>tr|A0A3P3E5W8|A0A3P3E5W8_9BURK NADH-quinone oxidoreductase subunit B OS=Variovorax beijingensis GN=nuoB MAIEGVMKEGFVTTTYDSVVNWAKTGSLWPMTFGLACCAVEMMHAGAARYDIDRFGMLFR PSPRQSDLMIVAGTLCNKMAPALRKVYDQMPEPRWVLSMGSCANGGGYYHYSYSVVRGCD RIVPVDVYVPGCPPTAEALLYGVIQLQQKIRRTNTIARA