Publications
95 results found
Bose D, Pape T, Burrows PC, et al., 2008, Organization of an Activator-Bound RNA Polymerase Holoenzyme, MOLECULAR CELL, Vol: 32, Pages: 337-346, ISSN: 1097-2765
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- Citations: 59
Burrows PC, Wigneshweraraj S, Bose D, et al., 2008, Visualizing the organization and reorganization of transcription complexes for gene expression, BIOCHEMICAL SOCIETY TRANSACTIONS, Vol: 36, Pages: 776-779, ISSN: 0300-5127
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- Citations: 4
Wigneshweraraj S, Bose D, Burrows PC, et al., 2008, <i>Modus operandi</i> of the bacterial RNA polymerase containing the σ<SUP>54</SUP> promoter-specificity factor, MOLECULAR MICROBIOLOGY, Vol: 68, Pages: 538-546, ISSN: 0950-382X
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- Citations: 101
Burrows PC, Wigneshweraraj SR, Buck M, 2008, Protein-DNA interactions that govern AAA<SUP>+</SUP> activator-dependent bacterial transcription initiation, JOURNAL OF MOLECULAR BIOLOGY, Vol: 375, Pages: 43-58, ISSN: 0022-2836
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- Citations: 19
Wigneshweraraj S, Burrows P, Bose D, et al., 2008, THE MECHANISTIC BASIS OF <i>nif</i> GENE ACTIVATION, Joint Conference of the 15th International Congress on Nitrogen Fixation/12 International Conference of the African-Association-for-Biological-Nitrogen-Fixation, Publisher: SPRINGER, Pages: 339-+, ISSN: 0924-1949
Joly N, Rappas M, Wigneshweraraj SR, et al., 2007, Coupling nucleotide hydrolysis to transcription activation performance in a bacterial enhancer binding protein, MOLECULAR MICROBIOLOGY, Vol: 66, Pages: 583-595, ISSN: 0950-382X
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- Citations: 31
Schumacher J, Joly N, Rappas M, et al., 2007, Sensor I threonine of the AAA plus ATPase transcriptional activator PspF is involved in coupling nucleoticle triphosphate hydrolysis to the restructuring of σ<SUP>54</SUP>-RNA polymerase, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 282, Pages: 9825-9833
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- Citations: 16
Dago AE, Wigneshweraraj SR, Buck M, et al., 2007, A role for the conserved GAFTGA motif of AAA plus transcription activators in sensing promoter DNA conformation, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 282, Pages: 1087-1097
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- Citations: 18
Heilemann M, Lymperopoulos K, Wigneshweraraj SR, et al., 2007, Studying σ<SUP>54</SUP>-dependent transcription at the single-molecule level using alternating-laser excitation (ALEX) spectroscopy, Biophotonics 2007 Conference, Publisher: SPIE-INT SOC OPTICAL ENGINEERING, ISSN: 0277-786X
Buck M, Bose D, Burrows P, et al., 2006, A second paradigm for gene activation in bacteria, BIOCHEMICAL SOCIETY TRANSACTIONS, Vol: 34, Pages: 1067-1071, ISSN: 0300-5127
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- Citations: 27
Leach RN, Gell C, Wigneshweraraj S, et al., 2006, Mapping ATP-dependent activation at σ<SUP>54</SUP> promoter, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 281, Pages: 33717-33726
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- Citations: 16
Wigneshweraraj SR, Savalia D, Severinov K, et al., 2006, Interplay between the β′ clamp and the β′ jaw domains during DNA opening by the bacterial RNA polymerase at σ<SUP>54</SUP>-dependent promoters, JOURNAL OF MOLECULAR BIOLOGY, Vol: 359, Pages: 1182-1195, ISSN: 0022-2836
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- Citations: 10
Wigneshweraraj SR, Burrows PC, Severinov K, et al., 2005, Stable DNA opening within open promoter complexes is mediated by the RNA polymerase β′-jaw domain, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 280, Pages: 36176-36184
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- Citations: 20
Rappas M, Schumacher J, Beuron F, et al., 2005, Structural insights into the activity of enhancer-binding proteins, SCIENCE, Vol: 307, Pages: 1972-1975, ISSN: 0036-8075
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- Citations: 137
Wigneshweraraj SR, Burrows PC, Bordes P, et al., 2005, The structural basis for <i>nif</i> gene activation, 14th International Nitrogen Fixation Congress, Publisher: SPRINGER, Pages: 59-63, ISSN: 0924-1949
Wigneshweplaraj SR, Burrows PC, Bordes P, et al., 2005, The second paradigm for activation of transcription, PROGRESS IN NUCLEIC ACID RESEARCH AND MOLECULAR BIOLOGY, VOL 79, Vol: 79, Pages: 339-369, ISSN: 0079-6603
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- Citations: 33
