title: Cascade control of E. coli glutamine synthetase. I. Studies on the uridylyl transferase and uridylyl removing enzyme(s) from E. coli.
mesh_terms: D001426:Bacterial Proteins; D002413:Cations, Divalent; D004926:Escherichia coli / Q000201:enzymology*; D005974:Glutamate-Ammonia Ligase / Q000302:isolation & purification / Q000378:metabolism*; D007700:Kinetics; D008970:Molecular Weight; D009713:Nucleotidyltransferases / Q000378:metabolism*; D051922:PII Nitrogen Regulatory Proteins; D012265:Ribonucleotides / Q000494:pharmacology; D013056:Spectrophotometry, Ultraviolet; D013439:Sulfhydryl Reagents / Q000494:pharmacology; D014500:Uracil Nucleotides / Q000378:metabolism*; D014542:Uridine Monophosphate / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; D002413:Cations, Divalent; D051922:PII Nitrogen Regulatory Proteins; D012265:Ribonucleotides; D013439:Sulfhydryl Reagents; D014500:Uracil Nucleotides; D014542:Uridine Monophosphate; D009713:Nucleotidyltransferases; C022515:regulatory protein uridylyltransferase; D005974:Glutamate-Ammonia Ligase