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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
KKA99922.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (236 aa)    
Predicted Functional Partners:
KKA99938.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.779
TraD
Conjugal transfer protein TraG; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.704
KKA99917.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.687
KKA99920.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.687
KKA99918.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.678
KKA99921.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.678
KKA99939.1
Integrating conjugative element protein PilL, PFGI-1 class; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.654
KKA99916.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
       0.439
KKA99923.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.429
Your Current Organism:
Avibacterium paragallinarum
NCBI taxonomy Id: 728
Other names: A. paragallinarum, ATCC 29545, CCUG 12835, CIP 103453, DSM 18554, Haemophilus gallinarum, Haemophilus paragallinarum, NCTC 11296
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.