>sp|O47496|COX2_METSE Cytochrome c oxidase subunit 2 OS=Metridium senile GN=COII MTNLLNNWLIINQFGYDLPEPWQLGLQDAAHPVMEEIIFFHDQVMFILIIIITTVLWLIV KALSGKAYHRYLVDGTLLEIIWTIVPAIILILIAFPSLKLLYLMDEVMDPALTIKAIGHQ WYWSYEYSDYQTETLEFDSYMVPTSELNKGDFRLLEVDNRLVVPINTHVRVLVTGADVLH SFAVPALAVKMDAIPGRLNQTGFFIKRPGIFYGQCSEICGANHSFMPIVIEAVSLDKYIN WVLSGSDE