>tr|B9TZV6|B9TZV6_CANLF Cytochrome c oxidase subunit 2 OS=Canis lupus familiaris GN=COX2 MAYPFQLGLQDATSPIMEELLHFHDHALMIVFLISSLVLYIISLMLTTKLTHTSTMDAQE VETVWTILPAIILILIALPSLRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLNFDS YMIPTQELKPGELRLLEVDNRVVLPMEMTIRMLISSEDVLHSWAVPSLGLKTDAIPGRLN QTTLMAMRPGLYYGQCSEICGSNHSFMPIVLEMVPLSYFETWSALMV