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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
KQP84902.1Transcription factor WhiB; Derived by automated computational analysis using gene prediction method: Protein Homology. (92 aa)    
Predicted Functional Partners:
KQP85070.1
RNA polymerase subunit sigma; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released; sigma factors in this cluster are active during stationary phase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.709
KQP82159.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.709
KQP82049.1
Protein often found in actinomycetes clustered with signal peptidase and/or RNaseHII; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.651
KQP84126.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   
 0.608
KQP84932.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   
 0.588
KQP84373.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.571
KQP82403.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.568
KQP85000.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.562
KQP84903.1
Cyclopropane-fatty-acyl-phospholipid synthase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.536
KQP85298.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.536
Your Current Organism:
Aeromicrobium sp. Leaf291
NCBI taxonomy Id: 1736325
Other names: A. sp. Leaf291
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