>tr|W1DNF6|W1DNF6_KLEPN Cysteine desulfurase IscS OS=Klebsiella pneumoniae IS43 GN=iscS MKLPIYLDYSATTPVDPRVAEKMMQFLTMDGTFGNPASRSHRFGWQAEEAVDIARNQIAE LVGADPREIVFTSGATESDNLAIKGAANFYQKKGKHIITSKTEHKAVLDTCRQLEREGFE VTYLAPQSNGIIDLKELEAAMRDDTILVSIMHVNNEIGVVQDIATIGEMCRARGIIYHVD ATQSVGKLPIDLSQLKVDLMSFSGHKIYGPKGIGALYVRRKPRIRIEAQIHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMESEMARLRTLRNRLWNGVKDMEEVYLNGDLEQGAPNI LNVSFNYVEGESLIMALKDLAVSSGSACTSASLEPSYVLRALGMTDELAHSSIRFSLGRF TTEEEIDYAIDLIRKSIGRLRELSPLWEMFKQGVDLNSIEWSHH