>sp|B4EZC9|NUOB_PROMH NADH-quinone oxidoreductase subunit B OS=Proteus mirabilis GN=nuoB MDYTLTRIDPNGENDRYPLQSQEIVSDPLDAHVHRSVYMGKLEHALHDVVNWGRKNSLWP YNFGLSCCYVEMVTSFTAVHDVARFGSEVLRASPRQADFMVVAGTCFTKMAPVIQRLYDQ MLEPKWVISMGACANSGGMYDIYSVVQGVDKFIPVDVYIPGCPPRPEAYMQALMLLQESI GKERRPLSWVVGDQGVYRANMQSERERKHGERIAVKNLRTPDEI