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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
psaLPFAM: photosystem I reaction centre subunit XI PsaL; KEGG: mar:MAE_43690 photosystem I reaction center protein subunit XI. (166 aa)    
Predicted Functional Partners:
ADN15579.1
KEGG: ter:Tery_1205 photosystem I reaction center subunit VIII; TIGRFAM: photosystem I reaction center subunit VIII; PFAM: photosystem I reaction centre subunit VIII.
 
 
 0.997
ADN14945.1
PFAM: photosystem I protein PsaD; KEGG: syn:slr0737 photosystem I subunit II.
  
 
 0.993
ADN15104.1
PFAM: photosystem I reaction center protein PsaF subunit III; KEGG: cyh:Cyan8802_2714 photosystem I reaction center protein PsaF subunit III.
 
 
 0.992
psaA
Photosystem I core protein PsaA; PsaA and PsaB bind P700, the primary electron donor of photosystem I (PSI), as well as the electron acceptors A0, A1 and FX. 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 acceptors A0, A1, FX, FA and FB in turn. Oxidized P700 is reduced on the lumenal side of the thylakoid membrane by plastocyanin or cytochrome c6; Belongs to the PsaA/PsaB family.
  
 
 0.984
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 [...]
  
 
 0.980
psaJ
Photosystem I reaction centre subunit IX / PsaJ; May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family.
   
 0.976
psaM
KEGG: cyh:Cyan8802_0876 photosystem I reaction center subunit XII; TIGRFAM: photosystem I reaction center subunit XII; PFAM: photosystem I M family protein.
    
 0.975
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.
  
 
 0.972
psaE-2
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.
  
 
 0.972
psaK
KEGG: cyh:Cyan8802_0469 photosystem I reaction center subunit PsaK; TIGRFAM: photosystem I reaction center subunit PsaK; PFAM: photosystem I psaG/psaK protein.
  
 
 0.965
Your Current Organism:
Gloeothece verrucosa
NCBI taxonomy Id: 497965
Other names: Cyanothece sp. PCC 7822, G. verrucosa PCC 7822, Gloeothece verrucosa PCC 7822
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.