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Conserved domains on  [gi|518148865|ref|WP_019319073|]
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tryptophan synthase subunit alpha [Streptococcus mutans]

Protein Classification

tryptophan synthase subunit alpha( domain architecture ID 10793730)

tryptophan synthase (TRPS) alpha subunit is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate

CATH:  3.20.20.70
EC:  4.2.1.20
Gene Ontology:  GO:0004834|GO:0006568
PubMed:  2679363
SCOP:  4003071

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
7-252 1.04e-102

tryptophan synthase subunit alpha; Provisional


:

Pssm-ID: 237285  Cd Length: 258  Bit Score: 298.95  E-value: 1.04e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   7 KHLQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI-- 84
Cdd:PRK13111   1 ALFAALKAEGRKALIPYITAGDPD--LETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVfe 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  85 -IARLQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQ 163
Cdd:PRK13111  79 lVREIREKDPTIPIVLMTYYNPIFQYGVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDERL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 164 KELIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHE- 242
Cdd:PRK13111 159 KKIASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAAVADGVIVGSALVKIIEEn 238
                        250
                 ....*....|.
gi 518148865 243 -GMQEEIKDFI 252
Cdd:PRK13111 239 pEALEALAAFV 249
 
Name Accession Description Interval E-value
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
7-252 1.04e-102

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237285  Cd Length: 258  Bit Score: 298.95  E-value: 1.04e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   7 KHLQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI-- 84
Cdd:PRK13111   1 ALFAALKAEGRKALIPYITAGDPD--LETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVfe 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  85 -IARLQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQ 163
Cdd:PRK13111  79 lVREIREKDPTIPIVLMTYYNPIFQYGVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDERL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 164 KELIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHE- 242
Cdd:PRK13111 159 KKIASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAAVADGVIVGSALVKIIEEn 238
                        250
                 ....*....|.
gi 518148865 243 -GMQEEIKDFI 252
Cdd:PRK13111 239 pEALEALAAFV 249
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
5-252 2.05e-97

Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase alpha chain is part of the Pathway/BioSystem: Aromatic amino acid biosynthesis


Pssm-ID: 439929  Cd Length: 262  Bit Score: 285.81  E-value: 2.05e-97
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   5 LTKHLQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI 84
Cdd:COG0159    3 IDAAFAALKAEGRKALIPYLTAGDPD--LETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  85 IARLQE--KKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLER 162
Cdd:COG0159   81 FELVREfrEDPDTPLVLMGYYNPVFRYGVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPTTSDER 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 163 QKELIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHE 242
Cdd:COG0159  161 IKKIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAYADGVIVGSALVKLIEE 240
                        250
                 ....*....|....
gi 518148865 243 G----MQEEIKDFI 252
Cdd:COG0159  241 GgddeALEALAAFV 254
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
9-250 3.09e-93

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 274.96  E-value: 3.09e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865    9 LQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI---I 85
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPD--LEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTlemV 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   86 ARLQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKE 165
Cdd:pfam00290  79 REVRSKGVEVPIVLMTYYNPVLNYGIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERLKT 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  166 LIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHEGMQ 245
Cdd:pfam00290 159 VVEQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAAAGADGVIVGSALVRIIEEAAD 238

                  ....*
gi 518148865  246 EEIKD 250
Cdd:pfam00290 239 GPEQG 243
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
19-252 1.95e-87

Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 alpha and 2 beta subunits) that catalyzes the last two steps of L-tryptophan biosynthesis. Alpha and beta subunit catalyze two distinct reactions which are both strongly stimulated by the formation of the complex. The alpha subunit catalyzes the cleavage of indole 3-glycerol phosphate (IGP) to indole and d-glyceraldehyde 3-phosphate (G3P). Indole is then channeled to the active site of the beta subunit, a PLP-dependent enzyme that catalyzes a replacement reaction to convert L-serine into L-tryptophan.


