Skip to main content
. 2014 Feb 18;111(12):4638–4643. doi: 10.1073/pnas.1323063111

Fig. 6.

Fig. 6.

Schematic model for the binding of PsbQ to the interface of dimeric PSII (PDB ID codes 3LS1 and 3ARC, respectively). PsbQ is shown in lime green; CP47 is shown in wheat color; PsbO is shown in yellow and blue; PsbU is shown in pink; PsbV is shown in orange; PsbM is shown in magenta; and other PSII components are shown in gray. (A) Luminal side view (tilted) showing PsbQ binding to the cove formed by CP47 and PsbO. (B) A magnified view of the interactions between PsbQ and PsbO shown in A; 120K of PsbQ as well as 59K and 180K of PsbO are represented as spheres; 96K from the second PsbQ protein in the PSII dimer is also shown. (C) Same as B with clockwise rotation (60°), showing interactions between PsbQ and CP47, as deduced from Fig. 4B; 102K of PsbQ and 440D of CP47 are represented as spheres. (D) Side view of the interactions between the two PsbQ proteins and the PSII dimer. All images were prepared by using PyMOL software (30).