>sp|A7NIW1|NUOB1_ROSCS NADH-quinone oxidoreductase subunit B 1 OS=Roseiflexus castenholzii GN=nuoB1 MGIEQKAGDMGIVTASLEQVVNWSRSNAMWPLLFGLACCAIEMMGAQGANYDLSRFGMEI NRASPRQADLMIVAGRVSRKMAPVVRRLYDQMADPKWVIAMGDCAACGGVFNNYAIVQGV DEIVPVDVYVAGCPPRPEALIDGIIHLHEKVRRMRLDGTLREPVHLS