1.21.99.5 Cobalamin - 657587 1.21.99.5 corrinoid - 349702, 349704, 657587 1.21.99.5 corrinoid Co(I) corrinoid cofactor 349703 1.21.99.5 corrinoid Co2+ corrinoid 349709 1.21.99.5 corrinoid cofactor is absent in strain N and therefore the strain is unable to dechlorinate tetrachloroethene 657689 1.21.99.5 corrinoid contains 0.7 mol corrinoid, 1.0 mol cobalt, 7.8 mol iron, and 10.3 mol acid-labile sulfur per mol subunit 349706 1.21.99.5 corrinoid corrinoid probably noncavalently bound to enzyme 349708 1.21.99.5 corrinoid corrinoid protein 349706 1.21.99.5 corrinoid dicyano-cob(III)alamin 349706 1.21.99.5 corrinoid dicyano-cobalamin 349700, 349706