1058), Expect = e-146
Identities = 166/256 (64%), Positives = 209/256 (81%), Gaps = 1/256 (0%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE++GL++PG+ +IE TSGNTGI LA +AAAKGY+LI+TMP +MSLERR +L A+
Sbjct: 45 MIEDAEKRGLLKPGD-TIIEATSGNTGIALAMVAAAKGYKLILTMPETMSLERRKLLRAY 103
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAEL+LT GMKGA+ KAEE+ +T +L QFENPANP+ HY+TTGPEIW+ T G+
Sbjct: 104 GAELILTPAEEGMKGAIDKAEELAAETNKYVMLDQFENPANPEAHYKTTGPEIWRDTDGR 163
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
ID V+G+GTGGT+TG G+YLKE NP IK+ VEP ES VLSGG+PGPHKIQGIGAGFIP
Sbjct: 164 IDHFVAGVGTGGTITGVGRYLKEQNPNIKIVAVEPAESPVLSGGEPGPHKIQGIGAGFIP 223
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
+LD++L+DE + +S E+AIETA+ LA +EG+LVGISSGAA AAA+++AKR ENA K+IV
Sbjct: 224 KILDLSLIDEVITVSDEDAIETARRLAREEGILVGISSGAAVAAALKLAKRLENADKVIV 283
Query: 241 VVFPSFGERYLSSVLF 256
+ P GERYLS+ LF
Sbjct: 284 AILPDTGERYLSTGLF 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 = 406 bits (1045), Expect = e-144
Identities = 173/257 (67%), Positives = 212/257 (82%), Gaps = 3/257 (1%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE++GL++PG+ ++EPTSGNTGI LA +AAA+GY+LI+TMP +MS+ERR +L A+
Sbjct: 44 MIWDAEKRGLLKPGK-TIVEPTSGNTGIALAMVAAARGYKLILTMPETMSIERRKLLKAY 102
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYV-LQQFENPANPKIHYETTGPEIWKGTGG 119
GAELVLT A GMKGA+ KAEEI TPNSY LQQFENPANP+IH +TTGPEIW+ T G
Sbjct: 103 GAELVLTPGAEGMKGAIAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIWRDTDG 162
Query: 120 KIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFI 179
K+DA V+G+GTGGT+TG G+ LKE P IK+ VEP ES VLSGGKPGPHKIQGIGAGFI
Sbjct: 163 KLDAFVAGVGTGGTITGVGEVLKEQKPNIKIVAVEPAESPVLSGGKPGPHKIQGIGAGFI 222
Query: 180 PGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLI 239
P L+ +++DE + +S EEAIETA+ LA +EG+LVGISSGAA AAA+++AKRPE KLI
Sbjct: 223 PKNLNRSVIDEVITVSDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLI 281
Query: 240 VVVFPSFGERYLSSVLF 256
VV+ PS GERYLS+ LF
Sbjct: 282 VVILPSTGERYLSTPLF 298
>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 = 393 bits (1012), Expect = e-139
Identities = 156/254 (61%), Positives = 196/254 (77%), Gaps = 4/254 (1%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE++GL++PG + +IEPTSGNTGIGLA +AAAKGYR II MP +MS E+R +L A
Sbjct: 40 MIEDAEKRGLLKPG-TTIIEPTSGNTGIGLAMVAAAKGYRFIIVMPETMSEEKRKLLRAL 98
Query: 61 GAELVLTDPA--RGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTG 118
GAE++LT A GMKGA+ KA E+ +TPN++ L QFENPANP+ HYETT PEIW+
Sbjct: 99 GAEVILTPEAEADGMKGAIAKARELAAETPNAFWLNQFENPANPEAHYETTAPEIWEQLD 158
Query: 119 GKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGF 178
GK+DA V+G+GTGGT+TG +YLKE NP +++ GV+PV S + SGG PGPHKI+GIGAGF
Sbjct: 159 GKVDAFVAGVGTGGTITGVARYLKEKNPNVRIVGVDPVGSVLFSGGPPGPHKIEGIGAGF 218
Query: 179 IPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKL 238
IP LD +L+DE V++S EEA A+ LA +EGLLVG SSGAA AAA+++AKR GK
Sbjct: 219 IPENLDRSLIDEVVRVSDEEAFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKT 277
Query: 239 IVVVFPSFGERYLS 252
IV + P GERYLS
Sbjct: 278 IVTILPDSGERYLS 291
>gnl|CDD|177651 PLN00011, PLN00011, cysteine synthase.
Length = 323
Score = 391 bits (1005), Expect = e-138
Identities = 185/269 (68%), Positives = 228/269 (84%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE+KGLI PG+S LIE T+GNTGIGLA + AA+GY++I+ MP++MSLERR++L A
Sbjct: 55 MIKDAEDKGLITPGKSTLIEATAGNTGIGLACIGAARGYKVILVMPSTMSLERRIILRAL 114
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAE+ LTD + G+KG ++KAEEI KTP Y+ QQFENPANP+IHY TTGPEIW+ + GK
Sbjct: 115 GAEVHLTDQSIGLKGMLEKAEEILSKTPGGYIPQQFENPANPEIHYRTTGPEIWRDSAGK 174
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
+D LV+G+GTGGT TG GK+LKE N +IK+ VEPVESAVLSGG+PGPH IQGIG+G IP
Sbjct: 175 VDILVAGVGTGGTATGVGKFLKEKNKDIKVCVVEPVESAVLSGGQPGPHLIQGIGSGIIP 234
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
LD+ ++DE +Q++ EEAIETAKLLALKEGLLVGISSGAA AAA+++AKRPENAGKLIV
Sbjct: 235 FNLDLTIVDEIIQVTGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIV 294
Query: 241 VVFPSFGERYLSSVLFESVKKEAESMVFE 269
V+FPS GERYLS+ LFESV+ EAE++ E
Sbjct: 295 VIFPSGGERYLSTKLFESVRYEAENLPIE 323
>gnl|CDD|178587 PLN03013, PLN03013, cysteine synthase.
Length = 429
Score = 388 bits (997), Expect = e-135
Identities = 184/266 (69%), Positives = 221/266 (83%), Gaps = 1/266 (0%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
M+ DAE+KG I PG+SVL+EPTSGNTGIGLAF+AA++GYRLI+TMPASMS+ERR++L AF
Sbjct: 161 MVTDAEQKGFISPGKSVLVEPTSGNTGIGLAFIAASRGYRLILTMPASMSMERRVLLKAF 220
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAELVLTDPA+GM GAVQKAEEI TP++Y+LQQF+NPANPKIHYETTGPEIW T GK
Sbjct: 221 GAELVLTDPAKGMTGAVQKAEEILKNTPDAYMLQQFDNPANPKIHYETTGPEIWDDTKGK 280
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
+D V+GIGTGGT+TG G+++KE NP+ ++ GVEP ES +LSGGKPGPHKIQGIGAGFIP
Sbjct: 281 VDIFVAGIGTGGTITGVGRFIKEKNPKTQVIGVEPTESDILSGGKPGPHKIQGIGAGFIP 340
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
LD ++DE + ISSEEAIETAK LALKEGL+VGISSGAA AAAI++AKRPENAGKLI
Sbjct: 341 KNLDQKIMDEVIAISSEEAIETAKQLALKEGLMVGISSGAAAAAAIKVAKRPENAGKLIA 400
Query: 241 VVFPSFGERYLSSVLFESVKKEAESM 266
V + G R + + S+ +
Sbjct: 401 VSLFASG-RDIYTPRCSSLSGKRWRK 425
>gnl|CDD|178171 PLN02556, PLN02556, cysteine synthase/L-3-cyanoalanine synthase.
Length = 368
Score = 383 bits (986), Expect = e-134
Identities = 170/266 (63%), Positives = 219/266 (82%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE+K LI PG++ LIEPTSGN GI LAFMAA KGY++I+TMP+ SLERR+ + AF
Sbjct: 97 MIEDAEKKNLITPGKTTLIEPTSGNMGISLAFMAAMKGYKMILTMPSYTSLERRVTMRAF 156
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAELVLTDP +GM G V+KA E+ + TP++++LQQF NPAN ++H+ETTGPEIW+ T G+
Sbjct: 157 GAELVLTDPTKGMGGTVKKAYELLESTPDAFMLQQFSNPANTQVHFETTGPEIWEDTLGQ 216
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
+D V GIG+GGTV+G GKYLK NP +K+YGVEP ES VL+GGKPGPH I G G GF P
Sbjct: 217 VDIFVMGIGSGGTVSGVGKYLKSKNPNVKIYGVEPAESNVLNGGKPGPHHITGNGVGFKP 276
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
+LD++++++ +++SSE+A+ A+ LALKEGL+VGISSGA T AA+++AK PEN GKLIV
Sbjct: 277 DILDMDVMEKVLEVSSEDAVNMARELALKEGLMVGISSGANTVAALRLAKMPENKGKLIV 336
Query: 241 VVFPSFGERYLSSVLFESVKKEAESM 266
V PSFGERYLSSVLF+ ++KEAE+M
Sbjct: 337 TVHPSFGERYLSSVLFQELRKEAENM 362
>gnl|CDD|223110 COG0031, CysK, Cysteine synthase [Amino acid transport and
metabolism].
Length = 300
Score = 364 bits (936), Expect = e-127
Identities = 154/254 (60%), Positives = 198/254 (77%), Gaps = 5/254 (1%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE++GL++PG ++E TSGNTGI LA +AAAKGYRLII MP +MS ERR +L A
Sbjct: 49 MIEDAEKRGLLKPG-GTIVEATSGNTGIALAMVAAAKGYRLIIVMPETMSQERRKLLRAL 107
Query: 61 GAELVLTDPARG-MKGAVQKAEEIRDKTPNSYV-LQQFENPANPKIHYETTGPEIWKGTG 118
GAE++LT A G MKGA+++A+E+ + P V L QFENPANP+ HYETTGPEIW+ T
Sbjct: 108 GAEVILTPGAPGNMKGAIERAKELAAEIPGYAVWLNQFENPANPEAHYETTGPEIWQQTD 167
Query: 119 GKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGF 178
GK+DA V+G+GTGGT+TG +YLKE NP +++ V+P S +LSGG+ GPHKI+GIGAGF
Sbjct: 168 GKVDAFVAGVGTGGTITGVARYLKERNPNVRIVAVDPEGSVLLSGGE-GPHKIEGIGAGF 226
Query: 179 IPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKL 238
+P LD++L+DE +++S EEAI TA+ LA +EGLLVGISSGAA AAA+++AK AGK
Sbjct: 227 VPENLDLDLIDEVIRVSDEEAIATARRLAREEGLLVGISSGAALAAALKLAKELP-AGKT 285
Query: 239 IVVVFPSFGERYLS 252
IV + P GERYLS
Sbjct: 286 IVTILPDSGERYLS 299
>gnl|CDD|182672 PRK10717, PRK10717, cysteine synthase A; Provisional.
Length = 330
Score = 296 bits (761), Expect = e-100
Identities = 117/270 (43%), Positives = 165/270 (61%), Gaps = 15/270 (5%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
+I DAE++GL++PG ++E T+GNTGIGLA +AAA+GY+ +I MP + S E++ +L A
Sbjct: 51 IIWDAEKRGLLKPG-GTIVEGTAGNTGIGLALVAAARGYKTVIVMPETQSQEKKDLLRAL 109
Query: 61 GAELVLT------DPARGMKGAVQKAEEIRDKTPNSYV-LQQFENPANPKIHYETTGPEI 113
GAELVL +P +KGA + AEE+ PN + QF+NPAN + HYETTGPEI
Sbjct: 110 GAELVLVPAAPYANPNNYVKGAGRLAEELVASEPNGAIWANQFDNPANREAHYETTGPEI 169
Query: 114 WKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESA----VLSG--GKPG 167
W+ T GK+D V +GTGGT+ G +YLKE NP++K+ +P SA +G G
Sbjct: 170 WEQTDGKVDGFVCAVGTGGTLAGVSRYLKETNPKVKIVLADPTGSALYSYYKTGELKAEG 229
Query: 168 PHKIQGIGAGFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQ 227
+GIG G I L+ +D+ ++I EEA+ TA L +EGL +G SSG AAA++
Sbjct: 230 SSITEGIGQGRITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINVAAALR 289
Query: 228 IAKRPENAGKLIVVVFPSFGERYLSSVLFE 257
+A+ G IV + GERY S +
Sbjct: 290 LARE-LGPGHTIVTILCDSGERYQSKLFNP 318
>gnl|CDD|236972 PRK11761, cysM, cysteine synthase B; Provisional.
