>tr|A0A223UIJ9|A0A223UIJ9_9ENTR ATP synthase epsilon chain OS=Klebsiella quasivariicola GN=atpC MAMTYHLDVVSAEQQMFSGLVEKIQVTGSEGELGIYPGHAPLLTAIKPGMIRIVKQHGHE EFIYLSGGILEVQPGSVTVLADTAIRGQDLDEARALEAKRKAEEHIKSSHGDVDYAQASA ELAKAIAKLRVIELTKKAM