2-hydroxyisoflavanone dehydratase

2-hydroxyisoflavanone dehydratase
Identifiers
EC number 4.2.1.105
CAS number 56022-25-4
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

In enzymology, a 2-hydroxyisoflavanone dehydratase (EC 4.2.1.105) is an enzyme that catalyzes the chemical reaction

2,7,4'-trihydroxyisoflavanone \rightleftharpoons daidzein + H2O

Hence, this enzyme has one substrate, 2,7,4'-trihydroxyisoflavanone, and two products, daidzein and H2O.

This enzyme belongs to the family of lyases, specifically the hydro-lyases, which cleave carbon-oxygen bonds. The systematic name of this enzyme class is 2,7,4'-trihydroxyisoflavanone hydro-lyase (daidzein-forming). This enzyme is also called 2,7,4'-trihydroxyisoflavanone hydro-lyase. This enzyme participates in isoflavonoid biosynthesis.

References

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