title: Apparent equilibrium constant of the hypoxanthine guanine phosphoribosyltransferase-catalyzed IMP-GMP exchange.
mesh_terms: D011756:Diphosphates / Q000494:pharmacology; D006147:Guanine / Q000378:metabolism; D006150:Guanine Nucleotides / Q000378:metabolism*; D006157:Guanosine Monophosphate / Q000378:metabolism*; D006801:Humans; D007041:Hypoxanthine Phosphoribosyltransferase / Q000378:metabolism*; D007042:Hypoxanthines / Q000378:metabolism; D007291:Inosine Monophosphate / Q000378:metabolism*; D007292:Inosine Nucleotides / Q000378:metabolism*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology
chemical_list: D011756:Diphosphates; D006150:Guanine Nucleotides; D007042:Hypoxanthines; D007292:Inosine Nucleotides; D007291:Inosine Monophosphate; D006147:Guanine; D006157:Guanosine Monophosphate; D007041:Hypoxanthine Phosphoribosyltransferase; D008274:Magnesium