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
sync_2139Conserved hypothetical protein. (281 aa)    
Predicted Functional Partners:
sync_2916
Identified by match to protein family HMM PF04932.
 
  
 0.804
psaF
Photosystem I reaction center subunit III; Identified by match to protein family HMM PF02507.
  
   0.803
sync_1332
Conserved hypothetical protein.
  
   
 0.784
ndhB
NADH-ubiquinone/plastoquinone oxidoreductase, B subunit; NDH-1 shuttles electrons from an unknown electron donor, via FMN and iron-sulfur (Fe-S) centers, to quinones in the respiratory and/or the photosynthetic chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient. Cyanobacterial NDH-1 also plays a role in inorganic carbon-concentration.
    
 
 0.781
sync_2138
Potassium transporter, voltage-gated ion channel (VIC) family protein; Identified by match to protein family HMM PF02080; match to protein family HMM PF02254; match to protein family HMM PF07885.
  
    0.781
sync_1343
Conserved hypothetical protein; Identified by similarity to GB:CAE20910.1.
 
   
 0.775
sync_0306
Repeats containing protein.
  
     0.774
sync_1019
Conserved hypothetical protein; Identified by similarity to GB:CAE07461.1.
  
     0.771
sync_1397
Iron-sulfur cluster-binding protein; Ferredoxins are iron-sulfur proteins that transfer electrons in a wide variety of metabolic reactions.
 
   0.771
sync_2052
Conserved hypothetical protein.
  
   
 0.768
Your Current Organism:
Synechococcus sp. CC9311
NCBI taxonomy Id: 64471
Other names: S. sp. CC9311
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.