EP4
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| CE | N2 | sing | 1.47Å | 1.46Å | |
| CG | N2 | sing | 1.47Å | 1.47Å | |
| N2 | C5' | sing | 1.47Å | 1.48Å | |
| C5' | C4' | sing | 1.53Å | 1.55Å | |
| C4' | O4' | sing | 1.44Å | 1.45Å | |
| C4' | C3' | sing | 1.54Å | 1.54Å | |
| O4' | C1' | sing | 1.44Å | 1.45Å | |
| C3' | O3' | sing | 1.43Å | 1.43Å | |
| C3' | C2' | sing | 1.55Å | 1.54Å | |
| C1' | N9 | sing | 1.47Å | 1.49Å | |
| C1' | C2' | sing | 1.55Å | 1.48Å | |
| N3 | C2 | doub | 1.32Å | 1.42Å | Aromatic |
| N3 | C4 | sing | 1.33Å | 1.35Å | Aromatic |
| C2 | N1 | sing | 1.32Å | 1.41Å | Aromatic |
| N9 | C4 | sing | 1.37Å | 1.35Å | Aromatic |
| N9 | C8 | sing | 1.36Å | 1.35Å | Aromatic |
| C4 | C5 | doub | 1.40Å | 1.36Å | Aromatic |
| N1 | C6 | doub | 1.33Å | 1.36Å | Aromatic |
| C2' | O2' | sing | 1.43Å | 1.45Å | |
| C8 | N7 | doub | 1.30Å | 1.34Å | Aromatic |
| C5 | C6 | sing | 1.40Å | 1.36Å | Aromatic |
| C5 | N7 | sing | 1.35Å | 1.36Å | Aromatic |
| C6 | N6 | sing | 1.38Å | 1.35Å | |
| CG | H1 | sing | 1.09Å | 1.10Å | |
| CG | H2 | sing | 1.09Å | 1.10Å | |
| CG | H3 | sing | 1.09Å | 1.10Å | |
| CE | H5 | sing | 1.09Å | 1.10Å | |
| CE | H6 | sing | 1.09Å | 1.10Å | |
| CE | H7 | sing | 1.09Å | 1.10Å | |
| C5' | H8 | sing | 1.09Å | 1.10Å | |
| C5' | H9 | sing | 1.09Å | 1.10Å | |
| C4' | H10 | sing | 1.09Å | 1.10Å | |
| C1' | H11 | sing | 1.09Å | 1.10Å | |
| C2 | H12 | sing | 1.08Å | 1.08Å | |
| N6 | H13 | sing | 0.97Å | 1.00Å | |
| N6 | H14 | sing | 0.97Å | 1.00Å | |
| C8 | H15 | sing | 1.08Å | 1.08Å | |
| C2' | H16 | sing | 1.09Å | 1.10Å | |
| O2' | H17 | sing | 0.97Å | 0.95Å | |
| C3' | H18 | sing | 1.09Å | 1.10Å | |
| O3' | H19 | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| CE | N2 | CG | 107.2° | 111.0° |
| CE | N2 | C5' | 112.8° | 111.0° |
| N2 | CE | H5 | 109.5° | 109.5° |
| N2 | CE | H6 | 109.5° | 109.4° |
| N2 | CE | H7 | 109.5° | 109.5° |
| CG | N2 | C5' | 109.1° | 111.0° |
| N2 | CG | H1 | 109.5° | 109.4° |
| N2 | CG | H2 | 109.4° | 109.4° |
| N2 | CG | H3 | 109.4° | 109.4° |
| N2 | C5' | C4' | 113.2° | 109.5° |
| N2 | C5' | H8 | 108.5° | 109.5° |
| N2 | C5' | H9 | 108.5° | 109.5° |
| C5' | C4' | O4' | 105.2° | 109.9° |
| C5' | C4' | C3' | 112.9° | 109.9° |
| C4' | C5' | H8 | 108.5° | 109.5° |
| C4' | C5' | H9 | 108.6° | 109.5° |
| C5' | C4' | H10 | 111.0° | 109.8° |
| O4' | C4' | C3' | 103.9° | 107.3° |
| C4' | O4' | C1' | 105.8° | 106.9° |
| O4' | C4' | H10 | 112.4° | 109.9° |
| C4' | C3' | O3' | 107.0° | 110.4° |
| C4' | C3' | C2' | 104.4° | 104.2° |
