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ENZYME entry: EC 1.14.19.11

Accepted Name
Acyl-[acyl-carrier-protein] 4-desaturase.
Alternative Name(s)
Delta(4)-palmitoyl-[acyl carrier protein] desaturase.
Reaction catalysed
Palmitoyl-[acyl-carrier protein] + 2 reduced ferredoxin [iron-sulfur] cluster + O(2) <=> (4Z)-hexadec-4-enoyl-[acyl-carrier protein] + 2 oxidized ferredoxin [iron-sulfur] cluster + 2 H(2)O
Comment(s)
  • The enzymes from the plants Coriandrum sativum (coriander) and Hedera helix are involved in biosynthesis of petroselinate ((6Z)-octadec-6- enoate), which is formed by elongation of (4Z)-hexadec-4-enoate.
  • The ivy enzyme can also act on oleoyl-[acyl-carrier protein] and palmitoleoyl-[acyl-carrier protein], generating the corresponding 4,9-diene.
Cross-references
BRENDA1.14.19.11
EC2PDB1.14.19.11
ExplorEnz1.14.19.11
PRIAM enzyme-specific profiles1.14.19.11
KEGG Ligand Database for Enzyme Nomenclature1.14.19.11
IUBMB Enzyme Nomenclature1.14.19.11
IntEnz1.14.19.11
MEDLINEFind literature relating to 1.14.19.11
MetaCyc1.14.19.11
Rhea expert-curated reactions1.14.19.11
UniProtKB/Swiss-Prot
E3PZS1, STAD1_OPHSP;  E3PZS3, STAD2_OPHAA;  E3PZS2, STAD2_OPHSP;  
E3PZS0, STAD3_OPHAA;  E3PZR9, STAD3_OPHSP;  P32063, STAD_CORSA;  

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