Figure 5.

2D classes and 3D reconstruction of IRBP with a bound mAb5. A, 2D classes of IRBP and mAb5 complex, with scale bar shown in inlay (20 nm). The variable and constant regions of the Fab portion of mAb5 are visible. B, Reconstructed 3D model at viewing threshold 0.277. IRBP and mAb5 are labeled in black and blue, respectively. The left 3D model represents the front view, whereas the right one is turned 90° clockwise around the y‐axis