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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
petEPlastocyanin; Participates in electron transfer between P700 and the cytochrome b6-f complex in photosystem I. (139 aa)    
Predicted Functional Partners:
petA
Cytochrome f; Component of the cytochrome b6-f complex, which mediates electron transfer between photosystem II (PSII) and photosystem I (PSI), cyclic electron flow around PSI, and state transitions.
  
 
   0.948
psaF
Photosystem I reaction center subunit III PsaF.
   
 
 0.826
AFW95418.1
Multicopper oxidase, types 2 and 3.
   
 
 0.794
AFW96650.1
NHL repeat-containing protein.
 
 
   0.788
petJ
Cytochrome c class I; Functions as an electron carrier between membrane-bound cytochrome b6-f and photosystem I in oxygenic photosynthesis.
     
 0.762
psaE
Photosystem I reaction center subunit IV; Stabilizes the interaction between PsaC and the PSI core, assists the docking of the ferredoxin to PSI and interacts with ferredoxin-NADP oxidoreductase; Belongs to the PsaE family.
  
 
 0.738
AFW93645.1
Cytochrome c class 1.
     
 0.689
AFW95485.1
Hypothetical protein.
  
     0.635
metF
5,10-methylenetetrahydrofolate reductase; Belongs to the methylenetetrahydrofolate reductase family.
      
 0.631
psaD
Photosystem I protein PsaD.
  
  
 0.630
Your Current Organism:
Anabaena sp. 90
NCBI taxonomy Id: 46234
Other names: A. sp. 90, Anabaena circinalis 90, Anabaena sp. strain 90
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