close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
KGQ22346.2FMN reductase; Derived by automated computational analysis using gene prediction method: Protein Homology. (223 aa)    
Predicted Functional Partners:
KGQ21693.2
PucR family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.704
KGQ22358.2
attH protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.625
KGQ21341.2
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.623
KGQ22665.2
Permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
   0.599
KIX84362.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.584
KGQ23086.2
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.583
KGQ21902.1
Cytochrome C assembly protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.574
KGQ23116.2
Serine/threonine protein kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.565
KGQ22698.1
SAM-dependent methlyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.544
KGQ22563.2
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.536
Your Current Organism:
Thermus filiformis
NCBI taxonomy Id: 276
Other names: ATCC 43280, DSM 4687, JCM 11600, T. filiformis, strain Wai33 A1
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