Table 2 Lattice parameters of the self-assembling peptides from the design in comparison with those determined from analysis of Fourier transforms of the TEM images in Fig. 2.

a and b denote the dimensions of the two-dimensional unit cell, and γ denotes the interior angle defined by sides a and b.

DesignTEM
a (nm)b (nm)γ (°)a (nm)b (nm)γ (°)
P622_64.574.571204.5 ± 0.34.5 ± 0.3112.7 ± 0.4
P422_13.123.12904.2 ± 0.23.9 ± 0.288.9 ± 0.9
P222_12.092.00903.3 ± 0.33.2 ± 0.3100.4 ± 0.9