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
clpPATP-dependent Clp protease proteolytic subunit; Cleaves peptides in various proteins in a process that requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a major role in the degradation of misfolded proteins. Belongs to the peptidase S14 family. (196 aa)    
Predicted Functional Partners:
clpX
ATP-dependent protease ATP-binding subunit ClpX; ATP-dependent specificity component of the Clp protease. It directs the protease to specific substrates. Can perform chaperone functions in the absence of ClpP.
 
 0.993
def
Peptide deformylase; Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions.
 
  
 0.944
HCW_00210
ATP-dependent Clp protease, ATP-binding subunit ClpA; COG0542 ATPases with chaperone activity, ATP-binding subunit; Belongs to the ClpA/ClpB family.
   
 
 0.882
HCW_03195
ATPase AAA-2 domain-containing protein; COG0542 ATPases with chaperone activity, ATP-binding subunit.
   
 
 0.882
HCW_04945
ATP-dependent Clp protease, ATP-binding subunit ClpB; COG0542 ATPases with chaperone activity, ATP-binding subunit; Belongs to the ClpA/ClpB family.
   
 
 0.882
tig
Trigger factor; Involved in protein export. Acts as a chaperone by maintaining the newly synthesized protein in an open conformation. Functions as a peptidyl-prolyl cis-trans isomerase; Belongs to the FKBP-type PPIase family. Tig subfamily.
  
  
 0.880
HCW_00055
Heat-inducible transcription repressor; COG1420 Transcriptional regulator of heat shock gene.
   
  
 0.870
HCW_05850
Sigma-54 interacting protein; COG0606 Predicted ATPase with chaperone activity.
     
 0.849
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
   
 
 0.805
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- [...]
   
 
 0.743
Your Current Organism:
Helicobacter cetorum MIT007128
NCBI taxonomy Id: 182217
Other names: H. cetorum MIT 00-7128, Helicobacter cetorum MIT 00-7128, Helicobacter cetorum str. MIT 00-7128, Helicobacter cetorum strain MIT 00-7128, Helicobacter sp. MIT 00-7128
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.