>pdb|8X2J|F Chain F, Quinol:cytochrome c oxidoreductase quinone-binding subunit 2 MATTSISQTRIPQLGQVQMLGLAAAVIGIGVLAAGYFLSPTSFFESYIYGYYVAMTIPLGCLGFLMVQHLTGGAWGVTVR RMLEAGAATLPIMGLLFIPIALGYFDTYKALGLEHPLYEWANPEVVTPGGAEFDPIIAHKVPWLSPLWVTARIAIFFIIW SALALTLRAWSRQQDAGGDAKKLATRMRRLSGIGVALFVITVTFFSFDVAMSLDPHWFSTIYGAHYMANAGLMTLAFLAL MMSRVRDAALFREYVSVKPIHDIGKLIFAFTVLWTYMSYGQLVIIWSGDVAEFTPWYVHRTQHGWVFVALALMLFAFALP FFVLLFRGTKRNLNTLATIAGWIVVMRFVDMAWIILPEFREHLWDIAITDVAAPIGLIGLVIALFAANVQQAPLLPLRDP NMEQLQNSGHH