title: An intramolecular oxidation reduction requiring a vitamin B12 coenzyme.
mesh_terms: D003038:Cobamides; D010084:Oxidation-Reduction; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D003038:Cobamides; C000913:cobamamide; D014805:Vitamin B 12
keywords: VITAMIN B 12/metabolism