Pssm-ID: 240075  Cd Length: 242  Bit Score: 259.72  E-value: 1.95e-87
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  19 LFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSIIARLQE--KKTQVP 96
Cdd:cd04724    1 ALIPYITAGDPD--LETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEirKKNTIP 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  97 LVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELIEGAQGFVYA 176
Cdd:cd04724   79 IVLMGYYNPILQYGLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGFIYY 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 177 VAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVK----GLHEGMQEEIKDFI 252
Cdd:cd04724  159 VSRTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKYADGVIVGSALVKiieeGGEEEALEALKELA 238
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
11-252 2.75e-60

tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the biosynthesis of tryptophan. The alpha chain is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. In bacteria and plants each domain is found on a separate subunit (alpha and beta chains), while in fungi the two domains are fused together on a single multifunctional protein. The signature pattern for trpA contains three conserved acidic residues. [LIVM]-E-[LIVM]-G-x(2)-[FYC]-[ST]-[DE]-[PA]-[LIVMY]-[AGLI]-[DE]-G and this is located between residues 43-58 of the model. The Sulfolobus solfataricus trpA is known to be quite divergent from other known trpA sequences. [Amino acid biosynthesis, Aromatic amino acid family]


Pssm-ID: 161792  Cd Length: 256  Bit Score: 191.02  E-value: 2.75e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   11 AIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLV---SIIAR 87
Cdd:TIGR00262   3 TLKQRGEGAFIPFVTAGDPT--LETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEkcfELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   88 LQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELI 167
Cdd:TIGR00262  81 VRQKHPNIPIGLLTYYNLIFRKGVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERLKQIA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  168 EGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQV-SDGVIVGSKIVK------GL 240
Cdd:TIGR00262 161 EKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVKQAIDAgADGVIVGSAIVKiieenlNT 240
                         250
                  ....*....|..
gi 518148865  241 HEGMQEEIKDFI 252
Cdd:TIGR00262 241 PEKMLQALEEFV 252
 
Name Accession Description Interval E-value
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
7-252 1.04e-102

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237285  Cd Length: 258  Bit Score: 298.95  E-value: 1.04e-102
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   7 KHLQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI-- 84
Cdd:PRK13111   1 ALFAALKAEGRKALIPYITAGDPD--LETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVfe 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  85 -IARLQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQ 163
Cdd:PRK13111  79 lVREIREKDPTIPIVLMTYYNPIFQYGVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDERL 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 164 KELIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHE- 242
Cdd:PRK13111 159 KKIASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAAVADGVIVGSALVKIIEEn 238
                        250
                 ....*....|.
gi 518148865 243 -GMQEEIKDFI 252
Cdd:PRK13111 239 pEALEALAAFV 249
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
5-252 2.05e-97

Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase alpha chain is part of the Pathway/BioSystem: Aromatic amino acid biosynthesis


Pssm-ID: 439929  Cd Length: 262  Bit Score: 285.81  E-value: 2.05e-97
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   5 LTKHLQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI 84
Cdd:COG0159    3 IDAAFAALKAEGRKALIPYLTAGDPD--LETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  85 IARLQE--KKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLER 162
Cdd:COG0159   81 FELVREfrEDPDTPLVLMGYYNPVFRYGVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPTTSDER 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 163 QKELIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHE 242
Cdd:COG0159  161 IKKIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAYADGVIVGSALVKLIEE 240
                        250
                 ....*....|....
gi 518148865 243 G----MQEEIKDFI 252
Cdd:COG0159  241 GgddeALEALAAFV 254
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
9-250 3.09e-93

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 274.96  E-value: 3.09e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865    9 LQAIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSI---I 85
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPD--LEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTlemV 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   86 ARLQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKE 165
Cdd:pfam00290  79 REVRSKGVEVPIVLMTYYNPVLNYGIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERLKT 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  166 LIEGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVKGLHEGMQ 245
Cdd:pfam00290 159 VVEQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAAAGADGVIVGSALVRIIEEAAD 238

                  ....*
gi 518148865  246 EEIKD 250
Cdd:pfam00290 239 GPEQG 243
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
19-252 1.95e-87

Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 alpha and 2 beta subunits) that catalyzes the last two steps of L-tryptophan biosynthesis. Alpha and beta subunit catalyze two distinct reactions which are both strongly stimulated by the formation of the complex. The alpha subunit catalyzes the cleavage of indole 3-glycerol phosphate (IGP) to indole and d-glyceraldehyde 3-phosphate (G3P). Indole is then channeled to the active site of the beta subunit, a PLP-dependent enzyme that catalyzes a replacement reaction to convert L-serine into L-tryptophan.


