Epi-isozizaene 5-monooxygenase (EC 1.14.13.106, CYP170A1) is an enzyme with systematic name (+)-epi-isozizaene,NADPH:oxygen oxidoreductase (5-hydroxylating).[1] This enzyme catalyses the following chemical reaction
| Epi-isozizaene 5-monooxygenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.14.13.106 | ||||||||
| CAS no. | 1207718-51-1 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- (+)-epi-isozizaene + 2 NADPH + 2 H+ + 2 O2 albaflavenone + 2 NADP+ + 3 H2O (overall reaction)
- (1a) (+)-epi-isozizaene + NADPH + H+ + O2 (5S)-albaflavenol + NADP+ + H2O
- (1b) (5S)-albaflavenol + NADPH + H+ + O2 albaflavenone + NADP+ + 2 H2O
- (2a) (+)-epi-isozizaene + NADPH + H+ + O2 (5R)-albaflavenol + NADP+ + H2O
- (2b) (5R)-albaflavenol + NADPH + H+ + O2 albaflavenone + NADP+ + 2 H2O
This cytochrome P450 enzyme is purified from bacterium Streptomyces coelicolor.
References
edit- ^ Zhao B, Lin X, Lei L, Lamb DC, Kelly SL, Waterman MR, Cane DE (March 2008). "Biosynthesis of the sesquiterpene antibiotic albaflavenone in Streptomyces coelicolor A3(2)". The Journal of Biological Chemistry. 283 (13): 8183–9. doi:10.1074/jbc.M710421200. PMC 2276382. PMID 18234666.
External links
edit- Epi-isozizaene+5-monooxygenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
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