Multiple regulatory processes in nicotinamide adenine dinucleotide-specific glutamic dehydrogenases. Catabolite repression; nicotinamide adenine dinucleotide phosphate, reduced nicotinamide adenine dinucleotide phosphate, and phosphoenolpyruvate as activators; allosteric inhibition by substrates.

Ammonia Centrifugation, Density Gradient Citrates Culture Media Enzyme Activation Enzyme Induction Fungi/enzymology Glucose/pharmacology Glutamate Dehydrogenase/antagonists & inhibitors,biosynthesis,isolation & purification,metabolism Hydrogen-Ion Concentration Ketoglutaric Acids Metabolism/drug effects Molecular Weight NAD NADP Pyruvates Stereoisomerism

Citrates Culture Media Ketoglutaric Acids Pyruvates NAD NADP Ammonia Glutamate Dehydrogenase Glucose