title: Regulatory effects of purine ribonucleotides on Escherichia coli adenylosuccinate synthase.
mesh_terms: D000244:Adenosine Diphosphate / Q000494:pharmacology; D000249:Adenosine Monophosphate / Q000378:metabolism / Q000494:pharmacology; D000255:Adenosine Triphosphate / Q000494:pharmacology; D001224:Aspartic Acid; D003864:Depression, Chemical; D004926:Escherichia coli / Q000201:enzymology*; D005246:Feedback; D006150:Guanine Nucleotides / Q000378:metabolism / Q000494:pharmacology; D007292:Inosine Nucleotides; D007700:Kinetics; D008025:Ligases / Q000302:isolation & purification / Q000378:metabolism*; D011685:Purine Nucleotides / Q000378:metabolism*
chemical_list: D006150:Guanine Nucleotides; D007292:Inosine Nucleotides; D011685:Purine Nucleotides; D001224:Aspartic Acid; D000249:Adenosine Monophosphate; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D008025:Ligases