Length = 296
Score = 267 bits (686), Expect = 8e-90
Identities = 115/261 (44%), Positives = 164/261 (62%), Gaps = 17/261 (6%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI AE++G I+PG+ LIE TSGNTGI LA +AA KGYR+ + MP +MS ERR + A+
Sbjct: 50 MIVQAEKRGEIKPGD-TLIEATSGNTGIALAMIAAIKGYRMKLIMPENMSQERRAAMRAY 108
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAEL+L +GM+GA A +++ + VL QF NP NP HYETTGPEIW+ T G+
Sbjct: 109 GAELILVPKEQGMEGARDLALQMQAEG-EGKVLDQFANPDNPLAHYETTGPEIWRQTEGR 167
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGI---GAG 177
I VS +GT GT+ G +YLKE NP +++ G++P E + I GI
Sbjct: 168 ITHFVSSMGTTGTIMGVSRYLKEQNPAVQIVGLQPEEGS----------SIPGIRRWPEE 217
Query: 178 FIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGK 237
++P + D + +D + +S +EA T + LA +EG+ G+SSG A AAA++IA+ NA
Sbjct: 218 YLPKIFDASRVDRVLDVSQQEAENTMRRLAREEGIFCGVSSGGAVAAALRIARENPNA-- 275
Query: 238 LIVVVFPSFGERYLSSVLFES 258
+IV + 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 = 252 bits (644), Expect = 1e-83
Identities = 110/256 (42%), Positives = 164/256 (64%), Gaps = 11/256 (4%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI +AE++G I+PG+ VLIE TSGNTGI LA +AA KGYR+ + MP +MS ER+ + A+
Sbjct: 46 MIVEAEKRGEIKPGD-VLIEATSGNTGIALAMIAALKGYRMKLLMPDNMSQERKAAMRAY 104
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGK 120
GAEL+L GM+GA A E+ ++ L QF NP NP HY +TGPEIW+ TGG+
Sbjct: 105 GAELILVTKEEGMEGARDLALELANRGEGKL-LDQFNNPDNPYAHYTSTGPEIWQQTGGR 163
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIP 180
I VS +GT GT+ G ++LKE NP +++ G++P E + + G I+ ++P
Sbjct: 164 ITHFVSSMGTTGTIMGVSRFLKEQNPPVQIVGLQPEEGSSIPG-------IRRWPTEYLP 216
Query: 181 GVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
G+ D +L+D + I +A T + LA++EG+ G+SSG A AAA+++A+ E ++V
Sbjct: 217 GIFDASLVDRVLDIHQRDAENTMRELAVREGIFCGVSSGGAVAAALRLAR--ELPDAVVV 274
Query: 241 VVFPSFGERYLSSVLF 256
+ G+RYLS+ +F
Sbjct: 275 AIICDRGDRYLSTGVF 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 = 241 bits (617), Expect = 2e-77
Identities = 113/264 (42%), Positives = 166/264 (62%), Gaps = 11/264 (4%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
MI DAE G ++PG +IEPTSGNTGIGLA +AA KGY+ II +P MS E+ VL A
Sbjct: 49 MIEDAEASGRLKPG-DTIIEPTSGNTGIGLALVAAIKGYKCIIVLPEKMSNEKVDVLKAL 107
Query: 61 GAELVLTDPARGM---KGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGT 117
GAE+V T A + + A+ + + P +++L Q+ NP+NP HY+ TGPEI +
Sbjct: 108 GAEIVRTPTAAAFDSPESHIGVAKRLVREIPGAHILDQYNNPSNPLAHYDGTGPEILEQC 167
Query: 118 GGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKP------GPHKI 171
GK+D V+G GTGGT+TG +YLKE NP+ ++ G +P E ++L+ + P+K+
Sbjct: 168 EGKLDMFVAGAGTGGTITGIARYLKESNPKCRIVGADP-EGSILAQPENLNKTGRTPYKV 226
Query: 172 QGIGAGFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKR 231
+GIG FIP VLD ++DE ++ +E+ + A+ L +EGLLVG SSG+A AA++ A+
Sbjct: 227 EGIGYDFIPTVLDRKVVDEWIKTDDKESFKMARRLIKEEGLLVGGSSGSAVVAALKAAED 286
Query: 232 PENAGKLIVVVFPSFGERYLSSVL 255
++IVV+ P Y++ L
Sbjct: 287 ELTEDQVIVVLLPDSIRNYMTKFL 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 = 200 bits (510), Expect = 4e-63
Identities = 92/258 (35%), Positives = 140/258 (54%), Gaps = 8/258 (3%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
++ A ++G I PG + +IE +SGN GI LA + A KG R I + ++S + +L A+
Sbjct: 45 ILEAAIKRGRITPG-TTIIESSSGNLGIALAMICAYKGLRFICVVDPNISPQNLKLLRAY 103
Query: 61 GAELVLT---DPARGMKGA-VQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKG 116
GAE+ D G G + + E+ P++Y Q+ NP NP+ HY TG EI +
Sbjct: 104 GAEVEKVTEPDETGGYLGTRIARVRELLASIPDAYWPNQYANPDNPRAHYHGTGREIAR- 162
Query: 117 TGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGA 176
+D L G+ T GT+ G + L+E P K+ V+ V S V+ GG PG I G+GA
Sbjct: 163 AFPPLDYLFVGVSTTGTLMGCSRRLRERGPNTKVIAVDAVGS-VIFGGPPGRRHIPGLGA 221
Query: 177 GFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAG 236
+P +LD +L+D+ V + + + + LA +EG+L G SSG AA ++ R G
Sbjct: 222 SVVPELLDESLIDDVVHVPEYDTVAGCRRLARREGILAGGSSGTVVAAIKRLLPRIP-PG 280
Query: 237 KLIVVVFPSFGERYLSSV 254
+V + P GERYL +V
Sbjct: 281 STVVAILPDRGERYLDTV 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 = 197 bits (503), Expect = 6e-63
Identities = 92/245 (37%), Positives = 126/245 (51%), Gaps = 41/245 (16%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
+I AEE+G + G V+IE T GNTGI LA AA G + I MP S E+ + A
Sbjct: 38 LILLAEEEGKLPKG--VIIESTGGNTGIALAAAAARLGLKCTIVMPEGASPEKVAQMRAL 95
Query: 61 GAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGG- 119
GAE+VL A+ A+E+ ++ P +Y + QF+NPAN T G EI + GG
Sbjct: 96 GAEVVLVPG--DFDDAIALAKELAEEDPGAYYVNQFDNPANIAGQG-TIGLEILEQLGGQ 152
Query: 120 KIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFI 179
K DA+V +G GG + G + LKE P +K+ GVEP
Sbjct: 153 KPDAVVVPVGGGGNIAGIARALKELLPNVKVIGVEP------------------------ 188
Query: 180 PGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLI 239
E V +S EEA+E +LLA +EG+LV SS AA AAA+++AK+ GK +
Sbjct: 189 ----------EVVTVSDEEALEAIRLLAREEGILVEPSSAAALAAALKLAKKL-GKGKTV 237
Query: 240 VVVFP 244
VV+
Sbjct: 238 VVILT 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 = 176 bits (449), Expect = 4e-54
Identities = 89/259 (34%), Positives = 131/259 (50%), Gaps = 22/259 (8%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
++ A E+G + ++E +SGNTG LA AA G ++ I +P S + +++ A
Sbjct: 43 LLLRALERG------ATVVEASSGNTGRALAAAAARLGLKVTIVVPEGASPGKLLLMRAL 96
Query: 61 GAELVL---TDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGT 117
GAE++L ++A E+ L Q+ NP N Y+T G EI +
Sbjct: 97 GAEVILVVSEGDYDDALELAEEAAELLAAYDGPIPLGQYNNP-NVIAGYKTIGLEILEQL 155
Query: 118 G-GKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGG------KPGPHK 170
G G DA+V +G GG G + LKE P I++ GVEP + L+ P P
Sbjct: 156 GQGDPDAVVVPVGGGGLAAGIARGLKELGPGIRVIGVEPEGAPALARSLEAGRRVPKPTT 215
Query: 171 IQGIGAGFI-PGVLDVNLLDET----VQISSEEAIETAKLLALKEGLLVGISSGAATAAA 225
I G+G G G L + L+DE +S EEA+E +LLA +EG+LV SS AA AAA
Sbjct: 216 IAGLGPGIPLDGELALELIDEYVGDVYAVSDEEALEAIRLLARREGILVEPSSAAALAAA 275
Query: 226 IQIAKRPENAGKLIVVVFP 244
+++A+ GK +VVV
Sbjct: 276 LRLAELELGKGKRVVVVLT 294
>gnl|CDD|215204 PLN02356, PLN02356, phosphateglycerate kinase.
Length = 423
Score = 106 bits (265), Expect = 3e-26
Identities = 88/310 (28%), Positives = 139/310 (44%), Gaps = 60/310 (19%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
+I +A E G + PG V+ E ++G+T I LA +A A G + + +P +++E+ +L A
Sbjct: 91 IIEEALESGQLFPG-GVVTEGSAGSTAISLATVAPAYGCKCHVVIPDDVAIEKSQILEAL 149
Query: 61 GAELVLTDP------------AR-----------------GMKGAVQK------AEEIR- 84
GA + P AR G + +EE +
Sbjct: 150 GATVERVRPVSITHKDHYVNIARRRALEANELASKRRKGSETDGIHLEKTNGCISEEEKE 209
Query: 85 -----DKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGKIDALVSGIGTGGTVTGAGK 139
+ QFEN AN + HYE TGPEIW+ T G +DA V+ GTGGT+ G +
Sbjct: 210 NSLFSSSCTGGFFADQFENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTLAGVSR 269
Query: 140 YLKEHNPEIKLYGVEPVESAVLSG-------------GK----PGPHKIQGIGAGFIPGV 182
+L+E NP IK + ++P S + + G+ P +GIG +
Sbjct: 270 FLQEKNPNIKCFLIDPPGSGLFNKVTRGVMYTREEAEGRRLKNPFDTITEGIGINRLTQN 329
Query: 183 LDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
+ LD + + +EA+E ++ L +GL VG SS A+++A+ G IV +
Sbjct: 330 FLMAKLDGAFRGTDKEAVEMSRYLLKNDGLFVGSSSAMNCVGAVRVAQSL-GPGHTIVTI 388
Query: 243 FPSFGERYLS 252
G R+LS
Sbjct: 389 LCDSGMRHLS 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 = 74.1 bits (183), Expect = 2e-15
Identities = 60/243 (24%), Positives = 100/243 (41%), Gaps = 39/243 (16%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G+A+ A G I MP + + A+GAE+VL A KA
Sbjct: 72 SAGNHAQGVAYAAKLLGIPATIVMPETAPAAKVDATRAYGAEVVLYG--EDFDEAEAKAR 129
Query: 82 EIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTG----------GKIDALVSGIGTG 131
E+ ++ +++ +P + P++ G G +DA+ +G G
Sbjct: 130 ELAEEEGLTFI-----HPFD--------DPDVIAGQGTIGLEILEQVPDLDAVFVPVGGG 176
Query: 132 GTVTGAGKYLKEHNPEIKLYGVEPVESAVLS----GGKPGPHKIQGI----GAGFIPGVL 183
G + G +K +P K+ GVEP + ++ GKP A PG L
Sbjct: 177 GLIAGIATAVKALSPNTKVIGVEPEGAPAMAQSLAAGKPVTLPEVDTIADGLAVKRPGEL 236
Query: 184 --DVN--LLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLI 239
++ L+D+ V +S +E LL +E L+ + A AA + + GK +
Sbjct: 237 TFEIIRKLVDDVVTVSEDEIAAAMLLLFEREKLVAEPAGALALAALLSGKLDLK--GKKV 294
Query: 240 VVV 242
VVV
Sbjct: 295 VVV 297
>gnl|CDD|224092 COG1171, IlvA, Threonine dehydratase [Amino acid transport and
metabolism].
