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
trkAPotassium transporter peripheral membrane component. (449 aa)    
Predicted Functional Partners:
EHI73719.1
Cation uptake protein, Trk family.
 
 
 0.990
cinA
Hypothetical protein; Belongs to the CinA family.
    
 0.855
EHI73685.1
K+ transporter (Trk) family protein.
  
 
 0.794
sun
Sun protein; Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.
  
   0.613
guaB
IMP dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
  
  
 0.500
EHI74067.1
Phosphoribosylformylglycinamidine synthase.
  
  
 0.421
EHI74956.1
Glycine betaine/proline ABC transporter, permease/substrate-binding protein.
  
  
 0.416
stk
Serine/threonine protein kinase Stk1.
  
  
 0.413
Your Current Organism:
Streptococcus criceti
NCBI taxonomy Id: 873449
Other names: S. criceti HS-6, Streptococcus criceti HS-6, Streptococcus criceti str. HS-6, Streptococcus criceti strain HS-6
Server load: medium (46%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.