UN1
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| C1' | O1' | doub | 1.21Å | 1.25Å | |
| C1' | O2' | sing | 1.34Å | 1.25Å | |
| C1' | C1 | sing | 1.51Å | 1.51Å | |
| O2' | H2' | sing | 0.97Å | 0.95Å | |
| O | C | doub | 1.21Å | 1.23Å | |
| C1 | C6 | sing | 1.53Å | 1.52Å | |
| C1 | H1C1 | sing | 1.09Å | 1.12Å | |
| C1 | H1C2 | sing | 1.09Å | 1.12Å | |
| C | CA | sing | 1.51Å | 1.56Å | |
| C | OXT | sing | 1.34Å | 1.34Å | |
| CA | C5 | sing | 1.53Å | 1.54Å | |
| CA | N | sing | 1.47Å | 1.44Å | |
| CA | HA | sing | 1.09Å | 1.11Å | |
| C5 | C6 | sing | 1.53Å | 1.50Å | |
| C5 | H5C1 | sing | 1.09Å | 1.12Å | |
| C5 | H5C2 | sing | 1.09Å | 1.12Å | |
| C6 | H6C1 | sing | 1.09Å | 1.11Å | |
| C6 | H6C2 | sing | 1.09Å | 1.11Å | |
| N | H | sing | 1.01Å | 1.02Å | |
| N | H2 | sing | 1.01Å | 1.02Å | |
| OXT | HXT | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| O1' | C1' | O2' | 126.7° | 120.0° |
| O1' | C1' | C1 | 115.7° | 120.0° |
| O2' | C1' | C1 | 117.7° | 120.0° |
| C1' | O2' | H2' | 126.7° | 120.1° |
| C1' | C1 | C6 | 107.6° | 109.5° |
| C1' | C1 | H1C1 | 112.9° | 109.4° |
| C1' | C1 | H1C2 | 112.9° | 109.5° |
| O | C | CA | 119.1° | 120.0° |
| O | C | OXT | 122.4° | 120.0° |
| C6 | C1 | H1C1 | 112.9° | 109.5° |
| C6 | C1 | H1C2 | 112.9° | 109.4° |
| C1 | C6 | C5 | 110.4° | 109.5° |
| C1 | C6 | H6C1 | 111.9° | 109.4° |
| C1 | C6 | H6C2 | 111.9° | 109.5° |
| H1C1 | C1 | H1C2 | 97.6° | 109.5° |
| CA | C | OXT | 118.4° | 120.0° |
| C | CA | C5 | 112.5° | 109.5° |
| C | CA | N | 103.5° | 109.5° |
| C | CA | HA | 111.7° | 109.5° |
| C | OXT | HXT | 122.4° | 120.0° |
| C5 | CA | N | 105.3° | 109.5° |
| C5 | CA | HA | 111.7° | 109.4° |
| CA | C5 | C6 | 112.8° | 109.5° |
| CA | C5 | H5C1 | 111.0° | 109.5° |
| CA | C5 | H5C2 | 111.0° | 109.5° |
| N | CA | HA | 111.7° | 109.4° |
| CA | N | H | 105.7° | 106.6° |
| CA | N | H2 | 105.7° | 106.7° |
| C6 | C5 | H5C1 | 111.0° | 109.5° |
| C6 | C5 | H5C2 | 111.0° | 109.5° |
| C5 | C6 | H6C1 | 111.9° | 109.5° |
| C5 | C6 | H6C2 | 111.9° | 109.5° |
| H5C1 | C5 | H5C2 | 99.3° | 109.4° |
| H6C1 | C6 | H6C2 | 98.5° | 109.4° |
| H | N | H2 | 103.6° | 106.7° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| O1' | C1' | O2' | C1 | 179.9° | 179.9° |
| O1' | C1' | O2' | H2' | 180.0° | 0.0° |
| O1' | C1' | C1 | C6 | 28.8° | 0.0° |
| O1' | C1' | C1 | H1C1 | 96.5° | 120.0° |
| O1' | C1' | C1 | H1C2 | 154.0° | 120.0° |
| O2' | C1' | C1 | C6 | 151.3° | 180.0° |
| O2' | C1' | C1 | H1C1 | 83.4° | 60.0° |