| C3' | C4' | H10 | 111.1° | 110.1° |
| C4' | C3' | H18 | 111.9° | 110.5° |
| O4' | C1' | N9 | 112.2° | 110.6° |
| O4' | C1' | C2' | 102.4° | 103.5° |
| O4' | C1' | H11 | 111.2° | 110.6° |
| O3' | C3' | C2' | 107.5° | 110.5° |
| O3' | C3' | H18 | 113.7° | 110.4° |
| C3' | O3' | H19 | 109.5° | 114.0° |
| C3' | C2' | C1' | 103.0° | 102.1° |
| C3' | C2' | O2' | 113.4° | 110.9° |
| C3' | C2' | H16 | 110.8° | 110.9° |
| C2' | C3' | H18 | 111.8° | 110.7° |
| N9 | C1' | C2' | 109.7° | 110.6° |
| C1' | N9 | C4 | 123.4° | 126.3° |
| C1' | N9 | C8 | 127.7° | 126.3° |
| N9 | C1' | H11 | 110.5° | 110.5° |
| C1' | C2' | O2' | 105.3° | 110.9° |
| C2' | C1' | H11 | 110.6° | 110.8° |
| C1' | C2' | H16 | 111.7° | 110.9° |
| C2 | N3 | C4 | 119.5° | 120.6° |
| N3 | C2 | N1 | 119.2° | 122.5° |
| N3 | C2 | H12 | 120.4° | 118.8° |
| N3 | C4 | N9 | 131.4° | 134.9° |
| N3 | C4 | C5 | 121.0° | 119.0° |
| C2 | N1 | C6 | 118.0° | 121.1° |
| N1 | C2 | H12 | 120.4° | 118.7° |
| C4 | N9 | C8 | 108.9° | 107.5° |
| N9 | C4 | C5 | 107.6° | 106.0° |
| N9 | C8 | N7 | 107.6° | 109.9° |
| N9 | C8 | H15 | 126.2° | 125.0° |
| C4 | C5 | C6 | 120.0° | 118.2° |
| C4 | C5 | N7 | 107.3° | 107.1° |
| N1 | C6 | C5 | 122.4° | 118.5° |
| N1 | C6 | N6 | 120.0° | 120.7° |
| O2' | C2' | H16 | 112.2° | 110.8° |
| C2' | O2' | H17 | 109.5° | 114.0° |
| C8 | N7 | C5 | 108.6° | 109.4° |
| N7 | C8 | H15 | 126.2° | 125.0° |
| C6 | C5 | N7 | 132.7° | 134.7° |
| C5 | C6 | N6 | 117.6° | 120.8° |
| C6 | N6 | H13 | 109.5° | 120.0° |
| C6 | N6 | H14 | 109.5° | 120.0° |
| H1 | CG | H2 | 109.5° | 109.5° |
| H1 | CG | H3 | 109.5° | 109.5° |
| H2 | CG | H3 | 109.5° | 109.5° |
| H5 | CE | H6 | 109.5° | 109.5° |
| H5 | CE | H7 | 109.5° | 109.6° |
| H6 | CE | H7 | 109.5° | 109.4° |
| H8 | C5' | H9 | 109.5° | 109.5° |
| H13 | N6 | H14 | 109.5° | 120.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| CE | N2 | CG | C5' | 122.4° | 123.9° |
| CE | N2 | C5' | C4' | 78.1° | 170.0° |
| CE | N2 | CG | H1 | 180.0° | 63.9° |
| CE | N2 | CG | H2 | 60.0° | 56.1° |
| CE | N2 | CG | H3 | 60.0° | 176.1° |
| N2 | CE | H5 | H6 | 120.0° | 120.0° |
| N2 | CE | H5 | H7 | 120.0° | 120.1° |
| N2 | CE | H6 | H7 | 120.0° | 120.0° |
| CE | N2 | C5' | H8 | 42.4° | 50.1° |
| CE | N2 | C5' | H9 | 161.4° | 70.0° |
| CG | N2 | C5' | C4' | 162.9° | 66.1° |
| N2 | CG | H1 | H2 | 120.0° | 120.0° |
| N2 | CG | H1 | H3 | 120.0° | 120.0° |
| N2 | CG | H2 | H3 | 120.0° | 120.0° |
| CG | N2 | CE | H5 | 180.0° | 64.0° |
| CG | N2 | CE | H6 | 60.0° | 176.1° |
| CG | N2 | CE | H7 | 60.0° | 56.1° |
