In vivo DNA-binding and oligomerization properties of the Shigella flexneri AraC-like transcriptional regulator VirF as identified by random and site-specific mutagenesis

scientific article published on January 2002

In vivo DNA-binding and oligomerization properties of the Shigella flexneri AraC-like transcriptional regulator VirF as identified by random and site-specific mutagenesis is …
instance of (P31):
scholarly articleQ13442814

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P356DOI10.1128/JB.184.2.531-539.2002
P932PMC publication ID139584
P698PubMed publication ID11751832
P5875ResearchGate publication ID11605161

P2093author name stringMegan E Porter
Charles J Dorman
P2860cites workElectrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applicationsQ24561689
Crystal structure of the Escherichia coli Rob transcription factor in complex with DNAQ27622490
Structural basis for ligand-regulated oligomerization of AraCQ27735817
The 1.6 A crystal structure of the AraC sugar-binding and dimerization domain complexed with D-fucoseQ27747322
A novel DNA-binding motif in MarA: the first structure for an AraC family transcriptional activatorQ27765261
Arac/XylS family of transcriptional regulatorsQ28776772
Amino acid-DNA contacts by RhaS: an AraC family transcription activatorQ33992786
The AraC transcriptional activatorsQ34204972
The linker region of AraC proteinQ35617783
Identification of DNA sequences recognized by VirF, the transcriptional activator of the Yersinia yop regulonQ36108647
Genetic basis of virulence in Shigella speciesQ37295263
A dimer of AraC protein contacts three adjacent major groove regions of the araI DNA siteQ37687638
Transcriptional control of the invasion regulatory gene virB of Shigella flexneri: activation by virF and repression by H-NSQ38315694
Novel group of virulence activators within the AraC family that are not restricted to upstream binding sitesQ39517760
DNA bending by AraC: a negative mutant.Q39567237
DNA binding and DNA bending by the MelR transcription activator protein from Escherichia coliQ39719865
Expression of CFA/I fimbriae is positively regulatedQ42626002
Stabilization and size of araC proteinQ44661455
Two highly related regulatory proteins, Shigella flexneri VirF and enterotoxigenic Escherichia coli Rns, have common and distinct regulatory properties.Q47970971
The nucleotide sequence of a regulatory gene present on a plasmid in an enterotoxigenicEscherichia colistrain of serotype O167:H5Q48205209
Expression of four virulence antigens of Shigella flexneri is positively regulated at the transcriptional level by the 30 kiloDalton virF protein.Q54742538
Mutational analysis of the highly conserved C-terminal residues of the XylS protein, a member of the AraC family of transcriptional regulatorsQ57340422
How AraC interacts specifically with its target DNAsQ71938799
Virulence gene deletion frequency is increased in Shigella flexneri following conjugation, transduction, and transformationQ73083702
Differential regulation of the plasmid-encoded genes in the Shigella flexneri virulence regulonQ73829435
Probing the Escherichia coli transcriptional activator MarA using alanine-scanning mutagenesis: residues important for DNA binding and activationQ73938190
The Shigella virulence gene regulatory cascade: a paradigm of bacterial gene control mechanismsQ77179814
P433issue2
P407language of work or nameEnglishQ1860
P921main subjectShigella flexneriQ1644417
P304page(s)531-539
P577publication date2002-01-01
P1433published inJournal of BacteriologyQ478419
P1476titleIn vivo DNA-binding and oligomerization properties of the Shigella flexneri AraC-like transcriptional regulator VirF as identified by random and site-specific mutagenesis
P478volume184

Reverse relations

cites work (P2860)
Q38629301Active role of the interdomain linker of AraC
Q29346817Characterization of ExsA and of ExsA-dependent promoters required for expression of the Pseudomonas aeruginosa type III secretion system.
Q34321388Collaborative regulation of Escherichia coli glutamate-dependent acid resistance by two AraC-like regulators, GadX and GadW (YhiW)
Q34602845Further characterization of functional domains of PerA, role of amino and carboxy terminal domains in DNA binding.
Q42058447H-NS antagonism in Shigella flexneri by VirB, a virulence gene transcription regulator that is closely related to plasmid partition factors.
Q34983042Histone-like proteins and the Shigella invasivity regulon
Q39750183Identification of the DNA binding sites of PerA, the transcriptional activator of the bfp and per operons in enteropathogenic Escherichia coli
Q44476881In vitro DNA-binding properties of VirB, the Shigella flexneri virulence regulatory protein
Q28547782Mechanism of Action and Initial, In Vitro SAR of an Inhibitor of the Shigella flexneri Virulence Regulator VirF
Q43890621Molecular dissection of VirB, a key regulator of the virulence cascade of Shigella flexneri.
Q42008404Mutational analysis of the N-terminal domain of UreR, the positive transcriptional regulator of urease gene expression
Q41975124One Gene and Two Proteins: a Leaderless mRNA Supports the Translation of a Shorter Form of the Shigella VirF Regulator.
Q38724850Rational design of an artificial genetic switch: Co-option of the H-NS-repressed proU operon by the VirB virulence master regulator
Q59341045Regulatory Hierarchies Controlling Virulence Gene Expression in and
Q38374768Relationship among Shigella spp. and enteroinvasive Escherichia coli (EIEC) and their differentiation
Q43112674Residues near the amino terminus of Rns are essential for positive autoregulation and DNA binding.
Q27679823Structural insights into VirB-DNA complexes reveal mechanism of transcriptional activation of virulence genes
Q28072947The Multifaceted Activity of the VirF Regulatory Protein in the Shigella Lifestyle
Q41888798VirB-mediated positive feedback control of the virulence gene regulatory cascade of Shigella flexneri.
Q41950223VirF Relieves the Transcriptional Attenuation of the Virulence Gene icsA of Shigella flexneri Affecting the icsA mRNA-RnaG Complex Formation

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