title: The role of magnesium ion in the adenine phosphoribosyltransferase reaction.
mesh_terms: D000225:Adenine; D000227:Adenine Nucleotides; D000255:Adenosine Triphosphate; D000818:Animals; D001565:Benzoates; D002247:Carbon Isotopes; D002286:Carcinoma, Ehrlich Tumor / Q000201:enzymology; D011756:Diphosphates; D007700:Kinetics; D008274:Magnesium; D008433:Mathematics; D008628:Mercury; D009942:Organometallic Compounds; D009994:Osmolar Concentration; D010428:Pentosephosphates; D014166:Transferases / Q000037:antagonists & inhibitors
chemical_list: D000227:Adenine Nucleotides; D001565:Benzoates; D002247:Carbon Isotopes; D011756:Diphosphates; D009942:Organometallic Compounds; D010428:Pentosephosphates; D000255:Adenosine Triphosphate; D014166:Transferases; D008628:Mercury; D008274:Magnesium; D000225:Adenine