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
dnaJCo-chaperone and heat shock 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 be [...] (373 aa)    
Predicted Functional Partners:
dnaK
Chaperone and heat shock protein 70; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 0.998
grpE
Co-chaperone 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 AT [...]
 
 
 0.977
htpG
Heat shock protein HtpG, chaperone Hsp90; Molecular chaperone. Has ATPase activity.
   
 0.961
por
Pyruvate ferredoxin/flavodoxin oxidoreductase; Pfam matches to PF01855.10 POR_N, and to PF01558.9 POR.
   
 
 0.926
groEL
60 kD chaperonin (cpn60); Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
 
 0.922
hslU
Heat shock protein HslVU, ATPase subunit HslU; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity.
   
 
 0.896
racR
Two-component response regulator; Pfam matches to PF00072.15 Response_reg, and to PF00486.19 Trans_reg_C.
  
  
 0.886
hslV
Heat shock protein HslVU, ATP-dependent protease subunit HslV; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery.
   
  
 0.847
lon
DNA-binding, ATP-dependent protease La; ATP-dependent serine protease that mediates the selective degradation of mutant and abnormal proteins as well as certain short- lived regulatory proteins. Required for cellular homeostasis and for survival from DNA damage and developmental changes induced by stress. Degrades polypeptides processively to yield small peptide fragments that are 5 to 10 amino acids long. Binds to DNA in a double-stranded, site-specific manner.
   
  
 0.832
groES
10 kD chaperonin (cpn10); Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
   
 
 0.827
Your Current Organism:
Campylobacter lari
NCBI taxonomy Id: 306263
Other names: C. lari RM2100, Campylobacter lari RM2100, Campylobacter lari str. RM2100, Campylobacter lari strain RM2100
Server load: low (18%) [HD]