Figure 2
Ribbon and electrostatic views of Ssr4. The top panel shows three views of Ssr4 as a cartoon ribbon, highlighting the secondary structure of the protein. The N-terminal His tag is coloured pink to distinguish it from the rest of the native structure, which uses the standard Jones colouring of blue for the N-terminus to red at the C-terminus. The rotations between figures are an approximately 90°, making the leftmost and rightmost images rotated by 180°. Also shown in sticks are the three arginine residues along β6. Below, in the same orientation, is the electrostatic potential calculated by APBS. This figure was made using PyMOL (version 1.8; Schrödinger) and Gimp (https://www.gimp.org/). |