Length = 347
Score = 71.5 bits (176), Expect = 2e-14
Identities = 52/238 (21%), Positives = 95/238 (39%), Gaps = 25/238 (10%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G+A+ A G + I MP + + +GAE++L A AE
Sbjct: 81 SAGNHAQGVAYAAKRLGIKATIVMPETTPKIKVDATRGYGAEVILHG--DNFDDAYAAAE 138
Query: 82 EIRDKTPNSYVLQQFENPANPKIH----YETTGPEIWKGTGGKIDALVSGIGTGGTVTGA 137
E+ ++ + F++P T EI + DA+ +G GG ++G
Sbjct: 139 ELAEEE-GLTFVPPFDDP-----DVIAGQGTIALEILEQLPDLPDAVFVPVGGGGLISGI 192
Query: 138 GKYLKEHNPEIKLYGVEPVESAVL-----SGGKP----GPHKI-QGIG---AGFIPGVLD 184
LK +PEIK+ GVEP + + +G I G+ G + +
Sbjct: 193 ATALKALSPEIKVIGVEPEGAPSMYASLKAGKIVVVLPDVGTIADGLAVKRPGDLTFEIL 252
Query: 185 VNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
L+D+ V + +E + L + ++ + A AA + P ++V++
Sbjct: 253 RELVDDIVLVDEDEICAAMRDLFERTKIIAEPAGALALAALLAGKIEPLQGKTVVVIL 310
>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 = 64.0 bits (156), Expect = 9e-12
Identities = 62/236 (26%), Positives = 103/236 (43%), Gaps = 24/236 (10%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G+A+ A G + +I MP S + ++GAE++L A A
Sbjct: 55 SAGNHAQGVAYAAKKFGIKAVIVMPESAPPSKVKATKSYGAEVILH--GDDYDEAYAFAT 112
Query: 82 EIRDKTPNSYVLQQFENP---ANPKIHYETTGPEIWKGTGGKIDALVSGIGTGGTVTGAG 138
+ ++ +V F++ A T G EI + +D ++ +G GG ++G
Sbjct: 113 SLAEEEGRVFV-HPFDDEFVMAGQG----TIGLEIME-DIPDVDTVIVPVGGGGLISGVA 166
Query: 139 KYLKEHNPEIKLYGVE----PVESAVLSGGKPGPHK-IQGIGAGFI---PGVLDVNLL-- 188
K+ NP +K+ GVE P L GK + ++ I G PG L N++
Sbjct: 167 SAAKQINPNVKVIGVEAEGAPSMYESLREGKIKAVESVRTIADGIAVKKPGDLTFNIIKE 226
Query: 189 --DETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
D+ V + EE I A L L+ ++ +GAA AA+ K K+ VV+
Sbjct: 227 YVDDVVTVDEEE-IANAIYLLLERHKILAEGAGAAGVAALLEQKVDVKGKKIAVVL 281
>gnl|CDD|180709 PRK06815, PRK06815, hypothetical protein; Provisional.
Length = 317
Score = 59.7 bits (145), Expect = 2e-10
Identities = 68/246 (27%), Positives = 110/246 (44%), Gaps = 38/246 (15%)
Query: 19 IEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAEL-VLTDPARGMKGAV 77
I +SGN G G+A A G + + P S + + A GAE+ + A + A
Sbjct: 72 ITASSGNHGQGVALAAKLAGIPVTVYAPEQASAIKLDAIRALGAEVRLYGGDALNAELAA 131
Query: 78 QKAEEIRDKTPNSYVLQQFENPAN-PKI--HYETTGPEIWKGTGGKIDALVSGIGTGGTV 134
++A E + K + +P N P++ T G E+ + +DA+ +G GG +
Sbjct: 132 RRAAEQQGKV--------YISPYNDPQVIAGQGTIGMELVE-QQPDLDAVFVAVGGGGLI 182
Query: 135 TGAGKYLKEHNPEIKLYGVEPVESAV------------------LSGGKPGPHKIQGIGA 176
+G YLK +P+ ++ G P S LS G G G+
Sbjct: 183 SGIATYLKTLSPKTEIIGCWPANSPSLYTSLEAGEIVEVAEQPTLSDGTAG-----GVEP 237
Query: 177 GFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAG 236
G I L L+D+ V +S EE E +L+A + L+ ++G A AAA+++A R + G
Sbjct: 238 GAITFPLCQQLIDQKVLVSEEEIKEAMRLIAETDRWLIEGAAGVALAAALKLAPRYQ--G 295
Query: 237 KLIVVV 242
K + VV
Sbjct: 296 KKVAVV 301
>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 = 54.9 bits (133), Expect = 8e-09
Identities = 67/260 (25%), Positives = 105/260 (40%), Gaps = 42/260 (16%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARG- 72
G + ++GNT LA AA G + ++ +PA +L + LA+GA ++ +
Sbjct: 69 GVKAVACASTGNTSASLAAYAARAGIKCVVFLPAGKALGKLAQALAYGATVLAVEGNFDD 128
Query: 73 -MKGAVQKAEEIRDKTPNSYVLQQFENPANPKIH-YETTGPEIWKGTGGKI-DALVSGIG 129
++ + AEE N L NP ++ +T EI + G ++ D +V +G
Sbjct: 129 ALRLVRELAEE------NWIYLSNSLNPY--RLEGQKTIAFEIAEQLGWEVPDYVVVPVG 180
Query: 130 TGGTVTGAGKYLKE--------HNPEIKLYGV-----EPVESAVLSGGK-----PGPHKI 171
GG +T K KE P ++ GV P+ A G P I
Sbjct: 181 NGGNITAIWKGFKELKELGLIDRLP--RMVGVQAEGAAPIVRAFKEGKDDIEPVENPETI 238
Query: 172 -QGIGAGF---IPGVLDVNLLDET----VQISSEEAIETAKLLALKEGLLVGISSGAATA 223
I G P L + E+ V +S EE +E KLLA EG+ V +S A+ A
Sbjct: 239 ATAIRIGNPASGPKALRA--VRESGGTAVAVSDEEILEAQKLLARTEGIFVEPASAASLA 296
Query: 224 AAIQIAKRPENAGKLIVVVF 243
++ + VVV
Sbjct: 297 GLKKLREEGIIDKGERVVVV 316
>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 = 55.1 bits (133), Expect = 1e-08
Identities = 44/149 (29%), Positives = 70/149 (46%), Gaps = 14/149 (9%)
Query: 18 LIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARG--MKG 75
+I ++GN G+AF AA G + +I MP + + + FG E+VL G
Sbjct: 68 VIAASAGNHAQGVAFSAARLGLKALIVMPETTPDIKVDAVRGFGGEVVL----HGANFDD 123
Query: 76 AVQKAEEIRDKTPNSYVLQQFENP---ANPKIHYETTGPEIWKGTGGKIDALVSGIGTGG 132
A KA E+ + +++ F++P A T EI + +DA+ +G GG
Sbjct: 124 AKAKAIELSQEKGLTFI-HPFDDPLVIAGQG----TLALEILRQVANPLDAVFVPVGGGG 178
Query: 133 TVTGAGKYLKEHNPEIKLYGVEPVESAVL 161
G +K+ PEIK+ GVEP +S +
Sbjct: 179 LAAGVAALIKQLMPEIKVIGVEPTDSDCM 207
>gnl|CDD|237111 PRK12483, PRK12483, threonine dehydratase; Reviewed.
Length = 521
Score = 54.4 bits (131), Expect = 2e-08
Identities = 45/159 (28%), Positives = 76/159 (47%), Gaps = 12/159 (7%)
Query: 3 ADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGA 62
A+ +G+I ++GN G+A AA G + +I MP + + + A G
Sbjct: 81 AEQLARGVI--------TASAGNHAQGVALAAARLGVKAVIVMPRTTPQLKVDGVRAHGG 132
Query: 63 ELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGKID 122
E+VL + A+ A ++ ++ ++V F++P + T EI + G +D
Sbjct: 133 EVVLHGES--FPDALAHALKLAEEEGLTFV-PPFDDP-DVIAGQGTVAMEILRQHPGPLD 188
Query: 123 ALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVL 161
A+ +G GG + G Y+K PEIK+ GVEP +S L
Sbjct: 189 AIFVPVGGGGLIAGIAAYVKYVRPEIKVIGVEPDDSNCL 227
>gnl|CDD|180550 PRK06382, PRK06382, threonine dehydratase; Provisional.
Length = 406
Score = 49.9 bits (119), Expect = 5e-07
Identities = 63/238 (26%), Positives = 104/238 (43%), Gaps = 20/238 (8%)
Query: 18 LIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAV 77
+I ++GN G+A+ A+ G I MP ++ + A+GA ++LT R A
Sbjct: 76 VITASAGNHAQGVAYAASINGIDAKIVMPEYTIPQKVNAVEAYGAHVILT--GRDYDEAH 133
Query: 78 QKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGKIDALVSGIGTGGTVTGA 137
+ A++I N ++ F + T G EI + +D ++ +G GG ++G
Sbjct: 134 RYADKIA-MDENRTFIEAFNDRWVISGQ-GTIGLEIMEDLP-DLDQIIVPVGGGGLISGI 190
Query: 138 GKYLKEHNPEIKLYGVEPVES----AVLSGGKPGPHK-----IQGIGAGFIPGVLDVNL- 187
K NP +K+ G+E S A L GK H GI + PG L ++
Sbjct: 191 ALAAKHINPNVKIIGIESELSDSMKASLREGKIVAHTSGVSICDGISVKY-PGDLTFDIA 249
Query: 188 ---LDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
+D+ V + +EE++ A + +V SGA AAI K K+ +VV
Sbjct: 250 KNYVDDIVTV-TEESVSKAIYKLFEREKIVAEPSGAVGLAAIMEGKVDVKGKKVAIVV 306
>gnl|CDD|235842 PRK06608, PRK06608, threonine dehydratase; Provisional.
Length = 338
Score = 45.9 bits (109), Expect = 9e-06
Identities = 37/140 (26%), Positives = 67/140 (47%), Gaps = 12/140 (8%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G +A+ + G + I +P + S ++ L +G E++LT R + A +KA+
Sbjct: 79 STGNHGQAVAYASKLFGIKTRIYLPLNTSKVKQQAALYYGGEVILT-NTR--QEAEEKAK 135
Query: 82 EIRDKTPNSYVLQQFENPANPKIHYE-TTGPEIWKGTGGKIDALVSGIGTGGTVTGAGKY 140
E D+ Y + ++ + I T E + G DA+ + G GG ++G Y
Sbjct: 136 E--DEEQGFYYIHPSDSDS--TIAGAGTLCYEALQQLGFSPDAIFASCGGGGLISGT--Y 189
Query: 141 LKEH--NPEIKLYGVEPVES 158
L + +P L G EP+ +
Sbjct: 190 LAKELISPTSLLIGSEPLNA 209
>gnl|CDD|178165 PLN02550, PLN02550, threonine dehydratase.
Length = 591
Score = 45.3 bits (107), Expect = 2e-05
Identities = 37/145 (25%), Positives = 64/145 (44%), Gaps = 4/145 (2%)
Query: 18 LIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAV 77
+I ++GN G+A A G +I MP + + + GA +VL +
Sbjct: 160 VICSSAGNHAQGVALSAQRLGCDAVIAMPVTTPEIKWQSVERLGATVVLVGDSYD---EA 216
Query: 78 QKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGKIDALVSGIGTGGTVTGA 137
Q + R + F++P + T G EI + G + A+ +G GG + G
Sbjct: 217 QAYAKQRALEEGRTFIPPFDHP-DVIAGQGTVGMEIVRQHQGPLHAIFVPVGGGGLIAGI 275
Query: 138 GKYLKEHNPEIKLYGVEPVESAVLS 162
Y+K PE+K+ GVEP ++ ++
Sbjct: 276 AAYVKRVRPEVKIIGVEPSDANAMA 300
>gnl|CDD|223572 COG0498, ThrC, Threonine synthase [Amino acid transport and
metabolism].
Length = 411
Score = 45.0 bits (107), Expect = 2e-05
Identities = 61/268 (22%), Positives = 99/268 (36%), Gaps = 64/268 (23%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPAS-MSLERRMVLLAFGAELVLTDPARG 72
G ++ +SGNTG A AA G ++ + P +S + +L GA ++ G
Sbjct: 125 GAKTILCASSGNTGASAAAYAARAGLKVFVLYPKGKVSPGKLAQMLTLGAHVI---AVDG 181
Query: 73 MKGAVQK-AEEIRDKTPNSYVLQQFENPANP------KIHYETTGPEIWKGTGGKI-DAL 124
Q+ +E ++ + N NP K + EI + G K D +
Sbjct: 182 NFDDAQELVKEAANREGLLSAV----NSINPYRLEGQKTYAF----EIAEQLGWKAPDHV 233
Query: 125 VSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGFIPGVLD 184
V +G GG + K KE P I P + V + GF PGV
Sbjct: 234 VVPVGNGGNLLAIYKGFKEGLP-IGKIDKAPNMNGVQA-------------EGFSPGVYA 279
Query: 185 VNLLDETVQISS------------------------------EEAIETAKLLALKEGLLV 214
ET + + EE +E KLLA +EG+L+
Sbjct: 280 WKEGRETPETIAPAMDIGNPSNWERALFALRESGGLAVAVSDEEILEAIKLLAEREGILI 339
Query: 215 GISSGAATAAAIQIAKRPENAGKLIVVV 242
S A AA +++ ++ + + +V+V
Sbjct: 340 EPHSAVAVAALLKLREKIIDPDETVVLV 367
>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 = 44.7 bits (106), Expect = 3e-05
Identities = 72/277 (25%), Positives = 116/277 (41%), Gaps = 62/277 (22%)
Query: 17 VLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLER------RMVLLAFGAELV-LTDP 69
++ E +G G+ A AA G + M A +ER RM LL GA+++ +T
Sbjct: 101 IIAETGAGQHGVATATAAALLGLDCEVYMGAE-DVERQKPNVFRMELL--GAKVIPVTSG 157
Query: 70 ARGMKGAVQKAEEIRDKTPNS----YVLQQFENPAN-PKI--HYETT-GPE----IWKGT 117
+ +K AV +A +RD + YVL P P + +++ G E I +
Sbjct: 158 SGTLKDAVNEA--LRDWVTSVDDTHYVLGSAVGPHPFPTMVRDFQSVIGEEAKEQILEQE 215
Query: 118 GGKIDALVSGIGTGGTVTGA-GKYLKEHNPEIKLYGVE--------PVESAVLSGGKPGP 168
G DA+++ +G G G ++ +P ++L GVE +A L+ G PG
Sbjct: 216 GRLPDAVIACVGGGSNAIGIFYAFID--DPSVQLIGVEAGGLGIDTDKHAATLAKGSPG- 272
Query: 169 HKIQG------------------IGAGF-IPGV-LDVNLLDET-----VQISSEEAIETA 203
+ G + AG PGV + L ET I+ +EA+E
Sbjct: 273 -VLHGMKTYLLQDEDGQILEAHSVSAGLDYPGVGPEHAYLHETGRATYEAITDDEALEAF 331
Query: 204 KLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
KLL+ EG++ + S A A +IA ++V
Sbjct: 332 KLLSRNEGIIPALESSHALAHLEKIAPTLPKDQIVVV 368
>gnl|CDD|236417 PRK09224, PRK09224, threonine dehydratase; Reviewed.
