COVID-19 Surface Spike Protein Structure
View the COVID-19 Virus Surface Spike
Showing both closed and open state of the “coupling” end of the spike.
Protein models ddownloaded from the Protein Databank (PDB)
(Note – these models are viewable in VR if you use a VR compatible browser.)
PDB 6VXX (closed state)
PDB 6VYB (open state)