Prenylcysteine oxidase

In enzymology, a prenylcysteine oxidase (EC 1.8.3.5) is an enzyme that catalyzes the chemical reaction

prenylcysteine oxidase
Identifiers
EC no.1.8.3.5
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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PMCarticles
PubMedarticles
NCBIproteins
an S-prenyl-L-cysteine + O2 + H2O a prenal + L-cysteine + H2O2

The 3 substrates of this enzyme are S-prenyl-L-cysteine, O2, and H2O, whereas its 3 products are prenal, L-cysteine, and H2O2.

This enzyme belongs to the family of oxidoreductases, specifically those acting on a sulfur group of donors with oxygen as acceptor. The systematic name of this enzyme class is S-prenyl-L-cysteine:oxygen oxidoreductase. This enzyme is also called prenylcysteine lyase.

Human protein and gene

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See also

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References

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  • Zhang L, Tschantz WR, Casey PJ (1997). "Isolation and characterization of a prenylcysteine lyase from bovine brain". J. Biol. Chem. 272 (37): 23354–9. doi:10.1074/jbc.272.37.23354. PMID 9287348.
  • Tschantz WR, Digits JA, Pyun HJ, Coates RM, Casey PJ (2001). "Lysosomal prenylcysteine lyase is a FAD-dependent thioether oxidase". J. Biol. Chem. 276 (4): 2321–4. doi:10.1074/jbc.C000616200. PMID 11078725.