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126 in total

1. Sequences within the DNA cross-linking patch of sigma 54 involved in promoter recognition, sigma isomerization, and open complex formation.

Authors: M Chaney; M Pitt; M Buck
Journal: J Biol Chem Date: 2000-07-21 Impact factor: 5.157

2. Isomerization of a binary sigma-promoter DNA complex by transcription activators.

Authors: W V Cannon; M T Gallegos; M Buck
Journal: Nat Struct Biol Date: 2000-07

3. A proposed architecture for the central domain of the bacterial enhancer-binding proteins based on secondary structure prediction and fold recognition.

Authors: J Osuna; X Soberón; E Morett
Journal: Protein Sci Date: 1997-03 Impact factor: 6.725

4. Sigma factors from E. coli, B. subtilis, phage SP01, and phage T4 are homologous proteins.

Authors: M Gribskov; R R Burgess
Journal: Nucleic Acids Res Date: 1986-08-26 Impact factor: 16.971

5. The nucleotide sequence of the nitrogen-regulation gene ntrA of Klebsiella pneumoniae and comparison with conserved features in bacterial RNA polymerase sigma factors.

Authors: M J Merrick; J R Gibbins
Journal: Nucleic Acids Res Date: 1985-11-11 Impact factor: 16.971

6. Factor stimulating transcription by RNA polymerase.

Authors: R R Burgess; A A Travers; J J Dunn; E K Bautz
Journal: Nature Date: 1969-01-04 Impact factor: 49.962

7. Interaction of sigma factor sigmaN with Escherichia coli RNA polymerase core enzyme.

Authors: D J Scott; A L Ferguson; M T Gallegos; M Pitt; M Buck; J G Hoggett
Journal: Biochem J Date: 2000-12-01 Impact factor: 3.857

8. Solution structure of the DNA-binding domain of NtrC with three alanine substitutions.

Authors: J G Pelton; S Kustu; D E Wemmer
Journal: J Mol Biol Date: 1999-10-08 Impact factor: 5.469

9. The nucleotide sequence of the sigma factor gene ntrA (rpoN) of Azotobacter vinelandii: analysis of conserved sequences in NtrA proteins.

Authors: M Merrick; J Gibbins; A Toukdarian
Journal: Mol Gen Genet Date: 1987-12

10. Transcription of glnA in E. coli is stimulated by activator bound to sites far from the promoter.

Authors: L J Reitzer; B Magasanik
Journal: Cell Date: 1986-06-20 Impact factor: 41.582

177 in total

1. Transcription initiation-defective forms of sigma(54) that differ in ability To function with a heteroduplex DNA template.

Authors: M T Kelly; J A Ferguson; T R Hoover
Journal: J Bacteriol Date: 2000-11 Impact factor: 3.490

2. Single amino acid substitution mutants of Klebsiella pneumoniae sigma(54) defective in transcription.

Authors: M Pitt; M T Gallegos; M Buck
Journal: Nucleic Acids Res Date: 2000-11-15 Impact factor: 16.971

3. Action of prokaryotic enhancer over a distance does not require continued presence of promoter-bound sigma54 subunit.

Authors: Vladimir Bondarenko; Ye Liu; Alexander Ninfa; Vasily M Studitsky
Journal: Nucleic Acids Res Date: 2002-02-01 Impact factor: 16.971

4. Identification and inactivation of three group 2 sigma factor genes in Anabaena sp. strain PCC 7120.

Authors: I Y Khudyakov; J W Golden
Journal: J Bacteriol Date: 2001-11 Impact factor: 3.490

5. DNA supercoiling allows enhancer action over a large distance.

Authors: Y Liu; V Bondarenko; A Ninfa; V M Studitsky
Journal: Proc Natl Acad Sci U S A Date: 2001-12-11 Impact factor: 11.205

6. Interactions of regulated and deregulated forms of the sigma54 holoenzyme with heteroduplex promoter DNA.

Authors: Wendy Cannon; Siva R Wigneshweraraj; Martin Buck
Journal: Nucleic Acids Res Date: 2002-02-15 Impact factor: 16.971

7. Correlating protein footprinting with mutational analysis in the bacterial transcription factor sigma54 (sigmaN).

Authors: Siva R Wigneshweraraj; Paul Casaz; Martin Buck
Journal: Nucleic Acids Res Date: 2002-02-15 Impact factor: 16.971

8. Genetic and structural organization of the aminophenol catabolic operon and its implication for evolutionary process.

Authors: H S Park; H S Kim
Journal: J Bacteriol Date: 2001-09 Impact factor: 3.490

9. The ATP hydrolyzing transcription activator phage shock protein F of Escherichia coli: identifying a surface that binds sigma 54.

Authors: Patricia Bordes; Siva R Wigneshweraraj; Jörg Schumacher; Xiaodong Zhang; Matthew Chaney; Martin Buck
Journal: Proc Natl Acad Sci U S A Date: 2003-02-24 Impact factor: 11.205

10. Binding affinity of Escherichia coli RNA polymerase*sigma54 holoenzyme for the glnAp2, nifH and nifL promoters.

Authors: Sabine K Vogel; Alexandra Schulz; Karsten Rippe
Journal: Nucleic Acids Res Date: 2002-09-15 Impact factor: 16.971