>sp|C3NMW1|LEUD_SULIN 3-isopropylmalate dehydratase small subunit OS=Sulfolobus islandicus GN=leuD MIIEGPVIKFGDKIDTDIIIPARYLKYTDPQYLAQHVMEPLDPEFYKKASKGVIIVAGKV FGMGSSREQAAIALKAAGVKAVVAESFARIFYRNAINNGLPVITLPNSTKEIDENSYVKI DVETGEILVGNKVLKGKGITEMALEILQAGGIMEYLKKMQTVNRN