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OHP OHP PSBY PSBY LHCB6 LHCB6 NPQ4 NPQ4 LHCB5 LHCB5 LHCB3 LHCB3 ATPC1 ATPC1 NPQ1 NPQ1 LHCA1 LHCA1 PSAG PSAG PSI-P PSI-P
"NPQ4" - NONPHOTOCHEMICAL QUENCHING 4 in Arabidopsis thaliana
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.
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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:
some 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 each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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[Homology]
Score
NPQ4NONPHOTOCHEMICAL QUENCHING 4; Seems to be involved in non-photochemical quenching, a process maintains the balance between dissipation and utilization of light energy to minimize generation of oxidizing molecules, thereby protecting the plant against photo-oxidative damage (265 aa)    
Predicted Functional Partners:
LHCB5
Chlorophyll a-b binding protein CP26; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated (280 aa)
     
 
  0.998
PSAG
Photosystem I subunit G; Not yet known (160 aa)
     
 
  0.990
LHCB3
Light-harvesting chlorophyll B-binding protein 3 (265 aa)
     
 
  0.988
ATPC1
ATP synthase gamma chain 1; Produces ATP from ADP in the presence of a proton gradient across the membrane. The gamma chain is believed to be important in regulating ATPase activity and the flow of protons through the CF(0) complex (373 aa)
     
 
  0.987
PSI-P
Photosystem I P subunit; Determines thylakoid architecture by inducing membrane curvature (174 aa)
     
 
  0.982
LHCB6
Light harvesting complex photosystem II subunit 6 (258 aa)
     
   
  0.982
PSBY
Photosystem II BY; PSBY-1 and -2 are manganese-binding polypeptides with L- arginine metabolizing enzyme activity. They are a component of the core of photosystem II (189 aa)
     
 
  0.968
OHP
One helix protein; Possible role in chlorophyll and/or carotenoid binding (110 aa)
     
 
  0.964
NPQ1
Violaxanthin de-epoxidase; Part of the xanthophyll (or violaxanthin) cycle for controlling the concentration of zeaxanthin in chloroplasts. Catalyzes the two-step mono de-epoxidation reaction. Stereospecific for all-trans xanthophylls. Zeaxanthin induces the dissipation of excitation energy in the chlorophyll of the light- harvesting protein complex of photosystem II (462 aa)
     
   
  0.963
LHCA1
Photosystem I light harvesting complex gene 1; The light-harvesting complex (LHC) functions as a light receptor, it captures and delivers excitation energy to photosystems with which it is closely associated (241 aa)
     
   
  0.963
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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