>tr|A0A9Q6P3B1|A0A9Q6P3B1_HISSO Cysteine desulfurase IscS OS=Histophilus somni GN=iscS MKLPIYLDYAATCPVDERVVKKMMEFLSIDGNFGNPASRSHKFGWQAEEAVDVARNHIAD LIGADSREIVFTSGATEADNLALKGVMRFYQTKGKHLITCKTEHKAILDTCRQLEREGFE VTYLDPKSDGLIDLEELKSVIRDDTVLVSIMHANNEIGVVQDIAKIGEICRERKVLFHTD ATQSVGKLPINLSELKVDLLSMSSHKLYGPKGIGALYVCRKPRVRLEAIIHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMATEMPRLTALRDRLYNGLKDIEETYVNGSMEQRLGNN LNISFNYVEGESLMMALRDIAVSSGSACTSASLEPSYVLRALGLNDELAHSSIRFTVGRY TTEEEIDYSIGLVKSAVKKLRDLSPLWDMFKEGIDLNSIEWTHH