ID   7.1.1.10
DE   ferredoxin--quinone oxidoreductase (H(+)-translocating).
AN   NDH11 complex.
AN   NDH12 complex.
AN   NDH-1L' complex.
AN   NDH-1L complex.
CA   a plastoquinone + 6 H(+)(in) + 2 reduced [2Fe-2S]-[ferredoxin] =
CA   a plastoquinol + 4 H(+)(out) + 2 oxidized [2Fe-2S]-[ferredoxin].
CC   -!- The enzyme, present in plants and cyanobacteria, couples electron
CC       transport from ferredoxin to plastoquinone and proton pumping from
CC       the cytoplasm to the thylakoid lumen.
CC   -!- It participates in cyclic electron flow, retuning electrons generated
CC       by photosystem I to the plastoquinone pool, thus bypassing the
CC       generation of reducing power.
CC   -!- It may also participate in respiration using electrons originating
CC       from NADPH via the action of EC 1.18.1.2 operating in the direction
CC       of ferredoxin reduction.
CC   -!- It is a large complex, with some of its subunits resembling those
CC       from the bacterial/mitochondrial EC 7.1.1.2.
CC   -!- However, it lacks the NADH-oxidizing module and instead has a module
CC       that interacts with ferredoxin.
CC   -!- Several forms of the enzyme exist, differing in their exact
CC       combination of subunits used.
CC   -!- Some of the forms participate in carbon dioxide hydration rather than
CC       electron transfer.
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