>sp|Q21CS1|LEU3_RHOPB 3-isopropylmalate dehydrogenase OS=Rhodopseudomonas palustris GN=leuB MATHKLLLLPGDGIGTEVMAEVKRLIDWLNAQGIAHFETEDGLVGGAAYDADKVAITDAT MAKAQASDAVIFGAVGGAKWDGVPYEARPEAGLLRLRKDLGLFANLRPAVCYPALADSSS LKREVVEGLDIMIVRELTGGVYFGEPKTITDLGNGQKRAIDTQVYDSYEIDRIARVAFDL ARKRRNKVTSMEKRNVMKSGVLWNEVVTRVHAEDYKDVQLEHQLADSGGMNLVKWPKQFD VIVTDNLFGDILSDIAAMLTGSLGMLPSASLGAVDANTGKRKSMYEPVHGSAPDIAGKGL ANPVAMLASFGMALRYSLDMGELADKLDAAIAAVLAKGLRTADIKSEGSTVISTSQMGEA ILKEMQALHA