>sp|Q6NGA0|COX3_CORDI Cytochrome c oxidase subunit 3 OS=Corynebacterium diphtheriae GN=ctaE MTSAIGNKDMAAPQRVAALNRPNMVSVGTIVFLSQELMFFAGLFAMYFTSRANGIGNGSW KEGAHHLNVPYALVITIILISSSVTAQFGVFAAERGDVFGVRRWFSLTILLGAIFLVGQA YEYFHLVEHGMTIQSSVYGSSFFITTGFHAAHVLAGALAFVVVLLRLSKSKFTPAQATAA MVVSYYWHFVDVVWIGLFITIYFIQ