Fig. 6
From: Diverse protein assembly driven by metal and chelating amino acids with selectivity and tunability
Formation of 2D planes. a TEM and b cryo-TEM images of K337Z (5–10 μM) incubated with 6 equiv. Ni2+ at 37 °C for 24 h. c TEM images of W298Z (5–10 μM) with 10 equiv. Ni2+ at 37 °C (left) or 22 °C (right) for 24 h. d A proposed scheme for two-directional protein assembly.
