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Conserved domains on  [gi|224085571|ref|XP_002307623|]
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tryptophan synthase alpha chain [Populus trichocarpa]

Protein Classification

tryptophan synthase subunit alpha( domain architecture ID 10791415)

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
PLN02591 PLN02591
tryptophan synthase
61-310 8.59e-163

tryptophan synthase


:

Pssm-ID: 178201  Cd Length: 250  Bit Score: 452.97  E-value: 8.59e-163
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  61 KVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKEVVPQVSCP 140
Cdd:PLN02591   1 KVAFIPYITAGDPDLDTTAEALRLLDACGADVIELGVPYSDPLADGPVIQAAATRALEKGTTLDSVISMLKEVAPQLSCP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 141 IALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVYL 220
Cdd:PLN02591  81 IVLFTYYNPILKRGIDKFMATIKEAGVHGLVVPDLPLEETEALRAEAAKNGIELVLLTTPTTPTERMKAIAEASEGFVYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 221 VSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLGEAKSPEEGLKELES 300
Cdd:PLN02591 161 VSSTGVTGARASVSGRVESLLQELKEVTDKPVAVGFGISKPEHAKQIAGWGADGVIVGSAMVKALGEAKSPEEGLKRLEK 240
                        250
                 ....*....|
gi 224085571 301 FTKSLKAALP 310
Cdd:PLN02591 241 LAKSLKAALP 250
 
Name Accession Description Interval E-value
PLN02591 PLN02591
tryptophan synthase
61-310 8.59e-163

tryptophan synthase


Pssm-ID: 178201  Cd Length: 250  Bit Score: 452.97  E-value: 8.59e-163
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  61 KVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKEVVPQVSCP 140
Cdd:PLN02591   1 KVAFIPYITAGDPDLDTTAEALRLLDACGADVIELGVPYSDPLADGPVIQAAATRALEKGTTLDSVISMLKEVAPQLSCP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 141 IALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVYL 220
Cdd:PLN02591  81 IVLFTYYNPILKRGIDKFMATIKEAGVHGLVVPDLPLEETEALRAEAAKNGIELVLLTTPTTPTERMKAIAEASEGFVYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 221 VSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLGEAKSPEEGLKELES 300
Cdd:PLN02591 161 VSSTGVTGARASVSGRVESLLQELKEVTDKPVAVGFGISKPEHAKQIAGWGADGVIVGSAMVKALGEAKSPEEGLKRLEK 240
                        250
                 ....*....|
gi 224085571 301 FTKSLKAALP 310
Cdd:PLN02591 241 LAKSLKAALP 250
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
49-309 1.11e-112

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: 326.64  E-value: 1.11e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  49 IGETFSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITS 128
Cdd:COG0159    3 IDAAFAALKAEGRKALIPYLTAGDPDLETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDVFE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 129 MLKEVVPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMK 208
Cdd:COG0159   83 LVREFREDPDTPLVLMGYYNPVFRYGVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPTTSDERIK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 209 AIVEAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWgADGVIVGSAMVKLLGEA 288
Cdd:COG0159  163 KIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAY-ADGVIVGSALVKLIEEG 241
                        250       260
                 ....*....|....*....|.
gi 224085571 289 KSpEEGLKELESFTKSLKAAL 309
Cdd:COG0159  242 GD-DEALEALAAFVRELKAAL 261
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
63-306 5.18e-103

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: 301.32  E-value: 5.18e-103
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  63 ALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKEVVPQVSCPIA 142
Cdd:cd04724    1 ALIPYITAGDPDLETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEIRKKNTIPIV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 143 LFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVYLVS 222
Cdd:cd04724   81 LMGYYNPILQYGLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGFIYYVS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 223 SVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWgADGVIVGSAMVKLLGEAKsPEEGLKELESFT 302
Cdd:cd04724  161 RTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKY-ADGVIVGSALVKIIEEGG-EEEALEALKELA 238

                 ....
gi 224085571 303 KSLK 306
Cdd:cd04724  239 ESLK 242
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
53-309 7.43e-102

