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
FCGR1AFCGR1A isoform 2. (373 aa)    
Predicted Functional Partners:
FCGR2A
Low affinity immunoglobulin gamma Fc region receptor II-a; Binds to the Fc region of immunoglobulins gamma. Low affinity receptor. By binding to IgG it initiates cellular responses against pathogens and soluble antigens. Promotes phagocytosis of opsonized antigens (By similarity).
   
0.979
LOC745350
FCGR3A isoform 2.
   
0.974
SYK
Tyrosine-protein kinase.
   
 0.972
LYN
Tyrosine-protein kinase.
   
 0.946
HCK
Tyrosine-protein kinase.
   
 0.939
SPI1
Spi-1 proto-oncogene.
   
 
 0.930
CD247
CD247 isoform 2.
   
 
 0.889
CD3G
CD3G isoform 1.
     
 0.870
FCER1G
Fc fragment of IgE receptor Ig.
   
 0.861
OSCAR
OSCAR isoform 3.
  
 
 0.860
Your Current Organism:
Pan troglodytes
NCBI taxonomy Id: 9598
Other names: P. troglodytes, chimpanzee
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