>tr|A0A509CST5|A0A509CST5_9ENTR ATP synthase epsilon chain OS=Salmonella sp. NCTC 6947 GN=atpC MAMTYHLDVVSAEQQMFSGLVEKIQVTGSEGELGIYPGHAPLLTAIKPGMIRIVKQHGHE EFIYLSGGILEVQPGSVTVLADTAIRGQDLDEARALEAKRKAEEHIKSSHGDVDYAQASA ELAKAIAKLRVIELTKKAM