OXIDOREDUCTASE, TCA CYCLE, OXIDATIVE METABOLISM, ALLOSTERY, DEHYDROGENASE, DECARBOXYLASE, ALLOSTERIC ENZYME, MAGNESIUM, MANGANESE, METAL-BINDING, MITOCHONDRION, NAD, RNA- BINDING, TRANSIT PEPTIDE, TRICARBOXYLIC ACID CYCLE, PHOSPHOPROTEIN YEAST ISOCITRATE DEHYDROGENASE WITH CITRATE AND AMP BOUND IN THE REGULATORY SUBUNITS 3BLW