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ENZYME

ENZYME entry: EC 1.14.15.24

Accepted Name
beta-carotene 3-hydroxylase
Alternative Name(s)
beta-carotene 3,3'-monooxygenase
Reaction catalysed
all-trans-beta-carotene + 4 H(+) + 2 O2 + 4 reduced [2Fe-2S]-[ferredoxin] = all-trans-zeaxanthin + 2 H2O + 4 oxidized [2Fe-2S]-[ferredoxin]
Comment(s)
  • Also acts on other carotenoids with a beta-end group.
  • In some species canthaxanthin is the preferred substrate.
  • Formerly EC 1.14.13.129.
Cross-references
BRENDA1.14.15.24
EC2PDB1.14.15.24
ExplorEnz1.14.15.24
PRIAM enzyme-specific profiles1.14.15.24
KEGG Ligand Database for Enzyme Nomenclature1.14.15.24
IUBMB Enzyme Nomenclature1.14.15.24
IntEnz1.14.15.24
MEDLINEFind literature relating to 1.14.15.24
MetaCyc1.14.15.24
Rhea expert-curated reactions1.14.15.24
UniProtKB/Swiss-Prot
Q9SZZ8, BCH1_ARATHO49815, BCH1_CAPANQ9LTG0, BCH2_ARATH
O49814, BCH2_CAPANB3SGL0, BCH_GENLUQ9SPK6, BCH_HAELA
C3VEQ1, BCH_ONCHCP21688, CRTZ_PANANQ44262, CRTZ_PARS1
P54973, CRTZ_PARSN

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