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
lon1ATP-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. (811 aa)    
Predicted Functional Partners:
grpE
Chloroplast GrpE 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 [...]
  
  
 0.670
groL1
GroEL like chaperone, HSP60 family; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
  
 0.614
groL2
Heat shock protein groEL; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
  
 0.614
sce0898
Hydrolase; Family membership.
     
 0.552
sce0899
Putative fibronectin-binding protein-like protein A.
       0.547
clpX
ATP-dependent Clp 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.
 
 
 0.535
sce6100
Hypothetical protein predicted by Glimmer/Critica.
   
  
 0.532
sce6521
Posible heat shock protein.
   
  
 0.532
sce8500
Hypothetical protein predicted by Glimmer/Critica.
   
  
 0.532
htpG
Heat-shock protein, HSP90 family; Molecular chaperone. Has ATPase activity.
   
  
 0.532
Your Current Organism:
Sorangium cellulosum So ce56
NCBI taxonomy Id: 448385
Other names: S. cellulosum So ce56, Sorangium cellulosum DSM 53796, Sorangium cellulosum str. So ce56, Sorangium cellulosum strain So ce56
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.