>tr|A0A2N5C8V4|A0A2N5C8V4_9BURK NADH-quinone oxidoreductase subunit B OS=Cupriavidus pauculus GN=nuoB MAIEGVLNEGFVTTTADKLINWTRTGSLWPMTFGLACCAVEMMHAGAARYDMDRFGVIFR PSPRQSDVMIVAGTLCNKMAPALRKVYDQMAEPRWVISMGSCANGGGYYHYSYSVVRGCD RIVPVDIYVPGCPPTAEALIYGVIQLQNKIKRTNTIARKG