>9wcx_m mol:protein length:139 Cytochrome c oxidase polypeptide 4MHIEARLFEILTGFFALATVVYAVLTAMYANGGVEWAGTTAMVMTTGLSLIISTFFRFVARRLDTRPEDYEDAEIADGAGELGFYSPHSWWPIMIALAAATTAVGVALWLPWLLAAGAVFVLSAVAGLVFEYHIGAEKH