Mutational analysis of Escherichia coli sigma28 and its target promoters reveals recognition of a composite -10 region, comprised of an 'extended -10' motif and a core -10 element.

scientific article published on 14 April 2009

Mutational analysis of Escherichia coli sigma28 and its target promoters reveals recognition of a composite -10 region, comprised of an 'extended -10' motif and a core -10 element. is …
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scholarly articleQ13442814

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P356DOI10.1111/J.1365-2958.2009.06691.X
P932PMC publication ID2756079
P698PubMed publication ID19400790
P5875ResearchGate publication ID24375743

P50authorCarol A. GrossQ56865044
Elizabeth A CampbellQ57123853
P2093author name stringVirgil A Rhodius
Byoung-Mo Koo
P2860cites workThe sigma70 family of sigma factorsQ21999783
Structure of the bacterial RNA polymerase promoter specificity sigma subunitQ27638714
Structural basis of transcription initiation: RNA polymerase holoenzyme at 4 A resolutionQ27639011
Crystal Structure of the Escherichia coli Regulator of σ70, Rsd, in Complex with σ70 Domain 4Q27646986
Crystal structure of the flagellar sigma/anti-sigma complex sigma(28)/FlgM reveals an intact sigma factor in an inactive conformationQ28902946
Construction and characterization of amplifiable multicopy DNA cloning vehicles derived from the P15A cryptic miniplasmidQ29614535
An efficient recombination system for chromosome engineering in Escherichia coliQ29615038
Amino acid-base interactions: a three-dimensional analysis of protein-DNA interactions at an atomic levelQ30014824
Disulfide cross-linking indicates that FlgM-bound and free sigma28 adopt similar conformationsQ33262159
σ28 RNA polymerase regulates hctB, a late developmental gene in ChlamydiaQ33605761
The functional and regulatory roles of sigma factors in transcriptionQ33671342
Multiple regions on the Escherichia coli heat shock transcription factor sigma32 determine core RNA polymerase binding specificityQ33725171
Two amino acids in an RNA polymerase sigma factor involved in the recognition of adjacent base pairs in the -10 region of a cognate promoterQ33849128
Analysis of promoter recognition in vivo directed by sigma(F) of Bacillus subtilis by using random-sequence oligonucleotidesQ33996291
Coupling of flagellar gene expression to flagellar assembly in Salmonella enterica serovar typhimurium and Escherichia coliQ34010272
Mutations that alter the DNA sequence specificity of the catabolite gene activator protein of E. coliQ34245358
Multiple Sigma Subunits and the Partitioning of Bacterial Transcription SpaceQ34267512
Genetic evidence that RNA polymerase associated with sigma A factor uses a sporulation-specific promoter in Bacillus subtilisQ34321634
Mutational analysis of the promoter recognized by Chlamydia and Escherichia coli sigma(28) RNA polymeraseQ34976654
Selective promoter recognition by chlamydial sigma28 holoenzymeQ35130227
The interface of sigma with core RNA polymerase is extensive, conserved, and functionally specializedQ35209341
The flagellar anti-sigma factor FlgM actively dissociates Salmonella typhimurium sigma28 RNA polymerase holoenzyme.Q35210088
In silico prediction and functional validation of sigma28-regulated genes in Chlamydia and Escherichia coliQ35220564
Dissection of recognition determinants of Escherichia coli sigma32 suggests a composite -10 region with an 'extended -10' motif and a core -10 elementQ35547079
Evidence for a contact between glutamine-18 of lac repressor and base pair 7 of lac operatorQ35585800
The sigma 70 family: sequence conservation and evolutionary relationshipsQ36112378
Genetic evidence for interaction of sigma E with the spoIIID promoter in Bacillus subtilisQ36242472
Genetic dissection of the consensus sequence for the class 2 and class 3 flagellar promotersQ36796414
Restoration of motility to an Escherichia coli fliA flagellar mutant by a Bacillus subtilis sigma factorQ37044971
A basal promoter element recognized by free RNA polymerase sigma subunit determines promoter recognition by RNA polymerase holoenzyme.Q38312071
Global analysis of the general stress response of Bacillus subtilisQ39504975
Sigma 32-dependent promoter activity in vivo: sequence determinants of the groE promoterQ39887828
Construction of broad-host-range plasmid vectors for easy visible selection and analysis of promotersQ39946175
Escherichia coli promoter opening and -10 recognition: mutational analysis of sigma70.Q40387291
Isolation and sequence analysis of rpoH genes encoding sigma 32 homologs from gram negative bacteria: conserved mRNA and protein segments for heat shock regulationQ40396531
Mutational analysis of an extracytoplasmic-function sigma factor to investigate its interactions with RNA polymerase and DNA.Q41903529
The flagellar-specific transcription factor, sigma28, is the Type III secretion chaperone for the flagellar-specific anti-sigma28 factor FlgMQ41953200
Region 1.2 of the RNA polymerase sigma subunit controls recognition of the -10 promoter elementQ42002605
Adaptation in bacterial flagellar and motility systems: from regulon members to 'foraging'-like behavior in E. coliQ42430233
Sensing structural intermediates in bacterial flagellar assembly by export of a negative regulator.Q42502618
Mutational analysis of Escherichia coli heat shock transcription factor sigma 32 reveals similarities with sigma 70 in recognition of the -35 promoter element and differences in promoter DNA melting and -10 recognitionQ42565104
Region 1 of sigma70 is required for efficient isomerization and initiation of transcription by Escherichia coli RNA polymeraseQ42652987
What makes an Escherichia coli promoter sigma(S) dependent? Role of the -13/-14 nucleotide promoter positions and region 2.5 of sigma(S).Q43544098
Different roles for basic and aromatic amino acids in conserved region 2 of Escherichia coli sigma(70) in the nucleation and maintenance of the single-stranded DNA bubble in open RNA polymerase-promoter complexesQ43666437
Substitutions in the Escherichia coli RNA polymerase sigma70 factor that affect recognition of extended -10 elements at promotersQ44462825
How lambda repressor and lambda Cro distinguish between OR1 and OR3.Q44775965
Changes in conserved region 2 of Escherichia coli sigma 70 affecting promoter recognitionQ46230372
Systematic analysis of SigD-regulated genes in Bacillus subtilis by DNA microarray and Northern blotting analysesQ47918069
rRNA promoter regulation by nonoptimal binding of sigma region 1.2: an additional recognition element for RNA polymerase.Q54463430
Altered promoter recognition by mutant forms of the sigma 70 subunit of Escherichia coli RNA polymeraseQ69512588
Homologous interactions of lambda repressor and lambda Cro with the lambda operatorQ70027445
Characterization of an Escherichia coli rotA mutant, affected in periplasmic peptidyl-prolyl cis/trans isomeraseQ71264754
P4510describes a project that usesImageQuantQ112270642
P433issue4
P407language of work or nameEnglishQ1860
P921main subjectmutational analysisQ1955810
Escherichia coliQ25419
P304page(s)830-843
P577publication date2009-04-14
P1433published inMolecular MicrobiologyQ6895967
P1476titleMutational analysis of Escherichia coli sigma28 and its target promoters reveals recognition of a composite -10 region, comprised of an 'extended -10' motif and a core -10 element
P478volume72

