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Conserved domains on  [gi|490520370|ref|WP_004385844|]
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MULTISPECIES: cysteine synthase A [Cronobacter]

Protein Classification

cysteine synthase A( domain architecture ID 10795719)

cysteine synthase A (CysK/CysB/CysE) catalyzes the conversion of O-succinyl-L-serine/O-acetyl-L-serine into cysteine, the last step in the cysteine biosynthesis pathway

EC:  2.5.1.47
Gene Ontology:  GO:0019344|GO:0004124|GO:0030170

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
8-312 0e+00

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]


:

Pssm-ID: 273465  Cd Length: 298  Bit Score: 504.21  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    8 NSLTIGHTPLVRLNRI--GNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARG 85
Cdd:TIGR01139   1 ISELIGNTPLVRLNRIegCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAAARG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   86 YKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEIHEKTTGPEIWEDT 165
Cdd:TIGR01139  81 YKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIWRDT 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNLDLKLID 245
Cdd:TIGR01139 161 DGKLDAFVAGVGTGGTITGVGEVLKEQKPN--IKIVAVEPAESPVLSGG------KPGPHKIQGIGAGFIPKNLNRSVID 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 490520370  246 KVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLSTALF 312
Cdd:TIGR01139 233 EVITVSDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPLF 298
 
Name Accession Description Interval E-value
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
8-312 0e+00

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]


Pssm-ID: 273465  Cd Length: 298  Bit Score: 504.21  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    8 NSLTIGHTPLVRLNRI--GNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARG 85
Cdd:TIGR01139   1 ISELIGNTPLVRLNRIegCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAAARG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   86 YKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEIHEKTTGPEIWEDT 165
Cdd:TIGR01139  81 YKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIWRDT 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNLDLKLID 245
Cdd:TIGR01139 161 DGKLDAFVAGVGTGGTITGVGEVLKEQKPN--IKIVAVEPAESPVLSGG------KPGPHKIQGIGAGFIPKNLNRSVID 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 490520370  246 KVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLSTALF 312
Cdd:TIGR01139 233 EVITVSDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPLF 298
PRK10717 PRK10717
cysteine synthase A; Provisional
2-323 1.01e-164

cysteine synthase A; Provisional


Pssm-ID: 182672 [Multi-domain]  Cd Length: 330  Bit Score: 461.64  E-value: 1.01e-164
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   2 SKIFEDNSLTIGHTPLVRLNRIGN---GRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALA 78
Cdd:PRK10717   1 MKIFEDVSDTIGNTPLIRLNRASEatgCEILGKAEFLNPGGSVKDRAALNIIWDAEKRGLLKPGGTIVEGTAGNTGIGLA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  79 YVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGA------KGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEI 152
Cdd:PRK10717  81 LVAAARGYKTVIVMPETQSQEKKDLLRALGAELVLVPAApyanpnNYVKGAGRLAEELVASEPNGAIWANQFDNPANREA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 153 HEKTTGPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAIAGQELKPGPHKIQGIGA 232
Cdd:PRK10717 161 HYETTGPEIWEQTDGKVDGFVCAVGTGGTLAGVSRYLKETNPK--VKIVLADPTGSALYSYYKTGELKAEGSSITEGIGQ 238
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 233 GFIPGNLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDEtFTNKNIVVILPSSGERYLSTALF 312
Cdd:PRK10717 239 GRITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINVAAALRLAREL-GPGHTIVTILCDSGERYQSKLFN 317
                        330
                 ....*....|.
gi 490520370 313 ADLFTEKELQQ 323
Cdd:PRK10717 318 PDFLREKGLPV 328
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
3-309 4.08e-159

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 446.42  E-value: 4.08e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   3 KIFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAY 79
Cdd:COG0031    2 RIYDSILELIGNTPLVRLNRLSPGpgaEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGLAM 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  80 VAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHEKTTGP 159
Cdd:COG0031   82 VAAAKGYRLILVMPETMSKERRALLRAYGAEVVLTPGAEGMKGAIDKAEELAAETP-GAFWPNQFENPANPEAHYETTGP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQVDVFIAgvgtggtltgvSRYIKNTKGKTELitVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNL 239
Cdd:COG0031  161 EIWEQTDGKVDAFVAgvgtggtitgvGRYLKERNPDIKI--VAVEPEGSPLLSGG------EPGPHKIEGIGAGFVPKIL 232
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 240 DLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLST 309
Cdd:COG0031  233 DPSLIDEVITVSDEEAFAMARRLAREEGILVGISSGAAVAAALRLAKRLG-PGKTIVTILPDSGERYLST 301
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
13-308 4.36e-140

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.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 397.65  E-value: 4.36e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  13 GHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARGYKLT 89
Cdd:cd01561    1 GNTPLVRLNRLSPGtgaEIYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYRFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  90 LTMPETMSVERRKLLKALGANLVLTEGAK--GMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHEKTTGPEIWEDTDG 167
Cdd:cd01561   81 IVMPETMSEEKRKLLRALGAEVILTPEAEadGMKGAIAKARELAAETP-NAFWLNQFENPANPEAHYETTAPEIWEQLDG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 168 QVDVFIAGVGTGGTLTGVSRYIKNTKGKTEliTVAVEPTDSPVIaqaiagQELKPGPHKIQGIGAGFIPGNLDLKLIDKV 247
Cdd:cd01561  160 KVDAFVAGVGTGGTITGVARYLKEKNPNVR--IVGVDPVGSVLF------SGGPPGPHKIEGIGAGFIPENLDRSLIDEV 231
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 490520370 248 IGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLS 308
Cdd:cd01561  232 VRVSDEEAFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKTIVTILPDSGERYLS 291
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
9-300 3.50e-70

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.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 219.87  E-value: 3.50e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    9 SLTIGHTPLVRLNRIG---NGRILAKVESRNPSFSVKCRIGANMIWDAEKRgvlKPGVELVEPTSGNTGIALAYVAAARG 85
Cdd:pfam00291   2 SLGIGPTPLVRLPRLSkelGVDVYLKLESLNPTGSFKDRGALNLLLRLKEG---EGGKTVVEASSGNHGRALAAAAARLG 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   86 YKLTLTMPETMSVERRKLLKALGANLVLTEGakGMKGAIQKAEEIvASDPSKYLLLQQFSNPANPEIHeKTTGPEIWEDT 165
Cdd:pfam00291  79 LKVTIVVPEDAPPGKLLLMRALGAEVVLVGG--DYDEAVAAAREL-AAEGPGAYYINQYDNPLNIEGY-GTIGLEILEQL 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELItvAVEPTDSPVIAQAIAG---QELKPGPHKIQGIGAGFIPGNLDLK 242
Cdd:pfam00291 155 GGDPDAVVVPVGGGGLIAGIARGLKELGPDVRVI--GVEPEGAPALARSLAAgrpVPVPVADTIADGLGVGDEPGALALD 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 490520370  243 LIDK----VIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILP 300
Cdd:pfam00291 233 LLDEyvgeVVTVSDEEALEAMRLLARREGIVVEPSSAAALAALKLALAGELKGGDRVVVVLT 294
 
