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
KGI54389.1Competence protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (181 aa)    
Predicted Functional Partners:
carA
Carbamoyl phosphate synthase small subunit; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the CarA family.
       0.836
KGI54479.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.785
mqnA
Menaquinone biosynthesis protein; Catalyzes the dehydration of chorismate into 3-[(1- carboxyvinyl)oxy]benzoate, a step in the biosynthesis of menaquinone (MK, vitamin K2).
  
     0.772
atpF-2
ATP synthase subunit B; Component of the F(0) channel, it forms part of the peripheral stalk, linking F(1) to F(0); Belongs to the ATPase B chain family.
  
     0.771
KGI53803.1
Purine nucleoside phosphorylase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.770
KGI53218.1
Purine nucleoside phosphorylase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.770
KGI53546.1
Potassium transporter TrkA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.769
lptA
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.768
KGI53860.1
Phosphoesterase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.768
bamD
Competence protein ComL; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.766
Your Current Organism:
Helicobacter japonicus
NCBI taxonomy Id: 425400
Other names: ATCC TSD-46, H. japonicus, Helicobacter japonicum, Helicobacter sp. MIT 01-6451, LMG 28612, LMG:28612, strain MIT 01-6451
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.