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grpE protein (Wigglesworthia glossinidia Gb) - STRING interaction network
"grpE" - Hypothetical protein in Wigglesworthia glossinidia Gb
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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grpEHypothetical 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 rounds of ATP- de [...] (223 aa)    
Predicted Functional Partners:
dnaK
Hypothetical protein; Acts as a chaperone (645 aa)
 
  0.999
groL
Hypothetical protein; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions (546 aa)
   
  0.999
dnaJ
Hypothetical 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, Dna [...] (374 aa)
 
 
  0.999
groS
Co-chaperonin GroES; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter (97 aa)
   
 
  0.994
rpoH
RNA polymerase factor sigma-32; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released. This sigma factor is involved in regulation of expression of heat shock genes (281 aa)
   
 
  0.993
clpP
Hypothetical protein; Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins (194 aa)
   
 
  0.974
clpX
ATP-dependent protease ATP-binding subunit ClpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP (415 aa)
   
 
  0.971
ftsH
Hypothetical protein; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins (638 aa)
   
  0.959
htpG
Heat shock protein 90; Molecular chaperone. Has ATPase activity (638 aa)
     
   
  0.952
lon
Hypothetical protein; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short-lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner (776 aa)
   
 
  0.922
Your Current Organism:
Wigglesworthia glossinidia Gb
NCBI taxonomy Id: 36870
Other names: Glossina brevipalpis P-endosymbiont, W. glossinidia endosymbiont of Glossina brevipalpis, Wigglesworthia brevipalpis, Wigglesworthia glossinidia Gb, Wigglesworthia glossinidia brevipalpis, Wigglesworthia glossinidia endosymbiont of Glossina brevipalpis
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