Name Accession Description Interval E-value
cysK TIGR01139
cysteine synthase A; This model distinguishes cysteine synthase A (CysK) from cysteine ...
8-312 0e+00

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]


Pssm-ID: 273465  Cd Length: 298  Bit Score: 504.21  E-value: 0e+00
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    8 NSLTIGHTPLVRLNRI--GNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARG 85
Cdd:TIGR01139   1 ISELIGNTPLVRLNRIegCNANVFVKLEGRNPSGSVKDRIALNMIWDAEKRGLLKPGKTIVEPTSGNTGIALAMVAAARG 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   86 YKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEIHEKTTGPEIWEDT 165
Cdd:TIGR01139  81 YKLILTMPETMSIERRKLLKAYGAELVLTPGAEGMKGAIAKAEEIAASTPNSYFMLQQFENPANPEIHRKTTGPEIWRDT 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNLDLKLID 245
Cdd:TIGR01139 161 DGKLDAFVAGVGTGGTITGVGEVLKEQKPN--IKIVAVEPAESPVLSGG------KPGPHKIQGIGAGFIPKNLNRSVID 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 490520370  246 KVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLSTALF 312
Cdd:TIGR01139 233 EVITVSDEEAIETARRLAAEEGILVGISSGAAVAAALKLAKRPE-PDKLIVVILPSTGERYLSTPLF 298
cysKM TIGR01136
cysteine synthase; This model discriminates cysteine synthases (EC 2.5.1.47) (both CysK and ...
8-312 2.23e-167

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]


Pssm-ID: 273463  Cd Length: 299  Bit Score: 467.14  E-value: 2.23e-167
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    8 NSLTIGHTPLVRLNRIG---NGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAAR 84
Cdd:TIGR01136   1 IEELIGNTPLVRLNRLApgcDARVLAKLEGFNPSGSVKDRIALSMILDAEKRGLLKPGDTIIEATSGNTGIALAMVAAAR 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   85 GYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHEKTTGPEIWED 164
Cdd:TIGR01136  81 GYKLILTMPETMSLERRKLLRAYGAELILTPGEEGMKGAIDKAEELAAETN-KYVMLDQFENPANPEAHYKTTGPEIWRD 159
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  165 TDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNLDLKLI 244
Cdd:TIGR01136 160 TDGRIDHFVAGVGTGGTITGVGRYLKEQNPN--IQIVAVEPAESPVLSGG------EPGPHKIQGIGAGFIPKILDLSLI 231
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 490520370  245 DKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGERYLSTALF 312
Cdd:TIGR01136 232 DEVITVSDEDAIETARRLAREEGILVGISSGAAVAAALKLAKRLENADKVIVAILPDTGERYLSTGLF 299
PRK10717 PRK10717
cysteine synthase A; Provisional
2-323 1.01e-164

cysteine synthase A; Provisional


Pssm-ID: 182672 [Multi-domain]  Cd Length: 330  Bit Score: 461.64  E-value: 1.01e-164
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   2 SKIFEDNSLTIGHTPLVRLNRIGN---GRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALA 78
Cdd:PRK10717   1 MKIFEDVSDTIGNTPLIRLNRASEatgCEILGKAEFLNPGGSVKDRAALNIIWDAEKRGLLKPGGTIVEGTAGNTGIGLA 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  79 YVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGA------KGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEI 152
Cdd:PRK10717  81 LVAAARGYKTVIVMPETQSQEKKDLLRALGAELVLVPAApyanpnNYVKGAGRLAEELVASEPNGAIWANQFDNPANREA 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 153 HEKTTGPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSPVIAQAIAGQELKPGPHKIQGIGA 232
Cdd:PRK10717 161 HYETTGPEIWEQTDGKVDGFVCAVGTGGTLAGVSRYLKETNPK--VKIVLADPTGSALYSYYKTGELKAEGSSITEGIGQ 238
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 233 GFIPGNLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDEtFTNKNIVVILPSSGERYLSTALF 312
Cdd:PRK10717 239 GRITANLEGAPIDDAIRIPDEEALSTAYRLLEEEGLCLGGSSGINVAAALRLAREL-GPGHTIVTILCDSGERYQSKLFN 317
                        330
                 ....*....|.
gi 490520370 313 ADLFTEKELQQ 323
Cdd:PRK10717 318 PDFLREKGLPV 328
CysK COG0031
Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the ...
3-309 4.08e-159

Cysteine synthase [Amino acid transport and metabolism]; Cysteine synthase is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 439802 [Multi-domain]  Cd Length: 301  Bit Score: 446.42  E-value: 4.08e-159
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   3 KIFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAY 79
Cdd:COG0031    2 RIYDSILELIGNTPLVRLNRLSPGpgaEIYAKLESFNPGGSVKDRIALSMIEDAEKRGLLKPGGTIVEATSGNTGIGLAM 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  80 VAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHEKTTGP 159
Cdd:COG0031   82 VAAAKGYRLILVMPETMSKERRALLRAYGAEVVLTPGAEGMKGAIDKAEELAAETP-GAFWPNQFENPANPEAHYETTGP 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQVDVFIAgvgtggtltgvSRYIKNTKGKTELitVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNL 239
Cdd:COG0031  161 EIWEQTDGKVDAFVAgvgtggtitgvGRYLKERNPDIKI--VAVEPEGSPLLSGG------EPGPHKIEGIGAGFVPKIL 232
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 240 DLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLST 309
Cdd:COG0031  233 DPSLIDEVITVSDEEAFAMARRLAREEGILVGISSGAAVAAALRLAKRLG-PGKTIVTILPDSGERYLST 301
CBS_like cd01561
CBS_like: This subgroup includes Cystathionine beta-synthase (CBS) and Cysteine synthase. CBS ...
13-308 4.36e-140

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.


Pssm-ID: 107204 [Multi-domain]  Cd Length: 291  Bit Score: 397.65  E-value: 4.36e-140
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  13 GHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARGYKLT 89
Cdd:cd01561    1 GNTPLVRLNRLSPGtgaEIYAKLEFFNPGGSVKDRIALYMIEDAEKRGLLKPGTTIIEPTSGNTGIGLAMVAAAKGYRFI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  90 LTMPETMSVERRKLLKALGANLVLTEGAK--GMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHEKTTGPEIWEDTDG 167
Cdd:cd01561   81 IVMPETMSEEKRKLLRALGAEVILTPEAEadGMKGAIAKARELAAETP-NAFWLNQFENPANPEAHYETTAPEIWEQLDG 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 168 QVDVFIAGVGTGGTLTGVSRYIKNTKGKTEliTVAVEPTDSPVIaqaiagQELKPGPHKIQGIGAGFIPGNLDLKLIDKV 247
Cdd:cd01561  160 KVDAFVAGVGTGGTITGVARYLKEKNPNVR--IVGVDPVGSVLF------SGGPPGPHKIEGIGAGFIPENLDRSLIDEV 231
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 490520370 248 IGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSSGERYLS 308
Cdd:cd01561  232 VRVSDEEAFAMARRLAREEGLLVGGSSGAAVAAALKLAKRLG-PGKTIVTILPDSGERYLS 291
PLN02565 PLN02565
cysteine synthase
2-320 4.67e-117