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 298.84  E-value: 7.43e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571   53 FSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKE 132
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPDLEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTLEMVRE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  133 V-VPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIV 211
Cdd:pfam00290  81 VrSKGVEVPIVLMTYYNPVLNYGIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERLKTVV 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  212 EAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAgWGADGVIVGSAMVKLLGE-AKS 290
Cdd:pfam00290 161 EQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAA-AGADGVIVGSALVRIIEEaADG 239
                         250
                  ....*....|....*....
gi 224085571  291 PEEGLKELESFTKSLKAAL 309
Cdd:pfam00290 240 PEQGLARLEELAGEMKAAA 258
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
53-306 2.30e-93

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: 277.30  E-value: 2.30e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571   53 FSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKE 132
Cdd:TIGR00262   1 FETLKQRGEGAFIPFVTAGDPTLETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEKCFELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  133 VVPQ-VSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIV 211
Cdd:TIGR00262  81 VRQKhPNIPIGLLTYYNLIFRKGVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERLKQIA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  212 EAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLGE-AKS 290
Cdd:TIGR00262 161 EKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVKQAIDAGADGVIVGSAIVKIIEEnLNT 240
                         250
                  ....*....|....*.
gi 224085571  291 PEEGLKELESFTKSLK 306
Cdd:TIGR00262 241 PEKMLQALEEFVQNLK 256
 
Name Accession Description Interval E-value
PLN02591 PLN02591
tryptophan synthase
61-310 8.59e-163

tryptophan synthase


Pssm-ID: 178201  Cd Length: 250  Bit Score: 452.97  E-value: 8.59e-163
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  61 KVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKEVVPQVSCP 140
Cdd:PLN02591   1 KVAFIPYITAGDPDLDTTAEALRLLDACGADVIELGVPYSDPLADGPVIQAAATRALEKGTTLDSVISMLKEVAPQLSCP 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 141 IALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVYL 220
Cdd:PLN02591  81 IVLFTYYNPILKRGIDKFMATIKEAGVHGLVVPDLPLEETEALRAEAAKNGIELVLLTTPTTPTERMKAIAEASEGFVYL 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 221 VSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLGEAKSPEEGLKELES 300
Cdd:PLN02591 161 VSSTGVTGARASVSGRVESLLQELKEVTDKPVAVGFGISKPEHAKQIAGWGADGVIVGSAMVKALGEAKSPEEGLKRLEK 240
                        250
                 ....*....|
gi 224085571 301 FTKSLKAALP 310
Cdd:PLN02591 241 LAKSLKAALP 250
trpA PRK13111
tryptophan synthase subunit alpha; Provisional
51-309 3.78e-113

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237285  Cd Length: 258  Bit Score: 327.45  E-value: 3.78e-113
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  51 ETFSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSML 130
Cdd:PRK13111   1 ALFAALKAEGRKALIPYITAGDPDLETSLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASLRALAAGVTLADVFELV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 131 KEV-VPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKA 209
Cdd:PRK13111  81 REIrEKDPTIPIVLMTYYNPIFQYGVERFAADAAEAGVDGLIIPDLPPEEAEELRAAAKKHGLDLIFLVAPTTTDERLKK 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 210 IVEAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGwGADGVIVGSAMVKLLGEAk 289
Cdd:PRK13111 161 IASHASGFVYYVSRAGVTGARSADAADLAELVARLKAHTDLPVAVGFGISTPEQAAAIAA-VADGVIVGSALVKIIEEN- 238
                        250       260
                 ....*....|....*....|
gi 224085571 290 spEEGLKELESFTKSLKAAL 309
Cdd:PRK13111 239 --PEALEALAAFVKELKAAL 256
TrpA COG0159
Tryptophan synthase alpha chain [Amino acid transport and metabolism]; Tryptophan synthase ...
49-309 1.11e-112

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: 326.64  E-value: 1.11e-112
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  49 IGETFSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITS 128
Cdd:COG0159    3 IDAAFAALKAEGRKALIPYLTAGDPDLETTLEIIKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLDDVFE 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 129 MLKEVVPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMK 208
Cdd:COG0159   83 LVREFREDPDTPLVLMGYYNPVFRYGVERFAADAAEAGVDGLIVPDLPPEEAEELRAAADAHGLDLIFLVAPTTSDERIK 162
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 209 AIVEAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWgADGVIVGSAMVKLLGEA 288
Cdd:COG0159  163 KIAAAASGFVYYVSVTGVTGARTAVSDDLAELVARIRAHTDLPVAVGFGISTPEQAAEVAAY-ADGVIVGSALVKLIEEG 241
                        250       260
                 ....*....|....*....|.
gi 224085571 289 KSpEEGLKELESFTKSLKAAL 309
Cdd:COG0159  242 GD-DEALEALAAFVRELKAAL 261
Tryptophan_synthase_alpha cd04724
Ttryptophan synthase (TRPS) alpha subunit (TSA). TPRS is a bifunctional tetrameric enzyme (2 ...
63-306 5.18e-103

