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ENZYME

ENZYME entry: EC 1.14.99.64

Accepted Name
zeaxanthin 4-ketolase
Reaction catalysed
  • 2 AH2 + all-trans-zeaxanthin + 2 O2 <=> 2 A + all-trans-adonixanthin + 3 H2O
  • 2 AH2 + all-trans-adonixanthin + 2 O2 <=> 2 A + all-trans-(3S,3'S)-astaxanthin + 3 H2O
Comment(s)
The enzyme has a similar activity to that of EC 1.14.99.63, but unlike that enzyme is able to also act on zeaxanthin.
Cross-references
BRENDA1.14.99.64
EC2PDB1.14.99.64
ExplorEnz1.14.99.64
PRIAM enzyme-specific profiles1.14.99.64
KEGG Ligand Database for Enzyme Nomenclature1.14.99.64
IUBMB Enzyme Nomenclature1.14.99.64
IntEnz1.14.99.64
MEDLINEFind literature relating to 1.14.99.64
MetaCyc1.14.99.64
Rhea expert-curated reactions1.14.99.64
UniProtKB/Swiss-Prot
Q4VKB4, BKT_CHLRE

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