>tr|B3Q837|B3Q837_RHOPT 3-isopropylmalate dehydrogenase OS=Rhodopseudomonas palustris GN=leuB MATHKLLLLPGDGIGTEVMAEVSRLIDWLNKAGIASFETEHGLVGGAAYDADKVAITDAT MALAQASDAVIFGAVGGPKWDGVPYDARPEAGLLRLRKDLGLFANLRPAVCYPALADSSS LKRDVVEGLDIMIVRELTGGVYFGEPKTITDLGNGQKRAVDTQVYDTYEIERIGRVAFDL ARKRRNKVTSMEKRNVMKTGVLWNEVITAVHDREYKDVQLDHQLADSGGMNLVKWPKQFD VIVTDNLFGDMLSDIAAMLTGSLGMLPSASLGEVDAKTGKRKSMYEPVHGSAPDIAGKGM ANPVAMLASFGMALRYSLDMGALADKLDEAIAAVLAKGLRTADIKSEGTTVISTSQMGEA IVTELQALHA