_EC 7.1.1.10 ferredoxin--quinone oxidoreductase (H(+)-translocating). 0 PDB entries  
EC 7.-.-.- Translocases. [2,261 PDB entries]
EC 7.1.-.- Catalysing the translocation of hydrons. [1,088 PDB entries]
EC 7.1.1.- Hydron translocation or charge separation linked to oxidoreductas [673 PDB entries]
EC 7.1.1.10 ferredoxin--quinone oxidoreductase (H(+)-translocating). [-]

Reaction: a plastoquinone + 2 reduced [2Fe-2S]-[ferredoxin] + 6 H(+)(in) = a plastoquinol + 2 oxidized [2Fe-2S]-[ferredoxin] + 4 H(+)(out).
 


plastoquinone
+ 2 × reduced [2Fe-2S]-[ferredoxin]
+ 6 × H(+)(in)
=
plastoquinol
+ 2 × oxidized [2Fe-2S]-[ferredoxin]
+ 4 × H(+)(out)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site.

Other name(s): NDH11 complex. NDH12 complex. NDH-1L' complex. NDH-1L complex.
Comments: The enzyme, present in plants and cyanobacteria, couples electron transport from ferredoxin to plastoquinone and proton pumping from the cytoplasm to the thylakoid lumen. It participates in cyclic electron flow, retuning electrons generated by photosystem I to the plastoquinone pool, thus bypassing the generation of reducing power. It may also participate in respiration using electrons originating from Nadph via the action of ec 1.18.1.2 operating in the direction of ferredoxin reduction. It is a large complex, with some of its subunits resembling those
Links:   [IntEnz]   [ExPASy]   [KEGG]  

There are no PDB entries in enzyme class E.C.7.1.1.10