>sp|Q6N1Y9|NUOB2_RHOPA NADH-quinone oxidoreductase subunit B 2 OS=Rhodopseudomonas palustris GN=nuoB2 MTMTPQHPGMPDEQRSVEEHMALSSLFTTLEDLTAWSRKHSLWPFNFGLSCCYVEQVTVL TPVYDQARFGAEVIRASPRQADLLVVSGTVFHKMAAPLLRLYEQMRAPRWVIAMGACACS GGMYDIYSVVQGVDRFIPVDVYIPGCPPRPEAVLDALIMLQQQVGSERRPLGVTVGNTAG LGFDAPRRRDQRRDERMAQTLLDPPESL