Figure 4
Rosenthal plots of the inverse squared resolution versus the natural logarithm of the number of asymmetric units of horse spleen apoferritin (ApoF; 24-fold symmetry, octahedral) in cubic ice (a) and vitreous water (b). B factors were calculated from the slope, excluding the first data point of all data sets with vitreous water. FSC curves for ApoF vitreous 2 and ApoF devitrified 2 are shown in Supplementary Fig. S4. |