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
GRPEGRPE PROTEIN (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. Several rounds [...] (184 aa)    
Predicted Functional Partners:
dnaK
HEAT SHOCK PROTEIN, DNAK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 0.998
GROEL
HEAT SHOCK PROTEIN; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.979
WS0496
Hypothetical protein.
 
  
 0.976
dnaJ
CHAPERONE WITH DNAK, HEAT SHOCK PROTEIN DNAJ 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-dependen [...]
 
 
 0.975
WS1253
CO-CHAPERONE-CURVED DNA BINDING PROTEIN A CBPA.
 
 
 0.945
groS
HEAT SHOCK PROTEIN GROES; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
  
 
 0.921
hslU
CLPY PROTEIN; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity.
   
  
 0.893
hslV
HEAT SHOCK PROTEIN; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
   
  
 0.874
CLPB
CLP PROTEASE ATP-BINDING SUBUNIT; Part of a stress-induced multi-chaperone system, it is involved in the recovery of the cell from heat-induced damage, in cooperation with DnaK, DnaJ and GrpE. Acts before DnaK, in the processing of protein aggregates. Protein binding stimulates the ATPase activity; ATP hydrolysis unfolds the denatured protein aggregates, which probably helps expose new hydrophobic binding sites on the surface of ClpB-bound aggregates, contributing to the solubilization and refolding of denatured protein aggregates by DnaK (By similarity). Belongs to the ClpA/ClpB family.
  
 
 0.866
lon
PUTATIVE ATP-DEPENDENT PROTEASE LA 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.
  
  
 0.850
Your Current Organism:
Wolinella succinogenes
NCBI taxonomy Id: 273121
Other names: W. succinogenes DSM 1740, Wolinella succinogenes DSM 1740
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