Fig. 1

SARS-CoV-2 S protein in the down state (left) and up state (right). The RBD ___domain is depicted in yellow, while the rest of the SARS-CoV-2 S trimer is shown in cyan.
SARS-CoV-2 S protein in the down state (left) and up state (right). The RBD ___domain is depicted in yellow, while the rest of the SARS-CoV-2 S trimer is shown in cyan.