>sp|Q4JC10|LEUD_SULAC 3-isopropylmalate dehydratase small subunit OS=Sulfolobus acidocaldarius GN=leuD MIIEAKVLKFGDKIDTDIIIPAKYLKYTDPQYLAQHAMEPLDPEFYKKASSGVIIVAGKV FGMGSSREQAAMALKAAGVKAIIAESFARIFFRNAINNGLPVITLQNATKEINQGDLVRV NVETGEIVVNGSKVLKGKGISGMPLEILITGGLITYLKKAS