>sp|Q2M7M3|YSAB_ECOLI Uncharacterized lipoprotein YsaB OS=Escherichia coli GN=ysaB MMMNAFFPAMALMVLVGCSIPSPVQKAQRVKVDPLRSLNMEALCKDQAAKRYNTGEQKID VTAFEQFQGSYEMRGYTFRKEQFVCSFDADGHFLHLSMR