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. 2024 Dec 24;7:1698. doi: 10.1038/s42003-024-07422-9

Fig. 4. Four major modes of motion in the Delta S-protein/REGN10987-Fab complex detected by 3D variability analysis (3DVA).

Fig. 4

Modes of motion are arranged by columns. For each mode, the two extreme structures are shown in different colors. Dashed ellipses indicate missing regions of the EM density map. The tilting motions of the RBD/Fab complexes and displacements of NTD are shown.