>tr|A0A4P7TSW9|A0A4P7TSW9_SHIFM UPF0270 protein YheU OS=Shigella flexneri serotype 5a GN=yheU MLIPWQDLSPETLENLIESFVLREGTDYGEHERTLEQKVADVKRQLQCGEAVLVWSELHE TVNIMPRSQFRE