3.3. Selection of protein
The structure of SARS-CoV-2 RBD bound to ACE2
with Protein data bank (PDB) ID of 6M0J was selected in order to estimate the Ligand – protein interactions by separation of the structure of SARS-COV-2 spike protein and ACE2 RBD. You can see the structure in figure 2 and the structure exists in PDB website. More explanations about the structure could be found in mentioned website too.