>tr|Q3Z4E9|Q3Z4E9_SHISS Alpha helical protein OS=Shigella sonnei GN=ybeL MNKVAQYYRELVASLSERLRNGERDIDALVEQARERVIKTGELTRTEVDELTRAVRRDLE EFAMSYEESLKEESDSVFMRVIKESLWQELADITDKTQLEWREVFQDLNHHGVYHSGEVV GLGNLVCEKCHFHLPIYTPEVLTLCPKCGHDQFQRRPFEP