These results provide a rational basis to the observation
Furthermore , we correctly identify the region of SARS - CoV-2 RBD
These results provide a rational basis to the observation that several SARS - CoV RDB - specific monoclonal antibodies fail to appreciably bind the SARS - CoV-2 counterpart .
Furthermore , we correctly identify the region of SARS - CoV-2 RBD that is engaged by the cell receptor ACE2 during viral entry into host cells .