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groEL groEL groES groES groEL-2 groEL-2 dnaK dnaK grpE grpE dnaJ dnaJ groEL-3 groEL-3 clpB clpB tig tig hrcA hrcA nnr nnr
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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Predicted Interactions
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textmining
co-expression
protein homology
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groEL60 KDA CHAPERONIN (PROTEIN CPN60) (HSP60)-N-terminal fragment. (124 aa)    
Predicted Functional Partners:
groES
Chaperonin 10 Kd subunit; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
 
 
 0.999
groEL-2
60 KDA CHAPERONIN (PROTEIN CPN60) (GROEL PROTEIN) C-terminal fragment; Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
    0.998
dnaK
Heat shock protein hsp70; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 
 0.994
grpE
Molecular chaperone GrpE (heat shock 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. [...]
  
 0.993
dnaJ
CHAPERONE WITH DNAK, HEAT SHOCK PROTEIN (DNAJ 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-depend [...]
  
 0.980
groEL-3
Chaperonin cpn60 (60Kd subunit); Prevents misfolding and promotes the refolding and proper assembly of unfolded polypeptides generated under stress conditions.
  
   
0.862
clpB
PROBABLE ATP-DEPENDENT PROTEASE (HEAT SHOCK PROTEIN); Part of a stress-induced multi-chaperone system, it is involved in the recovery of the cell from heat-induced damage, in cooperation with DnaK, DnaJ and GrpE. Acts before DnaK, in the processing of protein aggregates. Protein binding stimulates the ATPase activity; ATP hydrolysis unfolds the denatured protein aggregates, which probably helps expose new hydrophobic binding sites on the surface of ClpB-bound aggregates, contributing to the solubilization and refolding of denatured protein aggregates by DnaK (By similarity). Necessary [...]
  
 
 0.819
tig
TRIGGER FACTOR, PPIASE INVOVED INTO CELL DIVISION, MOLECULAR CHAPERONE; Involved in protein export. Acts as a chaperone by maintaining the newly synthesized protein in an open conformation. Functions as a peptidyl-prolyl cis-trans isomerase; Belongs to the FKBP-type PPIase family. Tig subfamily.
  
  
 0.784
hrcA
Transcriptional regulator of heat shock genes; Negative regulator of class I heat shock genes (grpE-dnaK- dnaJ and groELS operons). Prevents heat-shock induction of these operons.
  
  
 0.743
nnr
Conserved hypothetical protein; Bifunctional enzyme that catalyzes the epimerization of the S- and R-forms of NAD(P)HX and the dehydration of the S-form of NAD(P)HX at the expense of ADP, which is converted to AMP. This allows the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or heat-dependent hydration (By similarity). In the N-terminal section; belongs to the NnrE/AIBP family.
  
   0.696
Your Current Organism:
Corynebacterium glutamicum
NCBI taxonomy Id: 196627
Other names: C. glutamicum ATCC 13032, Corynebacterium glutamicum ATCC 13032, Corynebacterium glutamicum str. ATCC 13032, Corynebacterium glutamicum strain ATCC 13032
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