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6J1N

Anisodus acutangulus type III polyketide sythase AaPKS2 in complex with 4-carboxy-3-oxobutanoyl-CoA

Functional Information from GO Data
ChainGOidnamespacecontents
A0009058biological_processbiosynthetic process
A0009710biological_processtropane alkaloid biosynthetic process
A0009813biological_processflavonoid biosynthetic process
A0016625molecular_functionoxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0030639biological_processpolyketide biosynthetic process
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
B0009058biological_processbiosynthetic process
B0009710biological_processtropane alkaloid biosynthetic process
B0009813biological_processflavonoid biosynthetic process
B0016625molecular_functionoxidoreductase activity, acting on the aldehyde or oxo group of donors, iron-sulfur protein as acceptor
B0016746molecular_functionacyltransferase activity
B0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
B0030639biological_processpolyketide biosynthetic process
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues20
Detailsbinding site for residue B7X A 401
ChainResidue
ALYS57
APHE217
ACYS269
AHIS305
AGLY307
AALA310
AILE311
AASN338
ASER340
AGLY376
APRO377
AARG60
BMET139
AILE61
AARG64
AARG134
AGLY165
ACYS166
AASP209
ALEU216

site_idAC2
Number of Residues24
Detailsbinding site for Di-peptide B7X B 401 and CYS B 166
ChainResidue
AMET139
BLYS57
BARG60
BARG64
BARG134
BGLY165
BPHE167
BALA168
BASP209
BLEU216
BPHE217
BCYS269
BLYS271
BPRO274
BHIS305
BGLY307
BALA310
BASN338
BSER340
BPHE375
BGLY376
BPRO377
BHOH519
BHOH533

Functional Information from PROSITE/UniProt
site_idPS00441
Number of Residues17
DetailsCHALCONE_SYNTH Chalcone and stilbene synthases active site. RLmMyQqGCFAGGTmLR
ChainResidueDetails
AARG158-ARG174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Nucleophile; acyl-thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU10023","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"31492848","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"6J1M","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"31492848","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues14
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"31492848","evidenceCode":"ECO:0000305"},{"source":"PDB","id":"6J1N","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

257629

PDB entries from 2026-08-05

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