>tr|D6IFY0|D6IFY0_ECOLX ATP synthase subunit b OS=Escherichia coli B185 OX=550676 GN=atpF PE=1 SV=1 MNLNATILGQAIAFVLFVLFCMKYVWPPLMAAIEKRQKEIADGLASAERAHKDLDLAKAS ATDQLKKAKAEAQVIIEQANKRRSQILDEAKAEAEQERTKIVAQAQAEIEAERKRAREEL RKQVAILAVAGAEKIIERSVDEAANSDIVDKLVAEL