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
AFZ09257.1Ferredoxin; PFAM: 2Fe-2S iron-sulfur cluster binding domain; InterPro IPR001041; KEGG: cyu:UCYN_07830 ferredoxin; PFAM: Ferredoxin; SPTR: Ferredoxin. (78 aa)    
Predicted Functional Partners:
AFZ05962.1
NAD(P)-dependent nickel-iron dehydrogenase flavin-containing 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; COGs: COG1894 NADH:ubiquinone oxidoreductase NADH-binding (51 kD) subunit; InterPro IPR011538:IPR019554:IPR019575; KEGG: cyj:Cyan7822_3471 NADH dehydrogenase; PFAM: NADH:ubiquinone oxidoreductase, 51kDa subunit; Soluble ligand binding domain; NADH ubiquinone oxidoreductase, F subunit, iron sulphur binding; PRIAM: NADH dehydrogenase (qui [...]
  
 
 0.931
AFZ05548.1
PFAM: Photosystem I reaction centre subunit III; InterPro IPR003666; KEGG: cyn:Cyan7425_4002 photosystem I reaction center protein PsaF subunit III; PFAM: Photosystem I PsaF, reaction centre subunit III; SPTR: Photosystem I reaction center protein PsaF,subunit III.
  
 
 0.808
AFZ05295.1
PFAM: Protein of unknown function (DUF3110); KEGG: ter:Tery_0341 hypothetical protein; SPTR: Putative uncharacterized protein.
  
     0.767
AFZ10051.1
PFAM: PsaD; InterPro IPR003685; KEGG: ter:Tery_3791 photosystem I protein PsaD; PFAM: Photosystem I PsaD; SPTR: Photosystem I protein PsaD.
  
 
 
 0.762
pcyA
Phycocyanobilin:ferredoxin oxidoreductase; Catalyzes the four-electron reduction of biliverdin IX-alpha (2-electron reduction at both the A and D rings); the reaction proceeds via an isolatable 2-electron intermediate, 181,182-dihydrobiliverdin. Belongs to the HY2 family.
  
 
 
 0.757
cpcS-4
Phycobilin lyase, CpcS-I subunit; Covalently attaches a chromophore to Cys residue(s) of phycobiliproteins.
  
     0.750
AFZ09461.1
PFAM: Protein of unknown function (DUF3148); KEGG: npu:Npun_F2424 hypothetical protein; SPTR: Putative uncharacterized protein.
  
     0.732
AFZ07717.1
PFAM: Domain of unknown function (DUF1815); InterPro IPR014943; KEGG: cyh:Cyan8802_4192 hypothetical protein; PFAM: Protein of unknown function DUF1815; SPTR: Putative uncharacterized protein.
  
     0.725
ndhH
NADH dehydrogenase subunit D; 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.
  
 
 0.708
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.
    
 
 0.706
Your Current Organism:
Oscillatoria nigroviridis
NCBI taxonomy Id: 179408
Other names: O. nigro-viridis PCC 7112, Oscillatoria nigro-viridis PCC 7112, Oscillatoria sp. PCC 7112
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.