Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998482746> ?p ?o ?g. }
- W1998482746 endingPage "317" @default.
- W1998482746 startingPage "309" @default.
- W1998482746 abstract "The antibiotic rifampicin forms a very tight complex with DNA-dependent RNA polymerase of Escherichia coli. The rate constants of association and dissociation of this complex have been measured and found to be dependent on the purity of the enzyme. Thus a crude RNA polymerase (fraction-3 enzyme) has rate constants different from those of an enzyme further purified by DEAE-cellulose chromatography (fraction-4 enzyme). The complex produced by the antibiotic and the fraction-3 enzyme is about ten times more stable and is formed about ten times more slowly than the complex with fraction-4 enzyme. It has been shown that the RNA present in the crude enzyme and removed by chromatography on DEAE-cellulose is the cause of the change in the kinetics of the complex. tRNA of rat liver and crude rat liver RNA added to purified RNA polymerase have a similar effect. Mg2+, which has no intrinsic influence, augments the effect of the nucleic acids, whereas monovalent cations do not. Since nucleic acids increase the stability of the complex, but at the same time decrease the rate of its formation, the equilibrium constant, Keq, remains almost the same. The possible effects of nucleic acids on the rifampicin binding site are discussed." @default.
- W1998482746 created "2016-06-24" @default.
- W1998482746 creator A5047930881 @default.
- W1998482746 creator A5056618683 @default.
- W1998482746 date "1976-07-01" @default.
- W1998482746 modified "2023-10-18" @default.
- W1998482746 title "On the Kinetics of the Rifampicin RNA-Polymerase Complex Differences between Crude and Purified Enzyme Fractions" @default.
- W1998482746 cites W1485128548 @default.
- W1998482746 cites W1518529405 @default.
- W1998482746 cites W1603848474 @default.
- W1998482746 cites W1603900493 @default.
- W1998482746 cites W1646260588 @default.
- W1998482746 cites W1688492217 @default.
- W1998482746 cites W1775749144 @default.
- W1998482746 cites W1967407306 @default.
- W1998482746 cites W1968914609 @default.
- W1998482746 cites W1975711307 @default.
- W1998482746 cites W1986403340 @default.
- W1998482746 cites W1986971995 @default.
- W1998482746 cites W1987288188 @default.
- W1998482746 cites W1987483299 @default.
- W1998482746 cites W1995694490 @default.
- W1998482746 cites W1997610062 @default.
- W1998482746 cites W2008643214 @default.
- W1998482746 cites W2012297983 @default.
- W1998482746 cites W2030580176 @default.
- W1998482746 cites W2045225806 @default.
- W1998482746 cites W2046724935 @default.
- W1998482746 cites W2051282183 @default.
- W1998482746 cites W2053613579 @default.
- W1998482746 cites W2062277974 @default.
- W1998482746 cites W2093959111 @default.
- W1998482746 cites W2110402773 @default.
- W1998482746 cites W2200931591 @default.
- W1998482746 cites W2319647883 @default.
- W1998482746 cites W4238608784 @default.
- W1998482746 cites W4252806292 @default.
- W1998482746 doi "https://doi.org/10.1111/j.1432-1033.1976.tb10520.x" @default.
- W1998482746 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/780110" @default.
- W1998482746 hasPublicationYear "1976" @default.
- W1998482746 type Work @default.
- W1998482746 sameAs 1998482746 @default.
- W1998482746 citedByCount "14" @default.
- W1998482746 countsByYear W19984827462012 @default.
- W1998482746 crossrefType "journal-article" @default.
- W1998482746 hasAuthorship W1998482746A5047930881 @default.
- W1998482746 hasAuthorship W1998482746A5056618683 @default.
- W1998482746 hasConcept C104317684 @default.
- W1998482746 hasConcept C111921641 @default.
- W1998482746 hasConcept C121332964 @default.
- W1998482746 hasConcept C148898269 @default.
- W1998482746 hasConcept C170493617 @default.
- W1998482746 hasConcept C181199279 @default.
- W1998482746 hasConcept C185592680 @default.
- W1998482746 hasConcept C24107716 @default.
- W1998482746 hasConcept C2776449523 @default.
- W1998482746 hasConcept C2778607973 @default.
- W1998482746 hasConcept C28212737 @default.
- W1998482746 hasConcept C43617362 @default.
- W1998482746 hasConcept C501593827 @default.
- W1998482746 hasConcept C55493867 @default.
- W1998482746 hasConcept C62520636 @default.
- W1998482746 hasConcept C67705224 @default.
- W1998482746 hasConcept C74998103 @default.
- W1998482746 hasConcept C82381507 @default.
- W1998482746 hasConceptScore W1998482746C104317684 @default.
- W1998482746 hasConceptScore W1998482746C111921641 @default.
- W1998482746 hasConceptScore W1998482746C121332964 @default.
- W1998482746 hasConceptScore W1998482746C148898269 @default.
- W1998482746 hasConceptScore W1998482746C170493617 @default.
- W1998482746 hasConceptScore W1998482746C181199279 @default.
- W1998482746 hasConceptScore W1998482746C185592680 @default.
- W1998482746 hasConceptScore W1998482746C24107716 @default.
- W1998482746 hasConceptScore W1998482746C2776449523 @default.
- W1998482746 hasConceptScore W1998482746C2778607973 @default.
- W1998482746 hasConceptScore W1998482746C28212737 @default.
- W1998482746 hasConceptScore W1998482746C43617362 @default.
- W1998482746 hasConceptScore W1998482746C501593827 @default.
- W1998482746 hasConceptScore W1998482746C55493867 @default.
- W1998482746 hasConceptScore W1998482746C62520636 @default.
- W1998482746 hasConceptScore W1998482746C67705224 @default.
- W1998482746 hasConceptScore W1998482746C74998103 @default.
- W1998482746 hasConceptScore W1998482746C82381507 @default.
- W1998482746 hasIssue "2" @default.
- W1998482746 hasLocation W19984827461 @default.
- W1998482746 hasLocation W19984827462 @default.
- W1998482746 hasOpenAccess W1998482746 @default.
- W1998482746 hasPrimaryLocation W19984827461 @default.
- W1998482746 hasRelatedWork W1986754289 @default.
- W1998482746 hasRelatedWork W1989205402 @default.
- W1998482746 hasRelatedWork W1994181332 @default.
- W1998482746 hasRelatedWork W1998955307 @default.
- W1998482746 hasRelatedWork W2008383097 @default.
- W1998482746 hasRelatedWork W2013507866 @default.
- W1998482746 hasRelatedWork W2054029730 @default.
- W1998482746 hasRelatedWork W2059177774 @default.
- W1998482746 hasRelatedWork W2277890198 @default.
- W1998482746 hasRelatedWork W2414400633 @default.