Fig. 7
From: Deciphering evolution of immune recognition in antibodies

Rigidity in paratope of mature antibodies. Stereo view of ribbon representation of structure superposition of conformers from individual clusters of bound (upper panel) and free (lower panel) antibodies (a) anti-uPAR (red), 5.11A1 (blue) and ED10 (green) of VH1–84 lineage (on the left), and (b) 10G5H6 (blue) and m66 (red) of VH5–51 lineage (on the right)