FIG 3.
Illustration of the superimposition of PDCoV nsp9-WT and PDCoV nsp9-ΔN7 monomer structures. The PDCoV nsp9-WT and PDCoV nsp9-ΔN7 monomers are colored orange and blue, respectively, and depicted in cartoon representation. The structural superposition shows an RMSD of 0.9 Å between the 90 Cα atoms.