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cites work (P2860)
Q40178394Activation of sigma 28-dependent transcription in Escherichia coli by the cyclic AMP receptor protein requires an unusual promoter organization.
Q42869562Alternative Sigma Factors in the Free State Are Equilibrium Mixtures of Open and Compact Conformations
Q27012703Bacterial Sigma Factors and Anti-Sigma Factors: Structure, Function and Distribution
Q42122219DNA-binding properties of the Bacillus subtilis and Aeribacillus pallidus AC6 σ(D) proteins.
Q37634498Expression of the phosphodiesterase BifA facilitating swimming motility is partly controlled by FliA in Pseudomonas putida KT2440.
Q34345348Identification and characterization of the cognate anti-sigma factor and specific promoter elements of a T. tengcongensis ECF sigma factor
Q34372375MG428 is a novel positive regulator of recombination that triggers mgpB and mgpC gene variation in Mycoplasma genitalium
Q64935724Promoter activity of ORF-less gene cassettes isolated from the oral metagenome.
Q42587289Promoter recognition by bacterial alternative sigma factors: the price of high selectivity?
Q37393633Reduced capacity of alternative sigmas to melt promoters ensures stringent promoter recognition
Q27689103Structural basis for -10 promoter element melting by environmentally induced sigma factors
Q61796620Structural basis of ECF-σ-factor-dependent transcription initiation
Q54274133The core-independent promoter-specific binding of Bacillus subtilis σB.
Q51419024The evolutionary impact of intragenic FliA promoters in proteobacteria.
Q36159198The primary σ factor in Escherichia coli can access the transcription elongation complex from solution in vivo.

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