>sp|P18945|COX3_CHICK Cytochrome c oxidase subunit 3 OS=Gallus gallus GN=MT-CO3 MAHQAHSYHMVDPSPWPIFGAAAALLTTSGLIMWFHYSSTTLLTMGLLSMLLVMLQWWRD VVRESTFQGHHTPTVQKGLRYGMILFITSEAFFFLGFFWAFFHSSLAPTPELGGQWPPTG VKPLNPLEVPLLNTAILLASGVTVTWAHHSITEGNRKQAIHALTLTILLGFYFTALQAME YHEASFSIADSVYGSTFFVATGFHGLHVIIGSSFLTVCLLRLIKFHFTPNHHFGFEAAAW YWHFVDIIWLFLYMSMYWWGS