Figure 1
Comparison of PDDF (first and third rows) and XS (second and fourth rows) profiles obtained through different theoretical methods, for molecules of <1 kDa to ∼0.5 MDa. PDB codes of these molecules are listed in Table 1. In PDDF figures (e), (g), (i) and (k), the long vertical magenta line marks the true Dmax, while the short line marks the position of the P(r) value at ∼0.1% of the peak maximum. The distances between the two marks are 3–7 Å. In (k) and (l), only the DH-PDDF, PC-PDDF, DH-XS and PC-XS profiles are provided because DD-PDDF and DD-XS profiles with sufficient data points will take too long for the ∼0.5 MDa apo-ferritin. The magenta curves in (b), (d), (f), (h) and (j) are percentage difference (right y axis) between the DH-XS and DD-XS curves, and diff = (DH-XS/DD-XS − 1)100%. In all cases, diff < 0.3% within q ≤ 0.30 Å−1. The dashed line is the zero line. |