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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
AMP21691.1Nitroreductase; Derived by automated computational analysis using gene prediction method: Protein Homology. (129 aa)    
Predicted Functional Partners:
AMP23681.1
Glutamate synthase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.819
AMP24937.1
Electron transfer flavoprotein subunit beta; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.790
AMP21690.1
RNA methyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.768
AMP23399.1
CarD family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.723
AMP23024.1
acetyl-CoA carboxyl transferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
  0.699
AMP24938.1
Electron transfer flavoprotein subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 
 0.687
AMP21688.1
Sensor histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.672
AMP21689.1
Endonuclease; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.672
tuf
Elongation factor Tu; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis.
   
    0.657
AMP21687.1
Pyridine nucleotide-disulfide oxidoreductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.648
Your Current Organism:
Mycobacterium simiae
NCBI taxonomy Id: 1784
Other names: ATCC 25275, CCUG 29114, CCUG 42427, CIP 104531, DSM 44165, JCM 12377, M. simiae, Mycobacterium habana
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