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
AAZ57944.1Possible fumarate reductase subunit D; Alternative locus ID: NATL2_11101. (88 aa)    
Predicted Functional Partners:
AAZ57943.1
Possible gibberellin regulated protein; Alternative locus ID: NATL2_11091.
       0.821
AAZ57942.1
Conserved hypothetical protein; Alternative locus ID: NATL2_11081.
 
     0.769
AAZ57966.1
Uncharacterized membrane protein; Alternative locus ID: NATL2_11451.
  
     0.728
AAZ58071.1
Conserved hypothetical protein; Alternative locus ID: NATL2_13111.
  
     0.659
AAZ57613.1
Conserved hypothetical protein; Alternative locus ID: NATL2_07321.
  
     0.645
AAZ58197.1
Alternative locus ID: NATL2_14811.
  
     0.617
AAZ58499.1
Conserved hypothetical protein; Alternative locus ID: NATL2_18201.
  
     0.611
AAZ57945.1
Hypothetical protein; Alternative locus ID: NATL2_11111.
       0.556
AAZ59122.1
Conserved hypothetical protein; Alternative locus ID: NATL2_03261.
  
     0.544
AAZ58418.1
Uncharacterized conserved membrane protein; Alternative locus ID: NATL2_17261.
  
     0.539
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 (28%) [HD]