KEGG   ENZYME: 3.1.1.27Help
Entry
EC 3.1.1.27                 Enzyme                                 

Name
4-pyridoxolactonase
Class
Hydrolases;
Acting on ester bonds;
Carboxylic-ester hydrolases
BRITE hierarchy
Sysname
4-pyridoxolactone lactonohydrolase
Reaction(IUBMB)
4-pyridoxolactone + H2O = 4-pyridoxate [RN:R02992]
Reaction(KEGG)
Substrate
4-pyridoxolactone [CPD:C00971];
H2O [CPD:C00001]
Product
4-pyridoxate [CPD:C00847]
History
EC 3.1.1.27 created 1972
Pathway
ec00750  Vitamin B6 metabolism
ec01120  Microbial metabolism in diverse environments
Orthology
K18610  4-pyridoxolactonase
Genes
MLO: mlr6805
MCI: Mesci_2030
MAM: Mesau_02094
Taxonomy
Reference
1  [PMID:4306030]
  Authors
Burg RW, Snell EE.
  Title
The bacterial oxidation of vitamin B6. VI. Pyridoxal dehydrogenase and 4-pyridoxolactonase.
  Journal
J Biol Chem 244:2585-9 (1969)
Other DBs
ExplorEnz - The Enzyme Database: 3.1.1.27
IUBMB Enzyme Nomenclature: 3.1.1.27
ExPASy - ENZYME nomenclature database: 3.1.1.27
UM-BBD (Biocatalysis/Biodegradation Database): 3.1.1.27
BRENDA, the Enzyme Database: 3.1.1.27
CAS: 37278-41-4

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