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grpE grpE dnaK dnaK dnaJ dnaJ hrcA hrcA groL groL groS groS clpP clpP PEPE_0962 PEPE_0962 hslV hslV PEPE_0607 PEPE_0607 PEPE_0976 PEPE_0976
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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
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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grpEMolecular chaperone GrpE (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. [...] (190 aa)    
Predicted Functional Partners:
dnaK
Molecular chaperone; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 0.999
dnaJ
DnaJ-class molecular chaperone with C-terminal Zn finger domain; 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 A [...]
 
 
 0.997
hrcA
Heat-inducible transcription repressor HrcA; Negative regulator of class I heat shock genes (grpE-dnaK- dnaJ and groELS operons). Prevents heat-shock induction of these operons.
  
  
 0.992
groL
Chaperonin GroEL (HSP60 family); Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.986
groS
Co-chaperonin GroES (HSP10); Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
 
 
 0.972
clpP
ATP-dependent Clp protease proteolytic subunit ClpP; 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. Belongs to the peptidase S14 family.
  
 
 0.868
PEPE_0962
ATP-dependent protease HslVU (ClpYQ), ATPase subunit; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity.
  
  
 0.862
hslV
ATP dependent peptidase CodWX, CodW component, Threonine peptidase, MEROPS family T01B; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
  
  
 0.827
PEPE_0607
ATP-binding subunit of Clp protease and DnaK/DnaJ chaperones; Belongs to the ClpA/ClpB family.
  
 
 0.710
PEPE_0976
ATP-binding subunit of Clp protease and DnaK/DnaJ chaperones; Belongs to the ClpA/ClpB family.
  
 
 0.710
Your Current Organism:
Pediococcus pentosaceus
NCBI taxonomy Id: 278197
Other names: P. pentosaceus ATCC 25745, Pediococcus pentosaceus ATCC 25745, Pediococcus pentosaceus str. ATCC 25745, Pediococcus pentosaceus strain ATCC 25745
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