(-)-Izopiperitenone reduktaza
(Preusmjereno sa stranice (+)-cis-isopulegone:NADP+ oxidoreductase)
| (-)-Izopiperitenone reduktaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 1.3.1.82 | ||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
| |||||||||
(-)-Izopiperitenone reduktaza (EC 1.3.1.82, (-)-izopiperitenonska reduktaza) je enzim sa sistematskim imenom (+)-cis-izopulegon:NADP+ oksidoreduktaza.[1][2] Ovaj enzim katalizuje sledeću hemijsku reakciju
- (+)-cis-izopulegon + NADP+ (-)-izopiperitenon + NADPH + H+
Ova reakcija teče u reverznom smeru. Enzim učestvuje u putu mentolne biosinteze kod Mentha biljki. (+)-pulegon, (+)-cis-isopulegon i (-)-menton nisu supstrati.
Reference[uredi | uredi kod]
- ↑ Croteau, R. and Venkatachalam, K.V. (1986). „Metabolism of monoterpenes: demonstration that (+)-cis-isopulegone, not piperitenone, is the key intermediate in the conversion of (-)-isopiperitenone to (+)-pulegone in peppermint (Mentha piperita)”. Arch. Biochem. Biophys. 249: 306-315. PMID 3755881.
- ↑ Ringer, K.L., McConkey, M.E., Davis, E.M., Rushing, G.W. and Croteau, R. (2003). „Monoterpene double-bond reductases of the (-)-menthol biosynthetic pathway: isolation and characterization of cDNAs encoding (-)-isopiperitenone reductase and (+)-pulegone reductase of peppermint”. Arch. Biochem. Biophys. 418: 80-92. PMID 13679086.
Literatura[uredi | uredi kod]
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