>sp|P50455|LEU3_SULTO 3-isopropylmalate dehydrogenase OS=Sulfurisphaera tokodaii GN=leuB MGFTVALIQGDGIGPEIVSKSKRILAKINELYSLPIEYIEVEAGDRALARYGEALPKDSL KIIDKADIILKGPVGESAADVVVKLRQIYDMYANIRPAKSIPGIDTKYGNVDILIVRENT EDLYKGFEHIVSDGVAVGMKIITRFASERIAKVGLNFALRRRKKVTCVHKANVMRITDGL FAEACRSVLKGKVEYSEMYVDAAAANLVRNPQMFDVIVTENVYGDILSDEASQIAGSLGI APSANIGDKKALFEPVHGAAFDIAGKNIGNPTAFLLSVSMMYERMYELSNDDRYIKASRA LENAIYLVYKERKALTPDVGGNATTDDLINEIYNKLG