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
Textmining
[Homology]
Score
dnaJChaperone protein DnaJ; 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, D [...] (390 aa)    
Predicted Functional Partners:
grpE-2
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-dependent i [...]
 
 
 0.938
dnaK
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 0.936
Isop_3139
Heat shock protein 70; COGs: COG0443 Molecular chaperone; InterPro IPR018181: IPR001023: IPR013126; KEGG: nhl:Nhal_2517 heat shock protein 70; PFAM: Heat shock protein 70; SPTR: Heat shock protein 70; PFAM: Hsp70 protein.
 0.929
Isop_1041
Heat shock protein 70; COGs: COG0443 Molecular chaperone; InterPro IPR002035: IPR013126: IPR001023: IPR018181; KEGG: cac:CA_C0473 heat shock protein DnaK; PFAM: Heat shock protein 70; von Willebrand factor type A; SMART: von Willebrand factor type A; SPTR: DnaK protein (Heat shock protein), C-terminal region has VWA type A domain; PFAM: Hsp70 protein; von Willebrand factor type A domain.
 
 0.925
Isop_0076
Heat shock protein 70; COGs: COG0443 Molecular chaperone; InterPro IPR001023: IPR018181: IPR013126; KEGG: cac:CA_C0472 HSP70/DnaK family protein; PFAM: Heat shock protein 70; SPTR: Chaperone protein dnaK; PFAM: Hsp70 protein.
 
 0.924
Isop_2670
NAD-dependent formate dehydrogenase flavoprotein subunit; COGs: COG1894 NADH:ubiquinone oxidoreductase NADH-binding (51 kD) subunit; InterProIPR001949: IPR002023: IPR011538: IPR019554: IPR 019575; KEGG: mno:Mnod_8359 respiratory-chain NADH dehydrogenase domain 51 kDa subunit; PFAM: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; NADH dehydrogenase (ubiquinone) 24 kDa subunit; Soluble ligand binding domain; NADH ubiquinone oxidoreductase, F subunit, iron sulphur binding; SPTR: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; PFAM: NADH-ubiquinone oxidoreductase-F [...]
    
  0.846
Isop_3157
Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; COGs: COG1894 NADH:ubiquinone oxidoreductase NADH-binding (51 kD) subunit; InterProIPR001949: IPR002023: IPR011538: IPR019554: IPR 019575; KEGG: kfl:Kfla_2118 respiratory-chain NADH dehydrogenase domain 51 kDa subunit; PFAM: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; NADH dehydrogenase (ubiquinone) 24 kDa subunit; Soluble ligand binding domain; NADH ubiquinone oxidoreductase, F subunit, iron sulphur binding; SPTR: Respiratory-chain NADH dehydrogenase domain 51 kDa subunit; PFAM: NADH-ubiquinone oxidoreductase- [...]
    
  0.846
Isop_0219
ATP-binding region ATPase domain protein; COGs: COG0326 Molecular chaperone HSP90 family; InterPro IPR001404: IPR020575: IPR003594; KEGG: lic:LIC12469 HSP90 family protein; PFAM: ATP-binding region ATPase domain protein; SPTR: HtpG; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase.
  
 0.805
htpG
Heat shock protein Hsp90; Molecular chaperone. Has ATPase activity.
  
 0.805
Isop_3158
Cyclic nucleotide-binding protein; COGs: COG3383 Uncharacterized anaerobic dehydrogenase; InterProIPR017900: IPR018528: IPR018488: IPR002373: IPR 000595: IPR001041: IPR017896; KEGG: sus:Acid_4310 cyclic nucleotide-binding protein; PFAM: cyclic nucleotide-binding; ferredoxin; SMART: cyclic nucleotide-binding; SPTR: Cyclic nucleotide-binding protein; PFAM: Cyclic nucleotide-binding domain.
   
 0.790
Your Current Organism:
Isosphaera pallida
NCBI taxonomy Id: 575540
Other names: I. pallida ATCC 43644, Isosphaera pallida ATCC 43644, Isosphaera pallida DSM 9630, Isosphaera pallida IS1B, Isosphaera pallida str. ATCC 43644, Isosphaera pallida strain ATCC 43644
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.