>sp|Q57LG9|ISCS_SALCH Cysteine desulfurase IscS OS=Salmonella choleraesuis GN=iscS MKLPIYLDYSATTPVDPRVAEKMMQFLTLDGTFGNPASRSHRFGWQAEEAVDIARNQIAE LVGADPREIVFTSGATESDNLAIKGAANFYQKKGKHIITSKTEHKAVLDTCRQLEREGFE VTYLAPQRNGIIDLNELEAAMRDDTILVSIMHVNNEIGVVQDIATIGEMCRARGIIYHVD ATQSVGKLPIDLSQLKVDLMSFSGHKIYGPKGIGALYVRRKPRIRIEAQMHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMETEMARLRGLRNRLWNGIKDIEEVYLNGDLEQGAPNI LNVSFNYVEGESLIMALKDLAVSSGSACTSASLEPSYVLRALGMNDELAHSSIRFSLGRF TTEEEIDYTIDLVRKSIGRLRDLSPLWEMYKQGVDLNSIEWAHH