cysteine synthase


Pssm-ID: 166206  Cd Length: 322  Bit Score: 340.75  E-value: 4.67e-117
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   2 SKIFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVE-LVEPTSGNTGIAL 77
Cdd:PLN02565   3 SSIAKDVTELIGKTPLVYLNNVVDGcvaRIAAKLEMMEPCSSVKDRIGYSMITDAEEKGLIKPGESvLIEPTSGNTGIGL 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  78 AYVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLlQQFSNPANPEIHEKTT 157
Cdd:PLN02565  83 AFMAAAKGYKLIITMPASMSLERRIILLAFGAELVLTDPAKGMKGAVQKAEEILAKTPNSYIL-QQFENPANPKIHYETT 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 158 GPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELItvAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPG 237
Cdd:PLN02565 162 GPEIWKGTGGKVDAFVSGIGTGGTITGAGKYLKEQNPDIKLY--GVEPVESAVLSGG------KPGPHKIQGIGAGFIPG 233
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 238 NLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGERYLSTALFADLFT 317
Cdd:PLN02565 234 VLDVDLLDEVVQVSSDEAIETAKLLALKEGLLVGISSGAAAAAAIKIAKRPENAGKLIVVIFPSFGERYLSSVLFESVKK 313

                 ...
gi 490520370 318 EKE 320
Cdd:PLN02565 314 EAE 316
PLN03013 PLN03013
cysteine synthase
4-323 2.42e-108

cysteine synthase


Pssm-ID: 178587 [Multi-domain]  Cd Length: 429  Bit Score: 322.11  E-value: 2.42e-108
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   4 IFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVE-LVEPTSGNTGIALAY 79
Cdd:PLN03013 113 IADNVSQLIGKTPMVYLNSIAKGcvaNIAAKLEIMEPCCSVKDRIGYSMVTDAEQKGFISPGKSvLVEPTSGNTGIGLAF 192
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  80 VAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYlLLQQFSNPANPEIHEKTTGP 159
Cdd:PLN03013 193 IAASRGYRLILTMPASMSMERRVLLKAFGAELVLTDPAKGMTGAVQKAEEILKNTPDAY-MLQQFDNPANPKIHYETTGP 271
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELItvAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNL 239
Cdd:PLN03013 272 EIWDDTKGKVDIFVAGIGTGGTITGVGRFIKEKNPKTQVI--GVEPTESDILSGG------KPGPHKIQGIGAGFIPKNL 343
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 240 DLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGeRYLSTALFADLFTEK 319
Cdd:PLN03013 344 DQKIMDEVIAISSEEAIETAKQLALKEGLMVGISSGAAAAAAIKVAKRPENAGKLIAVSLFASG-RDIYTPRCSSLSGKR 422

                 ....
gi 490520370 320 ELQQ 323
Cdd:PLN03013 423 WRKC 426
PLN00011 PLN00011
cysteine synthase
4-320 2.86e-105

cysteine synthase


Pssm-ID: 177651  Cd Length: 323  Bit Score: 310.78  E-value: 2.86e-105
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   4 IFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVE-LVEPTSGNTGIALAY 79
Cdd:PLN00011   7 IKNDVTELIGNTPMVYLNNIVDGcvaRIAAKLEMMEPCSSVKDRIAYSMIKDAEDKGLITPGKStLIEATAGNTGIGLAC 86
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  80 VAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLlQQFSNPANPEIHEKTTGP 159
Cdd:PLN00011  87 IGAARGYKVILVMPSTMSLERRIILRALGAEVHLTDQSIGLKGMLEKAEEILSKTPGGYIP-QQFENPANPEIHYRTTGP 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNtKGKtELITVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPGNL 239
Cdd:PLN00011 166 EIWRDSAGKVDILVAGVGTGGTATGVGKFLKE-KNK-DIKVCVVEPVESAVLSGG------QPGPHLIQGIGSGIIPFNL 237
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 240 DLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGERYLSTALFADLFTEK 319
Cdd:PLN00011 238 DLTIVDEIIQVTGEEAIETAKLLALKEGLLVGISSGAAAAAALKVAKRPENAGKLIVVIFPSGGERYLSTKLFESVRYEA 317

                 .
gi 490520370 320 E 320
Cdd:PLN00011 318 E 318
PLN02556 PLN02556
cysteine synthase/L-3-cyanoalanine synthase
2-323 6.43e-98

cysteine synthase/L-3-cyanoalanine synthase


Pssm-ID: 178171 [Multi-domain]  Cd Length: 368  Bit Score: 293.40  E-value: 6.43e-98
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   2 SKIFEDNSLTIGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPG-VELVEPTSGNTGIAL 77
Cdd:PLN02556  47 TKIKTDASQLIGKTPLVYLNKVTEGcgaYIAAKQEMFQPTSSIKDRPALAMIEDAEKKNLITPGkTTLIEPTSGNMGISL 126
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  78 AYVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASDPSKYLLlQQFSNPANPEIHEKTT 157
Cdd:PLN02556 127 AFMAAMKGYKMILTMPSYTSLERRVTMRAFGAELVLTDPTKGMGGTVKKAYELLESTPDAFML-QQFSNPANTQVHFETT 205
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 158 GPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELitVAVEPTDSPVIAQAiagqelKPGPHKIQGIGAGFIPG 237
Cdd:PLN02556 206 GPEIWEDTLGQVDIFVMGIGSGGTVSGVGKYLKSKNPNVKI--YGVEPAESNVLNGG------KPGPHHITGNGVGFKPD 277
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 238 NLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGERYLSTALFADLFT 317
Cdd:PLN02556 278 ILDMDVMEKVLEVSSEDAVNMARELALKEGLMVGISSGANTVAALRLAKMPENKGKLIVTVHPSFGERYLSSVLFQELRK 357

                 ....*.
gi 490520370 318 EKELQQ 323
Cdd:PLN02556 358 EAENMQ 363
cysM PRK11761
cysteine synthase CysM;
1-312 7.73e-96

cysteine synthase CysM;


Pssm-ID: 236972  Cd Length: 296  Bit Score: 285.61  E-value: 7.73e-96
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   1 MSKIFEDnslTIGHTPLVRLNRIG---NGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIAL 77
Cdd:PRK11761   2 AYPTLED---TIGNTPLVKLQRLPpdrGNTILAKLEGNNPAGSVKDRPALSMIVQAEKRGEIKPGDTLIEATSGNTGIAL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  78 AYVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEGAKGMKGAIQKAEEIVASdpSKYLLLQQFSNPANPEIHEKTT 157
Cdd:PRK11761  79 AMIAAIKGYRMKLIMPENMSQERRAAMRAYGAELILVPKEQGMEGARDLALQMQAE--GEGKVLDQFANPDNPLAHYETT 156
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 158 GPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELitVAVEPTDSPVIaqaiagqelkPGphkIQGIGAGFIPG 237
Cdd:PRK11761 157 GPEIWRQTEGRITHFVSSMGTTGTIMGVSRYLKEQNPAVQI--VGLQPEEGSSI----------PG---IRRWPEEYLPK 221
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 490520370 238 NLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKL-QEDEtftNKNIVVILPSSGERYLSTALF 312
Cdd:PRK11761 222 IFDASRVDRVLDVSQQEAENTMRRLAREEGIFCGVSSGGAVAAALRIaRENP---NAVIVAIICDRGDRYLSTGVF 294
cysta_beta TIGR01137
cystathionine beta-synthase; Members of this family closely resemble cysteine synthase but ...
12-308 1.65e-80

