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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
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[Homology]
Score
dnaKdnaK protein; Acts as a chaperone; Belongs to the heat shock protein 70 family. (596 aa)    
Predicted Functional Partners:
dnaJ
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-dependent interactions between DnaJ, DnaK and Gr [...]
 0.999
grpE
grpE protein, putative; 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-d [...]
 
 0.998
groL
groEL protein; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.995
groS
groES protein; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
  
 
 0.987
TM_0198
ATP-dependent Clp protease, ATPase subunit; Similar to PID:1001492 percent identity: 74.36; identified by sequence similarity; putative; Belongs to the ClpA/ClpB family.
  
 
 0.957
TM_1391
ATP-dependent Clp protease, ATPase subunit; Similar to PID:1001492 percent identity: 73.97; identified by sequence similarity; putative; Belongs to the ClpA/ClpB family.
  
 
 0.957
iscU
Nitrogen fixation protein NifU-related protein; A scaffold on which IscS assembles Fe-S clusters. Subsequently gives the nascent cluster to other proteins. It is likely that Fe-S cluster coordination is flexible as the role of this complex is to build and then hand off Fe-S clusters (By similarity). Belongs to the NifU family.
  
 0.954
TM_0990
Conserved hypothetical protein; Similar to GB:Pyro_h percent identity: 71.88; identified by sequence similarity; putative.
  
 0.950
TM_0374
Heat shock protein, class I; Similar to GB:AE000657 percent identity: 70.37; identified by sequence similarity; putative; Belongs to the small heat shock protein (HSP20) family.
  
 
 0.943
pgk/tpi
Phosphoglycerate kinase/triose-phosphate isomerase; Similar to PIR:S54289 percent identity: 99.69; identified by sequence similarity; putative; In the N-terminal section; belongs to the phosphoglycerate kinase family.
 
 
 0.920
Your Current Organism:
Thermotoga maritima
NCBI taxonomy Id: 243274
Other names: T. maritima MSB8, Thermotoga maritima DSM 3109, Thermotoga maritima MSB8, Thermotoga maritima str. MSB8, Thermotoga maritima strain MSB8
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.