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Conserved domains on  [gi|1225035406|ref|WP_093049483|]
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MULTISPECIES: tryptophan synthase subunit alpha [Variovorax]

Protein Classification

tryptophan synthase subunit alpha( domain architecture ID 10785067)

tryptophan synthase (TRPS) alpha subunit catalyzes the cleavage of indole 3-glycerol phosphate (IGP) to indole and d-glyceraldehyde 3-phosphate (G3P).

EC:  4.2.1.20
Gene Ontology:  GO:0004834
SCOP:  4003071

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
2-268 2.89e-136

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: 385.19  E-value: 2.89e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   2 SRIAATFDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQV 81
Cdd:COG0159     1 SRIDAAFAALKAEGRKALIPYLTAGDPDLETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  82 LAIVAAFRqKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPT 161
Cdd:COG0159    81 FELVREFR-EDPDTPLVLMGYYNPVFRY----GVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPT 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 162 STDERMAQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKII 241
Cdd:COG0159   156 TSDERIKKIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAYADGVIVGSALV 235
                         250       260
                  ....*....|....*....|....*..
gi 1225035406 242 QLIEDQPRERVVPAVREFLAGIREALD 268
Cdd:COG0159   236 KLIEEGGDDEALEALAAFVRELKAALR 262
 
Name Accession Description Interval E-value
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
2-268 2.89e-136

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: 385.19  E-value: 2.89e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   2 SRIAATFDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQV 81
Cdd:COG0159     1 SRIDAAFAALKAEGRKALIPYLTAGDPDLETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  82 LAIVAAFRqKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPT 161
Cdd:COG0159    81 FELVREFR-EDPDTPLVLMGYYNPVFRY----GVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPT 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 162 STDERMAQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKII 241
Cdd:COG0159   156 TSDERIKKIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAYADGVIVGSALV 235
                         250       260
                  ....*....|....*....|....*..
gi 1225035406 242 QLIEDQPRERVVPAVREFLAGIREALD 268
Cdd:COG0159   236 KLIEEGGDDEALEALAAFVRELKAALR 262
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
6-269 6.61e-133

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237285  Cd Length: 258  Bit Score: 376.37  E-value: 6.61e-133
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   6 ATFDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIV 85
Cdd:PRK13111    1 ALFAALKAEGRKALIPYITAGDPDLETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVFELV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  86 AAFRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDE 165
Cdd:PRK13111   81 REIREKDPTIPIVLMTYYNPIFQY----GVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDE 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 166 RMAQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIE 245
Cdd:PRK13111  157 RLKKIASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAAVADGVIVGSALVKIIE 236
                         250       260
                  ....*....|....*....|....
gi 1225035406 246 DQPreRVVPAVREFLAGIREALDA 269
Cdd:PRK13111  237 ENP--EALEALAAFVKELKAALRS 258
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
18-264 1.99e-112

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: 324.04  E-value: 1.99e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  18 ALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAAFRQKDsTTPV 97
Cdd:cd04724     1 ALIPYITAGDPDLETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEIRKKN-TIPI 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  98 VLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERMAQVARIASGY 177
Cdd:cd04724    80 VLMGYYNPILQY----GLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGF 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 178 VYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIEDQPRERVVPAVR 257
Cdd:cd04724   156 IYYVSRTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKYADGVIVGSALVKIIEEGGEEEALEALK 235

                  ....*..
gi 1225035406 258 EFLAGIR 264
Cdd:cd04724   236 ELAESLK 242
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
8-258 1.40e-90

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 269.18  E-value: 1.40e-90
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   8 FDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAA 87
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPDLEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTLEMVRE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  88 FRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERM 167
Cdd:pfam00290  81 VRSKGVEVPIVLMTYYNPVLNY----GIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERL 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 168 AQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIEDQ 247
Cdd:pfam00290 157 KTVVEQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAAAGADGVIVGSALVRIIEEA 236
                         250
                  ....*....|.
gi 1225035406 248 PRERVVPAVRE 258
Cdd:pfam00290 237 ADGPEQGLARL 247
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
8-264 1.43e-75

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: 231.08  E-value: 1.43e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   8 FDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAA 87
Cdd:TIGR00262   1 FETLKQRGEGAFIPFVTAGDPTLETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEKCFELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  88 FRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERM 167
Cdd:TIGR00262  81 VRQKHPNIPIGLLTYYNLIFRK----GVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERL 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 168 AQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTA-QAVGSAADAVIIGTKIIQLIED 246
Cdd:TIGR00262 157 KQIAEKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVkQAIDAGADGVIVGSAIVKIIEE 236
                         250       260
                  ....*....|....*....|
gi 1225035406 247 --QPRERVVPAVREFLAGIR 264
Cdd:TIGR00262 237 nlNTPEKMLQALEEFVQNLK 256
 
