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
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Textmining
[Homology]
Score
grpEGrpE 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-dependent i [...] (227 aa)    
Predicted Functional Partners:
dnaK-2
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 0.995
ADK80717.1
Heat shock protein 70; COGs: COG0443 Molecular chaperone; InterPro IPR001023:IPR013126:IPR018181; KEGG: tit:Thit_0894 chaperone protein DnaK; PFAM: Heat shock protein 70; SPTR: Chaperone protein DnaK; PFAM: Hsp70 protein.
 
 0.988
dnaK
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 0.984
dnaJ
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 between DnaJ, D [...]
 
 
 0.983
groL
Chaperonin GroEL; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.980
groS
Chaperonin Cpn10; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
 
 
 0.959
ADK82912.1
InterPro IPR002482:IPR018392; KEGG: tde:TDE2281 LysM domain-containing protein; PFAM: Peptidoglycan-binding lysin domain; SMART: Peptidoglycan-binding LysM; SPTR: LysM domain protein; PFAM: Hsp70 protein; LysM domain.
  
 0.951
hslU
Heat shock protein HslVU, ATPase subunit HslU; 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.
  
  
 0.913
hslV
20S proteasome A and B subunits; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
  
  
 0.904
ADK81230.1
Heat shock protein DnaJ domain protein; COGs: COG0484 DnaJ-class molecular chaperone with C-terminal Zn finger domain; InterPro IPR001623; KEGG: ere:EUBREC_2351 chaperone protein DnaJ; PFAM: heat shock protein DnaJ domain protein; SMART: heat shock protein DnaJ domain protein; SPTR: Putative uncharacterized protein; PFAM: DnaJ domain.
 
 
 0.904
Your Current Organism:
Sediminispirochaeta smaragdinae
NCBI taxonomy Id: 573413
Other names: S. smaragdinae DSM 11293, Sediminispirochaeta smaragdinae DSM 11293, Spirochaeta smaragdinae DSM 11293
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.