>tr|A0A2S9RM31|A0A2S9RM31_HAEIF Cysteine desulfurase IscS OS=Haemophilus influenzae GN=iscS MKLPIYLDYAATCPVDERVAKKMMAFLTIDGTFGNPASRSHKFGWQAEEAVDIARNQIAD LIGADSREIVFTSGATESDNLAIKGAAHFYQTKGKHILTCKTEHKAVLDTCRQLEREGFE VTYLSPEADGLIDLEKFKAALRPDTILASIMHANNEIGVLQDIKAIGELCRANKTIFHVD ATQSVGKVEINLEELAVDLMSMSSHKLYGPKGVGALYVRRKPRVRLEAIIHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMASEMPRLKALRDRLYNGLKDIEETYVNGSMEHRLDSN LNISFNYVEGESLMMALRDIAVSSGSACTSASLEPSYVLRALGLNDELAHSSIRFTLGRY TTEEEIDYTINLMKGAVEKLRALSPLWDMFKEGIDLNTIEWSAH