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
Hsc70-4Heat shock protein cognate 4 (Hsc70-4) encodes a protein involved in protein folding. It contributes to clathrin-mediated endocytosis, neurotransmitter exocytosis and RNAi response. (651 aa)    
Predicted Functional Partners:
Csp
DnaJ homolog subfamily C member 5 homolog; Cysteine string protein (Csp) encodes a synaptic vesicle-associated co-chaperone of Hsc70 that is vital for presynaptic proteostasis and maintenance of synaptic function. The substartes of the product of Csp include SNARE proteins and the product of shi, which mediate synaptic vesicle exo- and endocytosis respectively.
  
 0.972
Hsp83
Heat shock protein 83; Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co- chaperones that modulate its substrate recognition, ATPase cycle and chaperone function. Together with Hop and piwi, mediates canalization, also known as develop [...]
 
 0.954
Droj2
DnaJ-like-2, isoform A; Unfolded protein binding; heat shock protein binding; ATP binding. It is involved in the biological process described with: response to heat; protein folding.
  
 0.952
CG14207
RE23625p; Unfolded protein binding. It is involved in the biological process described with: protein refolding; chaperone-mediated protein folding; Belongs to the small heat shock protein (HSP20) family.
   
 0.919
Stip1
Stress induced phosphoprotein 1; Hsp90 protein binding.
  
 0.884
stv
Starvin, isoform E; Starvin (stv) encodes a BAG family member that binds heat shock proteins. It plays roles in somatic muscles and is involved in the chaperone pathway essential for muscle maintenance. It also acts as co-chaperone of Hsp70 proteins during recovery from stress, including cold stress.
    
 0.878
Roe1
GrpE protein homolog, mitochondrial; Essential component of the PAM complex, a complex required for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner. Seems to control the nucleotide-dependent binding of mitochondrial HSP70 to substrate proteins (By similarity).
  
 
 0.868
DnaJ-1
DnaJ-like-1 (DnaJ-1) encodes a heat-shock protein co-factor that regulates and interacts with larger heat shock proteins providing client specificity. It regulates the folding of proteins whose misfolding leads to age-dependent neurodegeneration.
 
 
 0.851
Hsc70Cb
Hsc70Cb, isoform G; Hsc70Cb (Hsc70Cb) encodes an HSP110 family protein that interacts physically with the product of DnaJ-1 as a chaperone of misfolded proteins. It functions together with the product of DnaJ-1 to prevent the toxicity of aggregation-prone proteins.
  
0.849
Cdc5
Cell division cycle 5, isoform A; DNA binding; RNA binding. It is involved in the biological process described with: mRNA splicing, via spliceosome.
    
 0.829
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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