title: Adenosine triphosphate conservation in biosynthetic regulation. Escherichia coli phosphoribosylpyrophosphate synthase.
mesh_terms: D000227:Adenine Nucleotides / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism*; D002384:Catalysis; D011756:Diphosphates; D004798:Enzymes / Q000378:metabolism; D004926:Escherichia coli / Q000201:enzymology*; D005246:Feedback; D010770:Phosphotransferases / Q000378:metabolism*
chemical_list: D000227:Adenine Nucleotides; D011756:Diphosphates; D004798:Enzymes; D000255:Adenosine Triphosphate; D010770:Phosphotransferases