STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
grpEProbable protein grpe (hsp-70 cofactor); 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. Severa [...] (214 aa)    
Predicted Functional Partners:
dnaJ
Probable chaperone protein dnaj; 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 betwee [...]
 
 
 0.996
mopA
Probable 60 kda chaperonin (protein cpn60) (groel protein); Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.992
dnaK
Probable chaperone protein dnak (heat shock protein 70) (heat shock 70 kdaprotein) (hsp70); Acts as a chaperone.; Belongs to the heat shock protein 70 family.
 
 0.992
mopB
Probable 10 kda chaperonin (protein cpn10) (groes protein); Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
 
 
 0.962
hscC
Probable chaperone transmembrane protein; Belongs to the heat shock protein 70 family.
 
 0.946
hrcA
Probable heat-inducible transcription repressor hrca. transcription regulator protein; Negative regulator of class I heat shock genes (grpE-dnaK- dnaJ and groELS operons). Prevents heat-shock induction of these operons.
  
  
 0.945
hslV
Probable atp-dependent protease hslv protein; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
  
  
 0.939
hscA
Probable chaperone protein hsca homolog; Chaperone involved in the maturation of iron-sulfur cluster- containing proteins. Has a low intrinsic ATPase activity which is markedly stimulated by HscB.
 
 0.929
hslU
Probable atp-dependent hsl protease atp-binding subunit hslu protein; 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.
  
  
 0.912
RSc0639
Probable heat shock protein.
  
 0.911
Your Current Organism:
Ralstonia solanacearum
NCBI taxonomy Id: 267608
Other names: R. solanacearum GMI1000, Ralstonia solanacearum GMI1000, Ralstonia solanacearum str. GMI1000, Ralstonia solanacearum strain GMI1000
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