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Structural basis for transcription elongation by bacterial RNA polymerase.
Vassylyev DG, Vassylyeva MN, Perederina A, Tahirov TH, Artsimovitch I. Vassylyev DG, et al. Among authors: artsimovitch i. Nature. 2007 Jul 12;448(7150):157-62. doi: 10.1038/nature05932. Epub 2007 Jun 20. Nature. 2007. PMID: 17581590
Transcription activation by the bacteriophage Mu Mor protein requires the C-terminal regions of both alpha and sigma70 subunits of Escherichia coli RNA polymerase.
Artsimovitch I, Murakami K, Ishihama A, Howe MM. Artsimovitch I, et al. J Biol Chem. 1996 Dec 13;271(50):32343-8. doi: 10.1074/jbc.271.50.32343. J Biol Chem. 1996. PMID: 8943297
Interactions between Mor and RNA polymerase were studied using in vitro transcription, DNase I footprinting, and the yeast interaction trap system. ...We propose that: (i) alpha-D258 is a Mor "contact site"; and (ii) residues Leu-262, Arg-265, and Asn-268 indirectly …
Interactions between Mor and RNA polymerase were studied using in vitro transcription, DNase I footprinting, and the yeast interactio …
Information processing by RNA polymerase: recognition of regulatory signals during RNA chain elongation.
Mooney RA, Artsimovitch I, Landick R. Mooney RA, et al. Among authors: artsimovitch i. J Bacteriol. 1998 Jul;180(13):3265-75. doi: 10.1128/JB.180.13.3265-3275.1998. J Bacteriol. 1998. PMID: 9642176 Free PMC article. Review. No abstract available.
Interaction of a nascent RNA structure with RNA polymerase is required for hairpin-dependent transcriptional pausing but not for transcript release.
Artsimovitch I, Landick R. Artsimovitch I, et al. Genes Dev. 1998 Oct 1;12(19):3110-22. doi: 10.1101/gad.12.19.3110. Genes Dev. 1998. PMID: 9765211 Free PMC article.
Folding of a large ribozyme during transcription and the effect of the elongation factor NusA.
Pan T, Artsimovitch I, Fang XW, Landick R, Sosnick TR. Pan T, et al. Among authors: artsimovitch i. Proc Natl Acad Sci U S A. 1999 Aug 17;96(17):9545-50. doi: 10.1073/pnas.96.17.9545. Proc Natl Acad Sci U S A. 1999. PMID: 10449729 Free PMC article.
Nonequilibrium mechanism of transcription termination from observations of single RNA polymerase molecules.
Yin H, Artsimovitch I, Landick R, Gelles J. Yin H, et al. Among authors: artsimovitch i. Proc Natl Acad Sci U S A. 1999 Nov 9;96(23):13124-9. doi: 10.1073/pnas.96.23.13124. Proc Natl Acad Sci U S A. 1999. PMID: 10557284 Free PMC article.
Pausing by bacterial RNA polymerase is mediated by mechanistically distinct classes of signals.
Artsimovitch I, Landick R. Artsimovitch I, et al. Proc Natl Acad Sci U S A. 2000 Jun 20;97(13):7090-5. doi: 10.1073/pnas.97.13.7090. Proc Natl Acad Sci U S A. 2000. PMID: 10860976 Free PMC article.
Class I pauses, discovered in enteric bacteria, depend on interaction of a nascent RNA structure with RNA polymerase to displace the 3' OH away from the catalytic center. ...
Class I pauses, discovered in enteric bacteria, depend on interaction of a nascent RNA structure with RNA polymerase to displace the …
RNA polymerases from Bacillus subtilis and Escherichia coli differ in recognition of regulatory signals in vitro.
Artsimovitch I, Svetlov V, Anthony L, Burgess RR, Landick R. Artsimovitch I, et al. J Bacteriol. 2000 Nov;182(21):6027-35. doi: 10.1128/jb.182.21.6027-6035.2000. J Bacteriol. 2000. PMID: 11029421 Free PMC article.
Allosteric control of RNA polymerase by a site that contacts nascent RNA hairpins.
Toulokhonov I, Artsimovitch I, Landick R. Toulokhonov I, et al. Among authors: artsimovitch i. Science. 2001 Apr 27;292(5517):730-3. doi: 10.1126/science.1057738. Science. 2001. PMID: 11326100
The transcriptional regulator RfaH stimulates RNA chain synthesis after recruitment to elongation complexes by the exposed nontemplate DNA strand.
Artsimovitch I, Landick R. Artsimovitch I, et al. Cell. 2002 Apr 19;109(2):193-203. doi: 10.1016/s0092-8674(02)00724-9. Cell. 2002. PMID: 12007406
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