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. 2012 Aug 13;287(41):34596–34603. doi: 10.1074/jbc.M112.400085

FIGURE 4.

FIGURE 4.

A, neutron reflectivity curves and scattering length density profiles (inset) of POR nanodiscs in the absence (blue) and presence (red) of 10 mm NADPH. Reference curves obtained using empty nanodiscs in the absence (black) and presence (green) of NADPH are also shown using D2O and 9:1 D2O:H2O as solvents, respectively. B, schematic representation of the two POR layers with different density corresponding to coexisting compact and extended POR (Model 2).