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
AFY81168.1Ferredoxin; PFAM: 2Fe-2S iron-sulfur cluster binding domain. (98 aa)    
Predicted Functional Partners:
AFY85373.1
NADH:ubiquinone oxidoreductase, NADH-binding (51 kD) subunit; PFAM: NADH-ubiquinone oxidoreductase-F iron-sulfur binding region; Respiratory-chain NADH dehydrogenase 24 Kd subunit; Respiratory-chain NADH dehydrogenase 51 Kd subunit; SLBB domain.
  
 
 0.946
psaE
Photosystem I reaction centre subunit IV / PsaE; 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.
  
 
 
 0.814
AFY84986.1
PsaD; PFAM: PsaD.
  
 
 
 0.752
AFY84917.1
Ferredoxin-thioredoxin reductase, catalytic subunit; Catalytic subunit of the ferredoxin-thioredoxin reductase (FTR), which catalyzes the two-electron reduction of thioredoxins by the electrons provided by reduced ferredoxin.
  
 
 0.731
AFY80544.1
PFAM: Photosystem I reaction centre subunit III.
  
 
 0.725
AFY82807.1
Polyketide synthase family protein; PFAM: Phosphopantetheine attachment site; Acyl transferase domain; Beta-ketoacyl synthase, N-terminal domain; Beta-ketoacyl synthase, C-terminal domain.
   
 
 0.718
psaC
Photosystem I iron-sulfur protein PsaC; Apoprotein for the two 4Fe-4S centers FA and FB of photosystem I (PSI); essential for photochemical activity. FB is the terminal electron acceptor of PSI, donating electrons to ferredoxin. The C-terminus interacts with PsaA/B/D and helps assemble the protein into the PSI complex. Required for binding of PsaD and PsaE to PSI. PSI is a plastocyanin/cytochrome c6-ferredoxin oxidoreductase, converting photonic excitation into a charge separation, which transfers an electron from the donor P700 chlorophyll pair to the spectroscopically characterized a [...]
  
 
 
 0.683
psaL
PFAM: Photosystem I reaction centre subunit XI.
  
 
   0.670
AFY85060.1
PFAM: Protein of unknown function (DUF3464).
  
     0.659
AFY81598.1
Hypothetical protein.
  
     0.654
Your Current Organism:
Oscillatoria acuminata
NCBI taxonomy Id: 56110
Other names: Microcoleus vaginatus KFRI M-7.1.1, O. acuminata PCC 6304, Oscillatoria acuminata PCC 6304, Oscillatoria sp. ATCC 27930, Oscillatoria sp. PCC 6304
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