Mutations altering heat shock specific subunit of RNA polymerase suppress major cellular defects of E. coli mutants lacking the DnaK chaperone.
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The T/t common exon of simian virus 40, JC, and BK polyomavirus T antigens can functionally replace the J-domain of the Escherichia coli DnaJ molecular chaperoneA new heat shock gene, AgsA, which encodes a small chaperone involved in suppressing protein aggregation in Salmonella enterica serovar typhimuriumEffects of disruption of heat shock genes on susceptibility of Escherichia coli to fluoroquinolonesUse of a Chimeric Hsp70 to Enhance the Quality of Recombinant Plasmodium falciparum S-Adenosylmethionine Decarboxylase Protein Produced in Escherichia coliTopology and dynamics of the 10 kDa C-terminal domain of DnaK in solutionPathways of allosteric regulation in Hsp70 chaperones.Mutations in the DnaK chaperone affecting interaction with the DnaJ cochaperone.Key features of an Hsp70 chaperone allosteric landscape revealed by ion-mobility native mass spectrometry and double electron-electron resonancePhysiological basis for conservation of the signal recognition particle targeting pathway in Escherichia coli.ATPase-defective derivatives of Escherichia coli DnaK that behave differently with respect to ATP-induced conformational change and peptide releaseDnaK dependence of mutant ethanol oxidoreductases evolved for aerobic function and protective role of the chaperone against protein oxidative damage in Escherichia coli.The DnaK chaperone is necessary for alpha-complementation of beta-galactosidase in Escherichia coli.DnaK-facilitated ribosome assembly in Escherichia coli revisited.A bacteriophage-encoded J-domain protein interacts with the DnaK/Hsp70 chaperone and stabilizes the heat-shock factor σ32 of Escherichia coliLate steps of ribosome assembly in E. coli are sensitive to a severe heat stress but are assisted by the HSP70 chaperone machine.Heat shock transcription factor σ32 co-opts the signal recognition particle to regulate protein homeostasis in E. coli.Conserved, disordered C terminus of DnaK enhances cellular survival upon stress and DnaK in vitro chaperone activityRole of Streptococcus intermedius DnaK chaperone system in stress tolerance and pathogenicity.SwoHp, a nucleoside diphosphate kinase, is essential in Aspergillus nidulans.A distinct segment of the sigma 32 polypeptide is involved in DnaK-mediated negative control of the heat shock response in Escherichia coli.Enhanced heterologous gene expression in novel rpoH mutants of Escherichia coli.Heat shock proteins DnaJ, DnaK, and GrpE stimulate P1 plasmid replication by promoting initiator binding to the origin.DnaK mutants defective in ATPase activity are defective in negative regulation of the heat shock response: expression of mutant DnaK proteins results in filamentation.Hsp33 controls elongation factor-Tu stability and allows Escherichia coli growth in the absence of the major DnaK and trigger factor chaperonesA sigma32 mutant with a single amino acid change in the highly conserved region 2.2 exhibits reduced core RNA polymerase affinity.Mutations in the C-terminal fragment of DnaK affecting peptide binding.The Escherichia coli DjlA and CbpA proteins can substitute for DnaJ in DnaK-mediated protein disaggregation.Multilevel interaction of the DnaK/DnaJ(HSP70/HSP40) stress-responsive chaperone machine with the central metabolism.DnaK as a thermometer: threonine-199 is site of autophosphorylation and is critical for ATPase activity.Construction and analysis of hybrid Escherichia coli-Bacillus subtilis dnaK genes.Obg, an essential GTP binding protein of Bacillus subtilis, is necessary for stress activation of transcription factor sigma(B).Roles of DnaK and RpoS in starvation-induced thermotolerance of Escherichia coli.Induced levels of heat shock proteins in a dnaK mutant of Lactococcus lactis.An essential role for the Escherichia coli DnaK protein in starvation-induced thermotolerance, H2O2 resistance, and reductive divisionHeat shock regulation of sigmaS turnover: a role for DnaK and relationship between stress responses mediated by sigmaS and sigma32 in Escherichia coli.Sigma 32-dependent promoter activity in vivo: sequence determinants of the groE promoter.DNA sequence analysis of the dnaK gene of Escherichia coli B and of two dnaK genes carrying the temperature-sensitive mutations dnaK7(Ts) and dnaK756(Ts).The essential Escherichia coli msgB gene, a multicopy suppressor of a temperature-sensitive allele of the heat shock gene grpE, is identical to dapE.Activity of mutant sigma F proteins truncated near the C terminusPhysiological consequences of DnaK and DnaJ overproduction in Escherichia coli.
P2860
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P2860
Mutations altering heat shock specific subunit of RNA polymerase suppress major cellular defects of E. coli mutants lacking the DnaK chaperone.
description
1990 nî lūn-bûn
@nan
1990 թուականի Դեկտեմբերին հրատարակուած գիտական յօդուած
@hyw
1990 թվականի դեկտեմբերին հրատարակված գիտական հոդված
@hy
1990年の論文
@ja
1990年論文
@yue
1990年論文
@zh-hant
1990年論文
@zh-hk
1990年論文
@zh-mo
1990年論文
@zh-tw
1990年论文
@wuu
name
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@ast
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@en
type
label
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@ast
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@en
prefLabel
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@ast
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@en
P2860
P1433
P1476
Mutations altering heat shock ...... ts lacking the DnaK chaperone.
@en
P2093
P2860
P304
P407
P577
1990-12-01T00:00:00Z