Pssm-ID: 240075  Cd Length: 242  Bit Score: 259.72  E-value: 1.95e-87
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  19 LFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSIIARLQE--KKTQVP 96
Cdd:cd04724    1 ALIPYITAGDPD--LETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEirKKNTIP 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  97 LVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELIEGAQGFVYA 176
Cdd:cd04724   79 IVLMGYYNPILQYGLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGFIYY 158
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 177 VAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQVSDGVIVGSKIVK----GLHEGMQEEIKDFI 252
Cdd:cd04724  159 VSRTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKYADGVIVGSALVKiieeGGEEEALEALKELA 238
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
11-252 2.75e-60

tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the biosynthesis of tryptophan. The alpha chain is responsible for the aldol cleavage of indoleglycerol phosphate to indole and glyceraldehyde 3-phosphate. In bacteria and plants each domain is found on a separate subunit (alpha and beta chains), while in fungi the two domains are fused together on a single multifunctional protein. The signature pattern for trpA contains three conserved acidic residues. [LIVM]-E-[LIVM]-G-x(2)-[FYC]-[ST]-[DE]-[PA]-[LIVMY]-[AGLI]-[DE]-G and this is located between residues 43-58 of the model. The Sulfolobus solfataricus trpA is known to be quite divergent from other known trpA sequences. [Amino acid biosynthesis, Aromatic amino acid family]


Pssm-ID: 161792  Cd Length: 256  Bit Score: 191.02  E-value: 2.75e-60
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   11 AIKAEGKGLFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLV---SIIAR 87
Cdd:TIGR00262   3 TLKQRGEGAFIPFVTAGDPT--LETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEkcfELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865   88 LQEKKTQVPLVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELI 167
Cdd:TIGR00262  81 VRQKHPNIPIGLLTYYNLIFRKGVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERLKQIA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  168 EGAQGFVYAVAINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKRFNQV-SDGVIVGSKIVK------GL 240
Cdd:TIGR00262 161 EKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVKQAIDAgADGVIVGSAIVKiieenlNT 240
                         250
                  ....*....|..
gi 518148865  241 HEGMQEEIKDFI 252
Cdd:TIGR00262 241 PEKMLQALEEFV 252
PLN02591 PLN02591
tryptophan synthase
20-242 3.82e-60

tryptophan synthase


Pssm-ID: 178201  Cd Length: 250  Bit Score: 190.65  E-value: 3.82e-60
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  20 FIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSIIARLQEKKTQV--PL 97
Cdd:PLN02591   4 FIPYITAGDPD--LDTTAEALRLLDACGADVIELGVPYSDPLADGPVIQAAATRALEKGTTLDSVISMLKEVAPQLscPI 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  98 VIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELIEGAQGFVYAV 177
Cdd:PLN02591  82 VLFTYYNPILKRGIDKFMATIKEAGVHGLVVPDLPLEETEALRAEAAKNGIELVLLTTPTTPTERMKAIAEASEGFVYLV 161
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 518148865 178 AINGVTGKTGNYRDDLDKHLKHLTEIAQIPVLTGFGVSTLADIKrfnQV----SDGVIVGSKIVKGLHE 242
Cdd:PLN02591 162 SSTGVTGARASVSGRVESLLQELKEVTDKPVAVGFGISKPEHAK---QIagwgADGVIVGSAMVKALGE 227
trpA CHL00200
tryptophan synthase alpha subunit; Provisional
19-252 5.54e-55

tryptophan synthase alpha subunit; Provisional


Pssm-ID: 214394  Cd Length: 263  Bit Score: 177.65  E-value: 5.54e-55
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  19 LFIPYIMAGDHDkgLDGLFDTISFLEAQGVSAIEIGIPWSDPVADGPVIELAGQRSLVKGTSLVSIIARLQE--KKTQVP 96
Cdd:CHL00200  16 ALIPFITAGDPD--IVITKKALKILDKKGADIIELGIPYSDPLADGPIIQEASNRALKQGINLNKILSILSEvnGEIKAP 93
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  97 LVIMTYFNPVFQYGVETFVADLQNTSVKGLIIPDLPHEQESFIKPYLENLDLALVPLVSLTTGLERQKELIEGAQGFVYA 176
Cdd:CHL00200  94 IVIFTYYNPVLHYGINKFIKKISQAGVKGLIIPDLPYEESDYLISVCNLYNIELILLIAPTSSKSRIQKIARAAPGCIYL 173
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 177 VAINGVTGKTGNyrddLDKHLKHLTE----IAQIPVLTGFGVSTLADIKRF-NQVSDGVIVGSKIVKGL----HEGMQEE 247
Cdd:CHL00200 174 VSTTGVTGLKTE----LDKKLKKLIEtikkMTNKPIILGFGISTSEQIKQIkGWNINGIVIGSACVQILlgssPEKGLDQ 249

