Figure 10
Missing ligand density, ligand omit map. The active site of S. pneumoniae hyaluronate lyase shows no meaningful density for the entire hexasaccharide molecule in the structure (PDB entry 1n7q; Nukui et al., 2003). Disaccharide unit labels are consistent with the original publication. The 2.3 Å resolution mFo − DFc map contoured at ±3σ (green/red) and 2mFo − DFc maximum-likelihood omit map contoured at 1σ (blue) are shown. Maps were calculated for a refined model with the ligand atoms omitted. |