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
AKU11996.1Polyferredoxin. (416 aa)    
Predicted Functional Partners:
AKU13839.1
High-affinity iron permease.
 
    0.823
AKU13836.1
Hypothetical protein.
 
  
 0.810
AKU11994.1
Ferredoxin.
  
  
 0.804
AKU11995.1
HEAT repeat-containing protein.
       0.795
AKU13838.1
Hypothetical protein.
 
    0.771
AKU11993.1
Putative oxidoreductase.
  
    0.767
AKU11991.1
Nitrate ABC transporter permease.
       0.580
AKU11992.1
ABC-type nitrate/sulfonate/bicarbonate transport system, ATPase component.
       0.580
AKU11990.1
Nitrate ABC transporter periplasmic nitrate-binding protein.
       0.565
AKU11997.1
Phasin family protein.
 
     0.551
Your Current Organism:
Azoarcus sp. CIB
NCBI taxonomy Id: 198107
Other names: A. sp. CIB
Server load: low (40%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.