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ENZYME entry: EC 4.2.1.165

Accepted Name
Chlorophyllide a 3(1)-hydratase.
Reaction catalysed
  • 3-devinyl-3-(1-hydroxyethyl)chlorophyllide a <=> chlorophyllide a + H(2)O
  • 3-deacetyl-3-(1-hydroxyethyl)bacteriochlorophyllide a <=> 3-deacetyl-3-vinylbacteriochlorophyllide a + H(2)O
Comment(s)
  • The enzyme, together with EC 1.3.7.15 and EC 1.1.1.396, is involved in the conversion of chlorophyllide a to bacteriochlorophyllide a.
  • The enzymes can act in multiple orders, resulting in the formation of different intermediates, but the final product of the cumulative action of the three enzymes is always bacteriochlorophyllide a.
  • The enzyme catalyzes the hydration of a vinyl group on ring A, converting it to a hydroxyethyl group.
Cross-references
BRENDA4.2.1.165
EC2PDB4.2.1.165
ExplorEnz4.2.1.165
PRIAM enzyme-specific profiles4.2.1.165
KEGG Ligand Database for Enzyme Nomenclature4.2.1.165
IUBMB Enzyme Nomenclature4.2.1.165
IntEnz4.2.1.165
MEDLINEFind literature relating to 4.2.1.165
MetaCyc4.2.1.165

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.2.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 4.-.-.-