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]


Pssm-ID: 273464 [Multi-domain]  Cd Length: 455  Bit Score: 251.64  E-value: 1.65e-80
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   12 IGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARGYKL 88
Cdd:TIGR01137   9 IGNTPLVRLNKVSKGlkcELLAKCEFFNPGGSVKDRIALRMIEDAEASGRLKPGDTIIEPTSGNTGIGLALVAAIKGYKC 88
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   89 TLTMPETMSVERRKLLKALGANLVLTEGAKGM---KGAIQKAEEIVASDPSKYlLLQQFSNPANPEIHEKTTGPEIWEDT 165
Cdd:TIGR01137  89 IIVLPEKMSSEKVDVLRALGAEIVRTPTAAAFdspESHIGVAKRLVREIPGAH-ILDQYRNPSNPLAHYDTTGPEILEQC 167
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKteLITVAVEPTDSpVIAQAIAGQELKPGPHKIQGIGAGFIPGNLDLKLID 245
Cdd:TIGR01137 168 EGKLDMFVAGVGTGGTITGIARYLKESCPG--CRIVGADPEGS-ILAQPEELNQTGRTPYKVEGIGYDFIPTVLDRKVVD 244
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 490520370  246 KVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILPSSGERYLS 308
Cdd:TIGR01137 245 EWIKTDDKESFTMARRLIKEEGLLVGGSSGSAVVAALKAAEDELQEGQRCVVLLPDSIRNYMT 307
PALP pfam00291
Pyridoxal-phosphate dependent enzyme; Members of this family are all pyridoxal-phosphate ...
9-300 3.50e-70

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.


Pssm-ID: 459749 [Multi-domain]  Cd Length: 295  Bit Score: 219.87  E-value: 3.50e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    9 SLTIGHTPLVRLNRIG---NGRILAKVESRNPSFSVKCRIGANMIWDAEKRgvlKPGVELVEPTSGNTGIALAYVAAARG 85
Cdd:pfam00291   2 SLGIGPTPLVRLPRLSkelGVDVYLKLESLNPTGSFKDRGALNLLLRLKEG---EGGKTVVEASSGNHGRALAAAAARLG 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   86 YKLTLTMPETMSVERRKLLKALGANLVLTEGakGMKGAIQKAEEIvASDPSKYLLLQQFSNPANPEIHeKTTGPEIWEDT 165
Cdd:pfam00291  79 LKVTIVVPEDAPPGKLLLMRALGAEVVLVGG--DYDEAVAAAREL-AAEGPGAYYINQYDNPLNIEGY-GTIGLEILEQL 154
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  166 DGQVDVFIAGVGTGGTLTGVSRYIKNTKGKTELItvAVEPTDSPVIAQAIAG---QELKPGPHKIQGIGAGFIPGNLDLK 242
Cdd:pfam00291 155 GGDPDAVVVPVGGGGLIAGIARGLKELGPDVRVI--GVEPEGAPALARSLAAgrpVPVPVADTIADGLGVGDEPGALALD 232
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 490520370  243 LIDK----VIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETFTNKNIVVILP 300
Cdd:pfam00291 233 LLDEyvgeVVTVSDEEALEAMRLLARREGIVVEPSSAAALAALKLALAGELKGGDRVVVVLT 294
Trp-synth-beta_II cd00640
Tryptophan synthase beta superfamily (fold type II); this family of pyridoxal phosphate (PLP) ...
15-302 1.64e-67

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.


Pssm-ID: 107202 [Multi-domain]  Cd Length: 244  Bit Score: 211.22  E-value: 1.64e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  15 TPLVRLNRI---GNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVeLVEPTSGNTGIALAYVAAARGYKLTLT 91
Cdd:cd00640    1 TPLVRLKRLsklGGANIYLKLEFLNPTGSFKDRGALNLILLAEEEGKLPKGV-IIESTGGNTGIALAAAAARLGLKCTIV 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  92 MPETMSVERRKLLKALGANLVLTEGakGMKGAIQKAEEIVASDPsKYLLLQQFSNPANPEIHeKTTGPEIWEDTDGQ-VD 170
Cdd:cd00640   80 MPEGASPEKVAQMRALGAEVVLVPG--DFDDAIALAKELAEEDP-GAYYVNQFDNPANIAGQ-GTIGLEILEQLGGQkPD 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 171 VFIAgvgtggtltgvsryikntkgktelitvaveptdsPV-----IAqaiagqelkpgphkiqGIGAGFIPGNLDLKLI- 244
Cdd:cd00640  156 AVVV----------------------------------PVggggnIA----------------GIARALKELLPNVKVIg 185
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 245 --DKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETfTNKNIVVILPSS 302
Cdd:cd00640  186 vePEVVTVSDEEALEAIRLLAREEGILVEPSSAAALAAALKLAKKLG-KGKTVVVILTGG 244
PLN02356 PLN02356
phosphateglycerate kinase
12-308 1.23e-30

phosphateglycerate kinase


Pssm-ID: 215204  Cd Length: 423  Bit Score: 119.71  E-value: 1.23e-30
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  12 IGHTPLVRLNRIGNG---RILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVELVEPTSGNTGIALAYVAAARGYKL 88
Cdd:PLN02356  51 IGNTPLIRINSLSEAtgcEILGKCEFLNPGGSVKDRVAVKIIEEALESGQLFPGGVVTEGSAGSTAISLATVAPAYGCKC 130
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  89 TLTMPETMSVERRKLLKALGAN--------------------------------LVLTEGAKG-----MKGAIQKAEE-- 129
Cdd:PLN02356 131 HVVIPDDVAIEKSQILEALGATvervrpvsithkdhyvniarrraleanelaskRRKGSETDGihlekTNGCISEEEKen 210
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 130 -IVASDPSKYLLLQQFSNPANPEIHEKTTGPEIWEDTDGQVDVFIAGVGTGGTLTGVSRYI--KNTKGKTELItvavEPT 206
Cdd:PLN02356 211 sLFSSSCTGGFFADQFENLANFRAHYEGTGPEIWEQTQGNLDAFVAAAGTGGTLAGVSRFLqeKNPNIKCFLI----DPP 286
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 207 DSPVIAQAI----------AGQELK-PGPHKIQGIGAGFIPGNLDLKLIDKVIGITNEEAISTARRLMEEEGILAGISSG 275
Cdd:PLN02356 287 GSGLFNKVTrgvmytreeaEGRRLKnPFDTITEGIGINRLTQNFLMAKLDGAFRGTDKEAVEMSRYLLKNDGLFVGSSSA 366
                        330       340       350
                 ....*....|....*....|....*....|...
gi 490520370 276 AAVAAALKLQEdETFTNKNIVVILPSSGERYLS 308
Cdd:PLN02356 367 MNCVGAVRVAQ-SLGPGHTIVTILCDSGMRHLS 398
Thr-dehyd cd01562
Threonine dehydratase: The first step in amino acid degradation is the removal of nitrogen. ...
14-303 8.42e-20

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.


