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
psaMPhotosystem I subunit XII (PsaM); Nsp4990; ORF_ID:nsp4990. (50 aa)    
Predicted Functional Partners:
psaA
Photosystem I P700 chlorophyll a apoprotein subunit Ia (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.
    
 0.981
psaB
Photosystem I P700 chlorophyll a apoprotein subunit Ib (PsaB); 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.
    
 0.981
psaJ
Photosystem I subunit IX (PsaJ); May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family.
    
 0.979
psaE
Photosystem I 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.
    
 0.974
psaL-2
Photosystem I subunit XI (PsaL); Nsp40050; ORF_ID:nsp40050.
    
 0.974
NSP_40080
Photosystem I subunit III precursor, plastocyanin (cyt c553) docking protein (PsaF); Nsp40080; ORF_ID:nsp40080.
    
 0.974
NSP_44310
Photosystem I subunit II (PsaD); Nsp44310; ORF_ID:nsp44310.
    
 0.974
NSP_7310
Photosystem I subunit X (PsaK, PsaK1); Nsp7310; ORF_ID:nsp7310.
    
 0.967
NSP_7320
Alternative photosystem I reaction center subunit X (PsaK2); Nsp7320; ORF_ID:nsp7320.
    
 0.967
NSP_27640
Photosystem I iron-sulfur center subunit VII (PsaC); Nsp27640; ORF_ID:nsp27640.
    
 
 0.961
Your Current Organism:
Nodularia spumigena
NCBI taxonomy Id: 313624
Other names: N. spumigena CCY9414, Nodularia spumigena CCY9414
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