6321251,6324276,6320136
GI	Gene Name	Description	Essential	Cell localization	Biochemical function	Cell role	Synonyms
6321251	Cox4	subunit IV of cytochrome c oxidase	N	mitochondrial	Oxidoreductase	Small molecule transport,Energy generation	Cox4, YGL187C, G1362
6324276	Cox5a	One of two genes (COX5A and COX5B, both nuclear-encoded) coding for subunit V of cytochrome c oxidase; COX5A gene product is the predominantform of subunit V found in holocytochrome c oxidase under normal growth conditions	N	mitochondrial	Oxidoreductase	Small molecule transport,Energy generation	Cox5a, YNL052W, YNL1628, YNL2474, N2474
6320136	Cox9	Plays role in cytochrome c oxidase holoenzyme assembly or stability	N	mitochondrial	Oxidoreductase	Small molecule transport,Energy generation	Cox9, YDL067C, D2520
