>sp|Q7UAH4|SUFS_SHIFL Cysteine desulfurase OS=Shigella flexneri GN=sufS MTFSVDKVRADFPVLSREVNGLPLAYLDSAASAQKPSQVIDAEAEFYRHGYAAVHRGIHT LSAQATEKMENVRKRASLFINARSAEELVFVRGTTEGINLVANSWGNSNVRAGDNIIISQ MEHHANIVPWQMLCARVGAELRVIPLNPDGTLQLETLPTLFDEKTRLLAITHVSNVLGTE NPLAEMITLAHQHGAKVLVDGAQAVMHHPVDVQALDCDFYVFSGHKLYGPTGIGILYVKE ALLQEMPPWEGGGSMIATVSLSEGTTWTKAPWRFEAGTPNTGGIIGLGAALEYVSALGLN SIAEYEQNLMHYALSQLESVPDLTLYGQQNRLGVIAFNLGKHHAYDVGSFLDNYGIAVRT GHHCAMPLMAYYNVPAMCRASLAMYNTHEEVERLVTGLQRIHRLLG