Length = 504
Score = 42.8 bits (102), Expect = 1e-04
Identities = 22/54 (40%), Positives = 31/54 (57%)
Query: 108 TTGPEIWKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVL 161
T EI + +DA+ +G GG + G Y+K+ PEIK+ GVEP +SA L
Sbjct: 157 TIAMEILQQHPHPLDAVFVPVGGGGLIAGVAAYIKQLRPEIKVIGVEPEDSACL 210
>gnl|CDD|181457 PRK08526, PRK08526, threonine dehydratase; Provisional.
Length = 403
Score = 42.4 bits (100), Expect = 1e-04
Identities = 68/252 (26%), Positives = 103/252 (40%), Gaps = 50/252 (19%)
Query: 19 IEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLT----DPARGMK 74
I ++GN G+A A G + +I MP + L + A GAE++L D A
Sbjct: 72 IAASAGNHAQGVAISAKKFGIKAVIVMPEATPLLKVSGTKALGAEVILKGDNYDEAYAF- 130
Query: 75 GAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTG----------GKIDAL 124
A++ A+E + T F +P + E+ G G +D +
Sbjct: 131 -ALEYAKE-NNLT--------FIHPFEDE--------EVMAGQGTIALEMLDEISDLDMV 172
Query: 125 VSGIGTGGTVTGAGKYLKEHNPEIKLYGV----EPVESAVLSGGKPGPHK-IQGIGAGFI 179
V +G GG ++G K+ NP IK+ GV P K K ++ I G
Sbjct: 173 VVPVGGGGLISGIASAAKQINPNIKIIGVGAKGAPAMYESFHAKKIINSKSVRTIADGI- 231
Query: 180 PGVLDVN---------LLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAK 230
V D + +D+ VQ+ EE I A L L++ +V +GAA+ AA+ K
Sbjct: 232 -AVRDASPINLAIILECVDDFVQVDDEE-IANAILFLLEKQKIVVEGAGAASVAALLHQK 289
Query: 231 RPENAGKLIVVV 242
GK I VV
Sbjct: 290 IDLKKGKKIGVV 301
>gnl|CDD|236318 PRK08639, PRK08639, threonine dehydratase; Validated.
Length = 420
Score = 42.1 bits (100), Expect = 2e-04
Identities = 21/55 (38%), Positives = 28/55 (50%), Gaps = 4/55 (7%)
Query: 116 GTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVE----SAVLSGGKP 166
G D + +G GG ++G YLKE +P+ K+ GVEP A L GKP
Sbjct: 175 EKEGSPDYVFVPVGGGGLISGVTTYLKERSPKTKIIGVEPAGAASMKAALEAGKP 229
>gnl|CDD|236182 PRK08198, PRK08198, threonine dehydratase; Provisional.
Length = 404
Score = 41.7 bits (99), Expect = 2e-04
Identities = 42/142 (29%), Positives = 64/142 (45%), Gaps = 29/142 (20%)
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAV----LSGGKP----GPHKI- 171
+D +V IG GG ++G +K PE+++ GV+ + L+ G+P I
Sbjct: 171 VDTVVVPIGGGGLISGVATAVKALRPEVRVIGVQAEGAPAMPESLAAGRPVELESVDTIA 230
Query: 172 QGIGAGFIPGVLDV----NLLDETVQISSEE---AI----ETAKLLALKEGLLVGISSGA 220
GI PG L L+D+ V +S EE AI E AKL+ EG +GA
Sbjct: 231 DGIAVK-RPGDLTFEIIRELVDDVVTVSDEEIARAILLLLERAKLVV--EG------AGA 281
Query: 221 ATAAAIQIAKRPENAGKLIVVV 242
+ AA+ K K++ V+
Sbjct: 282 VSVAALLSGKLDVKGKKVVAVL 303
>gnl|CDD|235699 PRK06110, PRK06110, hypothetical protein; Provisional.
Length = 322
Score = 40.4 bits (95), Expect = 5e-04
Identities = 19/54 (35%), Positives = 26/54 (48%)
Query: 12 RPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELV 65
P +I T GN G +AF A G I +P S+E+ + A GAEL+
Sbjct: 67 GPRVRGVISATRGNHGQSVAFAARRHGLAATIVVPHGNSVEKNAAMRALGAELI 120
>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 = 39.8 bits (94), Expect = 0.001
Identities = 42/128 (32%), Positives = 57/128 (44%), Gaps = 32/128 (25%)
Query: 145 NPEIKLYGVEPV--------ESAVLSGGKPG-------------PHKIQG---IGAGF-I 179
+ ++KL GVE +A L GG G +I I AG
Sbjct: 226 DKDVKLIGVEAGGCGLETGGHAAYLFGGTAGVLHGLKMYTLQDEDGQIVPPHSISAGLDY 285
Query: 180 PGV--LDVNLLD----ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPE 233
PGV L D E V ++ EEA+E KLLA EG++ + S A A AI++AK+
Sbjct: 286 PGVGPEHAYLKDSGRVEYVAVTDEEALEAFKLLARTEGIIPALESSHAIAYAIKLAKKL- 344
Query: 234 NAGKLIVV 241
K+IVV
Sbjct: 345 GKEKVIVV 352
>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 = 39.3 bits (92), Expect = 0.001
Identities = 18/48 (37%), Positives = 25/48 (52%)
Query: 108 TTGPEIWKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEP 155
T EI K D +V +G GG ++G YL +P+ K+ GVEP
Sbjct: 156 TVAAEILDQLPEKPDYVVVPVGGGGLISGLTTYLAGTSPKTKIIGVEP 203
>gnl|CDD|223211 COG0133, TrpB, Tryptophan synthase beta chain [Amino acid transport
and metabolism].
Length = 396
Score = 39.1 bits (92), Expect = 0.002
Identities = 75/280 (26%), Positives = 121/280 (43%), Gaps = 67/280 (23%)
Query: 17 VLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLER------RMVLLAFGAELV-LTDP 69
++ E +G G+ A AA G +I M A +ER RM LL GAE+V +T
Sbjct: 106 IIAETGAGQHGVATATAAALFGLECVIYMGAE-DVERQALNVFRMRLL--GAEVVPVTSG 162
Query: 70 ARGMKGAVQKAEEIRDKTPN----SYVLQQFENPANP---------KIHYETTGPEIWKG 116
+ +K A+ +A +RD N Y++ P +P + E +I +
Sbjct: 163 SGTLKDAINEA--LRDWVTNVEDTHYLIGSAAGP-HPYPTIVRDFQSVIGEEAKAQILEK 219
Query: 117 TGGKIDALVSGIGTGGTVTGA-GKYLKEHNPEIKLYGVEP----VES----AVLSGGKPG 167
G DA+V+ +G G G ++ + ++L GVE +E+ A L+ G+PG
Sbjct: 220 EGRLPDAVVACVGGGSNAIGIFHPFIDD--ESVRLIGVEAAGKGIETGKHAATLTAGRPG 277
Query: 168 -------------------PHKIQGIGAGF-IPGV-LDVNLLDET-----VQISSEEAIE 201
H I AG PGV + L + V I+ EEA+E
Sbjct: 278 VLHGMKTYLLQDEDGQILESHSIS---AGLDYPGVGPEHAYLKDIGRAEYVSITDEEALE 334
Query: 202 TAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVV 241
+LL+ EG++ + S A A A+++A + ++IVV
Sbjct: 335 AFQLLSRLEGIIPALESSHALAYALKLAPK-LPKDEIIVV 373
>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 = 0.002
Identities = 19/55 (34%), Positives = 29/55 (52%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTD 68
G+ + T GN G G+A+ A G + ++ MP + ER + A GAE +TD
Sbjct: 112 GDITFVTATDGNHGRGVAWAANQLGQKSVVYMPKGSAQERLENIRAEGAECTITD 166
>gnl|CDD|181319 PRK08246, PRK08246, threonine dehydratase; Provisional.
Length = 310
Score = 38.4 bits (90), Expect = 0.002
Identities = 64/244 (26%), Positives = 100/244 (40%), Gaps = 47/244 (19%)
Query: 24 GNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDP--ARGMKGAVQKAE 81
GN G+ +A+ AAA G + +P + + L A GAE+V+ A ++ A A
Sbjct: 77 GNAGLAVAYAAAALGVPATVFVPETAPPAKVARLRALGAEVVVVGAEYADALEAAQAFAA 136
Query: 82 EIRDKTPNSYVLQQFENPANPKIH-YETTGPEIWKGTG----------GKIDALVSGIGT 130
E + L H Y+ PE+ G G +D ++ +G
Sbjct: 137 E-------TGALL---------CHAYDQ--PEVLAGAGTLGLEIEEQAPGVDTVLVAVGG 178
Query: 131 GGTVTGAGKYLKEHNPEIKLYGVEPVES----AVLSGGKPGPHKIQGIGAGFIP----GV 182
GG + G + + ++ VEP + A L+ G+P + GI A + G
Sbjct: 179 GGLIAGIAAWFEGR---ARVVAVEPEGAPTLHAALAAGEPVDVPVSGIAADSLGARRVGE 235
Query: 183 LDVNLLDETVQIS---SEEAIETAKLLALKEGLLVGISSGAATA-AAIQIAKRPENAGKL 238
+ L V S S+EAI A+ AL E L + + GAATA AA+ G+
Sbjct: 236 IAFALARAHVVTSVLVSDEAIIAAR-RALWEELRLAVEPGAATALAALLSGAYVPAPGER 294
Query: 239 IVVV 242
+ VV
Sbjct: 295 VAVV 298
>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 = 37.6 bits (87), Expect = 0.005
Identities = 19/55 (34%), Positives = 29/55 (52%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTD 68
G++ T GN G G+A+ A G + ++ MP + ER +L GAE +TD
Sbjct: 93 GQATFATATDGNHGRGVAWAAQQLGQKAVVYMPKGSAQERVENILNLGAECTITD 147
>gnl|CDD|235539 PRK05638, PRK05638, threonine synthase; Validated.
Length = 442
Score = 37.5 bits (87), Expect = 0.006
Identities = 54/253 (21%), Positives = 99/253 (39%), Gaps = 36/253 (14%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGM 73
+ I + GN +A +A G + +P + + + ++AFGA+++ +
Sbjct: 111 AANGFIVASDGNAAASVAAYSARAGKEAFVVVPRKVDKGKLIQMIAFGAKIIRY--GESV 168
Query: 74 KGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYE---TTGPEIWKGTGGKIDALVSGIGT 130
A++ AEE+ V P I E T E+W+ ++ G+
Sbjct: 169 DEAIEYAEELARLNGLYNV-----TPEYNIIGLEGQKTIAFELWEEINPT--HVIVPTGS 221
Query: 131 GGTVTGAGKYLKE--------HNPEIKLYGVE-----PVESAVLSGGKPGPHKIQGIGAG 177
G + K KE P KL V+ P+ S +L G K ++ + +G
Sbjct: 222 GSYLYSIYKGFKELLEIGVIEEIP--KLIAVQTERCNPIASEIL-GNKTKCNETKALGLY 278
Query: 178 FIPGVLD---VNLLDE---TVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKR 231
V+ + E T + +EE I + L KEG+ +SS A +++ +
Sbjct: 279 VKNPVMKEYVSEAIKESGGTAVVVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLGEE 338
Query: 232 P--ENAGKLIVVV 242
E K+++VV
Sbjct: 339 GYIEKGDKVVLVV 351
>gnl|CDD|235789 PRK06381, PRK06381, threonine synthase; Validated.
