[Term] id: PR:000026110 name: methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial sequence variant (human) def: "A methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (human) that has at least one amino acid residue that differs from the corresponding residue found in another methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (human) when such a difference arises as the result of genetic differences, i.e., different alleles of methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (human). Operationally, this means the sequence representation of the methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (human) has at least one amino acid residue that differs from the equivalent residue found in the sequence represented by UniProtKB:Q96RQ3-1." [PRO:CNA] comment: Category=organism-sequence. synonym: "hMCCC1/var+" EXACT PRO-short-label [PRO:DNx] is_a: PR:Q96RQ3 ! methylcrotonoyl-CoA carboxylase subunit alpha, mitochondrial (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens