[Term] id: PR:000005776 name: cytochrome c oxidase subunit 4 isoform 1, mitochondrial def: "A protein that is a translation product of the human COX4I1 gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "COX4" RELATED Gene-based [] synonym: "Cox4a" RELATED Gene-based [] synonym: "COX4I1" EXACT PRO-short-label [PRO:DNx] synonym: "COX IV-1" EXACT [] synonym: "cytochrome c oxidase polypeptide IV" EXACT [] synonym: "cytochrome c oxidase subunit IV isoform 1" EXACT [] is_a: PR:000000001 ! protein