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4HBG

Crystal structure of Saccharomyces cerevisiae 3 oxoacyl-[acyl carrier protein]-reductase complexed with NADPH (form2)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004316molecular_function3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity
A0005739cellular_componentmitochondrion
A0006629biological_processlipid metabolic process
A0006631biological_processfatty acid metabolic process
A0006633biological_processfatty acid biosynthetic process
A0009060biological_processaerobic respiration
A0016491molecular_functionoxidoreductase activity
A0016616molecular_functionoxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
A0048038molecular_functionquinone binding
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE NDP A 301
ChainResidue
AGLY11
APHE67
ALYS68
ACYS120
AALA121
AGLY122
AVAL143
AILE181
ASER183
ATYR198
ALYS202
AALA12
APRO228
AGLY229
ALEU230
AHOH404
ATHR13
AARG14
AILE16
ASER36
ASER40
AILE65
AASP66

Functional Information from PROSITE/UniProt
site_idPS00061
Number of Residues29
DetailsADH_SHORT Short-chain dehydrogenases/reductases family signature. LhsgkmkvpgTsvYSASKAALsRFTeVLA
ChainResidueDetails
ALEU185-ALA213

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"O93868","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PROSITE-ProRule","id":"PRU10001","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Lowers pKa of active site Tyr","evidences":[{"source":"UniProtKB","id":"O93868","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PDB","id":"4FDA","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4HBG","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PDB","id":"4HBG","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"L0E2Z4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PDB","id":"4FDA","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O93868","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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