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
OSI11910.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (99 aa)    
Predicted Functional Partners:
ygaZ
Branched-chain amino acid ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.948
OSI13434.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.622
OSI12603.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.556
pilK
Pilus assembly protein PilX; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.547
OSI11890.1
Polymerase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.545
OSI12005.1
Response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.533
OSI13118.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.517
OSI12857.1
Primosomal replication protein N; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.506
OSI12099.1
Conjugal transfer protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.502
hemL
Glutamate-1-semialdehyde-2,1-aminomutase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.496
Your Current Organism:
Neisseria canis
NCBI taxonomy Id: 493
Other names: ATCC 14687, CIP 103347, LMG 8383, LMG:8383, N. canis, NCTC 10296, strain H 6
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