title: Modification of E. coli B RNA-polymerase by 2,2,6,6-tetramethyl-4-chloromercuricarbobenzoxypiperidine-1-oxyl.
mesh_terms: D000255:Adenosine Triphosphate; D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D003090:Coliphages; D003497:Cyclic N-Oxides; D004247:DNA; D004279:DNA, Viral; D012321:DNA-Directed RNA Polymerases; D004355:Drug Stability; D004578:Electron Spin Resonance Spectroscopy; D004926:Escherichia coli / Q000201:enzymology*; D005609:Free Radicals; D007700:Kinetics; D008967:Molecular Biology; D009942:Organometallic Compounds; D009994:Osmolar Concentration; D010759:Phosphorus Isotopes; D010880:Piperidines; D011189:Potassium Chloride; D011489:Protein Denaturation; D013329:Structure-Activity Relationship; D013950:Thymus Gland; D014461:Ultracentrifugation
chemical_list: D002247:Carbon Isotopes; D003497:Cyclic N-Oxides; D004279:DNA, Viral; D005609:Free Radicals; D009942:Organometallic Compounds; D010759:Phosphorus Isotopes; D010880:Piperidines; D011189:Potassium Chloride; D000255:Adenosine Triphosphate; D004247:DNA; D012321:DNA-Directed RNA Polymerases