>sp|Q48476|RFB1_KLEPN O-antigen export system ATP-binding protein RFBB - Klebsiella pneumoniae. MHPVINFSHVTKEYPLYHHIGSGIKDLIFHPKRAFQLLKGRKYLAIEDVSFTVGKGEAVALIGRNGAGKSTSLGLVAGVI KPTKGTVTTEGRVASMLELGGGFHPELTGRENIYLNATLLGLRRKEVQQRMERIIEFSELGEFIDEPIRVYSSGMLAKLG FSVISQVEPDILIIDEVLAVGDIAFQAKCIQTIRDFKKRGVTILFVSHNMSDVEKICDRVIWIENHRLREVGSAERIIEL YKQAMA