>tr|A0A3V3U4Q7|A0A3V3U4Q7_SALET Cysteine desulfurase IscS OS=Salmonella enterica subsp. enterica serovar Havana GN=iscS MKLPIYLDYSATTPVDPRVAEKMMQFLTLDGTFGNPASRSHRFGWQAEEAVDIARNQIAE LVGADPREIVFTSGATESDNLAIKGAANFYQKKGKHIITSKTEHKAVLDTCRQLEREGFE VTYLAPQRNGIIDLNELEAAMRDDTILVSIMHVNNEIGVVQDIATIGEMCRARGIIYHVD ATQSVGKLPIDLSQLKVDLMSFSGHKIYGPKGIGALYVRRKPRIRIEAQMHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMETEMARLRGLRNRLWNGIKDIEEVYLNGDLEQGAPNI LNVSFNYVEGESLIMALKDLAVSSGSACTSASLEPSYVLRALGMNDELAHSSIRFSLGRF TTEEEIDYTIDLVRKSIGRLRDLSPLWEMYKQGVDLNSIEWAHH