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
htpXMetalloprotease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase M48B family. (288 aa)    
Predicted Functional Partners:
grpE
Molecular chaperone 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 [...]
  
  
 0.722
ALV41587.1
Histidine phosphatase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the phosphoglycerate mutase family.
  
    0.622
ftsH
Cell division protein FtsH; Acts as a processive, ATP-dependent zinc metallopeptidase for both cytoplasmic and membrane proteins. Plays a role in the quality control of integral membrane proteins; Belongs to the AAA ATPase family. In the central section; belongs to the AAA ATPase family.
  
 
 0.591
AU252_11105
Endonuclease; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the AAA ATPase family.
  
 
 0.591
ALV42509.1
MFS transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.579
dnaK
Molecular chaperone DnaK; Acts as a chaperone; Belongs to the heat shock protein 70 family.
 
 
 0.577
groS
Molecular chaperone GroES; Binds to Cpn60 in the presence of Mg-ATP and suppresses the ATPase activity of the latter.
  
  
 0.546
aspS
aspartate--tRNA ligase; Aspartyl-tRNA synthetase with relaxed tRNA specificity since it is able to aspartylate not only its cognate tRNA(Asp) but also tRNA(Asn). Reaction proceeds in two steps: L-aspartate is first activated by ATP to form Asp-AMP and then transferred to the acceptor end of tRNA(Asp/Asn); Belongs to the class-II aminoacyl-tRNA synthetase family. Type 1 subfamily.
  
  
 0.524
ALV43988.1
Molecular chaperone DnaK; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.523
ALV40123.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.516
Your Current Organism:
Pseudarthrobacter sulfonivorans
NCBI taxonomy Id: 121292
Other names: ATCC BAA-112, Arthrobacter sp. ALL, Arthrobacter sulfonivorans, Arthrobacter sulfonivorans Borodina et al. 2002, DSM 14002, JCM 13520, P. sulfonivorans, Pseudarthrobacter sulfonivorans (Borodina et al. 2002) Busse 2016, strain ALL
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