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3GZH

Crystal structure of phosphate-bound adenylosuccinate lyase from E. coli

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004018molecular_functionN6-(1,2-dicarboxyethyl)AMP AMP-lyase (fumarate-forming) activity
A0005829cellular_componentcytosol
A0006164biological_processpurine nucleotide biosynthetic process
A0006188biological_processIMP biosynthetic process
A0006189biological_process'de novo' IMP biosynthetic process
A0009152biological_processpurine ribonucleotide biosynthetic process
A0016829molecular_functionlyase activity
A0044208biological_process'de novo' AMP biosynthetic process
A0070626molecular_function(S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido) succinate lyase (fumarate-forming) activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NA A 501
ChainResidue
ALEU47
AALA48
AHIS50
AILE53
AVAL56

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE NA A 502
ChainResidue
AASP270
AASP274
ASER331
ATRP333

site_idAC3
Number of Residues8
DetailsBINDING SITE FOR RESIDUE PO4 A 503
ChainResidue
AARG15
ATYR16
AASN309
ASER340
ATHR341
AARG344
AHOH669
AHOH716

site_idAC4
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PO4 A 504
ChainResidue
AHIS91
ATHR122
ASER123
AGLN247
ASER295
ASER296
ATHR297
AMET298
AHOH774
AHOH898

Functional Information from PROSITE/UniProt
site_idPS00163
Number of Residues10
DetailsFUMARATE_LYASES Fumarate lyases signature. GSstMpHKvN
ChainResidueDetails
AGLY294-ASN303

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1auw
ChainResidueDetails
AGLU308
ASER295
ALYS301

site_idCSA2
Number of Residues2
DetailsAnnotated By Reference To The Literature 1auw
ChainResidueDetails
ATHR170
AHIS171

site_idCSA3
Number of Residues2
DetailsAnnotated By Reference To The Literature 1auw
ChainResidueDetails
AGLU308
ALYS301

site_idCSA4
Number of Residues1
DetailsAnnotated By Reference To The Literature 1auw
ChainResidueDetails
AHIS171

site_idCSA5
Number of Residues3
DetailsAnnotated By Reference To The Literature 1auw
ChainResidueDetails
AGLU311
ASER295
ALYS301

247536

PDB entries from 2026-01-14

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