>sp|A7ZTU8|ATPF_ECO24 ATP synthase subunit b OS=Escherichia coli O139:H28 GN=atpF MNLNATILGQAIAFVLFVLFCMKYVWPPLMAAIEKRQKEIADGLASAERAHKDLDLAKAS ATDQLKKAKAEAQVIIEQANKRRSQILDEAKAEAEQERTKIVAQAQAEIEAERKRAREEL RKQVAILAVAGAEKIIERSVDEAANSDIVDKLVAEL