Effect of salt and RNA structure on annealing and strand displacement by Hfq.

scientific article published on 11 August 2009

Effect of salt and RNA structure on annealing and strand displacement by Hfq. is …
instance of (P31):
scholarly articleQ13442814

External links are
P356DOI10.1093/NAR/GKP646
P932PMC publication ID2764445
P698PubMed publication ID19671524
P5875ResearchGate publication ID26733035

P50authorSarah A WoodsonQ42220722
P2093author name stringSubrata Panja
Julia F Hopkins
Stephanie A N McNeil
P2860cites workA small RNA regulates the expression of genes involved in iron metabolism in Escherichia coliQ24536169
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Predicted structure and phyletic distribution of the RNA-binding protein Hfq.Q24537811
Identification of the Hfq-binding site on DsrA RNA: Hfq binds without altering DsrA secondary structureQ24540168
Hfq is necessary for regulation by the untranslated RNA DsrAQ24548921
The small RNA, DsrA, is essential for the low temperature expression of RpoS during exponential growth in Escherichia coliQ24562141
DsrA RNA regulates translation of RpoS message by an anti-antisense mechanism, independent of its action as an antisilencer of transcriptionQ24645477
Riboregulation in Escherichia coli: DsrA RNA acts by RNA:RNA interactions at multiple lociQ24645507
A trans-acting RNA as a control switch in Escherichia coli: DsrA modulates function by forming alternative structuresQ24652762
Limited role for the DsrA and RprA regulatory RNAs in rpoS regulation in Salmonella entericaQ24679480
Coupled degradation of a small regulatory RNA and its mRNA targets in Escherichia coliQ24684800
Molecular beacons as probes of RNA unfolding under native conditionsQ24811796
Expanded sequence dependence of thermodynamic parameters improves prediction of RNA secondary structureQ27860806
Identification of a central regulator of stationary-phase gene expression inEscherichia coliQ27976519
The Sm-like Hfq protein increases OxyS RNA interaction with target mRNAsQ28216159
Molecular beacons: probes that fluoresce upon hybridizationQ28274024
The rpoS mRNA leader recruits Hfq to facilitate annealing with DsrA sRNAQ28288672
Escherichia coli Hfq has distinct interaction surfaces for DsrA, rpoS and poly(A) RNAsQ28292183
Cycling of the Sm-like protein Hfq on the DsrA small regulatory RNAQ28294752
Mechanism of RNA silencing by Hfq-binding small RNAsQ28294833
Effect of Hfq on RprA-rpoS mRNA pairing: Hfq-RNA binding and the influence of the 5' rpoS mRNA leader regionQ28295584
Escherichia coli Hfq binds A18 and DsrA domain II with similar 2:1 Hfq6/RNA stoichiometry using different surface sitesQ28306489
Hfq: a bacterial Sm-like protein that mediates RNA-RNA interactionQ29619904
The poly(A) binding protein Hfq protects RNA from RNase E and exoribonucleolytic degradationQ34053758
Hfq, a new chaperoning role: binding to messenger RNA determines access for small RNA regulatorQ34107548
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Spectroscopic observation of RNA chaperone activities of Hfq in post-transcriptional regulation by a small non-coding RNA.Q35658284
Controlling mRNA stability and translation with small, noncoding RNAsQ35737955
Small RNA regulators and the bacterial response to stressQ36668567
Hfq structure, function and ligand bindingQ36774884
Three-dimensional structures of fibrillar Sm proteins: Hfq and other Sm-like proteinsQ38317894
Site-specific interaction of Qbeta host factor and ribosomal protein S1 with Qbeta and R17 bacteriophage RNAsQ38359700
The RNA-binding protein HF-I plays a global regulatory role which is largely, but not exclusively, due to its role in expression of the sigmaS subunit of RNA polymerase in Escherichia coliQ39843978
Mutations that increase expression of the rpoS gene and decrease its dependence on hfq function in Salmonella typhimuriumQ39844182
Hfq (HF1) stimulates ompA mRNA decay by interfering with ribosome bindingQ40443123
RNA chaperone activity of the Sm-like Hfq proteinQ40666181
HIV-1 nucleocapsid protein switches the pathway of transactivation response element RNA/DNA annealing from loop-loop "kissing" to "zipper".Q41989728
Dissecting RNA chaperone activityQ42721560
Bacterial proteins required for replication of phage Q ribonucleic acid. Pruification and properties of host factor I, a ribonucleic acid-binding proteinQ44199523
Analysis of effects of salts and uncharged solutes on protein and nucleic acid equilibria and processes: a practical guide to recognizing and interpreting polyelectrolyte effects, Hofmeister effects, and osmotic effects of salts.Q48007210
A small, stable RNA induced by oxidative stress: role as a pleiotropic regulator and antimutatorQ48047346
Co-operative non-enzymatic base recognition III. Kinetics of the helix—coil transition of the oligoribouridylic · oligoriboadenylic acid system and of oligoriboadenylic acid alone at acidic pHQ70649666
Alteration of nucleic acid structure and stability modulates the efficiency of minus-strand transfer mediated by the HIV-1 nucleocapsid proteinQ80375482
P433issue18
P407language of work or nameEnglishQ1860
P304page(s)6205-6213
P577publication date2009-08-11
P1433published inNucleic Acids ResearchQ135122
P1476titleEffect of salt and RNA structure on annealing and strand displacement by Hfq.
P478volume37