Pssm-ID: 107205 [Multi-domain]  Cd Length: 304  Bit Score: 87.93  E-value: 8.42e-20
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  14 HTPLVR---LNRIGNGRILAKVESRNPSFSVKCRiGA-NMIW----DAEKRGVlkpgvelVEPTSGNTGIALAYVAAARG 85
Cdd:cd01562   17 RTPLLTsptLSELLGAEVYLKCENLQKTGSFKIR-GAyNKLLslseEERAKGV-------VAASAGNHAQGVAYAAKLLG 88
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  86 YKLTLTMPETMSVERRKLLKALGANLVLTEgaKGMKGAIQKAEEIVASdpSKYLLLqqfsNPANpeiHEK------TTGP 159
Cdd:cd01562   89 IPATIVMPETAPAAKVDATRAYGAEVVLYG--EDFDEAEAKARELAEE--EGLTFI----HPFD---DPDviagqgTIGL 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQVDVF-----------IAGvgtggtltgvsrYIKNTKGKTELItvAVEPTDSPVIAQAI-AGQ--ELKPGPH 225
Cdd:cd01562  158 EILEQVPDLDAVFvpvggggliagIAT------------AVKALSPNTKVI--GVEPEGAPAMAQSLaAGKpvTLPEVDT 223
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 226 KIQGIgAGFIPGNLDL----KLIDKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDEtfTNKNIVVILps 301
Cdd:cd01562  224 IADGL-AVKRPGELTFeiirKLVDDVVTVSEDEIAAAMLLLFEREKLVAEPAGALALAALLSGKLDL--KGKKVVVVL-- 298

                 ..
gi 490520370 302 SG 303
Cdd:cd01562  299 SG 300
IlvA COG1171
Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the ...
14-303 1.76e-19

Threonine deaminase [Amino acid transport and metabolism]; Threonine deaminase is part of the Pathway/BioSystem: Isoleucine, leucine, valine biosynthesis


Pssm-ID: 440784 [Multi-domain]  Cd Length: 327  Bit Score: 87.01  E-value: 1.76e-19
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  14 HTPLVR---LNRIGNGRILAKVESRNPSFSVKCRIGANMIW----DAEKRGVlkpgvelVEPTSGNTGIALAYVAAARGY 86
Cdd:COG1171   24 RTPLLRsptLSERLGAEVYLKLENLQPTGSFKLRGAYNALAslseEERARGV-------VAASAGNHAQGVAYAARLLGI 96
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  87 KLTLTMPETMSVERRKLLKALGANLVLTEGAkgMKGAIQKAEEIVASdpSKYLLLQQFSNP------AnpeihekTTGPE 160
Cdd:COG1171   97 PATIVMPETAPAVKVAATRAYGAEVVLHGDT--YDDAEAAAAELAEE--EGATFVHPFDDPdviagqG-------TIALE 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 161 IWEDTdGQVD-VF-----------IAGvgtggtltgvsrYIKNTKGKTELItvAVEPTDSPVIAQAIAGQELK--PGPHK 226
Cdd:COG1171  166 ILEQL-PDLDaVFvpvggggliagVAA------------ALKALSPDIRVI--GVEPEGAAAMYRSLAAGEPVtlPGVDT 230
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 227 I-QGIGAGfIPGNLDLKLI----DKVIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDetFTNKNIVVILps 301
Cdd:COG1171  231 IaDGLAVG-RPGELTFEILrdlvDDIVTVSEDEIAAAMRLLLERTKIVVEPAGAAALAALLAGKER--LKGKRVVVVL-- 305

                 ..
gi 490520370 302 SG 303
Cdd:COG1171  306 SG 307
ThrC COG0498
Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the ...
6-299 3.25e-17

Threonine synthase [Amino acid transport and metabolism]; Threonine synthase is part of the Pathway/BioSystem: Threonine biosynthesis


Pssm-ID: 440264 [Multi-domain]  Cd Length: 394  Bit Score: 81.40  E-value: 3.25e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   6 EDNSLTIGH--TPLVRLNRIGN---GRILAKVESRNPSFSVKCR---IGANMiwdAEKRGVlkpgVELVEPTSGNTGIAL 77
Cdd:COG0498   56 EEKAVSLGEggTPLVKAPRLADelgKNLYVKEEGHNPTGSFKDRamqVAVSL---ALERGA----KTIVCASSGNGSAAL 128
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  78 AYVAAARGYKLTLTMPET-MSVERRKLLKALGANLVLTEGAKGmkGAIQKAEEIvASDPSKYLLlqqfsNPANPEIHE-- 154
Cdd:COG0498  129 AAYAARAGIEVFVFVPEGkVSPGQLAQMLTYGAHVIAVDGNFD--DAQRLVKEL-AADEGLYAV-----NSINPARLEgq 200
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 155 KTTGPEIWEDTDGQVDVF----------IAGVgtggtltgvsryikntKGKTELIT----------VAVEPTDSPVIAQA 214
Cdd:COG0498  201 KTYAFEIAEQLGRVPDWVvvptgnggniLAGY----------------KAFKELKElglidrlprlIAVQATGCNPILTA 264
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 215 IAGQELKPGPHKIQGIGAG---FIPGNLD--LKLIDK----VIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQ 285
Cdd:COG0498  265 FETGRDEYEPERPETIAPSmdiGNPSNGEraLFALREsggtAVAVSDEEILEAIRLLARREGIFVEPATAVAVAGLRKLR 344
                        330
                 ....*....|....
gi 490520370 286 EDETFTNKNIVVIL 299
Cdd:COG0498  345 EEGEIDPDEPVVVL 358
Thr-synth_1 cd01563
Threonine synthase is a pyridoxal phosphate (PLP) dependent enzyme that catalyses the last ...
9-303 3.04e-15

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.


