A model for the mechanism of action of coenzyme B 12  dependent enzymes. Evidence for sigma leads to pi rearrangements in cobaloximes.
D003038:Cobamides; D003067:Coenzymes; D004735:Energy Transfer; D009682:Magnetic Resonance Spectroscopy; D010091:Oximes; D014805:Vitamin B 12
D003038:Cobamides; D003067:Coenzymes; D010091:Oximes; D014805:Vitamin B 12