>tr|A6ZU01|A6ZU01_YEAS7 Cytochrome c oxidase subunit IV OS=Saccharomyces cerevisiae GN=COX4 MLSLRQSIRFFKPATRTLCSSRYLLQQKPVVKTAQNLAEVNGPETLIGPGAKEGTVPTDL DQETGLARLELLGKLEGIDVFDTKPLDSSRKGTMKDPIIIESYDDYRYVGCTGSPAGSHT IMWLKPTVNEVARCWECGSVYKLNPVGVPNDDHHH