 Here, we describe molecular dynamics simulations and experiments to investigate how heparin binds to the spike and the mechanism by which it exerts its antiviral activity.
<meaning-changed>  Here, we describe molecular dynamics simulations and experiments to investigate how heparin binds to the spike and the mechanism by which it exerts its antiviral activity.
 Here, by means of sliding window docking, molecular dynamics simulations and experiments to investigate how heparin binds to the spike and the mechanism by which it exerts its antiviral activity.