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

Substrates Products

Substrates Products on EC 1.10.3.9 - photosystem II

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
2 H2O + 2 plastoquinone + 4 hv
O2 + 2 plastoquinol
show the reaction diagram
H2O + 1,4-benzoquinone + hv
O2 + 1,4-benzoquinol
show the reaction diagram
-
-
-
-
?
H2O + 2,5-dimethyl-p-benzoquinone + hv
O2 + 2,5-dimethyl-p-benzoquinol
show the reaction diagram
-
-
-
-
?
H2O + 2,6-dichloro-4-benzoquinone + hv
O2 + 2,6-dichloro-4-benzoquinol
show the reaction diagram
-
-
-
-
?
H2O + 2,6-dichloro-p-benzoquinone + hv
O2 + 2,6-dichloro-p-benzoquinol
show the reaction diagram
-
-
-
-
?
H2O + 2,6-dichlorophenolindophenol + hv
O2 + reduced 2,6-dichlorophenolindophenol
show the reaction diagram
H2O + duroquinone + hv
O2 + duroquinol
show the reaction diagram
-
-
-
-
?
H2O + ferricyanide + hv
O2 + ferrocyanide
show the reaction diagram
-
-
-
-
?
H2O + phenyl-p-benzoquinone + hv
O2 + phenyl-p-benzoquinol
show the reaction diagram
-
-
-
-
?
H2O + plastoquinone + hv
O2 + plastoquinol
show the reaction diagram
O2 + plastoquinol
H2O + plastoquinone + hv
show the reaction diagram
-
-
-
-
?
additional information
?
-