>sp|B0UVL5|ISCS_HISS2 Cysteine desulfurase IscS OS=Histophilus somni GN=iscS MKLPIYLDYAATCPVDERVVKKMMEFLSIDGNFGNPASRSHKFGWQAEEAVDVARNHIAD LIGADSREIVFTSGATEADNLALKGVMRFYQTKGKHLITCKTEHKAILDTCRQLEREGFE VTYLDPKSDGLIDLEELKSVIRDDTVLVSIMHANNEIGVVQDIAKIGEICRERKVLFHTD ATQSVGKLPINLSELKVDLLSMSSHKLYGPKGIGALYVCRKPRVRLEAIIHGGGHERGMR SGTLPVHQIVGMGEAYRIAKEEMATEMPRLTALRDRLYNGLKDIEETYVNGSMEQRLGNN LNISFNYVEGESLMMALRDIAVSSGSACTSASLEPSYVLRALGLNDELAHSSIRFTVGRY TTEEEIDYSIGLVKSAVKKLRDLSPLWDMFKEGIDLNSIEWTHH