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
psaBPhotosystem I P700 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. (734 aa)    
Predicted Functional Partners:
PSAK
Photosystem I subunit X, chloroplast.
    
 0.993
ycf3
Photosystem I assembly protein Ycf3; Essential for the assembly of the photosystem I (PSI) complex. May act as a chaperone-like factor to guide the assembly of the PSI subunits.
  
 
 0.991
PSAL
Photosystem I subunit XI, chloroplast.
    
 0.990
psaJ
Photosystem I reaction center subunit IX; May help in the organization of the PsaE and PsaF subunits. Belongs to the PsaJ family.
   
 0.990
PSAE
Photosystem I reaction center subunit IV, chloroplast.
    
 0.989
PSAD
Photosystem I subunit II, chloroplast.
    
 0.989
PSAG
Photosystem I subunit V.
    
 0.987
PSAF
Photosystem I subunit III, chloroplast.
    
 0.986
LHCA1
Chlorophyll a-b binding protein, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated; Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family.
    
 0.986
LHCA5
Chlorophyll a-b binding protein, chloroplastic; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated; Belongs to the light-harvesting chlorophyll a/b-binding (LHC) protein family.
    
 0.986
Your Current Organism:
Micromonas commoda
NCBI taxonomy Id: 296587
Other names: CCMP2709, M. commoda, Micromonas commoda van Baren, Bachy & Worden, 2016, Micromonas pusilla NOUM17, Micromonas pusilla RCC299, Micromonas sp. CCMP1195, Micromonas sp. CCMP1764, Micromonas sp. CCMP492, Micromonas sp. NEPCC29, Micromonas sp. RCC 299, Micromonas sp. RCC299, Micromonas sp. RCC372, Micromonas sp. RCC447, Micromonas sp. RCC448, Micromonas sp. RCC449, Micromonas sp. RCC450, Micromonas sp. RCC472, Micromonas sp. RCC570, Micromonas sp. RCC676, Micromonas sp. RCC803, Micromonas sp. RCC804, Micromonas sp. RCC805, Micromonas sp. RCC808, Micromonas sp. RCC836, RCC299
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