Pteridine oxidase

From Wikipedia, the free encyclopedia

In enzymology, a pteridine oxidase (EC 1.17.3.1) is an enzyme that catalyzes the chemical reaction

2-amino-4-hydroxypteridine + O₂ 2-amino-4,7-dihydroxypteridine + (?)

Thus, the two substrates of this enzyme are 2-amino-4-hydroxypteridine and O₂, whereas its product is 2-amino-4,7-dihydroxypteridine.

This enzyme belongs to the family of oxidoreductases, specifically those acting on CH or CH2 group with oxygen as acceptor. The systematic name of this enzyme class is 2-amino-4-hydroxypteridine:oxygen oxidoreductase (7-hydroxylating).

[edit] References

• IUBMB entry for 1.17.3.1
• BRENDA references for 1.17.3.1 (Recommended.)
• PubMed references for 1.17.3.1
• PubMed Central references for 1.17.3.1
• Google Scholar references for 1.17.3.1
• Yong Y-N (1980). "Detection of a pteridine oxidase in plants". Plant Sci. Lett. 18: 169–175. 

[edit] External links

The CAS registry number for this enzyme class is 74082-65-8.

• IUBMB entry for 1.17.3.1

• KEGG entry for 1.17.3.1

• BRENDA entry for 1.17.3.1

• NiceZyme view of 1.17.3.1

• EC2PDB: PDB structures for 1.17.3.1

• PRIAM entry for 1.17.3.1

• PUMA2 entry for 1.17.3.1

• IntEnz: Integrated Enzyme entry for 1.17.3.1

• MetaCyc entry for 1.17.3.1

• Atomic-resolution structures of enzymes belonging to this class

[edit] Gene Ontology (GO) codes

• EGO entry for GO code 0050227: pteridine oxidase

• AMIGO entry for GO code 0050227: pteridine oxidase