KEGG   ENZYME: 3.1.1.19Help
Entry
EC 3.1.1.19                 Enzyme                                 

Name
uronolactonase;
glucuronolactonase
Class
Hydrolases;
Acting on ester bonds;
Carboxylic-ester hydrolases
BRITE hierarchy
Sysname
D-glucurono-6,2-lactone lactonohydrolase
Reaction(IUBMB)
D-glucurono-6,2-lactone + H2O = D-glucuronate [RN:R01484]
Reaction(KEGG)
R01484;
(other) R01483
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Substrate
D-glucurono-6,2-lactone [CPD:C03387];
H2O [CPD:C00001]
Product
D-glucuronate [CPD:C00191]
History
EC 3.1.1.19 created 1961
Pathway
ec00053  Ascorbate and aldarate metabolism
ec01100  Metabolic pathways
Reference
1  [PMID:13587494]
  Authors
WINKELMAN J, LEHNINGER AL.
  Title
Aldono- and uronolactonases of animal tissues.
  Journal
J Biol Chem 233:794-9 (1958)
Other DBs
ExplorEnz - The Enzyme Database: 3.1.1.19
IUBMB Enzyme Nomenclature: 3.1.1.19
ExPASy - ENZYME nomenclature database: 3.1.1.19
BRENDA, the Enzyme Database: 3.1.1.19
CAS: 9025-93-8

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