Burrows PC, Severinov K, Buck M, et al., 2004, Reorganisation of an RNA polymerase-promoter DNA complex for DNA melting, EMBO JOURNAL, Vol: 23, Pages: 4253-4263, ISSN: 0261-4189
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- Citations: 32
Wigneshweraraj SR, Burrows PC, Nechaev S, et al., 2004, Regulated communication between the upstream face of RNA polymerase and the β′ subunit jaw domain, EMBO JOURNAL, Vol: 23, Pages: 4264-4274, ISSN: 0261-4189
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- Citations: 28
Bordes P, Wigneshweraraj SR, Chaney M, et al., 2004, Communication between Eσ<SUP>54</SUP>, promoter DNA and the conserved threonine residue in the GAFTGA motif of the PspF σ<SUP>54</SUP>-dependent activator during transcription activation, MOLECULAR MICROBIOLOGY, Vol: 54, Pages: 489-506, ISSN: 0950-382X
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- Citations: 26
Bordes P, Wigneshweraraj SR, Zhang XD, et al., 2004, σ<SUP>54</SUP>-dependent transcription activator phage shock protein F of <i>Escherichia coli</i>:: a fragmentation approach to identify sequences that contribute to self-association, BIOCHEMICAL JOURNAL, Vol: 378, Pages: 735-744, ISSN: 0264-6021
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- Citations: 3
Burrows PC, Severinov K, Ishihama A, et al., 2003, Mapping σ<SUP>54</SUP>-RNA polymerase interactions at the -24 consensus promoter element, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 278, Pages: 29728-29743, ISSN: 0021-9258
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- Citations: 30
Cannon W, Bordes P, Wigneshweraraj SR, et al., 2003, Nucleotide-dependent triggering of RNA polymerase-DNA interactions by an AAA regulator of transcription, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 278, Pages: 19815-19825, ISSN: 0021-9258
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- Citations: 26
Bordes P, Wigneshweraraj SR, Schumacher J, et al., 2003, The ATP hydrolyzing transcription activator phage shock protein F of <i>Escherichia coli</i>:: Identifying a surface that binds σ<SUP>54</SUP>, PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, Vol: 100, Pages: 2278-2283, ISSN: 0027-8424
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- Citations: 81
Wigneshweraraj SR, Kuznedelov K, Severinov K, et al., 2003, Multiple roles of the RNA polymerase β subunit flap domain in σ<SUP>54</SUP>-dependent transcription, JOURNAL OF BIOLOGICAL CHEMISTRY, Vol: 278, Pages: 3455-3465, ISSN: 0021-9258
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- Citations: 21
Wigneshweraraj SR, Nechaev S, Bordes P, et al., 2003, Enhancer-dependent transcription by bacterial RNA polymerase:: The <i>β</i> subunit downstream lobe is used by σ<SUP>54</SUP> during open promoter complex formation, RNA POLYMERASES AND ASSOCIATED FACTORS, PT C, Vol: 370, Pages: 646-657, ISSN: 0076-6879
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- Citations: 28
Zhang X, Chaney M, Wigneshweraraj SR, et al., 2002, Mechanochemical ATPases and transcriptional activation, MOLECULAR MICROBIOLOGY, Vol: 45, Pages: 895-903, ISSN: 0950-382X
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- Citations: 136
Wigneshweraraj SR, Nechaev S, Severinov K, et al., 2002, β subunit residues 186-433 and 436-445 are commonly used by Eσ<SUP>54</SUP> and Eσ<SUP>70</SUP> RNA polymerase for open promoter complex formation, JOURNAL OF MOLECULAR BIOLOGY, Vol: 319, Pages: 1067-1083, ISSN: 0022-2836
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- Citations: 9
Cannon W, Wigneshweraraj SR, Buck M, 2002, Interactions of regulated and deregulated forms of the σ<SUP>54</SUP> holoenzyme with heteroduplex promoter DNA, NUCLEIC ACIDS RESEARCH, Vol: 30, Pages: 886-893, ISSN: 0305-1048
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- Citations: 14
Wigneshweraraj SR, Casaz P, Buck M, 2002, Correlating protein footprinting with mutational analysis in the bacterial transcription factor σ<SUP>54</SUP> (σ<SUP>N</SUP>), NUCLEIC ACIDS RESEARCH, Vol: 30, Pages: 1016-1028, ISSN: 0305-1048
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- Citations: 13
Chaney M, Grande R, Wigneshweraraj SR, et al., 2001, Binding of transcriptional activators to sigma 54 in the presence of the transition state analog ADP-aluminum fluoride: insights into activator mechanochemical action, GENES & DEVELOPMENT, Vol: 15, Pages: 2282-2294, ISSN: 0890-9369
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- Citations: 113
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