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
psaEPhotosystem I subunit IV. (61 aa)    
Predicted Functional Partners:
psaF
Photosystem I subunit III.
  
 0.999
psaD
Photosystem I subunit II.
  
 0.994
psaC
Photosystem I iron-sulfur center.
    
 0.990
psaA
Photosystem I P700 chlorophyll a apoprotein A1; Belongs to the PsaA/PsaB family.
    
 0.988
R7Q2P0_CHOCR
Uncharacterized protein.
   
 
 0.982
psaL
Photosystem I reaction center subunit XI.
  
 0.955
psaB
Photosystem I P700 chlorophyll a apoprotein A2; Belongs to the PsaA/PsaB family.
    
 0.925
psbF
Cytochrome b559 subunit beta; This b-type cytochrome is tightly associated with the reaction center of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. Belongs to the PsbE/PsbF family.
     
 0.906
psbL
Photosystem II reaction center protein L; One of the components of the core complex of photosystem II (PSII). PSII is a light-driven water:plastoquinone oxidoreductase that uses light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. It consists of a core antenna complex that captures photons, and an electron transfer chain that converts photonic excitation into a charge separation. This subunit is found at the monomer-monomer interface and is required for correct PSII assembly and/or dimerization.
     
 0.902
R7QG41_CHOCR
Rab1.
   
 
 0.859
Your Current Organism:
Chondrus crispus
NCBI taxonomy Id: 2769
Other names: C. crispus, Irish moss, carageen, carrageen, carragheen
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.