title: Human erythrocyte phosphoribosylpyrophosphate synthetase. Dependence of activity on state of subunit association.
mesh_terms: D000255:Adenosine Triphosphate / Q000494:pharmacology; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D046911:Macromolecular Substances; D008274:Magnesium / Q000494:pharmacology; D008954:Models, Biological; D010710:Phosphates / Q000494:pharmacology; D010770:Phosphotransferases / Q000097:blood*; D011487:Protein Conformation; D012268:Ribose-Phosphate Pyrophosphokinase / Q000097:blood*
chemical_list: D046911:Macromolecular Substances; D010710:Phosphates; D000255:Adenosine Triphosphate; D010770:Phosphotransferases; D012268:Ribose-Phosphate Pyrophosphokinase; D008274:Magnesium