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1XET

Crystal structure of stilbene synthase from Pinus sylvestris, complexed with methylmalonyl CoA

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0009058biological_processbiosynthetic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0030639biological_processpolyketide biosynthetic process
A0050198molecular_functionpinosylvin synthase activity
B0005737cellular_componentcytoplasm
B0009058biological_processbiosynthetic process
B0016740molecular_functiontransferase activity
B0016746molecular_functionacyltransferase activity
B0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
B0030639biological_processpolyketide biosynthetic process
B0050198molecular_functionpinosylvin synthase activity
C0005737cellular_componentcytoplasm
C0009058biological_processbiosynthetic process
C0016740molecular_functiontransferase activity
C0016746molecular_functionacyltransferase activity
C0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
C0030639biological_processpolyketide biosynthetic process
C0050198molecular_functionpinosylvin synthase activity
D0005737cellular_componentcytoplasm
D0009058biological_processbiosynthetic process
D0016740molecular_functiontransferase activity
D0016746molecular_functionacyltransferase activity
D0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
D0030639biological_processpolyketide biosynthetic process
D0050198molecular_functionpinosylvin synthase activity
Functional Information from PDB Data
site_idAC1
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 3IO B 2000
ChainResidue
BCYS167
BHOH2136
BHOH2159
BPHE218
BILE257
BGLY258
BPHE268
BHIS306
BASN339
BPHE376
BHOH2062

site_idAC2
Number of Residues9
DetailsBINDING SITE FOR RESIDUE 3IO C 3000
ChainResidue
CCYS167
CPHE218
CILE257
CGLY258
CHIS306
CGLY308
CASN339
CPHE376
CHOH3155

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE 3IO D 4000
ChainResidue
DTHR135
DCYS167
DPHE218
DILE257
DLEU266
DPHE268
DHIS306
DASN339
DPHE376
DMCA4001
DHOH4195

site_idAC4
Number of Residues19
DetailsBINDING SITE FOR RESIDUE MCA D 4001
ChainResidue
DLYS57
DARG60
DILE61
DARG64
DLEU209
DASP210
DVAL213
DILE257
DLEU270
DGLY308
DGLY309
DARG310
DALA311
DILE312
D3IO4000
DHOH4158
DHOH4171
DHOH4173
DHOH4174

Functional Information from PROSITE/UniProt
site_idPS00441
Number of Residues17
DetailsCHALCONE_SYNTH Chalcone and stilbene synthases active site. RVgVfQhGCFAGGTvLR
ChainResidueDetails
AARG159-ARG175

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PROSITE-ProRule","id":"PRU10023","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues21
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues4
DetailsAnnotated By Reference To The Literature 1cgk
ChainResidueDetails
AHIS306
AASN339
APHE218
ACYS167

site_idCSA2
Number of Residues4
DetailsAnnotated By Reference To The Literature 1cgk
ChainResidueDetails
BHIS306
BASN339
BPHE218
BCYS167

site_idCSA3
Number of Residues4
DetailsAnnotated By Reference To The Literature 1cgk
ChainResidueDetails
CHIS306
CASN339
CPHE218
CCYS167

site_idCSA4
Number of Residues4
DetailsAnnotated By Reference To The Literature 1cgk
ChainResidueDetails
DHIS306
DASN339
DPHE218
DCYS167

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PDB entries from 2026-01-14

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