Table 2. Glycosidic bond torsion angles of LNB units.
| PDB code (chain) | Resolution (Å) | φ (°) | ψ (°) | Organism | Protein | Ligand |
|---|---|---|---|---|---|---|
| 4lbm (A) | 1.55 | 44.3† | −12.6† | Human | Galectin-3 | LNT |
| 5t7t (A) | 1.96 | 49.8 | 13.5 | Human | Galectin-8 | LNB |
| 2z8f (A) | 1.65 | 38.2 | −32.7 | B. longum | GL-BP | LNT |
| 4nrl (A) | 2.72 | 48.9 | 4.8 | Influenza virus | Hemagglutinin | LSTa |
| 4ln8 (A) | 2.50 | 37.8 | −1.2 | Influenza virus | Hemagglutinin | LSTb |
| 3asp (A) | 1.60 | 56.6 | 13.7 | Norovirus | VP1 (P domain) | Type-1 A antigen |
| 2zl6 (B) | 1.43 | 42.0 | 14.1 | Norovirus | VP1 (P domain) | LNFP I |
| 5vks (A) | 1.94 | 53.6 | 10.5 | Rotavirus | VP4 (VP8* domain) | LNFP I |
| 5f9d (A) | 2.59 | 59.7 | 13.4 | H. pylori | Adhesin BabA | Leb heptasaccharide |
| 4h04 (A) | 1.80 | 13.6 | −30.5 | B. bifidum | GH20 LNBase | β-LNB |
| 5gqf (A) | 1.82 | 49.6 | 10.3 | B. longum | GH136 LNBase | β-LNB |
| 3uet (A) | 2.10 | 36.8 | 15.5 | B. infantis | GH29 α-1,3/4-fucosidase | Lea trisaccharide |
| 4gzw (B) | 2.45 | −10.9† | 232.0† | Influenza virus | GH34 neuraminidase | 3-SLN |
| 4d6h (A) | 1.65 | 156.4 | 5.8 | S. pneumoniae | GH98 EABase | Type-1 A antigen |
| 4ee3 (A) | 2.30 | 62.6 | −1.7 | Human | GT7 β4Gal-T1 | Pentasaccharide acceptor |
†
The electron-density map for the LNB unit is partly ambiguous.