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4Q1I

Structure and mechanism of a dehydratase/decarboxylase enzyme couple involved in polyketide beta-branching

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0005737cellular_componentcytoplasm
A0006635biological_processfatty acid beta-oxidation
A0016829molecular_functionlyase activity
A0017000biological_processantibiotic biosynthetic process
B0003824molecular_functioncatalytic activity
B0005737cellular_componentcytoplasm
B0006635biological_processfatty acid beta-oxidation
B0016829molecular_functionlyase activity
B0017000biological_processantibiotic biosynthetic process
C0003824molecular_functioncatalytic activity
C0005737cellular_componentcytoplasm
C0006635biological_processfatty acid beta-oxidation
C0016829molecular_functionlyase activity
C0017000biological_processantibiotic biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 301
ChainResidue
ATYR188
AGLU191
ALEU192
AGLU195
AHOH444
AHOH446

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL A 302
ChainResidue
CARG173
ALYS178
AVAL179
AHOH441

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE GOL A 303
ChainResidue
AGLY65
AGLY66
AGLY108
APHE131
APHE136

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE GOL A 304
ChainResidue
AASN60
AHIS104
AARG182

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE GOL B 301
ChainResidue
BTYR61
BHIS104
BILE106
BHOH448

site_idAC6
Number of Residues10
DetailsBINDING SITE FOR RESIDUE GOL C 301
ChainResidue
BSER153
BLEU154
BGLU157
BARG173
CASP117
CILE118
CVAL119
CPRO176
CPHE177
CHOH412

Functional Information from PROSITE/UniProt
site_idPS00166
Number of Residues21
DetailsENOYL_COA_HYDRATASE Enoyl-CoA hydratase/isomerase signature. IAaMQGhgiGGGfvmgLfADI
ChainResidueDetails
AILE98-ILE118

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"32948786","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4Q1K","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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