>sp|P18944|COX2_CHICK Cytochrome c oxidase subunit 2 OS=Gallus gallus GN=MT-CO2 MANHSQLGFQDASSPIMEELVEFHDHALMVALAICSLVLYLLTLMLMEKLSSNTVDAQEV ELIWTILPAIVLVLLALPSLQILYMMDEIDEPDLTLKAIGHQWYWTYEYTDFKDLSFDSY MTPTTDLPLGHFRLLEVDHRIVIPMESPIRVIITADDVLHSWAVPALGVKTDAIPGRLNQ TSFITTRPGVFYGQCSEICGANHSYMPIVVESTPLKHFEAWSSLLSS