Length = 319
Score = 36.6 bits (85), Expect = 0.008
Identities = 39/139 (28%), Positives = 57/139 (41%), Gaps = 10/139 (7%)
Query: 2 IADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFG 61
IA+A + +R G S + T GN G +A+ A G + +I +P S S R + +G
Sbjct: 50 IAEAHVRRAMRLGYSGITVGTCGNYGASIAYFARLYGLKAVIFIPRSYSNSRVKEMEKYG 109
Query: 62 AELVLTD----PARGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGT 117
AE++ D A K I D P S N Y EI++
Sbjct: 110 AEIIYVDGKYEEAVERSRKFAKENGIYDANPGS------VNSVVDIEAYSAIAYEIYEAL 163
Query: 118 GGKIDALVSGIGTGGTVTG 136
G DA+ +G G T+ G
Sbjct: 164 GDVPDAVAVPVGNGTTLAG 182
>gnl|CDD|183851 PRK13028, PRK13028, tryptophan synthase subunit beta; Provisional.
Length = 402
Score = 36.8 bits (86), Expect = 0.009
Identities = 45/158 (28%), Positives = 69/158 (43%), Gaps = 37/158 (23%)
Query: 117 TGGKIDALVSGIGTGGTVTGA-GKYLKEHNPEIKLYGVEPV--------ESAVLSGGKPG 167
TG DA+V+ +G G G +L + ++L GVEP +A L+ GKPG
Sbjct: 227 TGRLPDAVVACVGGGSNAIGLFSAFLDD--ESVRLVGVEPAGRGLDLGEHAATLTLGKPG 284
Query: 168 ----------------PHKIQGIGAGF-IPGV-------LDVNLLDETVQISSEEAIETA 203
P + I AG PGV D+ + E V + EEA++
Sbjct: 285 VIHGFKSYVLQDEDGEPAPVHSIAAGLDYPGVGPEHAYLKDIGRV-EYVTATDEEALDAF 343
Query: 204 KLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVV 241
LL+ EG++ + S A A AI++A + + I+V
Sbjct: 344 FLLSRTEGIIPALESSHAVAYAIKLAPE-LSKDETILV 380
>gnl|CDD|235288 PRK04346, PRK04346, tryptophan synthase subunit beta; Validated.
Length = 397
Score = 36.6 bits (86), Expect = 0.010
Identities = 37/129 (28%), Positives = 57/129 (44%), Gaps = 36/129 (27%)
Query: 146 PEIKLYGVEP----VES----AVLSGGKPGPHKIQG------------------IGAGF- 178
++L GVE +E+ A L+ G+PG + G I AG
Sbjct: 251 ESVRLIGVEAAGKGLETGKHAATLTKGRPG--VLHGAKTYLLQDEDGQILETHSISAGLD 308
Query: 179 IPGV--LDVNLLD----ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRP 232
PGV L D E V I+ +EA+E +LL+ EG++ + S A A A+++A
Sbjct: 309 YPGVGPEHAYLKDIGRAEYVSITDDEALEAFQLLSRLEGIIPALESSHALAYALKLAPTL 368
Query: 233 ENAGKLIVV 241
++IVV
Sbjct: 369 -GKDQIIVV 376
>gnl|CDD|236186 PRK08206, PRK08206, diaminopropionate ammonia-lyase; Provisional.
Length = 399
Score = 36.4 bits (85), Expect = 0.010
Identities = 20/47 (42%), Positives = 27/47 (57%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTD 68
T GN G G+A+ A G + +I MP S ER + A GAE ++TD
Sbjct: 123 TDGNHGRGVAWAAQQLGQKAVIYMPKGSSEERVDAIRALGAECIITD 169
>gnl|CDD|223677 COG0604, Qor, NADPH:quinone reductase and related Zn-dependent
oxidoreductases [Energy production and conversion /
General function prediction only].
Length = 326
Score = 36.2 bits (84), Expect = 0.012
Identities = 20/87 (22%), Positives = 37/87 (42%), Gaps = 9/87 (10%)
Query: 6 EEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELV 65
++ ++PGE+VL+ +G G +A A G ++ S E+ +L GA+ V
Sbjct: 135 FDRAGLKPGETVLVHGAAGGVGSAAIQLAKALGATVVAV---VSSSEKLELLKELGADHV 191
Query: 66 LTDPARGMKGAVQKAEEIRDKTPNSYV 92
+ E++R+ T V
Sbjct: 192 INYREEDF------VEQVRELTGGKGV 212
>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 = 35.8 bits (83), Expect = 0.014
Identities = 20/64 (31%), Positives = 33/64 (51%), Gaps = 8/64 (12%)
Query: 5 AEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAK--GYRLIITMPASMSLERRMVLLAFGA 62
G+++PG++VL+ G G+GL AK G R+I+T S E+ + GA
Sbjct: 126 LRRAGVLKPGDTVLVL---GAGGVGLLAAQLAKAAGARVIVT---DRSDEKLELAKELGA 179
Query: 63 ELVL 66
+ V+
Sbjct: 180 DHVI 183
>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 = 36.0 bits (84), Expect = 0.015
Identities = 23/60 (38%), Positives = 33/60 (55%), Gaps = 3/60 (5%)
Query: 7 EKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVL 66
E +RPG+SVLI S + G+ +A A G +I T + + E+R LLA GA V+
Sbjct: 138 ELAGLRPGDSVLITAASSSVGLAAIQIANAAGATVIAT---TRTSEKRDALLALGAAHVI 194
>gnl|CDD|236317 PRK08638, PRK08638, threonine dehydratase; Validated.
Length = 333
Score = 35.9 bits (83), Expect = 0.016
Identities = 61/232 (26%), Positives = 95/232 (40%), Gaps = 32/232 (13%)
Query: 18 LIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAV 77
++ ++GN G+A A G + MP + +GAE+VL +
Sbjct: 78 VVACSAGNHAQGVALSCALLGIDGKVVMPKGAPKSKVAATCGYGAEVVLH--GDNFNDTI 135
Query: 78 QKAEEIRDKTPNSYVLQQFENPAN-PKI--HYETTGPEI----WKGTGGKIDALVSGIGT 130
K EEI ++ +++ P + PK+ T G EI W +D ++ IG
Sbjct: 136 AKVEEIVEEEGRTFI-----PPYDDPKVIAGQGTIGLEILEDLWD-----VDTVIVPIGG 185
Query: 131 GGTVTGAGKYLKEHNPEIKLYGV--EPVE--SAVLSGGKPGPHKIQGIGAG----FIPGV 182
GG + G LK NP I + GV E V +A G+ H+ G A PG
Sbjct: 186 GGLIAGIAVALKSINPTIHIIGVQSENVHGMAASFYAGEITTHRTTGTLADGCDVSRPGN 245
Query: 183 LDV----NLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAK 230
L L+D+ V +S +E I A ++ +V +GA AA+ K
Sbjct: 246 LTYEIVRELVDDIVLVSEDE-IRNAMKDLIQRNKVVTEGAGALATAALLSGK 296
>gnl|CDD|237513 PRK13803, PRK13803, bifunctional phosphoribosylanthranilate
isomerase/tryptophan synthase subunit beta; Provisional.
Length = 610
Score = 35.9 bits (83), Expect = 0.017
Identities = 71/285 (24%), Positives = 115/285 (40%), Gaps = 65/285 (22%)
Query: 12 RPGESVLIEPT-SGNTGIGLAFMAAAKGYRLIITMPASMSLER------RMVLLAFGAEL 64
R G++ +I T +G G+ A A G + I M ++R RM LL GA +
Sbjct: 315 RMGKTRIIAETGAGQHGVATATACALFGLKCTIFMGEE-DIKRQALNVERMKLL--GANV 371
Query: 65 V-LTDPARGMKGAVQKAEEIRD---KTPNSY-----VLQQFENPANPKIHYETTGPEI-- 113
+ + ++ +K AV +A IRD P+++ + P G E
Sbjct: 372 IPVLSGSKTLKDAVNEA--IRDWVASVPDTHYLIGSAVGPHPYPEMVAYFQSVIGEEAKE 429
Query: 114 --WKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPV--------ESAVLSG 163
+ TG DA+++ +G G G + + +P +KL GVE +A +
Sbjct: 430 QLKEQTGKLPDAIIACVGGGSNAIGIFYHFLD-DPSVKLIGVEAGGKGVNTGEHAATIKK 488
Query: 164 GKPG-------------------PHKIQGIGAGF-IPGV--LDVNLLDET----VQISSE 197
G+ G PH I AG PG+ + NL + ++ E
Sbjct: 489 GRKGVLHGSMTYLMQDENGQILEPHSIS---AGLDYPGIGPMHANLFETGRAIYTSVTDE 545
Query: 198 EAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
EA++ KLLA EG++ + S A A + R + K IV+V
Sbjct: 546 EALDAFKLLAKLEGIIPALESSHALAYLKEG--RKKFKKKDIVIV 588
>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 = 34.4 bits (79), Expect = 0.054
Identities = 21/62 (33%), Positives = 29/62 (46%)
Query: 190 ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVVFPSFGER 249
E EEA E A + A EG++ S A AAAI A++ G+ V++F G
Sbjct: 346 EARAYDQEEAFEAAVIFAKTEGIVPAPESAHAIAAAIDEARKCRETGEEKVILFNLSGHG 405
Query: 250 YL 251
L
Sbjct: 406 LL 407
>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 = 34.1 bits (79), Expect = 0.054
Identities = 19/59 (32%), Positives = 32/59 (54%), Gaps = 3/59 (5%)
Query: 11 IRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDP 69
++PG+++LI G + +GLA + AK +T + S ER +L GA+ V+ D
Sbjct: 140 LQPGDTLLIR--GGTSSVGLAALKLAKALGATVT-ATTRSPERAALLKELGADEVVIDD 195
>gnl|CDD|180565 PRK06450, PRK06450, threonine synthase; Validated.
Length = 338
Score = 34.3 bits (79), Expect = 0.058
Identities = 26/75 (34%), Positives = 38/75 (50%), Gaps = 3/75 (4%)
Query: 20 EPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQK 79
E +SGN G +A AA G + I +P + S + + ++GAE+V RG + V K
Sbjct: 102 EDSSGNAGASIAAYGAAAGIEVKIFVPETASGGKLKQIESYGAEVV---RVRGSREDVAK 158
Query: 80 AEEIRDKTPNSYVLQ 94
A E S+VLQ
Sbjct: 159 AAENSGYYYASHVLQ 173
>gnl|CDD|235994 PRK07334, PRK07334, threonine dehydratase; Provisional.
Length = 403
Score = 34.1 bits (79), Expect = 0.062
Identities = 37/116 (31%), Positives = 53/116 (45%), Gaps = 11/116 (9%)
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVE----PVESAVLSGG--KPGPHKI-QG 173
+D LV IG GG ++G K P+I++ GV+ P A + G G I +G
Sbjct: 172 LDTLVVPIGGGGLISGMATAAKALKPDIEIIGVQTELYPSMYAAIKGVALPCGGSTIAEG 231
Query: 174 IGAGFIPGVLDVNLLDETVQ---ISSEEAIETAKLLALKEGLLVGISSGAATAAAI 226
I PG L + ++ V + SE IE A L L+ V +GAA AA+
Sbjct: 232 IAVK-QPGQLTLEIVRRLVDDILLVSEADIEQAVSLLLEIEKTVVEGAGAAGLAAL 286
>gnl|CDD|237087 PRK12391, PRK12391, tryptophan synthase subunit beta; Reviewed.
Length = 427
Score = 34.0 bits (79), Expect = 0.065
Identities = 18/54 (33%), Positives = 25/54 (46%)
Query: 190 ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVVF 243
E E E A L A EG++ S A AAAI A + + G+ V++F
Sbjct: 355 EARAYPQTEVFEAAVLFARTEGIVPAPESSHAIAAAIDEALKAKEEGEEKVILF 408
>gnl|CDD|236339 PRK08813, PRK08813, threonine dehydratase; Provisional.
Length = 349
Score = 34.2 bits (78), Expect = 0.065
Identities = 59/233 (25%), Positives = 97/233 (41%), Gaps = 18/233 (7%)
Query: 9 GLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTD 68
GL R E +I ++GN G+A+ A G + I MP + + +GA +
Sbjct: 75 GLERGDERPVICASAGNHAQGVAWSAYRLGVQAITVMPHGAPQTKIAGVAHWGA--TVRQ 132
Query: 69 PARGMKGAVQKAEEIRDKTPNSY-VLQQFENPANPKIHYETTGPEIWKGTGGKIDALVSG 127
A A E+ D+ N Y L F++P + T G E+ D ++
Sbjct: 133 HGNSYDEAYAFARELADQ--NGYRFLSAFDDP-DVIAGQGTVGIEL---AAHAPDVVIVP 186
Query: 128 IGTGGTVTGAGKYLKEHNPEI---KLYGVEPVESAV---LSGGKPGPHKIQGIGA---GF 178
IG GG +G LK + ++ GV+ + A+ L P G+ GF
Sbjct: 187 IGGGGLASGVALALKSQGVRVVGAQVEGVDSMARAIRGDLREIAPVATLADGVKVKIPGF 246
Query: 179 IPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKR 231
+ L +LLD+ V + E ET LAL+E ++ + A AA +++ +
Sbjct: 247 LTRRLCSSLLDDVVIVREAELRETLVRLALEEHVIAEGAGALALAAGRRVSGK 299
>gnl|CDD|235918 PRK07048, PRK07048, serine/threonine dehydratase; Validated.
