| morphine 6-dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.218 | ||||||||
| CAS no. | 97002-71-6 | ||||||||
| 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 | ||||||||
| |||||||||
In enzymology, a morphine 6-dehydrogenase (EC 1.1.1.218) is an enzyme that catalyzes the chemical reaction
- morphine + NAD(P)+ morphinone + NAD(P)H + H+
The 3 substrates of this enzyme are morphine, NAD+, and NADP+, whereas its 4 products are morphinone, NADH, NADPH, and H+.
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD+ or NADP+ as acceptor. The systematic name of this enzyme class is morphine:NAD(P)+ 6-oxidoreductase. Other names in common use include naloxone reductase, and reductase, naloxone. This enzyme participates in alkaloid biosynthesis i. This enzyme has at least one effector, Mercaptoethanol.
