>sp|Q9ZZ51|COX2_SQUAC Cytochrome c oxidase subunit 2 OS=Squalus acanthias OX=7797 GN=MT-CO2 PE=3 SV=1
MAHPSQLGFQDAASPVMEELLHFHDHTLMIVFLISTLVLYIIMAMVSTKLTNKYILDSQE
IEIVWTILPAVILIMIALPSLRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYEDLGFDS
YMIQTQDLTPGQFRLLETDHRMVVPMESPIRVLVSAEDVLHSWTVPALGVKMDAVPGRLN
QTAFIISRPGVYYGQCSEICGANHSFMPIVVEAVPLEHFESWSSLMLEEA