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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
groLChaperone and heat shock protein (groEL); Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions. (546 aa)    
Predicted Functional Partners:
groS
Co-chaperone (groES); Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter; Belongs to the GroES chaperonin family.
 
 
 0.999
dnaK
Chaperone and heat shock protein 70 (dnaK); Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
 0.990
grpE
Co-chaperone and heat shock protein (grpE); 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. Sev [...]
  
 0.987
htpG
Chaperone and heat shock protein C62.5 (htpG); Molecular chaperone. Has ATPase activity.
   
 
 0.959
HP_1030
fliY protein (fliY); Similar to GB:M86738 SP:P24073 PID:142926 PID:551704 GB:AL009126 percent identity: 29.27; identified by sequence similarity; putative.
    
 
 0.943
HP_0060
Predicted coding region HP0060; Hypothetical protein; identified by GeneMark; putative.
  
 0.934
dnaJ
Co-chaperone and heat shock 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 interact [...]
  
 0.916
hslU
Heat shock protein (hslU) ORF1; 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.
   
  
 0.908
ppiA
Peptidyl-prolyl cis-trans isomerase B, cyclosporin-type rotamase (ppi); PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides (By similarity); Belongs to the cyclophilin-type PPIase family.
 
 
 
 0.899
hslV
Heat shock protein (hslV); Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
   
 
 0.874
Your Current Organism:
Helicobacter pylori
NCBI taxonomy Id: 85962
Other names: H. pylori 26695, Helicobacter pylori (strain 26695), Helicobacter pylori 26695, Helicobacter pylori ATCC 700392, Helicobacter pylori KE26695, Helicobacter pylori str. 26695, Helicobacter pylori strain 26695
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