Length = 321
Score = 33.5 bits (77), Expect = 0.11
Identities = 35/144 (24%), Positives = 52/144 (36%), Gaps = 25/144 (17%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
+SGN +A A G I MP + +G E+V D
Sbjct: 79 SSGNHAQAIALSARLLGIPATIVMPQDAPAAKVAATRGYGGEVVTYDRY----------T 128
Query: 82 EIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTG----------GKIDALVSGIGTG 131
E R++ ++ P H P + G G G +DAL +G G
Sbjct: 129 EDREEIGRRLAEERGLTLIPPYDH-----PHVIAGQGTAAKELFEEVGPLDALFVCLGGG 183
Query: 132 GTVTGAGKYLKEHNPEIKLYGVEP 155
G ++G + +P K+YGVEP
Sbjct: 184 GLLSGCALAARALSPGCKVYGVEP 207
>gnl|CDD|224269 COG1350, COG1350, Predicted alternative tryptophan synthase
beta-subunit (paralog of TrpB) [General function
prediction only].
Length = 432
Score = 32.8 bits (75), Expect = 0.16
Identities = 18/54 (33%), Positives = 24/54 (44%)
Query: 190 ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVVF 243
E EE E A L A EG++ S A AAI A + G+ V++F
Sbjct: 356 EARAYDQEEVFEAAVLFARTEGIVPAPESAHAIKAAIDEALKAREEGEEKVILF 409
>gnl|CDD|181283 PRK08197, PRK08197, threonine synthase; Validated.
Length = 394
Score = 32.3 bits (74), Expect = 0.22
Identities = 21/48 (43%), Positives = 23/48 (47%)
Query: 21 PTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTD 68
PT+GN G A AA G R I MPA R+ GAEL L D
Sbjct: 133 PTNGNAGAAWAAYAARAGIRATIFMPADAPEITRLECALAGAELYLVD 180
>gnl|CDD|176781 cd08803, Death_ank3, Death domain of Ankyrin-3. Death Domain
(DD) of the human protein ankyrin-3 (ANK-3) and related
proteins. Ankyrins are modular proteins comprising
three conserved domains, an N-terminal membrane-binding
domain containing ANK repeats, a spectrin-binding
domain and a C-terminal DD. ANK-3, also called
anykyrin-G (for general or giant), is found in neurons
and at least one splice variant has been shown to be
essential for propagation of action potentials as a
binding partner to neurofascin and voltage-gated sodium
channels. It is required for maintaining axo-dendritic
polarity, and may be a genetic risk factor associated
with bipolar disorder. ANK-3 may also play roles in
other cell types. Mutations affecting ANK-3 pathways
for Na channel localization are associated with Brugada
syndrome, a potentially fata arrythmia. In general, DDs
are protein-protein interaction domains found in a
variety of domain architectures. Their common feature
is that they form homodimers by self-association or
heterodimers by associating with other members of the
DD superfamily including CARD (Caspase activation and
recruitment domain), DED (Death Effector Domain), and
PYRIN. They serve as adaptors in signaling pathways and
can recruit other proteins into signaling complexes.
Length = 84
Score = 30.4 bits (68), Expect = 0.25
Identities = 15/43 (34%), Positives = 24/43 (55%)
Query: 54 RMVLLAFGAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQF 96
RM ++A L T+ AR + +V + +IR + PNS + Q F
Sbjct: 6 RMAIVADHLGLSWTELARELNFSVDEINQIRVENPNSLIAQSF 48
>gnl|CDD|235830 PRK06558, PRK06558, V-type ATP synthase subunit K; Validated.
Length = 159
Score = 31.1 bits (71), Expect = 0.28
Identities = 17/31 (54%), Positives = 18/31 (58%), Gaps = 1/31 (3%)
Query: 211 GLLVGISSGAATAAAIQI-AKRPENAGKLIV 240
GL IS G AA IQI AKRPE K I+
Sbjct: 105 GLFSAISQGKVAAAGIQILAKRPEEFTKGII 135
>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 = 32.0 bits (73), Expect = 0.33
Identities = 57/258 (22%), Positives = 95/258 (36%), Gaps = 44/258 (17%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPA-SMSLERRMVLLAFGAELVLTDPARGMKGAVQKA 80
++GNTG A A G +++I PA +SL + L + AE+V D G Q+
Sbjct: 78 STGNTGAAAAAYAGKAGVKVVILYPAGKISLGKLAQALGYNAEVVAID---GNFDDAQRL 134
Query: 81 -EEIRDKTPNSYVLQQFENPANPKIHY----ETTGPEIWKGTGGKI-DALVSGIGTGGTV 134
+++ + N N + +T E + G + D +V + G
Sbjct: 135 VKQLFGDKEALGL-----NSVNSIPYRLEGQKTYAFEAVEQLGWEAPDKVVVPVPNSGNF 189
Query: 135 TGAGKYLKEHN-------PE---IKLYGVEPVESAVLSGGKPGPHKIQ---------GIG 175
K KE P I+ G + A L G+ P + G
Sbjct: 190 GAILKGFKEKKEGGLDSLPVKRGIQAEGAADIVRAFLESGQWEPIEDPATLSTAIDIGNP 249
Query: 176 AGFIPGVLDV-----NLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAI-QIA 229
A + L++ ++ +S EE +E KLLA +EG V S + AA + +
Sbjct: 250 ANW-ERALELFRRSNGNAED---VSDEEILEAIKLLAREEGYFVEPHSAVSVAALLKLVE 305
Query: 230 KRPENAGKLIVVVFPSFG 247
K + + +V G
Sbjct: 306 KGTADPAERVVCALTGNG 323
>gnl|CDD|136018 PRK06721, PRK06721, threonine synthase; Reviewed.
Length = 352
Score = 31.6 bits (71), Expect = 0.39
Identities = 56/230 (24%), Positives = 90/230 (39%), Gaps = 23/230 (10%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMV-LLAFGAELVLTDPARG 72
G +I ++GNT A AA G + II +P ++ +A+GAE++ +
Sbjct: 74 GSEAIICASTGNTSASAAAYAARLGMKCIIVIPEGKIAHGKLAQAVAYGAEIISIEG--N 131
Query: 73 MKGAVQKAEEIRDKTPNSYVLQQFENPANP-KIHYETTGP-EIWKGTGGKIDALVSGIGT 130
A++ I + P + V N NP +I + T EI D L +G
Sbjct: 132 FDDALKAVRNIAAEEPITLV-----NSVNPYRIEGQKTAAFEICDQLQRAPDVLAIPVGN 186
Query: 131 GGTVTGAGKYLKEHNPEI-----KLYGVEPVESAVLSGGK--PGPHKIQ-----GIGAGF 178
G +T K E+ E +++G E +A + G P I G A +
Sbjct: 187 AGNITAYWKGFCEYEKEKGYKKPRIHGFEAEGAAAIVKGHVIDEPETIATAIRIGNPASW 246
Query: 179 IPGVLDVNLLD-ETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQ 227
V E +S EE + +LLA EG+ S A+ A ++
Sbjct: 247 SYAVEAAEQSHGEIDMVSDEEILHAYRLLAKSEGVFAEPGSNASLAGVMK 296
>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 = 31.4 bits (72), Expect = 0.41
Identities = 27/72 (37%), Positives = 35/72 (48%), Gaps = 8/72 (11%)
Query: 17 VLIEPTSGNTGIG--LAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELV---LTDPAR 71
VLI S GIG LA AA+GYR+I T LE LL E++ +TD
Sbjct: 3 VLITGCSS--GIGLALALALAAQGYRVIATARNPDKLESLGELLNDNLEVLELDVTDEES 60
Query: 72 GMKGAVQKAEEI 83
+K AV++ E
Sbjct: 61 -IKAAVKEVIER 71
>gnl|CDD|176223 cd08262, Zn_ADH8, Alcohol dehydrogenases of the MDR family. 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 = 341
Score = 31.1 bits (71), Expect = 0.61
Identities = 24/71 (33%), Positives = 35/71 (49%), Gaps = 4/71 (5%)
Query: 11 IRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPA 70
+ PGE L+ G G+ + A+G I+ + S ERR + LA GA++V+ DPA
Sbjct: 159 LTPGEVALV-IGCGPIGLAVIAALKARGVGPIVA--SDFSPERRALALAMGADIVV-DPA 214
Query: 71 RGMKGAVQKAE 81
A AE
Sbjct: 215 ADSPFAAWAAE 225
>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 = 31.0 bits (70), Expect = 0.65
Identities = 53/243 (21%), Positives = 94/243 (38%), Gaps = 38/243 (15%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G+ + ++AA G+++ + M A ++ L + G +V + G+ AV++
Sbjct: 159 STGNLGLSIGIISAALGFQVTVHMSADARQWKKDKLRSHGVTVVEYESDYGV--AVEEGR 216
Query: 82 EIRDKTPNSYVLQQFENPANPKIHYETTGPEIWK---GTGGKIDA-------LVSGIG-- 129
+ PN Y + EN + Y + G +DA L G+G
Sbjct: 217 KAAQSDPNCYFIDD-ENSRTLFLGYAVAASRLKAQFDQQGIIVDAEHPLFVYLPCGVGGG 275
Query: 130 TGGTVTGAGKYLKEHNPEIKLYGVEPVES-AVLSGGKPGPHK---IQGIG---------- 175
GG G +H + + EP S +L G G H+ +Q IG
Sbjct: 276 PGGVAFGLKLAFGDH---VHCFFAEPTHSPCMLLGVYTGLHEQISVQDIGIDNLTAADGL 332
Query: 176 -----AGFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAK 230
+GF+ G LLD + + + LA EG+ + S+ A A +++
Sbjct: 333 AVGRPSGFV-GRAMERLLDGFYTVDDQTLYDLLGWLAQSEGIRLEPSALAGMAGPVRVCA 391
Query: 231 RPE 233
Sbjct: 392 SEV 394
>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 = 30.9 bits (70), Expect = 0.67
Identities = 32/129 (24%), Positives = 57/129 (44%), Gaps = 7/129 (5%)
Query: 120 KIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGAGF- 178
K D++V G+GGT+ G L P+++L GV V V + +Q I G
Sbjct: 176 KFDSIVVASGSGGTIAGLSLGLSHLMPDVELVGVT-VSRFVADQTDKFVNLVQAIAEGLE 234
Query: 179 IPGVLDVNLLDET----VQISSEEAIETAKLLALKEGLLVG-ISSGAATAAAIQIAKRPE 233
+ + L D+ + + E +E K +A EG+++ + +G A I ++ E
Sbjct: 235 LTVSAVIPLWDDYFGPGYGVPTSEGMEIVKKVASLEGIILDPVYTGKAFYGLIDGIRKKE 294
Query: 234 NAGKLIVVV 242
K I+ +
Sbjct: 295 FGDKPILFI 303
>gnl|CDD|223363 COG0286, HsdM, Type I restriction-modification system
methyltransferase subunit [Defense mechanisms].