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: 301.32  E-value: 5.18e-103
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  63 ALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKEVVPQVSCPIA 142
Cdd:cd04724    1 ALIPYITAGDPDLETTLEILKALVEAGADIIELGIPFSDPVADGPVIQAASERALANGVTLKDVLELVKEIRKKNTIPIV 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 143 LFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVYLVS 222
Cdd:cd04724   81 LMGYYNPILQYGLERFLRDAKEAGVDGLIIPDLPPEEAEEFREAAKEYGLDLIFLVAPTTPDERIKKIAELASGFIYYVS 160
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 223 SVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWgADGVIVGSAMVKLLGEAKsPEEGLKELESFT 302
Cdd:cd04724  161 RTGVTGARTELPDDLKELIKRIRKYTDLPIAVGFGISTPEQAAEVAKY-ADGVIVGSALVKIIEEGG-EEEALEALKELA 238

                 ....
gi 224085571 303 KSLK 306
Cdd:cd04724  239 ESLK 242
Trp_syntA pfam00290
Tryptophan synthase alpha chain;
53-309 7.43e-102

Tryptophan synthase alpha chain;


Pssm-ID: 395227  Cd Length: 258  Bit Score: 298.84  E-value: 7.43e-102
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571   53 FSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKE 132
Cdd:pfam00290   1 FANLKAENRAAFVPYVTAGDPDLEQSLEILKTLEKAGADAIELGVPFSDPLADGPTIQRANLRALASGVTLQSTLEMVRE 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  133 V-VPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIV 211
Cdd:pfam00290  81 VrSKGVEVPIVLMTYYNPVLNYGIERFYALAAEAGVDGLIVPDLPPEEADSLRQAAKDHGLELVFLVAPTTSDERLKTVV 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  212 EAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAgWGADGVIVGSAMVKLLGE-AKS 290
Cdd:pfam00290 161 EQAEGFVYLVSRAGVTGAENAVNAQVDELVERLKKYTAVPVAVGFGISTPEHVKQAA-AGADGVIVGSALVRIIEEaADG 239
                         250
                  ....*....|....*....
gi 224085571  291 PEEGLKELESFTKSLKAAL 309
Cdd:pfam00290 240 PEQGLARLEELAGEMKAAA 258
trpA CHL00200
tryptophan synthase alpha subunit; Provisional
49-309 1.22e-95

tryptophan synthase alpha subunit; Provisional


Pssm-ID: 214394  Cd Length: 263  Bit Score: 283.58  E-value: 1.22e-95
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  49 IGETFSNLKKQgkVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITS 128
Cdd:CHL00200   4 ISNVFEKLDKQ--CALIPFITAGDPDIVITKKALKILDKKGADIIELGIPYSDPLADGPIIQEASNRALKQGINLNKILS 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 129 MLKEVVPQVSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMK 208
Cdd:CHL00200  82 ILSEVNGEIKAPIVIFTYYNPVLHYGINKFIKKISQAGVKGLIIPDLPYEESDYLISVCNLYNIELILLIAPTSSKSRIQ 161
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 209 AIVEAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVK-LLGE 287
Cdd:CHL00200 162 KIARAAPGCIYLVSTTGVTGLKTELDKKLKKLIETIKKMTNKPIILGFGISTSEQIKQIKGWNINGIVIGSACVQiLLGS 241
                        250       260
                 ....*....|....*....|..
gi 224085571 288 akSPEEGLKELESFTKSLKAAL 309
Cdd:CHL00200 242 --SPEKGLDQLSEFCKVAKKSI 261
trpA TIGR00262
tryptophan synthase, alpha subunit; Tryptophan synthase catalyzes the last step in the ...
53-306 2.30e-93

