>tr|R9RRU5|R9RRU5_BALPH Cytochrome c oxidase subunit 1 OS=Balaenoptera physalus GN=COX1 MFMNRWLFSTNHKDIGTLYLLFGAWAGMVGTGLSLLIRAELGQPGTLIGDDQVYNVLVTA HAFVMIFFMVMPIMIGGFGNWLVPLMIGAPDMAFPRMNNMSFWLLPPSFLLLMASSMIEA GAGTGWTVYPPLAGNLAHAGASVDLTIFSLHLAGVSSILGAINFITTIINMKPPAMTQYQ TPLFVWSVLVTAVLLLLSLPVLAAGITMLLTDRNLNTTFFDPAGGGDPILYQHLFWFFGH PEVYILILPGFGMISHIVTYYSGKKEPFGYMGMVWAMVSIGFLGFIVWAHHMFTVGMDVD TRAYFTSATMIIAIPTGVKVFSWLATLHGGNIKWSPALMWALGFIFLFTVGGLTGIVLAN SSLDIVLHDTYYVVAHFHYVLSMGAVFAIMGGFVHWFPLFSGYTLNTTWAKIHFMIMFVG VNLTFFPQHFLGLSGMPRRYSDYPDAYTTWNTISSMGSFISLTAVMLMIFIIWEAFTSKR EVLAVDLTSTNLEWLNGCPPPYHTFEEPAFVNPKWS