Table 2. Uracil interactions (hydrogen-bonding distances in Å).
| ID | O4–Wat | O4–Phe79 NH2 | O4–Asn120 ND | O2–Ile67 NH | O2–His181 NE2 | N3–Asn120 OD1 | N3–Asp68 O |
|---|---|---|---|---|---|---|---|
| A308 | 2.86 | 2.73 | 2.86 | 3.19 | 3.52 | 2.68 | 2.92 |
| B312 | 2.91 | 2.74 | 2.97 | 3.21 | 4.82 | 2.81 | 2.81 |
| C303 | 2.85 | 2.86 | 2.85 | 3.05 | 2.97 | 2.75 | 2.86 |
| D305 | 2.97 | 2.82 | 2.81 | 3.15 | 3.26 | 2.74 | 2.79 |
| E307 | 2.86 | 2.83 | 2.94 | 3.20 | 3.24 | 2.79 | 2.77 |
| F305 | 2.92 | 2.87 | 2.93 | 3.23 | 4.28 | 2.81 | 2.88 |
| G306 | 2.88 | 2.78 | 2.85 | 3.12 | 2.99 | 2.74 | 2.85 |
| H304 | 3.20 | 2.82 | 2.95 | 3.11 | 3.71 | 2.80 | 2.84 |
| I303 | 2.92 | 2.68 | 3.01 | 2.98 | 2.84 | 2.86 | 2.73 |
| J301 | 2.92 | 2.88 | 2.76 | 3.06 | 3.06 | 2.73 | 2.77 |
| K303 | 2.92 | 2.75 | 2.94 | 3.08 | 2.97 | 2.85 | 2.81 |
| L302 | 3.07 | 2.70 | 2.97 | 3.08 | 3.43 | 2.72 | 2.79 |