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: 277.30  E-value: 2.30e-93
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571   53 FSNLKKQGKVALIPYITAGDPDLSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAATRSLARGTNFEAITSMLKE 132
Cdd:TIGR00262   1 FETLKQRGEGAFIPFVTAGDPTLETSLEIIKTLIEAGADALELGVPFSDPLADGPTIQAADLRALRAGMTPEKCFELLKK 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  133 VVPQ-VSCPIALFTYYNPILKRGIEKFMSTVNDIGVHGLVVPDVPLEETQVLRKEAVKNGLELVLLTTPTTPTERMKAIV 211
Cdd:TIGR00262  81 VRQKhPNIPIGLLTYYNLIFRKGVEEFYAKCKEVGVDGVLVADLPLEESGDLVEAAKKHGVKPIFLVAPNADDERLKQIA 160
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  212 EAADGFVYLVSSVGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLGE-AKS 290
Cdd:TIGR00262 161 EKSQGFVYLVSRAGVTGARNRAASALNELVKRLKAYSAKPVLVGFGISKPEQVKQAIDAGADGVIVGSAIVKIIEEnLNT 240
                         250
                  ....*....|....*.
gi 224085571  291 PEEGLKELESFTKSLK 306
Cdd:TIGR00262 241 PEKMLQALEEFVQNLK 256
trpA PRK13125
tryptophan synthase subunit alpha; Provisional
63-310 1.04e-21

tryptophan synthase subunit alpha; Provisional


Pssm-ID: 237286  Cd Length: 244  Bit Score: 91.64  E-value: 1.04e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  63 ALIPYITAGDPDLSTTAEALKLLDACgCDIIELGVPYSDPLADGPVIQAAAtrslaRGTNFEAITSMLKEVVPQVSCPIA 142
Cdd:PRK13125   5 GLVVYLTAGYPNVESFKEFIIGLVEL-VDILELGIPPKYPKYDGPVIRKSH-----RKVKGLDIWPLLEEVRKDVSVPII 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 143 LFTYYNPILKRgIEKFMSTVNDIGVHGLVVPDVPL---EETQVLRKEAVKNGLELVLLTTPTTPTERMKAIVEAADGFVY 219
Cdd:PRK13125  79 LMTYLEDYVDS-LDNFLNMARDVGADGVLFPDLLIdypDDLEKYVEIIKNKGLKPVFFTSPKFPDLLIHRLSKLSPLFIY 157
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 220 LvssvGV---TGTRASVS-----DRVQTLLQDiketttKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKLLgEAKSP 291
Cdd:PRK13125 158 Y----GLrpaTGVPLPVSverniKRVRNLVGN------KYLVVGFGLDSPEDARDALSAGADGVVVGTAFIEEL-EKNGV 226
                        250
                 ....*....|....*....
gi 224085571 292 EEGLkeleSFTKSLKAALP 310
Cdd:PRK13125 227 ESAL----NLLKKIRGALD 241
TIM_phosphate_binding cd04722
TIM barrel proteins share a structurally conserved phosphate binding motif and in general ...
64-279 2.02e-06

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: 47.58  E-value: 2.02e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571  64 LIPYITAGDPDlSTTAEALKLLDACGCDIIELGVPYSDPLADGPVIQAAAtrslargtnfeaitsmlKEVVPQVSCPIAL 143
Cdd:cd04722    1 VILALLAGGPS-GDPVELAKAAAEAGADAIIVGTRSSDPEEAETDDKEVL-----------------KEVAAETDLPLGV 62
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 224085571 144 FTYYNPILK-RGIEKFMSTVN-----DIGVHGLVVPDVPLEETQVLRKEAvkNGLELVLLTTPTTPTERMKAIVEAADgF 217
Cdd:cd04722   63 QLAINDAAAaVDIAAAAARAAgadgvEIHGAVGYLAREDLELIRELREAV--PDVKVVVKLSPTGELAAAAAEEAGVD-E 139
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 224085571 218 VYLVSSVGVTGTRaSVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGS 279
Cdd:cd04722  140 VGLGNGGGGGGGR-DAVPIADLLLILAKRGSKVPVIAGGGINDPEDAAEALALGADGVIVGS 200
IGPS cd00331
Indole-3-glycerol phosphate synthase (IGPS); an enzyme in the tryptophan biosynthetic pathway, ...
257-298 8.57e-05

Indole-3-glycerol phosphate synthase (IGPS); an enzyme in the tryptophan biosynthetic pathway, catalyzing the ring closure reaction of 1-(o-carboxyphenylamino)-1-deoxyribulose-5-phosphate (CdRP) to indole-3-glycerol phosphate (IGP), accompanied by the release of carbon dioxide and water. IGPS is active as a separate monomer in most organisms, but is also found fused to other enzymes as part of a bifunctional or multifunctional enzyme involved in tryptophan biosynthesis.


