title: Measurement of intrinsic nucleotide exchange and GTP hydrolysis rates.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D003001:Cloning, Molecular; D004926:Escherichia coli; D020558:GTP Phosphohydrolases / Q000032:analysis / Q000378:metabolism*; D019204:GTP-Binding Proteins / Q000032:analysis / Q000378:metabolism*; D006150:Guanine Nucleotides / Q000494:pharmacology; D006153:Guanosine Diphosphate / Q000378:metabolism*; D006160:Guanosine Triphosphate / Q000378:metabolism*; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D011865:Radioisotope Dilution Technique; D011994:Recombinant Proteins / Q000032:analysis / Q000378:metabolism; D014316:Tritium; D018631:ras Proteins / Q000032:analysis / Q000378:metabolism*
chemical_list: D006150:Guanine Nucleotides; D011994:Recombinant Proteins; D014316:Tritium; D006153:Guanosine Diphosphate; D006160:Guanosine Triphosphate; D020558:GTP Phosphohydrolases; D019204:GTP-Binding Proteins; D018631:ras Proteins; D008274:Magnesium