Pssm-ID: 107206 [Multi-domain]  Cd Length: 324  Bit Score: 74.94  E-value: 3.04e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   9 SLTIGHTPLVRLNRI----GNGRILAKVESRNPSFSVKCRiGANM-IWDAEKRGVlkpgVELVEPTSGNTGIALAYVAAA 83
Cdd:cd01563   17 SLGEGNTPLVRAPRLgerlGGKNLYVKDEGLNPTGSFKDR-GMTVaVSKAKELGV----KAVACASTGNTSASLAAYAAR 91
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  84 RGYKLTLTMPETMSVErrKLLKAL--GANLVLTEGakGMKGAIQKAEEIVASDPSkYLllqqfSNPANPEIHE--KTTGP 159
Cdd:cd01563   92 AGIKCVVFLPAGKALG--KLAQALayGATVLAVEG--NFDDALRLVRELAEENWI-YL-----SNSLNPYRLEgqKTIAF 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTDGQV-DVFIAGVGTGgtltgvSRYIKNTKGKTELIT----------VAVEPTDSPVIAQAI-AGQELK---PGP 224
Cdd:cd01563  162 EIAEQLGWEVpDYVVVPVGNG------GNITAIWKGFKELKElglidrlprmVGVQAEGAAPIVRAFkEGKDDIepvENP 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 225 HKI-QGIGAGFiPGNLD--LKLIDK----VIGITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETF-TNKNIV 296
Cdd:cd01563  236 ETIaTAIRIGN-PASGPkaLRAVREsggtAVAVSDEEILEAQKLLARTEGIFVEPASAASLAGLKKLREEGIIdKGERVV 314

                 ....*..
gi 490520370 297 VILPSSG 303
Cdd:cd01563  315 VVLTGHG 321
PRK06815 PRK06815
threonine/serine dehydratase;
15-299 9.99e-13

threonine/serine dehydratase;


Pssm-ID: 180709 [Multi-domain]  Cd Length: 317  Bit Score: 67.80  E-value: 9.99e-13
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  15 TPL---VRLNRIGNGRILAKVESRNPSFSVKCRIGANMI--WDAEKRgvlKPGVelVEPTSGNTGIALAYVAAARGYKLT 89
Cdd:PRK06815  21 TPLehsPLLSQHTGCEVYLKCEHLQHTGSFKFRGASNKLrlLNEAQR---QQGV--ITASSGNHGQGVALAAKLAGIPVT 95
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  90 LTMPETMSVERRKLLKALGANLVLTeGAKGMKGAIqkAEEIVASDPSKylllqQFSNPAN-PEI--HEKTTGPEIWEDTD 166
Cdd:PRK06815  96 VYAPEQASAIKLDAIRALGAEVRLY-GGDALNAEL--AARRAAEQQGK-----VYISPYNdPQViaGQGTIGMELVEQQP 167
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 167 GQVDVFIAGVGTGGTLTGVSrYIKNTKGKTELItvAVEPTDSPVIAQAI-AGQ--ELKPGPHKIQGIGAGFIPGNLDLKL 243
Cdd:PRK06815 168 DLDAVFVAVGGGGLISGIAT-YLKTLSPKTEII--GCWPANSPSLYTSLeAGEivEVAEQPTLSDGTAGGVEPGAITFPL 244
                        250       260       270       280       290       300
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 490520370 244 IDKVIGIT---NEEAISTARRLM--EEEGILAGiSSGAAVAAALKLQEDetFTNKNIVVIL 299
Cdd:PRK06815 245 CQQLIDQKvlvSEEEIKEAMRLIaeTDRWLIEG-AAGVALAAALKLAPR--YQGKKVAVVL 302
PRK05638 PRK05638
threonine synthase; Validated
9-303 2.14e-12

threonine synthase; Validated


Pssm-ID: 235539 [Multi-domain]  Cd Length: 442  Bit Score: 67.53  E-value: 2.14e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   9 SLTIGHTPLVRlNRIG---NGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVLKpgveLVEPTSGNTGIALAYVAAARG 85
Cdd:PRK05638  61 SLGEGGTPLIR-ARISeklGENVYIKDETRNPTGSFRDRLATVAVSYGLPYAANG----FIVASDGNAAASVAAYSARAG 135
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  86 YKLTLTMPETMSVERRKLLKALGANLVLTEgaKGMKGAIQKAEEIVAsdpskyllLQQFSNpANPEIH------EKTTGP 159
Cdd:PRK05638 136 KEAFVVVPRKVDKGKLIQMIAFGAKIIRYG--ESVDEAIEYAEELAR--------LNGLYN-VTPEYNiiglegQKTIAF 204
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 160 EIWEDTdGQVDVFIAGVGTGGTLtgvSRYikntKGKTELIT----------VAVEPTDSPVIAQAIAGQELKPGPHKIQG 229
Cdd:PRK05638 205 ELWEEI-NPTHVIVPTGSGSYLY---SIY----KGFKELLEigvieeipklIAVQTERCNPIASEILGNKTKCNETKALG 276
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 490520370 230 IGA-GFIPGNLDLKLIDKVIG---ITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDETF-TNKNIVVILPSSG 303
Cdd:PRK05638 277 LYVkNPVMKEYVSEAIKESGGtavVVNEEEIMAGEKLLAKEGIFAELSSAVVMPALLKLGEEGYIeKGDKVVLVVTGSG 355
PRK08197 PRK08197
threonine synthase; Validated
9-287 2.58e-10

threonine synthase; Validated


Pssm-ID: 181283 [Multi-domain]  Cd Length: 394  Bit Score: 60.78  E-value: 2.58e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   9 SLTIGHTPLVRLNR----IGNGRILAKVESRNPSFSVKCRiGANM-IWDAEKRGVlkpgVELVEPTSGNTGIALAYVAAA 83
Cdd:PRK08197  74 SLGEGMTPLLPLPRlgkaLGIGRLWVKDEGLNPTGSFKAR-GLAVgVSRAKELGV----KHLAMPTNGNAGAAWAAYAAR 148
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  84 RGYKLTLTMPETMSVERRKLLKALGANLVLTEgakgmkGAIQKAEEIVASDPSKYLL--LQQFSNPANPEiHEKTTGPEI 161
Cdd:PRK08197 149 AGIRATIFMPADAPEITRLECALAGAELYLVD------GLISDAGKIVAEAVAEYGWfdVSTLKEPYRIE-GKKTMGLEL 221
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 162 WEDTDGQV-DVFIagvgtggtltgvsrYikNTKGKTELI---------------------TVAVEPTDSPVIAQAI-AGQ 218
Cdd:PRK08197 222 AEQLGWRLpDVIL--------------Y--PTGGGVGLIgiwkafdelealgwiggkrprLVAVQAEGCAPIVKAWeEGK 285
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 219 ELK---PGPHKIQ-GIGagfIPGNLDLKLIDKVIGITN-------EEAISTA-RRLMEEEGILAGISSGAAVAAALKLQE 286
Cdd:PRK08197 286 EESefwEDAHTVAfGIR---VPKALGDFLVLDAVRETGgcaiavsDDAILAAqRELAREEGLFACPEGAATFAAARQLRE 362

                 .
gi 490520370 287 D 287
Cdd:PRK08197 363 S 363
thrC TIGR00260
threonine synthase; Involved in threonine biosynthesis it catalyses the reaction ...
9-289 1.13e-09

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]


