Table II.
Protein:carbohydrate hydrogen bonds (Å)
nr, Not relevant as the corresponding sugar residue is not present in this particular polysaccharide; no, not observed in this complex.
| H-Bond | Man-5 | Man-6 | Man-7D1 | Man-7D3 | Man-8D1D3 | Man-9 | |
|---|---|---|---|---|---|---|---|
| ManD3 (site −1) | Ser-45(OG)Man(O4) | nr | nr | nr | 3.16 | 3.21 | 3.25 |
| ManB (site M) | Asp-86(OD1)Man(O4) | 2.67 | 2.59 | 2.54 | 2.56 | 2.52 | 2.57 |
| Asp-86(OD2)Man(O6) | 2.83 | 2.82 | 2.73 | 2.87 | 2.76 | 2.73 | |
| Gly-106(N)Man(O3) | 2.80 | 2.80 | 2.88 | 2.82 | 2.74 | 2.88 | |
| Asn-138(ND2)Man(O4) | 3.06 | 3.01 | 3.03 | 2.93 | 3.05 | 2.96 | |
| Glu-221(N)Man(O5) | 3.08 | 3.09 | 3.08 | 3.19 | 3.09 | 3.09 | |
| Gln-222(N)Man(O6) | 3.14 | 3.13 | 3.09 | 3.03 | 3.15 | 3.17 | |
| Man4′ (site +1) | Asp-136(OD1)Man(O2) | 2.98 | 2.87 | 2.63 | 2.76 | 2.44 | 2.86 |
| Asp-136(OD2)Man(O2) | 3.04 | 3.06 | no | no | no | 3.04 | |
| Ser-137(OG)Man(O2) | 2.70 | 2.68 | 2.76 | 2.67 | 2.83 | 2.71 | |
| Gln-222(NE2)Man(O4) | 2.49 | 2.52 | 2.57 | 2.46 | 2.49 | 2.51 | |
| ManA (site +2) | Asn-83(ND2)Man(O2) | 3.37 | 3.18 | 3.24 | 3.03 | 3.13 | no |
| Asn-83(ND2)Man(O3) | 3.13 | 3.07 | 3.00 | 3.09 | 3.07 | 3.29 | |
| Asp-136(OD1)Man(O6) | 2.98 | 3.47 | no | 3.41 | 2.65 | no | |
| Man3 | Glu-221(OE1)Man(O4) | 2.65 | 3.51 | no | no | 3.00 | 2.71 |