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.
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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.
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from curated databases
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experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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hrcAHeat-inducible transcription repressor transcription regulator protein; Negative regulator of class I heat shock genes (grpE-dnaK- dnaJ and groELS operons). Prevents heat-shock induction of these operons. (348 aa)    
Predicted Functional Partners:
grpE
Heat shock protein GrpE; 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- [...]
  
  
 0.917
dnaJ
Heat shock 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, [...]
  
  
 0.821
recA
RecA protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
     
 0.792
ptsH
Sugar transport PTS system phosphocarrier protein HPR; Identified by sequence similarity; putative; ORF located using Blastx/COG1925.
  
   
 0.780
hutH
Histidine ammonia-lyase; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx/COG2986; Belongs to the PAL/histidase family.
      
 0.746
purH
Phosphoribosylaminoimidazolecarboxamide formyltransferase; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx/COG0138.
     
 0.717
mltB
Peptidoglycan N-acetylmuramoylhydrolase; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx/COG2951.
       0.704
oraA
Regulatory protein RecX; Modulates RecA activity; Belongs to the RecX family.
     
 0.649
dnaK
Heat shock protein DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
  
  
 0.623
CV_2395
Probable heat-shock protein Hsp 70; Identified by sequence similarity; putative; ORF located using Glimmer/GeneMark/Blastx/COG0443.
  
  
 0.621
Your Current Organism:
Chromobacterium violaceum
NCBI taxonomy Id: 243365
Other names: C. violaceum ATCC 12472, Chromobacterium violaceum ATCC 12472, Chromobacterium violaceum ATCC12472, Chromobacterium violaceum str. ATCC 12472
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