>sp|O21403|COX3_STRCA Cytochrome c oxidase subunit 3 OS=Struthio camelus GN=MT-CO3 MAHQAHSYHMVDPSPWPIFGATAALLTTSGLIMWFHYNSLYLLTLGLLSMFLVMIQWWRD IVRESTFQGHHTPTVQKGLRYGMILFITSEAFFFLGFFWAFFHSSLAPTPELGAQWPPTG INPLNPLEVPLLNTAILLASGVTVTWAHHSITESNRKQAIHALSLTIILGFYFTALQAME YHEASFSIADGVYGSTFFVATGFHGLHVIIGSSFLTVCLLRLIKFHFTTNHHFGFEAAAW YWHFVDVIWLFLYMSIYWWGS