>tr|H9C4Z3|H9C4Z3_LABCL Cytochrome c oxidase subunit 2 OS=Labeo calbasu GN=COX2 MAHPTQLGFKDAAMPVMEELLHFHDHALMIVLLISTLVLYIITAMVSTKLTNKYILDSQE IEIVWTILPAVILVLIALPSLRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYENLGFDS YMVPTQDLAPGQFRLLETDHRMVVPMESPVRVLVSAEDVLHSWAVPSLGVKMDAVPGRLN QAAFIASRPGVFYGQCSEICGANHSFMPIVVEAVPLEHFENWSSLMLEDA