Length = 489
Score = 30.8 bits (70), Expect = 0.81
Identities = 14/26 (53%), Positives = 17/26 (65%)
Query: 129 GTGGTVTGAGKYLKEHNPEIKLYGVE 154
G+GG + A KYLK H EI +YG E
Sbjct: 196 GSGGMLLQAAKYLKRHQDEIFIYGQE 221
>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 = 29.6 bits (67), Expect = 1.6
Identities = 34/130 (26%), Positives = 51/130 (39%), Gaps = 35/130 (26%)
Query: 11 IRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPA 70
+ PGE+V++ SGNTGI +A G +I ++ R+ L FGA+ V+
Sbjct: 160 LGPGETVVVFGASGNTGIFAVQLAKMMGAEVI-------AVSRKDWLKEFGADEVVDYDE 212
Query: 71 RGMKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWK------GTGGKIDAL 124
+K +EI V+ N G W G GG++ +
Sbjct: 213 -----VEEKVKEITKMA--DVVI----NS---------LGSSFWDLSLSVLGRGGRL--V 250
Query: 125 VSGIGTGGTV 134
G TGG V
Sbjct: 251 TFGTLTGGEV 260
>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 = 28.7 bits (64), Expect = 3.1
Identities = 59/239 (24%), Positives = 95/239 (39%), Gaps = 21/239 (8%)
Query: 18 LIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAV 77
++ ++GN G LA+ AA +G R I M + + + GAE+ + R A
Sbjct: 70 VVAASTGNHGRALAYAAAEEGVRATICMSELVPQNKVDEIRRLGAEVRIV--GRSQDDAQ 127
Query: 78 QKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKGTGGKIDALVSGIGTGGTVTGA 137
++ E + +L F++P T G E+ + LV G GG +G
Sbjct: 128 EEVERLV-ADRGLTMLPPFDHPDIVAGQ-GTLGLEVVEQMPDLATVLVPLSG-GGLASGV 184
Query: 138 GKYLKEHNPEIKLYGVEPVESAV----LSGGKPG-----PHKIQGIGAGF-----IPGVL 183
+K P+ ++ GV A L G+P P +G G + +
Sbjct: 185 AMAVKAARPDTRVIGVSMERGAAMKASLQAGRPVLVAELPTLADSLGGGIGLDNRVTFAM 244
Query: 184 DVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVVV 242
LLDE V +S E I A E + +GA AA+ +A + +N G V+V
Sbjct: 245 CKALLDEIVLVSEAE-IAAGIRHAYAEEREIVEGAGAVGIAAL-LAGKIKNPGPCAVIV 301
>gnl|CDD|176180 cd05276, p53_inducible_oxidoreductase, PIG3 p53-inducible quinone
oxidoreductase. PIG3 p53-inducible quinone
oxidoreductase, a medium chain dehydrogenase/reductase
family member, acts in the apoptotic pathway. PIG3
reduces ortho-quinones, but its apoptotic activity has
been attributed to oxidative stress generation, since
overexpression of PIG3 accumulates reactive oxygen
species. PIG3 resembles the MDR family member quinone
reductases, which catalyze the reduction of quinone to
hydroxyquinone. 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 = 323
Score = 28.6 bits (65), Expect = 3.3
Identities = 21/57 (36%), Positives = 31/57 (54%), Gaps = 7/57 (12%)
Query: 11 IRPGESVLIEPTSGNTGIGLAF--MAAAKGYRLIITMPASMSLERRMVLLAFGAELV 65
++ GE+VLI G +G+G A +A A G R+I T A S E+ A GA++
Sbjct: 137 LKAGETVLI--HGGASGVGTAAIQLAKALGARVIAT--AG-SEEKLEACRALGADVA 188
>gnl|CDD|176203 cd08241, QOR1, Quinone oxidoreductase (QOR). QOR catalyzes the
conversion of a quinone + NAD(P)H to a hydroquinone +
NAD(P)+. Quinones are cyclic diones derived from
aromatic compounds. Membrane bound QOR acts in the
respiratory chains of bacteria and mitochondria, while
soluble QOR acts to protect from toxic quinones (e.g.
DT-diaphorase) or as a soluble eye-lens protein in some
vertebrates (e.g. zeta-crystalin). QOR reduces quinones
through a semi-quinone intermediate via a
NAD(P)H-dependent single electron transfer. QOR is a
member of the medium chain dehydrogenase/reductase
family, but lacks the zinc-binding sites of the
prototypical alcohol dehydrogenases of this group.
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 = 323
Score = 28.6 bits (65), Expect = 3.3
Identities = 24/73 (32%), Positives = 39/73 (53%), Gaps = 7/73 (9%)
Query: 7 EKGLIRPGESVLIEPTSGNTGIGLAF--MAAAKGYRLIITMPASMSLERRMVLLAFGAEL 64
+ ++PGE+VL+ +G G+GLA +A A G R+I AS S E+ + A GA+
Sbjct: 133 RRARLQPGETVLVLGAAG--GVGLAAVQLAKALGARVIAA--AS-SEEKLALARALGADH 187
Query: 65 VLTDPARGMKGAV 77
V+ ++ V
Sbjct: 188 VIDYRDPDLRERV 200
>gnl|CDD|215479 PLN02887, PLN02887, hydrolase family protein.
Length = 580
Score = 28.7 bits (64), Expect = 3.4
Identities = 22/55 (40%), Positives = 28/55 (50%), Gaps = 2/55 (3%)
Query: 183 LDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGK 237
+D LL+ QIS A A AL G+ V I++G A A I I K + AGK
Sbjct: 315 MDGTLLNSKSQISETNA--KALKEALSRGVKVVIATGKARPAVIDILKMVDLAGK 367
>gnl|CDD|176227 cd08266, Zn_ADH_like1, Alcohol dehydrogenases of the MDR family.
This group contains proteins related to the
zinc-dependent alcohol dehydrogenases. However, while
the group has structural zinc site characteristic of
these enzymes, it lacks the consensus site for a
catalytic zinc. 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 = 342
Score = 28.8 bits (65), Expect = 3.5
Identities = 20/58 (34%), Positives = 30/58 (51%), Gaps = 7/58 (12%)
Query: 11 IRPGESVLIEPTSGNTGIGLAFMAAAK--GYRLIITMPASMSLERRMVLLAFGAELVL 66
+RPGE+VL+ +G+G A + AK G +I T + LER GA+ V+
Sbjct: 164 LRPGETVLV--HGAGSGVGSAAIQIAKLFGATVIATAGSEDKLER---AKELGADYVI 216
>gnl|CDD|215524 PLN02970, PLN02970, serine racemase.
Length = 328
Score = 28.5 bits (64), Expect = 3.6
Identities = 11/35 (31%), Positives = 17/35 (48%)
Query: 121 IDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEP 155
+D ++ I GG ++G K P IK+ EP
Sbjct: 176 LDVIIVPISGGGLISGIALAAKAIKPSIKIIAAEP 210
>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 = 28.5 bits (64), Expect = 3.8
Identities = 28/106 (26%), Positives = 42/106 (39%), Gaps = 9/106 (8%)
Query: 115 KGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQG- 173
+ G K D++V TG T G L + ++ G++ SA K +I
Sbjct: 169 EELGFKFDSIVVCSVTGSTHAGLSVGLAALGRQRRVIGIDA--SAKPEKTKAQVLRIAQA 226
Query: 174 --IGAGFIPGVLDVNLLDE----TVQISSEEAIETAKLLALKEGLL 213
G DV L D+ I ++E IE KL A EG++
Sbjct: 227 KLAEEGLEVKEEDVVLDDDYAAPEYGIPNDETIEAIKLCARLEGII 272
>gnl|CDD|215333 PLN02618, PLN02618, tryptophan synthase, beta chain.
Length = 410
Score = 28.6 bits (64), Expect = 3.9
Identities = 71/283 (25%), Positives = 111/283 (39%), Gaps = 70/283 (24%)
Query: 15 ESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLER------RMVLLAFGAELVLTD 68
+ ++ E +G G+ A + A G I+ M A +ER RM LL GAE+
Sbjct: 120 KRIIAETGAGQHGVATATVCARFGLECIVYMGAQ-DMERQALNVFRMRLL--GAEV---R 173
Query: 69 PARGMKGAVQKA--EEIRDKTPN----SYVLQQFENPA---------NPKIHYET--TGP 111
P ++ A E IRD N Y+L P + I ET
Sbjct: 174 PVHSGTATLKDATSEAIRDWVTNVETTHYILGSVAGPHPYPMMVRDFHSVIGKETRRQAM 233
Query: 112 EIWKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPV--------ESAVLSG 163
E W GGK D LV+ +G G G + +++L GVE +A L+
Sbjct: 234 EKW---GGKPDVLVACVGGGSNAMGLFHEFIDDE-DVRLIGVEAAGFGLDSGKHAATLTK 289
Query: 164 GKPG-------------------PHKIQGIGAGF-IPGV-LDVNLLDETVQ-----ISSE 197
G+ G PH I AG PGV + + L +T + ++ E
Sbjct: 290 GEVGVLHGAMSYLLQDEDGQIIEPHS---ISAGLDYPGVGPEHSFLKDTGRAEYYSVTDE 346
Query: 198 EAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
EA+E + L+ EG++ + + A A ++ + K++V
Sbjct: 347 EALEAFQRLSRLEGIIPALETSHALAYLEKLCPTLPDGTKVVV 389
>gnl|CDD|236244 PRK08329, PRK08329, threonine synthase; Validated.
Length = 347
Score = 28.3 bits (63), Expect = 4.0
Identities = 14/50 (28%), Positives = 27/50 (54%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPAR 71
+SGN + LA + ++G ++ + + + S E+ +L GAEL + R
Sbjct: 111 SSGNAALSLALYSLSEGIKVHVFVSYNASKEKISLLSRLGAELHFVEGDR 160
>gnl|CDD|176215 cd08253, zeta_crystallin, Zeta-crystallin with NADP-dependent
quinone reductase activity (QOR). Zeta-crystallin is a
eye lens protein with NADP-dependent quinone reductase
activity (QOR). It has been cited as a structural
component in mammalian eyes, but also has homology to
quinone reductases in unrelated species. QOR catalyzes
the conversion of a quinone and NAD(P)H to a
hydroquinone and NAD(P+. Quinones are cyclic diones
derived from aromatic compounds. Membrane bound QOR acts
in the respiratory chains of bacteria and mitochondria,
while soluble QOR acts to protect from toxic quinones
(e.g. DT-diaphorase) or as a soluble eye-lens protein in
some vertebrates (e.g. zeta-crystalin). QOR reduces
quinones through a semi-quinone intermediate via a
NAD(P)H-dependent single electron transfer. QOR is a
member of the medium chain dehydrogenase/reductase
family, but lacks the zinc-binding sites of the
prototypical alcohol dehydrogenases of this group.
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.
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 = 28.3 bits (64), Expect = 4.2
Identities = 19/59 (32%), Positives = 28/59 (47%), Gaps = 3/59 (5%)
Query: 8 KGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVL 66
+ + GE+VL+ SG G +A G R+I T AS + +V A GA+ V
Sbjct: 139 RAGAKAGETVLVHGGSGAVGHAAVQLARWAGARVIAT--ASSAEGAELVRQA-GADAVF 194
>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 = 28.3 bits (64), Expect = 4.5
Identities = 9/25 (36%), Positives = 14/25 (56%), Gaps = 2/25 (8%)
Query: 7 EKGLIRPGESVLIEPTSGNTGIGLA 31
+ ++ GESVLI + G+G A
Sbjct: 102 DLARLQKGESVLI--HAAAGGVGQA 124
>gnl|CDD|179286 PRK01368, murD, UDP-N-acetylmuramoyl-L-alanyl-D-glutamate
synthetase; Provisional.
Length = 454
Score = 28.3 bits (63), Expect = 4.7
Identities = 15/32 (46%), Positives = 18/32 (56%), Gaps = 1/32 (3%)
Query: 160 VLSGGKPGPHKIQGIGAGF-IPGVLDVNLLDE 190
VLS G P H+I I F IP D++LL E
Sbjct: 68 VLSPGIPLTHEIVKIAKNFNIPITSDIDLLFE 99
>gnl|CDD|216207 pfam00940, RNA_pol, DNA-dependent RNA polymerase. This is a family
of single chain RNA polymerases.
Length = 394
Score = 28.4 bits (64), Expect = 5.0
Identities = 11/44 (25%), Positives = 19/44 (43%)
Query: 224 AAIQIAKRPENAGKLIVVVFPSFGERYLSSVLFESVKKEAESMV 267
A QI + ++ G V YL+ ++FES+K+
Sbjct: 178 AREQIKDQLKDKGTDEDKVLSYKAANYLAKIIFESIKEVFPGAR 221
>gnl|CDD|226759 COG4309, COG4309, Uncharacterized conserved protein [Function
unknown].
Length = 98
Score = 26.7 bits (59), Expect = 5.0
Identities = 17/72 (23%), Positives = 27/72 (37%), Gaps = 6/72 (8%)
Query: 72 GMKGAVQKAEE---IRDKTPNSYVLQQF--ENPANPKIHYETTGPEIWKGTGGKIDALVS 126
M G +++ E I D P + Q E P Y GPE+W+ +++ S
Sbjct: 26 SMLGKLKEGESLEIISDHDP-RPLRYQLSTEFPGKFGWEYLENGPEVWRVEIKRLEENAS 84
Query: 127 GIGTGGTVTGAG 138
I +G
Sbjct: 85 IISSGCECCCGS 96
>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 = 5.2
Identities = 12/37 (32%), Positives = 20/37 (54%)
Query: 2 IADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKG 38
+ DA + + GE +LI+ +G TG+ +A KG
Sbjct: 109 VIDAFARAGLAKGEHILIQTATGGTGLMAVQLARLKG 145
>gnl|CDD|224323 COG1405, SUA7, Transcription initiation factor TFIIIB, Brf1
subunit/Transcription initiation factor TFIIB
[Transcription].
Length = 285
Score = 27.7 bits (62), Expect = 5.8
Identities = 15/41 (36%), Positives = 19/41 (46%), Gaps = 3/41 (7%)
Query: 197 EEAIETAKLL---ALKEGLLVGISSGAATAAAIQIAKRPEN 234
E ETA + A+ +GLL G S + AA I A R
Sbjct: 115 ESVRETAARIYRKAVDKGLLRGRSIESVAAACIYAACRING 155
Score = 27.7 bits (62), Expect = 6.3
Identities = 14/42 (33%), Positives = 21/42 (50%), Gaps = 4/42 (9%)
Query: 188 LDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIA 229
L + V+ + E ++ AK + GL G S AAAI +A
Sbjct: 207 LSDEVRRKAIEIVKKAK----RAGLTAGKSPAGLAAAAIYLA 244
>gnl|CDD|216688 pfam01764, Lipase_3, Lipase (class 3).
