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ENZYME

ENZYME entry: EC 5.5.1.27

Accepted Name
D-galactarolactone cycloisomerase
Reaction catalysed
  • D-galactaro-1,4-lactone <=> 5-dehydro-4-deoxy-D-glucarate + H(+)
  • D-glucaro-1,4-lactone <=> 5-dehydro-4-deoxy-D-glucarate + H(+)
Comment(s)
  • The enzyme, characterized from the bacterium Agrobacterium fabrum strain C58, is involved in degradation of D-galacturonate and D-glucuronate.
  • Activity with D-galactaro-1,4-lactone is 4-fold higher than with D-glucaro-1,4-lactone.
Cross-references
BRENDA5.5.1.27
EC2PDB5.5.1.27
ExplorEnz5.5.1.27
PRIAM enzyme-specific profiles5.5.1.27
KEGG Ligand Database for Enzyme Nomenclature5.5.1.27
IUBMB Enzyme Nomenclature5.5.1.27
IntEnz5.5.1.27
MEDLINEFind literature relating to 5.5.1.27
MetaCyc5.5.1.27
Rhea expert-curated reactions5.5.1.27
UniProtKB/Swiss-Prot
A9CEQ8, GCI_AGRFC

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