Cyanohydrin beta-glucosyltransferase
Class of enzymes / From Wikipedia, the free encyclopedia
In enzymology, a cyanohydrin beta-glucosyltransferase (EC 2.4.1.85) is an enzyme that catalyzes the chemical reaction
- UDP-D-glucose + (S)-4-hydroxymandelonitrile UDP + (S)-4-hydroxymandelonitrile beta-D-glucoside
cyanohydrin beta-glucosyltransferase | |||||||||
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Identifiers | |||||||||
EC no. | 2.4.1.85 | ||||||||
CAS no. | 55354-52-4 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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Thus, the two substrates of this enzyme are UDP-D-glucose and (S)-4-hydroxymandelonitrile, whereas its two products are UDP and (S)-4-hydroxymandelonitrile beta-D-glucoside.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-D-glucose:(S)-4-hydroxymandelonitrile beta-D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-p-hydroxymandelonitrile, glucosyltransferase, UDP-glucose-p-hydroxymandelonitrile glucosyltransferase, uridine diphosphoglucose-cyanohydrin glucosyltransferase, uridine diphosphoglucose:aldehyde cyanohydrin, beta-glucosyltransferase, UDP-glucose:(S)-4-hydroxymandelonitrile beta-D-glucosyltransferase, UGT85B1, and UDP-glucose:p-hydroxymandelonitrile-O-glucosyltransferase. This enzyme participates in tyrosine metabolism and cyanoamino acid metabolism.