Name Accession Description Interval E-value
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
2-268 2.89e-136

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: 385.19  E-value: 2.89e-136
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   2 SRIAATFDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQV 81
Cdd:COG0159     1 SRIDAAFAALKAEGRKALIPYLTAGDPDLETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  82 LAIVAAFRqKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPT 161
Cdd:COG0159    81 FELVREFR-EDPDTPLVLMGYYNPVFRY----GVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPT 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 162 STDERMAQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKII 241
Cdd:COG0159   156 TSDERIKKIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAYADGVIVGSALV 235
                         250       260
                  ....*....|....*....|....*..
gi 1225035406 242 QLIEDQPRERVVPAVREFLAGIREALD 268
Cdd:COG0159   236 KLIEEGGDDEALEALAAFVRELKAALR 262
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
6-269 6.61e-133

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237285  Cd Length: 258  Bit Score: 376.37  E-value: 6.61e-133
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   6 ATFDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIV 85
Cdd:PRK13111    1 ALFAALKAEGRKALIPYITAGDPDLETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVFELV 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  86 AAFRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDE 165
Cdd:PRK13111   81 REIREKDPTIPIVLMTYYNPIFQY----GVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDE 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 166 RMAQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIE 245
Cdd:PRK13111  157 RLKKIASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAAVADGVIVGSALVKIIE 236
                         250       260
                  ....*....|....*....|....
gi 1225035406 246 DQPreRVVPAVREFLAGIREALDA 269
Cdd:PRK13111  237 ENP--EALEALAAFVKELKAALRS 258
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
18-264 1.99e-112

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: 324.04  E-value: 1.99e-112
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  18 ALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAAFRQKDsTTPV 97
Cdd:cd04724     1 ALIPYITAGDPDLETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEIRKKN-TIPI 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  98 VLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERMAQVARIASGY 177
Cdd:cd04724    80 VLMGYYNPILQY----GLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGF 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 178 VYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIEDQPRERVVPAVR 257
Cdd:cd04724   156 IYYVSRTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKYADGVIVGSALVKIIEEGGEEEALEALK 235

                  ....*..
gi 1225035406 258 EFLAGIR 264
Cdd:cd04724   236 ELAESLK 242
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
8-258 1.40e-90

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 269.18  E-value: 1.40e-90
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   8 FDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAA 87
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPDLEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTLEMVRE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  88 FRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERM 167
Cdd:pfam00290  81 VRSKGVEVPIVLMTYYNPVLNY----GIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERL 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 168 AQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTAQAVGSAADAVIIGTKIIQLIEDQ 247
Cdd:pfam00290 157 KTVVEQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAAAGADGVIVGSALVRIIEEA 236
                         250
                  ....*....|.
gi 1225035406 248 PRERVVPAVRE 258
Cdd:pfam00290 237 ADGPEQGLARL 247
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
8-264 1.43e-75

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: 231.08  E-value: 1.43e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   8 FDALKKDGRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAA 87
Cdd:TIGR00262   1 FETLKQRGEGAFIPFVTAGDPTLETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEKCFELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  88 FRQKDSTTPVVLMGYANPVERYdlvhGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERM 167
Cdd:TIGR00262  81 VRQKHPNIPIGLLTYYNLIFRK----GVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERL 156
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 168 AQVARIASGYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTA-QAVGSAADAVIIGTKIIQLIED 246
Cdd:TIGR00262 157 KQIAEKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVkQAIDAGADGVIVGSAIVKIIEE 236
                         250       260
                  ....*....|....*....|
gi 1225035406 247 --QPRERVVPAVREFLAGIR 264
Cdd:TIGR00262 237 nlNTPEKMLQALEEFVQNLK 256
PLN02591 PLN02591
tryptophan synthase
16-268 1.79e-57