Pssm-ID: 238203  Cd Length: 217  Bit Score: 42.84  E-value: 8.57e-05
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 224085571 257 GISKPEHVKQVAGWGADGVIVGSAMVKllgeAKSPEEGLKEL 298
Cdd:cd00331  180 GISTPEDVKRLAEAGADAVLIGESLMR----APDPGAALREL 217
HisA_HisF cd04723
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase (HisA) ...
240-281 1.45e-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: 42.26  E-value: 1.45e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 224085571 240 LLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAM 281
Cdd:cd04723  180 LLERLAARADIPVIAAGGVRSVEDLELLKKLGASGALVASAL 221
NanE cd04729
N-acetylmannosamine-6-phosphate epimerase (NanE) converts N-acetylmannosamine-6-phosphate to ...
209-280 2.06e-04

N-acetylmannosamine-6-phosphate epimerase (NanE) converts N-acetylmannosamine-6-phosphate to N-acetylglucosamine-6-phosphate. This reaction is part of the pathway that allows the usage of sialic acid as a carbohydrate source. Sialic acids are a family of related sugars that are found as a component of glycoproteins, gangliosides, and other sialoglycoconjugates.


Pssm-ID: 240080 [Multi-domain]  Cd Length: 219  Bit Score: 41.79  E-value: 2.06e-04
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|...
gi 224085571 209 AIVEAADGFVYLVSS-VGVTGTRASVSDRVQTLLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSA 280
Cdd:cd04729  136 ALNAAKLGFDIIGTTlSGYTEETAKTEDPDFELLKELRKALGIPVIAEGRINSPEQAAKALELGADAVVVGSA 208
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
240-281 4.33e-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: 40.92  E-value: 4.33e-04
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|..
gi 224085571  240 LLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAM 281
Cdd:pfam00977 181 LTRELAEAVNIPVIASGGVGSLEDLKELFTEGVDGVIAGSAL 222
trpC PRK00278
indole-3-glycerol phosphate synthase TrpC;
257-298 5.68e-04

indole-3-glycerol phosphate synthase TrpC;


Pssm-ID: 234710  Cd Length: 260  Bit Score: 40.91  E-value: 5.68e-04
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|..
gi 224085571 257 GISKPEHVKQVAGWGADGVIVGSAMVKllgeAKSPEEGLKEL 298
Cdd:PRK00278 219 GIFTPEDLKRLAKAGADAVLVGESLMR----ADDPGAALREL 256
PRK04302 PRK04302
triosephosphate isomerase; Provisional
228-298 2.17e-03

triosephosphate isomerase; Provisional


Pssm-ID: 235274  Cd Length: 223  Bit Score: 38.70  E-value: 2.17e-03
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 224085571 228 GTRASVS----DRVQTLLQDIKETTTK-PVAVGFGISKPEHVKQVAGWGADGVIVGSAMVKllgeAKSPEEGLKEL 298
Cdd:PRK04302 147 GTGIPVSkakpEVVEDAVEAVKKVNPDvKVLCGAGISTGEDVKAALELGADGVLLASGVVK----AKDPEAALRDL 218
HisA COG0106
Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino ...
240-280 4.13e-03

Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase [Amino acid transport and metabolism]; Phosphoribosylformimino-5-aminoimidazole carboxamide ribonucleotide (ProFAR) isomerase is part of the Pathway/BioSystem: Histidine biosynthesis


Pssm-ID: 439876  Cd Length: 236  Bit Score: 38.10  E-value: 4.13e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|.
gi 224085571 240 LLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSA 280
Cdd:COG0106  180 LYRELAAATGIPVIASGGVSSLDDLRALKELGVEGAIVGKA 220
His_biosynth pfam00977
Histidine biosynthesis protein; Proteins involved in steps 4 and 6 of the histidine ...
240-283 4.35e-03

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: 37.84  E-value: 4.35e-03
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 224085571  240 LLQDIKETTTKPVAVGFGISKPEHVKQVAGWGADGVIVGSAMVK 283
Cdd:pfam00977  64 VVEEIAEEVFIPVQVGGGIRSLEDVERLLSAGADRVIIGTAAVK 107
 
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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