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
APC91741.1Hypothetical protein. (54 aa)    
Predicted Functional Partners:
APC91739.1
Hydrogen peroxide-inducible protein activator.
       0.773
APC91740.1
Hypothetical protein.
       0.773
APC91742.1
Tyrosyl-tRNA synthetase.
       0.762
APC91743.1
Lipoate-protein ligase A.
       0.529
APC91738.1
L-lactate dehydrogenase.
       0.470
APC91737.1
Pyruvate decarboxylase / Alpha-keto-acid decarboxylase.
       0.435
Your Current Organism:
Francisella sp. MA067296
NCBI taxonomy Id: 475375
Other names: F. sp. MA067296
Server load: low (18%) [HD]