Pssm-ID: 272986 [Multi-domain]  Cd Length: 327  Bit Score: 58.55  E-value: 1.13e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370    9 SLTIGHTPLVRLNR----IGNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVlkpgVELVEPTSGNTGIALAYVAAAR 84
Cdd:TIGR00260  17 DLGEGVTPLFRAPAlaanVGIKNLYVKELGHNPTLSFKDRGMAVALTKALELGN----DTVLCASTGNTGAAAAAYAGKA 92
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   85 GYKLTLTMPETmSVERRKLLKALGANlVLTEGAKGMKGAIQKAEEIVASDPSKYLLLQQFSNPANPEiHEKTTGPEIWED 164
Cdd:TIGR00260  93 GLKVVVLYPAG-KISLGKLAQALGYN-AEVVAIDGNFDDAQRLVKQLFEDKPALGLNSANSIPYRLE-GQKTYAFEAVEQ 169
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  165 TDGQVD---VFIAGVGTGGTLTGVSRYIKNTKGKTEL-ITVAVEPTDSPVIAQA-IAGQELKP--GPHKIQGIGAGFIPG 237
Cdd:TIGR00260 170 LGWEAPdkvVVPVPNSGNFGAIWKGFKEKKMLGLDSLpVKRGIQAEGAADIVRAfLEGGQWEPieTPETLSTAMDIGNPA 249
                         250       260       270       280       290
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 490520370  238 NLD--LKLIDKVIG----ITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDET 289
Cdd:TIGR00260 250 NWPraLEAFRRSNGyaedLSDEEILEAIKLLAREEGYFVEPHSAVAVAALLKLVEKGT 307
L-Ser-dehyd cd06448
Serine dehydratase is a pyridoxal phosphate (PLP)-dependent enzyme which catalyzes the ...
14-298 2.18e-09

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.


Pssm-ID: 107209  Cd Length: 316  Bit Score: 57.69  E-value: 2.18e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  14 HTPLVR---LNRIGNGRILAKVESRNPSFSVKCR-IGaNMIWDAEKRGVLKPgVELVEPTSGNTGIALAYVAAARGYKLT 89
Cdd:cd06448    1 KTPLIEstaLSKTAGCNVFLKLENLQPSGSFKIRgIG-HLCQKSAKQGLNEC-VHVVCSSGGNAGLAAAYAARKLGVPCT 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  90 LTMPETMSVERRKLLKALGANLVLtegakgmKGAIQKaeeivasDPSKYLLLQQFSNPANPEIHEKTTGPEIWEDTDGQV 169
Cdd:cd06448   79 IVVPESTKPRVVEKLRDEGATVVV-------HGKVWW-------EADNYLREELAENDPGPVYVHPFDDPLIWEGHSSMV 144
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 170 DVFIAGVGTGGTLTGV-----------------SRYikntkGKTELITVAVEPTDSPVIAQAI-AGQ--ELKPGPHKIQG 229
Cdd:cd06448  145 DEIAQQLQSQEKVDAIvcsvggggllngivqglERN-----GWGDIPVVAVETEGAHSLNASLkAGKlvTLPKITSVATS 219
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 490520370 230 IGAGFIpGNLDLKLID----KVIGITNEEAISTARRLMEEEGILAGISSGAAVAAA-----LKLQEDETFTNKNIVVI 298
Cdd:cd06448  220 LGAKTV-SSQALEYAQehniKSEVVSDRDAVQACLRFADDERILVEPACGAALAVVysgkiLDLQLEVLLTPLDNVVV 296
PRK06450 PRK06450
threonine synthase; Validated
9-303 6.69e-09

threonine synthase; Validated


Pssm-ID: 180565 [Multi-domain]  Cd Length: 338  Bit Score: 56.28  E-value: 6.69e-09
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   9 SLTIGHTPLVRlnrigNGRILAKVESRNPSFSVKCRIGANMIWDAEKRGVlkpgVELVEPTSGNTGIALAYVAAARGYKL 88
Cdd:PRK06450  53 SLGEGRTPLIK-----KGNIWFKLDFLNPTGSYKDRGSVTLISYLAEKGI----KQISEDSSGNAGASIAAYGAAAGIEV 123
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  89 TLTMPETMSVERRKLLKALGANLVLTEGAkgmKGAIQKAeeivASDPSKYLLlqqfSNPANPEIHE--KTTGPEIWEDTD 166
Cdd:PRK06450 124 KIFVPETASGGKLKQIESYGAEVVRVRGS---REDVAKA----AENSGYYYA----SHVLQPQFRDgiRTLAYEIAKDLD 192
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370 167 GQV--DVFIAGVGTGGTLTGVS--RYIKNTkGKTELI--TVAVEPTD-SPVIAQaIAGQELKPgPHKIQGIGAGFIPGNL 239
Cdd:PRK06450 193 WKIpnYVFIPVSAGTLLLGVYSgfKHLLDS-GVISEMpkIVAVQTEQvSPLCAK-FKGISYTP-PDKVTSIADALVSTRP 269
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 490520370 240 DL--KLIDKVIG-----ITNEEAISTARRLMEEEGILAGISSgAAVAAALKLQEDEtftnkNIVVILPSSG 303
Cdd:PRK06450 270 FLldYMVKALSEygeciVVSDNEIVEAWKELAKKGLLVEYSS-ATVYAAYKKYSVN-----DSVLVLTGSG 334
PRK06608 PRK06608
serine/threonine dehydratase;
12-114 2.23e-07

serine/threonine dehydratase;


Pssm-ID: 235842 [Multi-domain]  Cd Length: 338  Bit Score: 51.70  E-value: 2.23e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  12 IGHTPLVR---LNRIGNGRILAKVESRNPSFSVKCRIGAN-MIWDAEKRgvlKPGVELVEPTSGNTGIALAYVAAARGYK 87
Cdd:PRK06608  21 LHLTPIVHsesLNEMLGHEIFFKVESLQKTGAFKVRGVLNhLLELKEQG---KLPDKIVAYSTGNHGQAVAYASKLFGIK 97
                         90       100
                 ....*....|....*....|....*..
gi 490520370  88 LTLTMPETMSVERRKLLKALGANLVLT 114
Cdd:PRK06608  98 TRIYLPLNTSKVKQQAALYYGGEVILT 124
PRK06381 PRK06381
threonine synthase; Validated
13-132 7.98e-07

threonine synthase; Validated


Pssm-ID: 235789  Cd Length: 319  Bit Score: 49.70  E-value: 7.98e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  13 GHTPLVRLNRIGN----GRILAKVESRNPSFSVKCRIGANMIWDAEKRGVlkPGVELvePTSGNTGIALAYVAAARGYKL 88
Cdd:PRK06381  14 GGTPLLRARKLEEelglRKIYLKFEGANPTGTQKDRIAEAHVRRAMRLGY--SGITV--GTCGNYGASIAYFARLYGLKA 89
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....
gi 490520370  89 TLTMPETMSVERRKLLKALGANLVLTEGakgmkgaiqKAEEIVA 132
Cdd:PRK06381  90 VIFIPRSYSNSRVKEMEKYGAEIIYVDG---------KYEEAVE 124
PRK08246 PRK08246
serine/threonine dehydratase;
61-129 2.01e-06

serine/threonine dehydratase;


