STRINGSTRING
grpE grpE dnaK dnaK dnaJ dnaJ groL groL AEA66739.1 AEA66739.1 AEA68534.1 AEA68534.1 groS groS hscA hscA AEA66738.1 AEA66738.1 hslU hslU htpG htpG
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
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gene co-occurrence
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textmining
co-expression
protein homology
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grpEChaperone protein (heat shock protein); Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins, in association with DnaK and GrpE. It is the nucleotide exchange factor for DnaK and may function as a thermosensor. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several [...] (188 aa)    
Predicted Functional Partners:
dnaK
Chaperone protein; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 0.990
dnaJ
Chaperone protein; Participates actively in the response to hyperosmotic and heat shock by preventing the aggregation of stress-denatured proteins and by disaggregating proteins, also in an autonomous, DnaK-independent fashion. Unfolded proteins bind initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK hydrolyzes its bound ATP, resulting in the formation of a stable complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the release of the substrate protein, thus completing the reaction cycle. Several rounds of ATP-dependent interactions between DnaJ, DnaK a [...]
 
 
 0.984
groL
60 kDa chaperonin; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.982
AEA66739.1
Curved DNA-binding protein.
 
 
 0.963
AEA68534.1
Chaperone; Belongs to the heat shock protein 70 family.
 
 0.944
groS
10 kDa chaperonin; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
 
 
 0.933
hscA
Putative chaperone protein HscA; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB.
 
 0.931
AEA66738.1
Putative chaperone.
  
 0.924
hslU
ATP-dependent protease, ATP-binding subunit; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity. The binding of ATP and its subsequent hydrolysis by HslU are essential for unfolding of protein substrates subsequently hydrolyzed by HslV. HslU recognizes the N-terminal part of its protein substrates and unfolds these before they are guided to HslV for hydrolysis.
  
  
 0.891
htpG
Chaperone protein (heat shock protein); Molecular chaperone. Has ATPase activity.
 
 
 0.890
Your Current Organism:
Pseudomonas brassicacearum
NCBI taxonomy Id: 994484
Other names: P. brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum CFBP 11874, Pseudomonas brassicacearum subsp. brassicacearum NFM421, Pseudomonas brassicacearum subsp. brassicacearum str. NFM421, Pseudomonas brassicacearum subsp. brassicacearum strain NFM421
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