The purine nucleotide cycle. The production of ammonia from aspartate by extracts of rat skeletal muscle.

Adenosine Monophosphate/pharmacology Amination Ammonia/biosynthesis Animals Aspartic Acid/metabolism Catalysis Creatine/pharmacology Deamination Depression, Chemical Fumarates/metabolism Guanine Nucleotides/pharmacology Guanosine Triphosphate/metabolism,pharmacology Hexoses/pharmacology Inosine Nucleotides/pharmacology Malates/metabolism Male Muscles/drug effects,metabolism Nucleotides/metabolism Phosphoric Acids/pharmacology Purine Nucleotides/metabolism Rats Stimulation, Chemical Succinates/pharmacology

Fumarates Guanine Nucleotides Hexoses Inosine Nucleotides Malates Nucleotides Phosphoric Acids Purine Nucleotides Succinates Aspartic Acid Adenosine Monophosphate Ammonia Guanosine Triphosphate Creatine