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
SGO_0070Merozoite surface protein 1. (134 aa)    
Predicted Functional Partners:
SGO_0067
Protein with prophage function domain.
       0.763
SGO_0069
Hypothetical protein; Identified by Glimmer2; putative.
       0.762
SGO_0068
Lipoprotein, putative.
       0.756
SGO_0066
D-3-phosphoglycerate dehydrogenase, putative.
       0.660
SGO_0064
Identified by match to protein family HMM PF01580.
       0.642
SGO_0065
Hypothetical protein; Identified by Glimmer2; putative.
       0.642
SGO_0062
Conserved hypothetical protein.
       0.595
SGO_0063
Conserved hypothetical protein.
       0.595
SGO_0060
Membrane protein, putative.
       0.445
SGO_0061
Conserved hypothetical protein.
       0.445
Your Current Organism:
Streptococcus gordonii
NCBI taxonomy Id: 467705
Other names: S. gordonii str. Challis substr. CH1, Streptococcus gordonii ATCC 35105, Streptococcus gordonii str. Challis substr. CH1, Streptococcus gordonii str. Challis substr. DL1, Streptococcus gordonii str. Challis substr. V288
Server load: medium (42%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.