>sp|P0AAQ9|YBAA_SHIFL Uncharacterized protein YbaA OS=Shigella flexneri GN=ybaA MKYVDGFVVAVPADKKDAYREMAAKAAPLFKEFGALRIVECWASDVPDGKVTDFRMAVKA EENEEVVFSWIEYPSKEVRDAANQKMMSDPRMKEFGESMPFDGKRMIYGGFESIIDE