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. 2023 Jun 23;13:10241. doi: 10.1038/s41598-023-37116-x

Figure 3.

Figure 3

Size distribution of the lobe dimensions and the full molecule length. (a) Model of holo-transferrin indicating the different sizes (long lobe dimension, short lobe dimension, full molecule length) evaluated here. Since each molecule’s orientation determines whether the longer or the shorter lobe dimension is approximately aligned with the full-length axis, we use long and short dimension here rather than length and width. (b) LEEH amplitude reconstruction of an individual holo-transferrin molecule and cross sections for long lobe dimension, short lobe dimension and full molecule length as indicated by the green, blue and yellow lines. (c) Experimentally obtained size distributions of long lobe dimension, short lobe dimension, and full molecule length for holo-transferrin fitted with Gaussians. The mean values and standard deviations of the distributions are given in Table 1. (d)–(f) Corresponding data for apo-transferrin.