title: The rifamycins--relation of chemical structure and action on RNA polymerase.
mesh_terms: D000900:Anti-Bacterial Agents; D001665:Binding Sites; D001952:Bridged-Ring Compounds; D002247:Carbon Isotopes; D055598:Chemical Phenomena; D002621:Chemistry; D003597:Cytosine Nucleotides; D004926:Escherichia coli / Q000201:enzymology; D009285:Naphthoquinones; D011485:Protein Binding; D012316:RNA Nucleotidyltransferases / Q000037:antagonists & inhibitors*; D012293:Rifampin; D014316:Tritium
chemical_list: D000900:Anti-Bacterial Agents; D001952:Bridged-Ring Compounds; D002247:Carbon Isotopes; D003597:Cytosine Nucleotides; D009285:Naphthoquinones; D014316:Tritium; D012316:RNA Nucleotidyltransferases; D012293:Rifampin