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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
SAG1950PTS system, IIB component. (163 aa)    
Predicted Functional Partners:
SAG1948
PTS system, IID component.
 
 0.988
SAG1949
PTS system, IIC component.
 
 0.988
SAG1951
PTS system, IIA component, putative.
 
 
 0.979
SAG1902
PTS system, IIA component.
 
 
 0.959
SAG1898
PTS system, IID component.
 
 0.952
SAG0359
PTS system, mannose-specific IID component.
 
 0.947
SAG1899
PTS system, IIC component.
 
 0.943
manM
PTS system, mannose-specific IIC component.
 
 0.933
SAG1346
PTS system, fructose specific IIABC components; Identified by match to PFAM protein family HMM PF00359.
  
 
 0.931
ptsH
Phosphocarrier protein HPr; Identified by match to PFAM protein family HMM PF00381.
   
 0.859
Your Current Organism:
Streptococcus agalactiae
NCBI taxonomy Id: 208435
Other names: S. agalactiae 2603V/R, Streptococcus agalactiae 2603V/R, Streptococcus agalactiae str. 2603V/R
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.