The rate-limiting step in the adenine phosphoribosyltransferase reaction.
D000227:Adenine Nucleotides; D000818:Animals; D002247:Carbon Isotopes; D002286:Carcinoma, Ehrlich Tumor / Q000201:enzymology*; D003903:Deuterium; D011756:Diphosphates; D006639:Histidine; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008954:Models, Biological; D008956:Models, Chemical; D010087:Oxides; D011485:Protein Binding; D013696:Temperature; D013816:Thermodynamics; D014166:Transferases
D000227:Adenine Nucleotides; D002247:Carbon Isotopes; D011756:Diphosphates; D010087:Oxides; D006639:Histidine; D003903:Deuterium; D014166:Transferases