| pteridine oxidase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.17.3.1 | ||||||||
| CAS no. | 74082-65-8 | ||||||||
| 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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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 + (?)
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 groups with oxygen as acceptor. The systematic name of this enzyme class is 2-amino-4-hydroxypteridine:oxygen oxidoreductase (7-hydroxylating).
References
- Yong YN (1980). "Detection of a pteridine oxidase in plants". Plant Sci. Lett. 18: 169–175. doi:10.1016/0304-4211(80)90047-4.
| Other oxidoreductases (EC 1.15–1.21) | |
|---|---|
| 1.15: Acting on superoxide as acceptor | |
| 1.16: Oxidizing metal ions | |
| 1.17: Acting on CH or CH2 groups | |
| 1.18: Acting on iron–sulfur proteins as donors | |
| 1.19: Acting on reduced flavodoxin as donor | |
| 1.20: Acting on phosphorus or arsenic in donors | |
| 1.21: Acting on X-H and Y-H to form an X-Y bond | |
| Enzymes | |
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| Activity | |
| Regulation | |
| Classification | |
| Kinetics | |
| Types |
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