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2. A cycle of binding and release of the DnaK, DnaJ and GrpE chaperones regulates activity of the Escherichia coli heat shock transcription factor sigma32. Gamer J; Multhaup G; Tomoyasu T; McCarty JS; Rüdiger S; Schönfeld HJ; Schirra C; Bujard H; Bukau B EMBO J; 1996 Feb; 15(3):607-17. PubMed ID: 8599944 [TBL] [Abstract][Full Text] [Related]
3. Aromatic amino acids in region 2.3 of Escherichia coli sigma 70 participate collectively in the formation of an RNA polymerase-promoter open complex. Panaghie G; Aiyar SE; Bobb KL; Hayward RS; de Haseth PL J Mol Biol; 2000 Jun; 299(5):1217-30. PubMed ID: 10873447 [TBL] [Abstract][Full Text] [Related]
4. The P1 promoter of the Escherichia coli rpoH gene is utilized by sigma 70 -RNAP or sigma s -RNAP depending on growth phase. Janaszak A; Nadratowska-Wesołowska B; Konopa G; Taylor A FEMS Microbiol Lett; 2009 Feb; 291(1):65-72. PubMed ID: 19076234 [TBL] [Abstract][Full Text] [Related]
5. The effect of the DNA conformation on the rate of NtrC activated transcription of Escherichia coli RNA polymerase.sigma(54) holoenzyme. Schulz A; Langowski J; Rippe K J Mol Biol; 2000 Jul; 300(4):709-25. PubMed ID: 10891265 [TBL] [Abstract][Full Text] [Related]
6. Domain 1.1 of the sigma(70) subunit of Escherichia coli RNA polymerase modulates the formation of stable polymerase/promoter complexes. Vuthoori S; Bowers CW; McCracken A; Dombroski AJ; Hinton DM J Mol Biol; 2001 Jun; 309(3):561-72. PubMed ID: 11397080 [TBL] [Abstract][Full Text] [Related]
7. Molecular analysis of the regulation of csiD, a carbon starvation-inducible gene in Escherichia coli that is exclusively dependent on sigma s and requires activation by cAMP-CRP. Marschall C; Labrousse V; Kreimer M; Weichart D; Kolb A; Hengge-Aronis R J Mol Biol; 1998 Feb; 276(2):339-53. PubMed ID: 9512707 [TBL] [Abstract][Full Text] [Related]
9. Isolation, identification, and transcriptional specificity of the heat shock sigma factor sigma32 from Caulobacter crescentus. Wu J; Newton A J Bacteriol; 1996 Apr; 178(7):2094-101. PubMed ID: 8606189 [TBL] [Abstract][Full Text] [Related]
10. In vitro transcription analysis by reconstituted cyanobacterial RNA polymerase: roles of group 1 and 2 sigma factors and a core subunit, RpoC2. Imamura S; Asayama M; Shirai M Genes Cells; 2004 Dec; 9(12):1175-87. PubMed ID: 15569150 [TBL] [Abstract][Full Text] [Related]
11. Core-sigma interaction: probing the interaction of the bacteriophage T4 gene 55 promoter recognition protein with E.coli RNA polymerase core. Léonetti JP; Wong K; Geiduschek EP EMBO J; 1998 Mar; 17(5):1467-75. PubMed ID: 9482743 [TBL] [Abstract][Full Text] [Related]
12. Identification of a contact site for different transcription activators in region 4 of the Escherichia coli RNA polymerase sigma70 subunit. Lonetto MA; Rhodius V; Lamberg K; Kiley P; Busby S; Gross C J Mol Biol; 1998 Dec; 284(5):1353-65. PubMed ID: 9878355 [TBL] [Abstract][Full Text] [Related]
13. Multiple regions on the Escherichia coli heat shock transcription factor sigma32 determine core RNA polymerase binding specificity. Joo DM; Nolte A; Calendar R; Zhou YN; Jin DJ J Bacteriol; 1998 Mar; 180(5):1095-102. PubMed ID: 9495746 [TBL] [Abstract][Full Text] [Related]
14. Mapping the promoter DNA sites proximal to conserved regions of sigma 70 in an Escherichia coli RNA polymerase-lacUV5 open promoter complex. Owens JT; Chmura AJ; Murakami K; Fujita N; Ishihama A; Meares CF Biochemistry; 1998 May; 37(21):7670-5. PubMed ID: 9601026 [TBL] [Abstract][Full Text] [Related]
15. Transcription of the ibpB heat-shock gene is under control of sigma(32)- and sigma(54)-promoters, a third regulon of heat-shock response. Kuczyńska-Wisńik D; Laskowska E; Taylor A Biochem Biophys Res Commun; 2001 Jun; 284(1):57-64. PubMed ID: 11374870 [TBL] [Abstract][Full Text] [Related]
16. Positioning of sigma(S), the stationary phase sigma factor, in Escherichia coli RNA polymerase-promoter open complexes. Colland F; Fujita N; Kotlarz D; Bown JA; Meares CF; Ishihama A; Kolb A EMBO J; 1999 Jul; 18(14):4049-59. PubMed ID: 10406809 [TBL] [Abstract][Full Text] [Related]
17. A sigma32 mutant with a single amino acid change in the highly conserved region 2.2 exhibits reduced core RNA polymerase affinity. Joo DM; Ng N; Calendar R Proc Natl Acad Sci U S A; 1997 May; 94(10):4907-12. PubMed ID: 9144163 [TBL] [Abstract][Full Text] [Related]
18. The molecular basis of selective promoter activation by the sigmaS subunit of RNA polymerase. Typas A; Becker G; Hengge R Mol Microbiol; 2007 Mar; 63(5):1296-306. PubMed ID: 17302812 [TBL] [Abstract][Full Text] [Related]
19. Novel protein--protein interaction between Escherichia coli SoxS and the DNA binding determinant of the RNA polymerase alpha subunit: SoxS functions as a co-sigma factor and redeploys RNA polymerase from UP-element-containing promoters to SoxS-dependent promoters during oxidative stress. Shah IM; Wolf RE J Mol Biol; 2004 Oct; 343(3):513-32. PubMed ID: 15465042 [TBL] [Abstract][Full Text] [Related]
20. The guanosine tetraphosphate (ppGpp) alarmone, DksA and promoter affinity for RNA polymerase in regulation of sigma-dependent transcription. Bernardo LM; Johansson LU; Solera D; Skärfstad E; Shingler V Mol Microbiol; 2006 May; 60(3):749-64. PubMed ID: 16629675 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]