tryptophan synthase


Pssm-ID: 178201  Cd Length: 250  Bit Score: 184.49  E-value: 1.79e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  16 RRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQVLAIVAAFRQKDStT 95
Cdd:PLN02591    1 KVAFIPYITAGDPDLDTTAEALRLLDACGADVIELGVPYSDPLADGPVIQAAATRALEKGTTLDSVISMLKEVAPQLS-C 79
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  96 PVVLMGYANPVERydlvHGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDERMAQVARIAS 175
Cdd:PLN02591   80 PIVLFTYYNPILK----RGIDKFMATIKEAGVHGLVVPDLPLEETEALRAEAAKNGIELVLLTTPTTPTERMKAIAEASE 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 176 GYVYYVSLKGVTGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGI-RDARTAQAVGSAADAVIIGTKII-QLIEDQPRERVV 253
Cdd:PLN02591  156 GFVYLVSSTGVTGARASVSGRVESLLQELKEVTDKPVAVGFGIsKPEHAKQIAGWGADGVIVGSAMVkALGEAKSPEEGL 235
                         250
                  ....*....|....*
gi 1225035406 254 PAVREFLAGIREALD 268
Cdd:PLN02591  236 KRLEKLAKSLKAALP 250
trpA CHL00200
tryptophan synthase alpha subunit; Provisional
1-267 7.14e-57

tryptophan synthase alpha subunit; Provisional


Pssm-ID: 214394  Cd Length: 263  Bit Score: 183.43  E-value: 7.14e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406   1 MSRIAATFDALKKdgRRALIPYVTAGFPFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAGEAALALGIGMKQ 80
Cdd:CHL00200    1 MNTISNVFEKLDK--QCALIPFITAGDPDIVITKKALKILDKKGADIIELGIPYSDPLADGPIIQEASNRALKQGINLNK 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  81 VLAIVAAFRQkDSTTPVVLMGYANPVerydLVHGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAP 160
Cdd:CHL00200   79 ILSILSEVNG-EIKAPIVIFTYYNPV----LHYGINKFIKKISQAGVKGLIIPDLPYEESDYLISVCNLYNIELILLIAP 153
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 161 TSTDERMAQVARIASGYVYYVSLKGVTGaghLDTEAVGQ---MVPRIRQHLSIPVGVGFGIRDAR-TAQAVGSAADAVII 236
Cdd:CHL00200  154 TSSKSRIQKIARAAPGCIYLVSTTGVTG---LKTELDKKlkkLIETIKKMTNKPIILGFGISTSEqIKQIKGWNINGIVI 230
                         250       260       270
                  ....*....|....*....|....*....|.
gi 1225035406 237 GTKIIQLIEDQPRERVVPAVREFLAGIREAL 267
Cdd:CHL00200  231 GSACVQILLGSSPEKGLDQLSEFCKVAKKSI 261
trpA PRK13125
tryptophan synthase subunit alpha; Provisional
16-268 1.17e-23

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237286  Cd Length: 244  Bit Score: 96.26  E-value: 1.17e-23
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  16 RRALIPYVTAGFPFADITPELMHGMVEAgADVIELGVPFSDPMADGPVIQKAGEAALALGIgmkqvLAIVAAFRQKDStT 95
Cdd:PRK13125    3 RPGLVVYLTAGYPNVESFKEFIIGLVEL-VDILELGIPPKYPKYDGPVIRKSHRKVKGLDI-----WPLLEEVRKDVS-V 75
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  96 PVVLMGYANpveryDLVHGKKAFIRDAVAAGVDGLLVVDYP---PEECEDFAAELKAAGIDLIFLLAPTSTDERMAQVAR 172
Cdd:PRK13125   76 PIILMTYLE-----DYVDSLDNFLNMARDVGADGVLFPDLLidyPDDLEKYVEIIKNKGLKPVFFTSPKFPDLLIHRLSK 150
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 173 IASGYVYYvSLKGVTGaghldTE---AVGQMVPRIRQHL-SIPVGVGFGIRDARTAQAVGSA-ADAVIIGTKIIQLIEdq 247
Cdd:PRK13125  151 LSPLFIYY-GLRPATG-----VPlpvSVERNIKRVRNLVgNKYLVVGFGLDSPEDARDALSAgADGVVVGTAFIEELE-- 222
                         250       260
                  ....*....|....*....|.
gi 1225035406 248 pRERVVPAvREFLAGIREALD 268
Cdd:PRK13125  223 -KNGVESA-LNLLKKIRGALD 241
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
200-256 7.67e-04

Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine biosynthesis pathway are contained in this family. Histidine is formed by several complex and distinct biochemical reactions catalyzed by eight enzymes. The enzymes in this Pfam entry are called His6 and His7 in eukaryotes and HisA and HisF in prokaryotes. The structure of HisA is known to be a TIM barrel fold. In some archaeal HisA proteins the TIM barrel is composed of two tandem repeats of a half barrel. This family belong to the common phosphate binding site TIM barrel family.


