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
AAZ58497.1Ferredoxin; Alternative locus ID: NATL2_18181. (139 aa)    
Predicted Functional Partners:
AAZ58498.1
Conserved hypothetical protein; Alternative locus ID: NATL2_18191.
 
     0.880
AAZ58499.1
Conserved hypothetical protein; Alternative locus ID: NATL2_18201.
       0.802
AAZ58496.1
Conserved hypothetical protein; Alternative locus ID: NATL2_18171.
       0.797
AAZ57795.1
Conserved hypothetical protein; Alternative locus ID: NATL2_09211.
  
     0.771
AAZ57794.1
Uncharacterized conserved membrane protein; Alternative locus ID: NATL2_09201.
  
     0.764
AAZ58912.1
YGGT family, conserved hypothetical protein integral membrane protein; Alternative locus ID: NATL2_01061.
  
     0.747
AAZ57629.1
Conserved hypothetical protein; Alternative locus ID: NATL2_07511.
  
     0.746
AAZ59321.1
Conserved hypothetical protein; Alternative locus ID: NATL2_05401.
  
     0.742
AAZ57715.1
Conserved hypothetical protein; Alternative locus ID: NATL2_08361.
  
     0.726
AAZ58295.1
Uncharacterized membrane protein; Alternative locus ID: NATL2_15921.
  
     0.712
Your Current Organism:
Prochlorococcus marinus NATL2A
NCBI taxonomy Id: 59920
Other names: P. marinus str. NATL2A, Prochlorococcus marinus str. NATL2A, Prochlorococcus sp. NATL2A
Server load: low (34%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.