NCIt synonyms : cblA; Methylmalonic Aciduria (Cobalamin Deficiency) Type A Gene; Methylmalonic Aciduria (Cobalamin Deficiency) cblA Type Gene; Metabolism of Cobalamin Associated A wt Allele;
NCIt definition : Human MMAA wild-type allele is located in the vicinity of 4q31.21 and is approximately
61 kb in length. This allele, which encodes methylmalonic aciduria type A protein,
mitochondrial, plays a role in cobalamin transport, adenosylcobalamin (AdoCbl) synthesis
and GTP hydrolysis. Mutation of the gene is associated with vitamin B12-responsive
methylmalonic aciduria cblA type.;