STRINGSTRING
hslV hslV hslU hslU grpE grpE htpG htpG dnaJ dnaJ groS groS groL groL ispE ispE Dde_2123 Dde_2123 dnaK dnaK Dde_2122 Dde_2122
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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Known Interactions
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experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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hslV20S proteasome A and B subunits; Protease subunit of a proteasome-like degradation complex believed to be a general protein degrading machinery. (180 aa)    
Predicted Functional Partners:
hslU
Heat shock protein HslVU, ATPase subunit HslU; ATPase subunit of a proteasome-like degradation complex; this subunit has chaperone activity. The binding of ATP and its subsequent hydrolysis by HslU are essential for unfolding of protein substrates subsequently hydrolyzed by HslV. HslU recognizes the N-terminal part of its protein substrates and unfolds these before they are guided to HslV for hydrolysis.
 
 0.998
grpE
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 [...]
  
  
 0.889
htpG
ATP-binding region ATPase domain protein; Molecular chaperone. Has ATPase activity.
   
  
 0.882
dnaJ
Chaperone 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 [...]
  
  
 0.878
groS
Chaperonin Cpn10; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
   
  
 0.860
groL
Chaperonin GroEL; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
   
 
 0.850
ispE
4-diphosphocytidyl-2C-methyl-D-erythritol kinase; Catalyzes the phosphorylation of the position 2 hydroxy group of 4-diphosphocytidyl-2C-methyl-D-erythritol.
       0.804
Dde_2123
KEGG: drt:Dret_0554 Appr-1-p processing domain-containing protein; PFAM: Appr-1-p processing; SMART: Appr-1-p processing.
       0.779
dnaK
Chaperone protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
  
 0.768
Dde_2122
KEGG: dvm:DvMF_0483 peptidase M48 Ste24p; PFAM: Peptidase M48, Ste24p; Tetratricopeptide TPR-1; SMART: Tetratricopeptide repeat.
       0.754
Your Current Organism:
Desulfovibrio alaskensis
NCBI taxonomy Id: 207559
Other names: D. alaskensis G20, Desulfovibrio alaskensis G20, Desulfovibrio alaskensis str. G20, Desulfovibrio alaskensis strain G20, Desulfovibrio desulfuricans subsp. desulfuricans str. G20
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