1.21.99.5	corrinoid	dicyano-cobalamin	349700, 349706	
1.21.99.5	corrinoid	one mol of dehalogenase contains 1.0 mol of corrinoid	349700	
1.21.99.5	corrinoid	presence of a corrinoid in the cob(II)alamin form	349700	
1.21.99.5	corrinoid	vitamin B12	349700, 349707	
1.21.99.5	vitamin B12	-	349700, 349701, 349703, 349707	
1.21.99.5	menaquinone	membrane-bound menaquinone	349702	
1.21.99.5	corrinoid	Co(I) corrinoid cofactor	349703	
1.21.99.5	corrinoid	-	349702, 349704, 657587	
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 protein	349706	
1.21.99.5	corrinoid	dicyano-cob(III)alamin	349706	
1.21.99.5	corrinoid	corrinoid probably noncavalently bound to enzyme	349708	
1.21.99.5	corrinoid	Co2+ corrinoid	349709	
1.21.99.5	additional information	no effect by NADH	349709	
1.21.99.5	Cobalamin	-	657587	
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	additional information	anaerobic growth in presence of dimethylbenzimidazole leads to replacement of the adenine moiety in the nucleotide loop of norpseudo-B12 by dimethylbenzimidazole. The formation of the dimethylbenzimidazole-containing nor-B12 severely affects tetrachloroethene-dependent growth and the PceA activity. In dimethylbenzimidazole-treated cells processing of the cytoplasmic PceA precursor is impeded. PceA enriched from cells cultivated with dimethylbenzimidazole contains nor-B12. Nor-B12 purified from cells grown in the presence of dimethylbenzimidazole mediates the abiotic reductive dehalogenation of trichloroacetate to dichloroacetate at a 25fold lower rate in comparison with norpseudo-B12	727374	
1.21.99.5	vitamin B12	corrinoid cofactor is norpseudo-B12, adenine instead of 5,6-dimethylbenzimidazole serves as lower ligand base of the central cobalt ion	727374	
1.21.99.5	vitamin B12	PceA dehalogenase harbors either norpseudo-B12 as cofactor when Sulfurospirillum multivorans has been cultivated in the absence - or nor-B12 when Sulfurospirillum multivorans has been cultivated in its presence of 4,6-dimethylbenzimidazole. Dehalogenation rates with norpseudo-B12 reductive dehalogenase are faster than with nor-B12	740384