>sp|Q2RV53|LEU3_RHORT 3-isopropylmalate dehydrogenase OS=Rhodospirillum rubrum GN=leuB MPVSKKILFLAGDGIGPEVMAQVRRVMDWLNQTGRTAFEVEDALVGGAAYDAQGTPLHDD TVALALAADAVLLGAVGGPKWDASLPFELKPERGLLRLRKDLELFANLRPAMVFDALAEA STLKTELVSGLDVMIVRELTGGVYFGQPRGISALPNGERRGVNTQVYDTHEIVRVAKVAF DLAGKRGKRLCSVEKANVMESGLLWREEVTKLGADYPEIALSHMYADNCAMQLVRQPKQF DVIVTDNLFGDILSDCAAMLTGSLGMLPSASLGAADAAGNRRAMYEPVHGSAPDIAGQDK ANPLATILSFSMMLRYSFDLAEEADLVDNAVRGVLAKGLRTGDIFQPGKTLVGTTGMGDA LLAEMAQLAN