| CG | N2 | C5' | H8 | 76.6° | 174.0° |
| CG | N2 | C5' | H9 | 42.3° | 53.9° |
| N2 | C5' | C4' | H8 | 120.5° | 120.0° |
| N2 | C5' | C4' | H9 | 120.5° | 120.0° |
| N2 | C5' | C4' | O4' | 177.9° | 66.4° |
| N2 | C5' | C4' | C3' | 65.2° | 175.7° |
| C5' | N2 | CG | H1 | 57.6° | 60.0° |
| C5' | N2 | CG | H2 | 62.4° | 180.0° |
| C5' | N2 | CG | H3 | 177.6° | 60.0° |
| C5' | N2 | CE | H5 | 59.9° | 60.0° |
| C5' | N2 | CE | H6 | 179.9° | 60.0° |
| C5' | N2 | CE | H7 | 60.1° | 179.9° |
| N2 | C5' | H8 | H9 | 118.3° | 120.0° |
| N2 | C5' | C4' | H10 | 60.2° | 54.5° |
| C5' | C4' | O4' | C3' | 118.9° | 119.4° |
| C5' | C4' | O4' | H10 | 120.9° | 120.9° |
| C5' | C4' | C3' | H10 | 125.4° | 121.1° |
| C5' | C4' | O4' | C1' | 153.2° | 145.9° |
| C5' | C4' | C3' | O3' | 123.6° | 119.9° |
| C5' | C4' | C3' | C2' | 122.6° | 121.5° |
| C4' | C5' | H8 | H9 | 118.3° | 120.0° |
| C5' | C4' | C3' | H18 | 1.5° | 2.6° |
| O4' | C4' | C3' | H10 | 121.1° | 119.5° |
| O4' | C4' | C3' | O3' | 122.9° | 120.7° |
| O4' | C4' | C3' | C2' | 9.1° | 2.1° |
| C4' | O4' | C1' | N9 | 164.3° | 158.6° |
| C4' | O4' | C1' | C2' | 46.7° | 40.1° |
| O4' | C4' | C5' | H8 | 61.6° | 53.6° |
| O4' | C4' | C5' | H9 | 57.4° | 173.6° |
| C4' | O4' | C1' | H11 | 71.4° | 78.7° |
| O4' | C4' | C3' | H18 | 111.9° | 116.8° |
| C3' | C4' | O4' | C1' | 34.3° | 26.5° |
| C4' | C3' | O3' | C2' | 111.7° | 114.7° |
| C4' | C3' | O3' | H18 | 124.0° | 122.5° |
| C4' | C3' | C2' | H18 | 121.1° | 118.8° |
| C4' | C3' | C2' | C1' | 18.0° | 20.8° |
| C4' | C3' | C2' | O2' | 131.2° | 139.0° |
| C3' | C4' | C5' | H8 | 174.2° | 64.2° |
| C3' | C4' | C5' | H9 | 55.3° | 55.8° |
| C4' | C3' | C2' | H16 | 101.5° | 97.4° |
| C4' | C3' | O3' | H19 | 180.0° | 180.0° |
| O4' | C1' | C2' | C3' | 38.7° | 37.0° |
| O4' | C1' | N9 | C2' | 113.2° | 114.1° |
| O4' | C1' | N9 | H11 | 124.7° | 122.8° |
| O4' | C1' | C2' | H11 | 118.6° | 118.6° |
| O4' | C1' | N9 | C4 | 103.0° | 156.5° |
| O4' | C1' | N9 | C8 | 76.4° | 23.3° |
| O4' | C1' | C2' | O2' | 157.8° | 155.2° |
| C1' | O4' | C4' | H10 | 85.9° | 93.1° |
| O4' | C1' | C2' | H16 | 80.2° | 81.2° |
| O3' | C3' | C2' | H18 | 125.4° | 122.6° |
| O3' | C3' | C2' | C1' | 95.5° | 97.8° |
| O3' | C3' | C2' | O2' | 17.8° | 20.4° |
| O3' | C3' | C4' | H10 | 1.8° | 1.2° |
| O3' | C3' | C2' | H16 | 145.0° | 144.0° |
| C3' | C2' | C1' | N9 | 158.0° | 155.5° |
| C3' | C2' | C1' | O2' | 119.1° | 118.2° |
| C3' | C2' | C1' | H16 | 118.9° | 118.2° |
| C3' | C2' | O2' | H16 | 126.5° | 123.6° |
| C2' | C3' | C4' | H10 | 112.0° | 117.4° |