| O2' | C1' | C1 | H1C2 | 26.1° | 60.0° |
| C1 | C1' | O2' | H2' | 0.0° | 179.9° |
| C1' | C1 | C6 | H1C1 | 125.3° | 120.0° |
| C1' | C1 | C6 | H1C2 | 125.2° | 120.0° |
| C1' | C1 | H1C1 | H1C2 | 118.8° | 120.0° |
| C1' | C1 | C6 | C5 | 155.8° | 180.0° |
| C1' | C1 | C6 | H6C1 | 78.9° | 60.0° |
| C1' | C1 | C6 | H6C2 | 30.6° | 59.9° |
| O | C | CA | OXT | 178.0° | 180.0° |
| O | C | CA | C5 | 149.8° | 90.0° |
| O | C | CA | N | 36.7° | 30.1° |
| O | C | CA | HA | 83.6° | 150.0° |
| O | C | OXT | HXT | 180.0° | 0.0° |
| C6 | C1 | H1C1 | H1C2 | 118.8° | 120.0° |
| C1 | C6 | C5 | CA | 169.3° | 180.0° |
| C1 | C6 | C5 | H6C1 | 125.3° | 120.0° |
| C1 | C6 | C5 | H6C2 | 125.3° | 120.0° |
| C1 | C6 | C5 | H5C1 | 44.1° | 60.0° |
| C1 | C6 | C5 | H5C2 | 65.4° | 60.0° |
| C1 | C6 | H6C1 | H6C2 | 117.8° | 119.9° |
| H1C1 | C1 | C6 | C5 | 30.6° | 60.0° |
| H1C1 | C1 | C6 | H6C1 | 155.8° | 180.0° |
| H1C1 | C1 | C6 | H6C2 | 94.7° | 60.0° |
| H1C2 | C1 | C6 | C5 | 78.9° | 60.0° |
| H1C2 | C1 | C6 | H6C1 | 46.4° | 60.1° |
| H1C2 | C1 | C6 | H6C2 | 155.8° | 180.0° |
| C | CA | C5 | N | 112.0° | 120.1° |
| C | CA | C5 | HA | 126.6° | 120.0° |
| C | CA | N | HA | 120.3° | 120.0° |
| C | CA | C5 | C6 | 59.6° | 180.0° |
| C | CA | C5 | H5C1 | 65.7° | 60.0° |
| C | CA | C5 | H5C2 | 175.2° | 59.9° |
| C | CA | N | H | 24.3° | 60.1° |
| C | CA | N | H2 | 85.1° | 173.8° |
| CA | C | OXT | HXT | 2.1° | 179.9° |
| OXT | C | CA | C5 | 28.1° | 90.0° |
| OXT | C | CA | N | 141.2° | 150.0° |
| OXT | C | CA | HA | 98.4° | 30.0° |
| C5 | CA | N | HA | 121.4° | 119.9° |
| CA | C5 | C6 | H5C1 | 125.3° | 120.0° |
| CA | C5 | C6 | H5C2 | 125.2° | 120.0° |
| CA | C5 | H5C1 | H5C2 | 116.9° | 120.0° |
| CA | C5 | C6 | H6C1 | 65.4° | 60.0° |
| CA | C5 | C6 | H6C2 | 44.0° | 60.0° |
| C5 | CA | N | H | 94.0° | 60.0° |
| C5 | CA | N | H2 | 156.6° | 53.7° |
| N | CA | C5 | C6 | 171.6° | 59.9° |
| N | CA | C5 | H5C1 | 46.3° | 60.1° |
| N | CA | C5 | H5C2 | 63.2° | 180.0° |
| CA | N | H | H2 | 110.9° | 113.7° |
| HA | CA | C5 | C6 | 67.0° | 60.0° |
| HA | CA | C5 | H5C1 | 167.7° | 180.0° |
| HA | CA | C5 | H5C2 | 58.3° | 60.1° |
| HA | CA | N | H | 144.6° | 180.0° |
| HA | CA | N | H2 | 35.2° | 66.2° |
| C6 | C5 | H5C1 | H5C2 | 116.9° | 120.0° |
| C5 | C6 | H6C1 | H6C2 | 117.8° | 120.0° |
| H5C1 | C5 | C6 | H6C1 | 169.3° | 180.0° |
| H5C1 | C5 | C6 | H6C2 | 81.2° | 60.0° |
| H5C2 | C5 | C6 | H6C1 | 59.9° | 60.0° |
| H5C2 | C5 | C6 | H6C2 | 169.3° | 180.0° |
