view article
Figure 4
Stereo figure showing a superposition of the coordinates of the active sites of the highest resolution 3CLpro structures determined at room temperature (PDB entry 6xb0; magenta) and at 100 K (PDB entry 6yb7; cyan). The superposition is based on all Cα atoms. The catalytic water molecule is labeled Wat.

IUCrJ
Volume 8| Part 2| March 2021| Pages 238-256
ISSN: 2052-2525
https://doi.org/10.1107/S2052252521001159