| C3' | C2' | C1' | H11 | 79.9° | 81.6° |
| C3' | C2' | O2' | H17 | 180.0° | 67.3° |
| C2' | C3' | O3' | H19 | 68.3° | 65.3° |
| N9 | C1' | C2' | H11 | 122.1° | 122.9° |
| C1' | N9 | C4 | N3 | 0.2° | 0.0° |
| C1' | N9 | C4 | C8 | 179.5° | 179.8° |
| C1' | N9 | C4 | C5 | 180.0° | 180.0° |
| N9 | C1' | C2' | O2' | 82.9° | 86.3° |
| C1' | N9 | C8 | N7 | 179.9° | 179.9° |
| C1' | N9 | C8 | H15 | 0.2° | 0.1° |
| N9 | C1' | C2' | H16 | 39.1° | 37.3° |
| C2' | C1' | N9 | C4 | 143.8° | 89.5° |
| C2' | C1' | N9 | C8 | 36.8° | 90.8° |
| C1' | C2' | O2' | H16 | 121.6° | 123.7° |
| C1' | C2' | O2' | H17 | 68.1° | 180.0° |
| C1' | C2' | C3' | H18 | 139.1° | 139.6° |
| N3 | C2 | N1 | H12 | 180.0° | 179.9° |
| C2 | N3 | C4 | N9 | 179.8° | 180.0° |
| C2 | N3 | C4 | C5 | 0.0° | 0.0° |
| N3 | C2 | N1 | C6 | 0.3° | 0.1° |
| C4 | N3 | C2 | N1 | 0.5° | 0.0° |
| N3 | C4 | N9 | C5 | 179.8° | 179.9° |
| N3 | C4 | N9 | C8 | 179.3° | 179.8° |
| N3 | C4 | C5 | C6 | 0.7° | 0.1° |
| N3 | C4 | C5 | N7 | 179.4° | 180.0° |
| C4 | N3 | C2 | H12 | 179.5° | 180.0° |
| C2 | N1 | C6 | C5 | 0.3° | 0.0° |
| C2 | N1 | C6 | N6 | 178.5° | 180.0° |
| C4 | N9 | C8 | N7 | 0.4° | 0.3° |
| N9 | C4 | C5 | C6 | 179.5° | 180.0° |
| N9 | C4 | C5 | N7 | 0.4° | 0.1° |
| C4 | N9 | C1' | H11 | 21.7° | 33.7° |
| C4 | N9 | C8 | H15 | 179.6° | 179.7° |
| C8 | N9 | C4 | C5 | 0.5° | 0.2° |
| N9 | C8 | N7 | H15 | 180.0° | 179.9° |
| N9 | C8 | N7 | C5 | 0.2° | 0.4° |
| C8 | N9 | C1' | H11 | 159.0° | 146.1° |
| C4 | C5 | C6 | N1 | 0.8° | 0.0° |
| C4 | C5 | N7 | C8 | 0.2° | 0.3° |
| C4 | C5 | C6 | N7 | 179.9° | 179.9° |
| C4 | C5 | C6 | N6 | 179.0° | 180.0° |
| N1 | C6 | C5 | N6 | 178.2° | 180.0° |
| N1 | C6 | C5 | N7 | 179.3° | 179.9° |
| C6 | N1 | C2 | H12 | 179.7° | 180.0° |
| N1 | C6 | N6 | H13 | 0.0° | 0.0° |
| N1 | C6 | N6 | H14 | 120.0° | 180.0° |
| O2' | C2' | C1' | H11 | 39.2° | 36.6° |
| O2' | C2' | C3' | H18 | 107.7° | 102.2° |
| C8 | N7 | C5 | C6 | 179.7° | 179.8° |
| C5 | C6 | N6 | H13 | 178.2° | 180.0° |
| C5 | C6 | N6 | H14 | 58.2° | 0.0° |
| N7 | C5 | C6 | N6 | 1.1° | 0.1° |
| C5 | N7 | C8 | H15 | 179.9° | 179.7° |
| C6 | N6 | H13 | H14 | 120.0° | 180.0° |
| H1 | CG | H2 | H3 | 120.0° | 120.1° |
| H5 | CE | H6 | H7 | 120.0° | 120.1° |
| H8 | C5' | C4' | H10 | 60.3° | 174.5° |
| H9 | C5' | C4' | H10 | 179.2° | 65.5° |
| H10 | C4' | C3' | H18 | 127.0° | 123.7° |
| H11 | C1' | C2' | H16 | 161.2° | 160.3° |
| H16 | C2' | O2' | H17 | 53.5° | 56.3° |
| H16 | C2' | C3' | H18 | 19.6° | 21.4° |
| H18 | C3' | O3' | H19 | 56.0° | 57.5° |
