>tr|A0A2S6XA81|A0A2S6XA81_9ACTN NADH-quinone oxidoreductase subunit B OS=Streptomyces sp. MH60 GN=nuoB_1 MGLEEKLPSGFLLTTVEQAAGWVRKSSVFPATFGLACCAIEMMTTGAGRYDLARFGMEVF RGSPRQADLMIVAGRVSQKMAPVLRQVYDQMPNPKWVISMGVCASSGGMFNNYAIVQGVD HVVPVDIYLPGCPPRPEMLMDAILKLHQKIQSSKLGVNAEEAAREAEEAALKALPTIEMK GLLR