>sp|Q1CHQ2|NUOB_YERPN NADH-quinone oxidoreductase subunit B OS=Yersinia pestis bv. Antiqua GN=nuoB MDYTLTRIDPNGENDRYPLQTQETVSGDPLEQHVHRSVYMGKLENAMHDMVNWGRKNSLW PYNFGLSCCYVEMVTSFTAVHDVARFGAEVLRASPRQADFMVVAGTCFTKMAPVIQRLYE QMLEPKWVISMGACANSGGMYDIYSVVQGVDKFLPVDVYIPGCPPRPEAYMQALLLLQES IGKERRPLSWVVGDQGVYRANMQPERERKHAERIAVTNLRTPDEI