Pssm-ID: 181319 [Multi-domain]  Cd Length: 310  Bit Score: 48.80  E-value: 2.01e-06
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 490520370  61 PGVELVEPTSGNTGIALAYVAAARGYKLTLTMPETMSVERRKLLKALGANLVLTEG--AKGMKGAIQKAEE 129
Cdd:PRK08246  67 PAAGVVAASGGNAGLAVAYAAAALGVPATVFVPETAPPAKVARLRALGAEVVVVGAeyADALEAAQAFAAE 137
PRK12483 PRK12483
threonine dehydratase; Reviewed
22-219 4.05e-04

threonine dehydratase; Reviewed


Pssm-ID: 237111 [Multi-domain]  Cd Length: 521  Bit Score: 42.09  E-value: 4.05e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  22 RIGNgRILAKVESRNPSFSVKCRIG----ANMIWDAEKRGVlkpgvelVEPTSGNTGIALAYVAAARGYKLTLTMPETMS 97
Cdd:PRK12483  49 RLGN-QVLLKREDLQPVFSFKIRGAynkmARLPAEQLARGV-------ITASAGNHAQGVALAAARLGVKAVIVMPRTTP 120
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  98 VERRKLLKALGANLVLTegAKGMKGAIQKAEEIVASDPSKYllLQQFSNPaNPEIHEKTTGPEIWEDTDGQVDVFIAGVG 177
Cdd:PRK12483 121 QLKVDGVRAHGGEVVLH--GESFPDALAHALKLAEEEGLTF--VPPFDDP-DVIAGQGTVAMEILRQHPGPLDAIFVPVG 195
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|..
gi 490520370 178 TGGTLTGVSRYIKNTkgKTELITVAVEPTDSPVIAQAIAGQE 219
Cdd:PRK12483 196 GGGLIAGIAAYVKYV--RPEIKVIGVEPDDSNCLQAALAAGE 235
PRK06110 PRK06110
threonine dehydratase;
31-112 1.09e-03

threonine dehydratase;


Pssm-ID: 235699  Cd Length: 322  Bit Score: 40.36  E-value: 1.09e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  31 KVESRNPSFSVKCRIGANMIWDAEKRGVLKPGVelVEPTSGNTGIALAYVAAARGYKLTLTMPETMSVERRKLLKALGAN 110
Cdd:PRK06110  41 KHENHTPTGAFKVRGGLVYFDRLARRGPRVRGV--ISATRGNHGQSVAFAARRHGLAATIVVPHGNSVEKNAAMRALGAE 118

                 ..
gi 490520370 111 LV 112
Cdd:PRK06110 119 LI 120
PRK08329 PRK08329
threonine synthase; Validated
9-121 1.55e-03

threonine synthase; Validated


Pssm-ID: 236244 [Multi-domain]  Cd Length: 347  Bit Score: 39.81  E-value: 1.55e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370   9 SLTIGHTPLVRLNRigngRILAKVESRNPSFSVKCRIGANMIWDAEKRGVlkpgVELVEPTSGNTGIALAYVAAARGYKL 88
Cdd:PRK08329  59 HLTPPITPTVKRSI----KVYFKLDYLQPTGSFKDRGTYVTVAKLKEEGI----NEVVIDSSGNAALSLALYSLSEGIKV 130
                         90       100       110
                 ....*....|....*....|....*....|...
gi 490520370  89 TLTMPETMSVERRKLLKALGANLVLTEGAKgMK 121
Cdd:PRK08329 131 HVFVSYNASKEKISLLSRLGAELHFVEGDR-ME 162
PRK13802 PRK13802
bifunctional indole-3-glycerol phosphate synthase/tryptophan synthase subunit beta; Provisional
251-310 1.75e-03

bifunctional indole-3-glycerol phosphate synthase/tryptophan synthase subunit beta; Provisional


Pssm-ID: 184335 [Multi-domain]  Cd Length: 695  Bit Score: 40.01  E-value: 1.75e-03
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 490520370 251 TNEEAISTARRLMEEEGILAGISSGAAVAAALKLQED---ETFTNKNIVVILPSSGERYLSTA 310
Cdd:PRK13802 607 TDEEAMNAFKDLCETEGIIPAIESSHAVAGAYKAAADlkaKGYEHPVMIVNISGRGDKDMNTA 669
PRK09224 PRK09224
threonine ammonia-lyase IlvA;
14-113 2.08e-03

threonine ammonia-lyase IlvA;


Pssm-ID: 236417 [Multi-domain]  Cd Length: 504  Bit Score: 39.74  E-value: 2.08e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  14 HTPLVRLN----RIGNgRILAKVESRNPSFSVKCRiGA-NMIW----DAEKRGVlkpgvelVEPTSGN--TGIALAyvAA 82
Cdd:PRK09224  20 ETPLEKAPklsaRLGN-QVLLKREDLQPVFSFKLR-GAyNKMAqlteEQLARGV-------ITASAGNhaQGVALS--AA 88
                         90       100       110
                 ....*....|....*....|....*....|....
gi 490520370  83 ARGYKLTLTMPET---MSVERrklLKALGANLVL 113
Cdd:PRK09224  89 RLGIKAVIVMPVTtpdIKVDA---VRAFGGEVVL 119
PRK13028 PRK13028
tryptophan synthase subunit beta; Provisional
249-303 2.22e-03

tryptophan synthase subunit beta; Provisional


Pssm-ID: 183851  Cd Length: 402  Bit Score: 39.46  E-value: 2.22e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 490520370 249 GITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEdETFTNKNIVVILpsSG 303
Cdd:PRK13028 333 TATDEEALDAFFLLSRTEGIIPALESSHAVAYAIKLAP-ELSKDETILVNL--SG 384
eutB PRK07476
threonine dehydratase; Provisional
14-114 2.23e-03

threonine dehydratase; Provisional


Pssm-ID: 236025 [Multi-domain]  Cd Length: 322  Bit Score: 39.18  E-value: 2.23e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 490520370  14 HTPLVR---LNRIGNGRILAKVESRNPSFSVKCRIGANMIW----DAEKRGVlkpgvelVEPTSGNTGIALAYVAAARGY 86
Cdd:PRK07476  19 RTPLVAsasLSARAGVPVWLKLETLQPTGSFKLRGATNALLslsaQERARGV-------VTASTGNHGRALAYAARALGI 91
                         90       100
                 ....*....|....*....|....*...
gi 490520370  87 KLTLTMPETMSVERRKLLKALGANLVLT 114
Cdd:PRK07476  92 RATICMSRLVPANKVDAIRALGAEVRIV 119
PRK04346 PRK04346
tryptophan synthase subunit beta; Validated
249-303 9.53e-03

tryptophan synthase subunit beta; Validated


Pssm-ID: 235288  Cd Length: 397  Bit Score: 37.35  E-value: 9.53e-03
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 490520370 249 GITNEEAISTARRLMEEEGILAGISSGAAVAAALKLQEDetfTNKNIVVILPSSG 303
Cdd:PRK04346 329 SITDDEALEAFQLLSRLEGIIPALESSHALAYALKLAPT---LGKDQIIVVNLSG 380
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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