>tr|Q9U329|Q9U329_CAEEL Cytochrome c oxidase subunit 4 OS=Caenorhabditis elegans OX=6239 GN=cox-4 PE=1 SV=1 MMLPRLALRAVHTTARLSGGQEFYWGPDKAAGRELVGYGANGDNIYQDRLDYWYPAIRFR KEDSVIAPIRAKEQADWKNLSAEEKKLLYRYSFRQTLSEFEAPTGYWKVISAVILSVLGL CTYYAVLLNVCVYPELPPTFQNEYKEAQVERALVLEKGQFLGAPTHYDYENKKWK