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
dnaKMolecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family. (626 aa)    
Predicted Functional Partners:
htpG
Molecular chaperone Hsp90; Molecular chaperone. Has ATPase activity.
   
 0.999
grpE
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. Several rounds of ATP- [...]
 
 0.999
dnaJ
Molecular chaperone 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, [...]
 0.999
KGI54370.1
Cobalamin ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.995
KGI53683.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.993
KGI53598.1
TPR repeat-containing protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.992
KGI53922.1
Molecular chaperone DnaJ; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.990
KGI54858.1
Chaperone protein ClpB; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the ClpA/ClpB family.
  
 
 0.987
KGI54354.1
Clp protease ClpA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.985
KGI54622.1
Nitrogen fixation protein NifU; May be involved in the formation or repair of [Fe-S] clusters present in iron-sulfur proteins.
  
 
 0.983
Your Current Organism:
Helicobacter japonicus
NCBI taxonomy Id: 425400
Other names: ATCC TSD-46, H. japonicus, Helicobacter japonicum, Helicobacter sp. MIT 01-6451, LMG 28612, LMG:28612, strain MIT 01-6451
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