Reverse relations

cites work (P2860)
Q41691955Acidic C-terminal domains autoregulate the RNA chaperone Hfq
Q36219862Acidic Residues in the Hfq Chaperone Increase the Selectivity of sRNA Binding and Annealing
Q37346798C-terminal domain of the RNA chaperone Hfq drives sRNA competition and release of target RNA.
Q37122110Conserved arginines on the rim of Hfq catalyze base pair formation and exchange
Q38087172Cycling of RNAs on Hfq.
Q35088012Dynamic competition of DsrA and rpoS fragments for the proximal binding site of Hfq as a means for efficient annealing
Q34005271Essential requirements for robust signaling in Hfq dependent small RNA networks
Q36740865Exploring sRNA-mediated gene silencing mechanisms using artificial small RNAs derived from a natural RNA scaffold in Escherichia coli.
Q42069373Fluorescence reporters for Hfq oligomerization and RNA annealing
Q42582045Hexamer to monomer equilibrium of E. coli Hfq in solution and its impact on RNA annealing
Q57260318Hfq chaperone brings speed dating to bacterial sRNA
Q36280714Hfq proximity and orientation controls RNA annealing
Q42174762Major role for mRNA binding and restructuring in sRNA recruitment by Hfq.
Q34006620Positive regulation by small RNAs and the role of Hfq
Q90560683Proteins That Chaperone RNA Regulation
Q41429696RNAs actively cycle on the Sm-like protein Hfq.
Q35088007Rapid binding and release of Hfq from ternary complexes during RNA annealing
Q59126981Revised role for Hfq bacterial regulator on DNA topology
Q41622921Single-molecule analysis of Mss116-mediated group II intron folding.
Q38093756Structure and RNA-binding properties of the bacterial LSm protein Hfq.
Q41430016Study of E. coli Hfq's RNA annealing acceleration and duplex destabilization activities using substrates with different GC-contents
Q37806521Taming free energy landscapes with RNA chaperones
Q42157411The RNA annealing mechanism of the HIV-1 Tat peptide: conversion of the RNA into an annealing-competent conformation
Q36759895The nonstructural protein 2C of a Picorna-like virus displays nucleic acid helix destabilizing activity that can be functionally separated from its ATPase activity
Q34426518The single-nucleotide resolution transcriptome of Pseudomonas aeruginosa grown in body temperature

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