title: RNA polymerase: a model for rotational translocation.
mesh_terms: D001665:Binding Sites; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D008958:Models, Molecular; D008961:Models, Structural; D014158:Transcription, Genetic
chemical_list: D012321:DNA-Directed RNA Polymerases