1.10.3.9: photosystem II

This is an abbreviated version!
For detailed information about photosystem II, go to the full flat file.

Word Map on EC 1.10.3.9

Reaction

2 H2O + 2 plastoquinone + 4 hnu =

O2
+ 2 plastoquinol

Synonyms

oxygen-evolving photosystem II, Photosystem II, photosystem II lipoprotein Psb27, photosystem II protein D1 1, photosystem II protein D1 2, PS II, PsbA1, PsbA2, PSII, water:plastoquinone oxido-reductase, water:plastoquinone oxidoreductase

ECTree

     1 Oxidoreductases
         1.10 Acting on diphenols and related substances as donors
             1.10.3 With oxygen as acceptor
                1.10.3.9 photosystem II

Activating Compound

Activating Compound on EC 1.10.3.9 - photosystem II

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ACTIVATING COMPOUND
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,4-dinitro-6-sec-butylphenol
-
binds to plastoquinone binding site QD, enhances the signal in electron paramagnetic resonance spin-trapping spectroscopy using 5-(ethoxycarbonyl)-5-methyl-1-pyrroline N-oxide but inhibits photoreduction of the high-potential form of cytochrome b559
-