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The distance (Å) of the hydrogen bonds observed between sialic acid and residues within the GBP2 of HCR/D-C
| Sialic acid | Distance | HCR/D-C |
|---|---|---|
| Å | ||
| O1A | 2.8 | Tyr-1115 (OH) |
| O1B | 3.2 | Tyr-1115 (OH) |
| O4 | 2.9 | Ser-1275 (OG) |
| O8 | 2.8 | Ser-1242 (N) |
| O9 | 3.0 | Ser-1242 (O) |
| O10 | 3.5 | Tyr-1243 (OH) |
| N5 | 2.8 | Ile-1240 (O) |