Pssm-ID: 425971  Cd Length: 228  Bit Score: 39.77  E-value: 7.67e-04
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 1225035406 200 MVPRIRQHLSIPVGVGFGIRDARTAQAVGSA-ADAVIIGTK-------IIQLIEDQPRERVVPAV 256
Cdd:pfam00977  64 VVEEIAEEVFIPVQVGGGIRSLEDVERLLSAgADRVIIGTAavknpelIKEAAEKFGSQCIVVAI 128
FadH COG1902
2,4-dienoyl-CoA reductase or related NADH-dependent reductase, Old Yellow Enzyme (OYE) family ...
134-237 1.31e-03

2,4-dienoyl-CoA reductase or related NADH-dependent reductase, Old Yellow Enzyme (OYE) family [Energy production and conversion];


Pssm-ID: 441506 [Multi-domain]  Cd Length: 365  Bit Score: 39.77  E-value: 1.31e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 134 DYPPEECEDFAAELKAAGIDLIFLLAPtSTDERMAQVARIASGYvyyvslkgvtgagHLDteavgqMVPRIRQHLSIPVG 213
Cdd:COG1902   232 GLTLEESVELAKALEEAGVDYLHVSSG-GYEPDAMIPTIVPEGY-------------QLP------FAARIRKAVGIPVI 291
                          90       100
                  ....*....|....*....|....*..
gi 1225035406 214 VGFGIRDARTAQAV---GsAADAVIIG 237
Cdd:COG1902   292 AVGGITTPEQAEAAlasG-DADLVALG 317
HisA cd04732
HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase ...
203-256 1.41e-03

HisA. Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (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.


Pssm-ID: 240083  Cd Length: 234  Bit Score: 39.00  E-value: 1.41e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 1225035406 203 RIRQHLSIPVGVGFGIRDARTAQAVGSA-ADAVIIGTKII-------QLIEDQPRERVVPAV 256
Cdd:cd04732    67 EIVKAVGIPVQVGGGIRSLEDIERLLDLgVSRVIIGTAAVknpelvkELLKEYGGERIVVGL 128
TIM_phosphate_binding cd04722
TIM barrel proteins share a structurally conserved phosphate binding motif and in general ...
28-238 1.46e-03

TIM barrel proteins share a structurally conserved phosphate binding motif and in general share an eight beta/alpha closed barrel structure. Specific for this family is the conserved phosphate binding site at the edges of strands 7 and 8. The phosphate comes either from the substrate, as in the case of inosine monophosphate dehydrogenase (IMPDH), or from ribulose-5-phosphate 3-epimerase (RPE) or from cofactors, like FMN.


Pssm-ID: 240073 [Multi-domain]  Cd Length: 200  Bit Score: 38.72  E-value: 1.46e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406  28 PFADITPELMHGMVEAGADVIELGVPFSDPMADGPVIQKAgeaalalgigMKQVLAIVAAfrqkdsttPVVLMGYANpvE 107
Cdd:cd04722     9 GPSGDPVELAKAAAEAGADAIIVGTRSSDPEEAETDDKEV----------LKEVAAETDL--------PLGVQLAIN--D 68
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 1225035406 108 RYDLVHGKKAFIRDAVAAGVDGLLVVDYPPEECEDFAAELKAAGIDLIFLLAPTSTDER-MAQVARIASGYVYYVSlKGV 186
Cdd:cd04722    69 AAAAVDIAAAAARAAGADGVEIHGAVGYLAREDLELIRELREAVPDVKVVVKLSPTGELaAAAAEEAGVDEVGLGN-GGG 147
                         170       180       190       200       210
                  ....*....|....*....|....*....|....*....|....*....|...
gi 1225035406 187 TGAGHLDTEAVGQMVPRIRQHLSIPVGVGFGIRDARTA-QAVGSAADAVIIGT 238
Cdd:cd04722   148 GGGGRDAVPIADLLLILAKRGSKVPVIAGGGINDPEDAaEALALGADGVIVGS 200
PRK04169 PRK04169
heptaprenylglyceryl phosphate synthase;
200-264 2.58e-03

heptaprenylglyceryl phosphate synthase;


Pssm-ID: 235237  Cd Length: 232  Bit Score: 38.25  E-value: 2.58e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 1225035406 200 MVPRIRQHLSI-PVGVGFGIRDARTA-QAVGSAADAVIIGTkiiqLIEDQPRErvvpAVREFLAGIR 264
Cdd:PRK04169  174 MVKAVKKALDItPLIYGGGIRSPEQArELMAAGADTIVVGN----IIEEDPKK----TVKAIKKAIK 232
 
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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