Figure 3. Figure 3 Diffraction patterns of (a) F17a-G in complex with GlcNAc( 1-)OMe extending to 1.7 Å resolution, (b) F17b-G in complex with GlcNAc extending to 2.3 Å resolution and (c) F17e-G in complex with GlcNAc extending to 2.4 Å resolution.