NCIt synonyms : cblC; Methylmalonic Aciduria (Cobalamin Deficiency) cblC Type, with Homocystinuria Gene; DKFZP564I122; Metabolism of Cobalamin Associated C wt Allele;
NCIt definition : Human MMACHC wild-type allele is located in the vicinity of 1p34.1 and is approximately
13 kb in length. This allele, which encodes cyanocobalamin reductase / alkylcobalamin
dealkylase protein, plays a role in cobalamin transport and the conversion of cyanocobalamin
and alkylcobalamin to cobalamin. Mutation of the gene is associated with methylmalonic
aciduria and homocystinuria cblC type.;