Reaction: cob(I)alamin + cyanide + NADP+ = cyanocob(III)alamin + NADPH + H+
Other name(s): cyanocobalamin reductase; cyanocobalamin reductase (NADPH, cyanide-eliminating); cyanocobalamin reductase (NADPH; CN-eliminating); NADPH2:cyanocob(III)alamin oxidoreductase (cyanide-eliminating)
Systematic name: cob(I)alamin, cyanide:NADP+ oxidoreductase
Comments: A flavoprotein.
Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 131145-00-1
References:
1. Watanabe, F., Oki, Y., Nakano, Y. and Kitaoka, S. Occurrence and characterization of cyanocobalamin reductase (NADPH; CN-eliminating) involved in decyanation of cyanocobalamin in Euglena gracilis. J. Nutr. Sci. Vitaminol. 34 (1988) 1-10. [PMID: 3134526]