IUBMB Enzyme Nomenclature


Accepted name: salutaridine synthase

Reaction: (R)-reticuline + NADPH + H+ + O2 = salutaridine + NADP+ + 2 H2O

For diagram click here.

Other name(s): (R)-reticuline oxidase (C-C phenol-coupling)

Systematic name: (R)-reticuline,NADPH:oxygen oxidoreductase (C-C phenol-coupling)

Comments: A heme-thiolate enzyme (P-450). Forms the morphinan alkaloid salutaridine by intramolecular phenol oxidation of reticuline without the incorporation of oxygen into the product.

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 149433-84-1


1. Gerady, R. and Zenk, M.H. Formation of salutaridine from (R)-reticuline by a membrane-bound cytochrome P-450 enzyme from Papaver somniferum. Phytochemistry 32 (1993) 79-86.

[EC created 1999 as EC, transferred 2002 to EC]

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