>tr|U3GB89|U3GB89_9RALS NADH-quinone oxidoreductase subunit B OS=Ralstonia sp. 5_2_56FAA GN=nuoB MAIEGVLNEGFVTTTADKLINWTRTGSLWPMTFGLACCAVEMMHAGASRYDLDRFGVVFR PSPRQSDVMIVAGTLCNKMAPALRKVYDQMAEPRWVISMGSCANGGGYYHYSYSVVRGCD RIVPVDVYVPGCPPTAEALIYGIIQLQAKIRRTNTIARKA