>sp|A1K5F2|RNFB_AZOSB Ion-translocating oxidoreductase complex subunit B OS=Azoarcus sp. GN=rnfB MLSALLVMAAIAVVLGAALGFAAIRFRVEGDPLVDKIDAILPQTQCGQCGYPGCKPYAQA IAQGEADINQCPPGGEEGVRKLADLLGREFKPLSAEHGEEKPKAVAYIDENVCIGCTLCL QACPVDAIVGAAKQMHTVVDPLCTGCELCVAPCPVDCIYMEPVRETVQTWRWKYPVVEIR KAA