Length = 141
Score = 27.3 bits (61), Expect = 5.9
Identities = 12/38 (31%), Positives = 16/38 (42%), Gaps = 4/38 (10%)
Query: 213 LVGISSGAATA--AAIQIAKRPENAGKLIVVVFPSFGE 248
+ G S G A A AA +A+ I V +FG
Sbjct: 67 VTGHSLGGALASLAAADLAENGLFPSSRIRVY--TFGS 102
>gnl|CDD|172537 PRK14045, PRK14045, 1-aminocyclopropane-1-carboxylate deaminase;
Provisional.
Length = 329
Score = 27.9 bits (62), Expect = 6.1
Identities = 45/183 (24%), Positives = 81/183 (44%), Gaps = 20/183 (10%)
Query: 73 MKGAVQKAEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIW---KGTGGKIDALVSGIG 129
MK A + AEE++ + Y++ + Y EI K G + D++V +G
Sbjct: 134 MKYAEEVAEELKGEGRKPYIIPPGGASPVGTLGYVRAVGEIATQVKKLGVRFDSIVVAVG 193
Query: 130 TGGTVTGAGKYLKEHNPEIKLYGVEPVESAVLSGGKPGPHKIQGIGA------GFIPGVL 183
+GGT+ G L N E ++ G+ AV S G+ K++ + G V
Sbjct: 194 SGGTLAGLSLGLAILNAEWRVVGI-----AVGSFGEKMKEKVKNLVKKTKELLGVKVKVQ 248
Query: 184 DVNLLD----ETVQISSEEAIETAKLLALKEGLLVG-ISSGAATAAAIQIAKRPENAGKL 238
+ L D E +I+ E A + + + EGL++ + +G A + +AK+ E K+
Sbjct: 249 EPELYDYSFGEYGKITKEVA-KLIRSVGTMEGLILDPVYTGKAFYGLMDLAKKGELGEKI 307
Query: 239 IVV 241
+ +
Sbjct: 308 LFI 310
>gnl|CDD|225590 COG3048, DsdA, D-serine dehydratase [Amino acid transport and
metabolism].
Length = 443
Score = 27.8 bits (62), Expect = 6.4
Identities = 55/242 (22%), Positives = 97/242 (40%), Gaps = 36/242 (14%)
Query: 22 TSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAFGAELVLTDPARGMKGAVQKAE 81
++GN G+ + M+AA G+++ + M A ++ L + G +V + G+ AV++
Sbjct: 167 STGNLGLSIGIMSAALGFKVTVHMSADARAWKKDKLRSHGVTVVEYEQDYGV--AVEEGR 224
Query: 82 EIRDKTPNSYVLQQFENPANPKIHYETTGPEIWK---GTGGKIDA-------LVSGIGTG 131
+ + PN + + EN + Y + K G +DA L G+G G
Sbjct: 225 KEAESDPNCFFIDD-ENSRTLFLGYAVAAQRLKKQFDEQGIVVDAEHPLFVYLPCGVGGG 283
Query: 132 -GTVTGAGKYLKEHNPEIKLYGVEPVES-AVLSGGKPGPHK---IQGIG----------- 175
G V K + + + EP S +L G G H+ +Q IG
Sbjct: 284 PGGVAFGLKLAFGDH--VHCFFAEPTHSPCMLLGVYTGLHEQISVQDIGIDNLTAADGLA 341
Query: 176 ----AGFIPGVLDVNLLDETVQISSEEAIETAKLLALKEGLLVGISSGAATAAAIQIAKR 231
+GF+ G LLD + + + LA +EG+ + S+ A A ++
Sbjct: 342 VGRPSGFV-GRAMERLLDGYYTVDDQTLYDLLGWLAQEEGIRLEPSALAGMAGPQRVCAS 400
Query: 232 PE 233
E
Sbjct: 401 VE 402
>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 = 27.9 bits (62), Expect = 6.7
Identities = 13/39 (33%), Positives = 20/39 (51%)
Query: 202 TAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIV 240
TA L ++ G V I G + AI RP++ G+ I+
Sbjct: 25 TAARLGVEPGDFVEIEKGDRSVVAIVWPLRPDDEGRGII 63
>gnl|CDD|221720 pfam12697, Abhydrolase_6, Alpha/beta hydrolase family. This family
contains alpha/beta hydrolase enzymes of diverse
specificity.
Length = 187
Score = 27.4 bits (61), Expect = 6.8
Identities = 15/45 (33%), Positives = 21/45 (46%), Gaps = 1/45 (2%)
Query: 197 EEAIETAKLLALKEGLLVGISSGAATAAAIQIAKRPENAGKLIVV 241
+ L L +LVG S G A A A A+RPE L+++
Sbjct: 53 ADLAALLDALGLGPVVLVGHSLGGAVALAA-AARRPERVAGLVLI 96
>gnl|CDD|218484 pfam05185, PRMT5, PRMT5 arginine-N-methyltransferase. The human
homologue of yeast Skb1 (Shk1 kinase-binding protein 1)
is PRMT5, an arginine-N-methyltransferase. These
proteins appear to be key mitotic regulators. They play
a role in Jak signalling in higher eukaryotes.
Length = 445
Score = 27.6 bits (62), Expect = 7.6
Identities = 17/50 (34%), Positives = 24/50 (48%)
Query: 112 EIWKGTGGKIDALVSGIGTGGTVTGAGKYLKEHNPEIKLYGVEPVESAVL 161
K T + LV G G G V A K +E ++K+Y VE +AV+
Sbjct: 179 PEKKKTSSTLVILVVGAGRGPLVDRALKAAEETGRKVKIYAVEKNPNAVV 228
>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 = 27.3 bits (61), Expect = 8.0
Identities = 18/67 (26%), Positives = 32/67 (47%), Gaps = 3/67 (4%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPASMSLERRMVLLAF 60
A ++ ++ G++VL+ G GI +A A G R+I + S E+ +L
Sbjct: 150 TAVHALKRAGVKKGDTVLVTGAGGGVGIHAIQLAKALGARVIA---VTRSPEKLKILKEL 206
Query: 61 GAELVLT 67
GA+ V+
Sbjct: 207 GADYVID 213
>gnl|CDD|184316 PRK13771, PRK13771, putative alcohol dehydrogenase; Provisional.
Length = 334
Score = 27.3 bits (61), Expect = 8.1
Identities = 12/42 (28%), Positives = 21/42 (50%)
Query: 1 MIADAEEKGLIRPGESVLIEPTSGNTGIGLAFMAAAKGYRLI 42
M+ + ++ GE+VL+ G GI +A A G ++I
Sbjct: 150 MVYRGLRRAGVKKGETVLVTGAGGGVGIHAIQVAKALGAKVI 191
>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 = 27.3 bits (61), Expect = 8.5
Identities = 38/160 (23%), Positives = 61/160 (38%), Gaps = 43/160 (26%)
Query: 24 GNTGIGLAFMAAAKGYRLIITMPASMSLERRMV--LLAFGAELVLTDPARGMKGAVQK-- 79
GN G+ A+ A G I +P S R+V L GA +V+ G V
Sbjct: 60 GNAGLAAAYAARKLGVPCTIVVPESTK--PRVVEKLRDEGATVVV-------HGKVWWEA 110
Query: 80 ----AEEIRDKTPNSYVLQQFENPANPKIHYETTGPEIWKG-------------TGGKID 122
EE+ + P + F++P IW+G + K+D
Sbjct: 111 DNYLREELAENDPGPVYVHPFDDP------------LIWEGHSSMVDEIAQQLQSQEKVD 158
Query: 123 ALVSGIGTGGTVTGAGKYLKEHNP-EIKLYGVEPVESAVL 161
A+V +G GG + G + L+ + +I + VE + L
Sbjct: 159 AIVCSVGGGGLLNGIVQGLERNGWGDIPVVAVETEGAHSL 198
>gnl|CDD|235816 PRK06500, PRK06500, short chain dehydrogenase; Provisional.
Length = 249
Score = 27.2 bits (61), Expect = 8.8
Identities = 24/77 (31%), Positives = 35/77 (45%), Gaps = 11/77 (14%)
Query: 14 GESVLIEPTSGNTGIGL--AFMAAAKGYRLIIT--MPASMSLERRMVLLAFGAE-LVLTD 68
G++ LI T G +GIGL A A+G R+ IT PAS+ R G LV+
Sbjct: 6 GKTALI--TGGTSGIGLETARQFLAEGARVAITGRDPASLEAARA----ELGESALVIRA 59
Query: 69 PARGMKGAVQKAEEIRD 85
A + A+ + +
Sbjct: 60 DAGDVAAQKALAQALAE 76
>gnl|CDD|173935 cd08176, LPO, Lactadehyde:propanediol oxidoreductase (LPO)
catalyzes the interconversion between L-lactaldehyde and
L-1,2-propanediol in Escherichia coli and other
enterobacteria. Lactadehyde:propanediol oxidoreductase
(LPO) is a member of the group III iron-activated
dehydrogenases which catalyze the interconversion
between L-lactaldehyde and L-1,2-propanediol in
Escherichia coli and other enterobacteria. L-Fucose and
L-rhamnose is used by Escherichia coli through an
inducible pathway mediated by the fucose regulon
comprising four linked oeprons fucO, fucA, fucPIK, and
fucR. The fucA-encoded aldolase catalyzes the formation
of dihydroxyacetone phosphate and L-lactaldehyde. Under
anaerobic conditions, with NADH as a cofactor,
lactaldehyde is converted by a fucO-encoded
Lactadehyde:propanediol oxidoreductase (LPO) to
L-1,2-propanediol, which is excreted as a fermentation
product. In mutant strains, E. coli adapted to grow on
L-1,2-propanediol, FucO catalyzes the oxidation of the
polyol to L-lactaldehyde. FucO is induced regardless of
the respiratory conditions of the culture, remains fully
active in the absence of oxygen. In the presence of
oxygen, this enzyme becomes oxidatively inactivated by a
metal-catalyzed oxidation mechanism. FucO is an
iron-dependent metalloenzyme that is inactivated by
other metals, such as zinc, copper, or cadmium. This
enzyme can also reduces glycol aldehyde with similar
efficiency. Beside L-1,2-propanediol, the enzyme is
also able to oxidize methanol as alternative substrates.
Length = 377
Score = 27.2 bits (61), Expect = 9.4
Identities = 27/113 (23%), Positives = 48/113 (42%), Gaps = 11/113 (9%)
Query: 54 RMVLLAFGAELVLTDPARGMKGAVQKAEEIRDKTPNSYVLQQFENP-ANPKIHYETTGPE 112
+ L F L++TD G V+K ++ D+ YV+ ++ NP I G
Sbjct: 22 ELKNLGFKKALIVTDKGLVKIGVVEKVTDVLDEAGIDYVI--YDGVKPNPTITNVKDGLA 79
Query: 113 IWKGTGGKIDALVSGIGTGGTVTGAGK---YLKEHNPEIKLY-GVEPVESAVL 161
++K D ++S IG GG+ K + + +I+ Y GV + +
Sbjct: 80 VFK--KEGCDFIIS-IG-GGSPHDCAKAIGIVATNGGDIRDYEGVAKSKKPAV 128
>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 = 27.4 bits (61), Expect = 9.6
Identities = 12/35 (34%), Positives = 20/35 (57%)
Query: 14 GESVLIEPTSGNTGIGLAFMAAAKGYRLIITMPAS 48
G L+ ++GNTG A ++A G +I+ +P S
Sbjct: 116 GGKTLVVASAGNTGRAFAEVSAITGQPVILVVPKS 150
>gnl|CDD|217415 pfam03192, DUF257, Pyrococcus protein of unknown function,
DUF257.
Length = 208
Score = 26.8 bits (60), Expect = 10.0
Identities = 10/30 (33%), Positives = 16/30 (53%), Gaps = 1/30 (3%)
Query: 11 IRPGESVLIEPTSGNTGIGLAFMAAAKGYR 40
I+ GE+VLIE +S ++ L K +
Sbjct: 7 IKFGETVLIEYSS-SSIPELLLYEIIKYAK 35
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
0.313 0.134 0.373
Gapped
Lambda K H
0.267 0.0902 0.140
Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 44354
Number of Hits to DB: 14,234,262
Number of extensions: 1430472
Number of successful extensions: 1635
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1565
Number of HSP's successfully gapped: 163
Length of query: 270
Length of database: 10,937,602
Length adjustment: 95
Effective length of query: 175
Effective length of database: 6,723,972
Effective search space: 1176695100
Effective search space used: 1176695100
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.2 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 42 (21.9 bits)
S2: 58 (25.8 bits)