>tr|Q66L34|Q66L34_XENLA Cytochrome c oxidase subunit 4 OS=Xenopus laevis OX=8355 GN=MGC85216 PE=2 SV=1
MLSSRVLNLVGKRALSTSVCLQGHAGVVKPETYSLPIYIDRRDVPLPDIAFVDTLSAEQN
ALKQKEKGAWASLSSKEKLDLYRIKFHESYTEMNQGSSEWKTILGGTLFFIGFTAFVVLW
QRKYVYGDVPHTFSEDWVAKQAKRMLDMRVNPVQGFSAQWDYEKNEWKK