>sp|Q8KA20|RNFB_BUCAP Ion-translocating oxidoreductase complex subunit B OS=Buchnera aphidicola subsp. Schizaphis graminum GN=rnfB MSITIILIFSILSFLLGIILSYVKYIFPIKKNSIIAEVDDLLPQSQCAQCGYSGCYPYAK AIVKNNENIDKCIPGGNNLKFKIAKVLNIKNIKYSLDNLNAKNEKNIHTTVLIDEKNCVG CSKCASFCPVDAIIGTPNFMHTVLQKFCTGCNICLLHCPTNCIKIIKE