                 ....*
gi 518148865 248 IKDFI 252
Cdd:CHL00200 250 LSEFC 254
trpA PRK13125
tryptophan synthase subunit alpha; Provisional
16-252 1.85e-08

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237286  Cd Length: 244  Bit Score: 53.51  E-value: 1.85e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  16 GKGLFIpYIMAG-----DHDKGLDGLFDTISFLEaqgvsaieIGIPWSDPVADGPVIELAGQRslVKGTSLVSIIARLQe 90
Cdd:PRK13125   3 RPGLVV-YLTAGypnveSFKEFIIGLVELVDILE--------LGIPPKYPKYDGPVIRKSHRK--VKGLDIWPLLEEVR- 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865  91 KKTQVPLVIMTYFnpvfqygvETFVADLQNT-------SVKGLIIPDL----PHEQESFIKpYLENLDLALVPLVS---- 155
Cdd:PRK13125  71 KDVSVPIILMTYL--------EDYVDSLDNFlnmardvGADGVLFPDLlidyPDDLEKYVE-IIKNKGLKPVFFTSpkfp 141
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 518148865 156 --LTTGLERQKELiegaqgFVYAvainGVTGKTG----NYRDDLDKHLKHLTEiaQIPVLTGFGVSTLADIKRFNQV-SD 228
Cdd:PRK13125 142 dlLIHRLSKLSPL------FIYY----GLRPATGvplpVSVERNIKRVRNLVG--NKYLVVGFGLDSPEDARDALSAgAD 209
                        250       260
                 ....*....|....*....|....
gi 518148865 229 GVIVGSKIVKGLHEGMQEEIKDFI 252
Cdd:PRK13125 210 GVVVGTAFIEELEKNGVESALNLL 233
BtpA pfam03437
BtpA family; The BtpA protein is tightly associated with the thylakoid membranes, where it ...
182-239 3.07e-04

BtpA family; The BtpA protein is tightly associated with the thylakoid membranes, where it stabilizes the reaction centre proteins of photosystem I.


Pssm-ID: 281436  Cd Length: 254  Bit Score: 41.30  E-value: 3.07e-04
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|....*...
gi 518148865  182 VTGKTGNYRDDLDKhLKHLTEIAQIPVLTGFGVStLADIKRFNQVSDGVIVGSKIVKG 239
Cdd:pfam03437 178 LSGKTTGGEPDLEE-LKLAKETVKTPVLAGSGVN-LENLEELLSIADGFIIGTSIKKD 233
HisA_HisF cd04723
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) ...
192-243 5.05e-04

Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) and the cyclase subunit of imidazoleglycerol phosphate synthase (HisF). The ProFAR isomerase catalyzes the fourth step in histidine biosynthesis, an isomerisation of the aminoaldose moiety of ProFAR to the aminoketose of PRFAR (N-(5'-phospho-D-1'-ribulosylformimino)-5-amino-1-(5''-phospho-ribosyl)-4-imidazolecarboxamide). In bacteria and archaea, ProFAR isomerase is encoded by the HisA gene. The Imidazole glycerol phosphate synthase (IGPS) catalyzes the fifth step of histidine biosynthesis, the formation of the imidazole ring. IGPS converts N1-(5'-phosphoribulosyl)-formimino-5-aminoimidazole-4-carboxamide ribonucleotide (PRFAR) to imidazole glycerol phosphate (ImGP) and 5'-(5-aminoimidazole-4-carboxamide) ribonucleotide (AICAR). This conversion involves two tightly coupled reactions in distinct active sites of IGPS. The two catalytic domains can be fused, like in fungi and plants, or peformed by a heterodimer (HisH-glutaminase and HisF-cyclase), like in bacteria.


Pssm-ID: 240074 [Multi-domain]  Cd Length: 233  Bit Score: 40.33  E-value: 5.05e-04
                         10        20        30        40        50
                 ....*....|....*....|....*....|....*....|....*....|...
gi 518148865 192 DLDKhLKHLTEIAQIPVLTGFGVSTLADIKRFNQVS-DGVIVGSkivkGLHEG 243
Cdd:cd04723  177 DLEL-LERLAARADIPVIAAGGVRSVEDLELLKKLGaSGALVAS----ALHDG 224
 
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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