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
AKU14608.1Putative potassium system uptake protein; Low-affinity potassium transport system. Interacts with Trk system potassium uptake protein TrkA; Belongs to the TrkH potassium transport family. (488 aa)    
Predicted Functional Partners:
AKU14609.1
Potassium transporter peripheral membrane protein.
 
 
 0.992
AKU12816.1
KTN NAD-binding domain-containing protein.
  
 
 0.846
AKU14613.1
Putative tRNA and rRNA cytosine-C5-methylase; Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.
  
  
 0.647
AKU14611.1
Sensory transduction histidine kinase.
     
 0.643
AKU14610.1
Response regulator receiver protein.
     
 0.616
AKU14612.1
Hypothetical protein.
       0.593
AKU10549.1
Glutathione-regulated potassium-efflux system protein; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
  
 
 0.539
AKU12291.1
Monovalent cation/H+ antiporter subunit A.
     
 0.493
AKU14110.1
Glutathione-regulated potassium-efflux system protein; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
  
 
 0.491
atpB
ATP synthase F0F1 subunit A; Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. Belongs to the ATPase A chain family.
  
  
 0.487
Your Current Organism:
Azoarcus sp. CIB
NCBI taxonomy Id: 198107
Other names: A. sp. CIB
Server load: low (38%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.