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1V7Y

Crystal structure of tryptophan synthase alpha-subunit from Escherichia coli at room temperature

Functional Information from GO Data
ChainGOidnamespacecontents
A0000162biological_processtryptophan biosynthetic process
A0004834molecular_functiontryptophan synthase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006568biological_processtryptophan metabolic process
A0009073biological_processaromatic amino acid family biosynthetic process
A0016829molecular_functionlyase activity
A0060090molecular_functionmolecular adaptor activity
B0000162biological_processtryptophan biosynthetic process
B0004834molecular_functiontryptophan synthase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006568biological_processtryptophan metabolic process
B0009073biological_processaromatic amino acid family biosynthetic process
B0016829molecular_functionlyase activity
B0060090molecular_functionmolecular adaptor activity
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE SO4 B 88
ChainResidue
ALEU69
BSER1235
AARG70
AALA71
BHOH1
BGLY1211
BPHE1212
BGLY1213
BSER1233
BGLY1234

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE SO4 A 269
ChainResidue
AGLY213
AGLY234
ASER235
AHOH286
AHOH312
BLEU1069
BARG1070
BALA1071

Functional Information from PROSITE/UniProt
site_idPS00167
Number of Residues14
DetailsTRP_SYNTHASE_ALPHA Tryptophan synthase alpha chain signature. LELGiPFSDPLADG
ChainResidueDetails
ALEU48-GLY61

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsACT_SITE: Proton acceptor => ECO:0000255|HAMAP-Rule:MF_00131
ChainResidueDetails
AGLU49
AASP60
BGLU1049
BASP1060

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1geq
ChainResidueDetails
ATYR175
AGLU49

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1geq
ChainResidueDetails
BGLU1049
BTYR1175

227344

PDB entries from 2024-11-13

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