FIGURE 3.

Using residual dipolar coupling data on non-glycosylated CEACAM1-Ig_V. Correlation plots between the experimental and back-calculated RDCs collected in (A) phage and (B) PEG alignment media using the crystal structure 4QXW chain A for back-calculations. C, Sauson-Flamsteed projections showing the orientation of phage (darker color) and PEG (lighter color) alignment tensor axes. The black area indicates overlap that identifies the symmetry axis. The plot was produced using the REDCAT program.