>sp|Q974Q9|LEUD_SULTO 3-isopropylmalate dehydratase small subunit OS=Sulfurisphaera tokodaii GN=leuD MIVEGKVLKFGDKIDTDIIIPARYLKYTDPQYLAQHAMEPLDPEFYKKASAGVILVAGKV FGMGSSREQAAIALKAAGVRAIIAESFARIFYRNAINNGLPAIVLPGVTQLINEGDYVKI NVETGEIIVNNQKVYKGRGITGMPLKILESGGLLDYLKKVSVQNQGGN