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
WA1_29150Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (68 aa)    
Predicted Functional Partners:
WA1_36600
Photosystem I reaction center subunit III; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.968
psaC
Photosystem I iron-sulfur center; 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 accepto [...]
    
 0.957
psaB
Photosystem I chlorophyll a apoprotein A2; 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.
    
 0.957
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.
    
 0.957
WA1_43835
Photosystem I reaction center subunit II; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.957
psaL-2
Photosystem I reaction center protein subunit XI; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.898
WA1_31340
Photosystem I protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.894
WA1_25665
Photosystem I reaction center subunit PsaK; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.866
WA1_25670
Photosystem I reaction center subunit PsaK; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.866
psaK
Photosystem I subunit PsaK; maybe involved in the assembly of PSI monomers into trimers; active under low light conditions; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 
 0.866
Your Current Organism:
Scytonema hofmannii
NCBI taxonomy Id: 128403
Other names: S. hofmannii PCC 7110, Scytonema hofmannii PCC 7110, Scytonema sp. ATCC 29171, Scytonema sp. PCC 7110
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