>tr|D2PF89|D2PF89_SULID 3-isopropylmalate dehydratase small subunit OS=Sulfolobus islandicus GN=leuD MIIEGPVIKFGDKIDTDIIIPARYLKYTDPQYLAQHVMEPLDPEFYKKASKGVIIVAGKV FGMGSSREQAAIALKAAGVKAVVAESFARIFYRNAINNGLPVITLPNSTKEIDENSYVKI DVETGEILVGNKVLKGKGITGMALEILQAGGIMEYLKKMQTVNRN