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

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

From: Structure and dynamics of the interaction of Delta and Omicron BA.1 SARS-CoV-2 variants with REGN10987 Fab reveal mechanism of antibody action

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.

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