a total of 26 different purine nucleotides with specific modifications in the base moiety and/or in the polyphosphate chain as well as various combinations of nucleotides were tested as allosteric effectors of beef liver glutamate dehydrogenase ( l-glutamate : nad ( p ) + oxidoreductase ( deaminating ) , ec 1.4.1.3 ) .
C0034137
purine nucleotides
C0028630
nucleotides