[Term] id: PR:000005777 name: cytochrome c oxidase subunit 4 isoform 2, mitochondrial def: "A protein that is a translation product of the human COX4I2 gene or a 1:1 ortholog thereof." [PRO:DNx] comment: Category=gene. synonym: "Cox4b" RELATED Gene-based [] synonym: "COX4I2" EXACT PRO-short-label [PRO:DNx] synonym: "COX4L2" RELATED Gene-based [] synonym: "COX IV-2" EXACT [] synonym: "cytochrome c oxidase subunit IV isoform 2" EXACT [] is_a: PR:000000001 ! protein