>sp|Q31WK6|SPRT_SHIBS Protein SprT OS=Shigella boydii serotype 4 GN=sprT MKTSRLPIAIQQAVMRRLREKLAQANLKLGRNYPEPKLSYTQRGTSAGTAWLESYEIRLN PVLLLENSEAFIEEVVPHELAHLLVWKHFGRVAPHGKEWKWMMENVLGVPARRTHQFELQ SVRRNTFPYRCKCQEHQLTVRRHNRVVRGEAVYRCVHCGEQLVAK