CHP
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| N | CA | sing | 1.47Å | 1.49Å | |
| N | H | sing | 1.01Å | 1.03Å | |
| N | H2 | sing | 1.01Å | 1.02Å | |
| CA | C | sing | 1.51Å | 1.57Å | |
| CA | C1 | sing | 1.51Å | 1.57Å | |
| CA | HA | sing | 1.09Å | 1.11Å | |
| C | O | doub | 1.21Å | 1.23Å | |
| C | OXT | sing | 1.34Å | 1.40Å | |
| OXT | HXT | sing | 0.97Å | 0.95Å | |
| C1 | C2 | doub | 1.38Å | 1.41Å | Aromatic |
| C1 | C6 | sing | 1.38Å | 1.41Å | Aromatic |
| C2 | C3 | sing | 1.38Å | 1.39Å | Aromatic |
| C2 | HC2 | sing | 1.08Å | 1.08Å | |
| C3 | CL3 | sing | 1.74Å | 1.76Å | |
| C3 | C4 | doub | 1.39Å | 1.39Å | Aromatic |
| C4 | O4 | sing | 1.36Å | 1.37Å | |
| C4 | C5 | sing | 1.39Å | 1.39Å | Aromatic |
| O4 | HO4 | sing | 0.97Å | 0.96Å | |
| C5 | C6 | doub | 1.38Å | 1.39Å | Aromatic |
| C5 | H5 | sing | 1.08Å | 1.08Å | |
| C6 | H6 | sing | 1.08Å | 1.08Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| CA | N | H | 120.7° | 106.6° |
| CA | N | H2 | 111.8° | 106.7° |
| N | CA | C | 110.5° | 109.5° |
| N | CA | C1 | 111.1° | 109.5° |
| N | CA | HA | 108.0° | 109.4° |
| H | N | H2 | 31.9° | 106.6° |
| C | CA | C1 | 116.8° | 109.5° |
| C | CA | HA | 104.8° | 109.5° |
| CA | C | O | 122.5° | 120.0° |
| CA | C | OXT | 112.9° | 120.1° |
| C1 | CA | HA | 105.0° | 109.5° |
| CA | C1 | C2 | 124.0° | 119.9° |
| CA | C1 | C6 | 118.4° | 120.0° |
| O | C | OXT | 124.6° | 120.0° |
| C | OXT | HXT | 112.9° | 120.1° |
| C2 | C1 | C6 | 117.7° | 120.1° |
| C1 | C2 | C3 | 121.1° | 120.0° |
| C1 | C2 | HC2 | 120.2° | 120.1° |
| C1 | C6 | C5 | 121.2° | 120.1° |
| C1 | C6 | H6 | 120.0° | 119.9° |
| C3 | C2 | HC2 | 118.8° | 119.9° |
| C2 | C3 | CL3 | 120.7° | 120.1° |
| C2 | C3 | C4 | 119.9° | 119.9° |
| CL3 | C3 | C4 | 119.4° | 120.1° |
| C3 | C4 | O4 | 120.4° | 120.0° |
| C3 | C4 | C5 | 120.1° | 119.9° |
| O4 | C4 | C5 | 119.5° | 120.1° |
| C4 | O4 | HO4 | 108.7° | 106.8° |
| C4 | C5 | C6 | 120.0° | 120.0° |
| C4 | C5 | H5 | 120.6° | 120.0° |
| C6 | C5 | H5 | 119.2° | 120.0° |
| C5 | C6 | H6 | 118.5° | 120.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| CA | N | H | H2 | 82.2° | 113.8° |
| N | CA | C | C1 | 128.3° | 120.1° |
| N | CA | C | HA | 116.1° | 119.9° |
| N | CA | C1 | HA | 116.5° | 119.9° |
| N | CA | C | O | 165.4° | 30.1° |
| N | CA | C | OXT | 14.9° | 150.0° |
| N | CA | C1 | C2 | 136.2° | 59.8° |
| N | CA | C1 | C6 | 44.3° | 120.0° |
| H | N | CA | C | 89.0° | 60.1° |
| H | N | CA | C1 | 42.3° | 60.0° |
| H | N | CA | HA | 156.9° | 180.0° |
| H2 | N | CA | C | 54.7° | 173.8° |
| H2 | N | CA | C1 | 76.6° | 53.7° |
| H2 | N | CA | HA | 168.8° | 66.3° |
| C | CA | C1 | HA | 115.5° | 120.0° |
| CA | C | O | OXT | 179.7° | 180.0° |
| CA | C | OXT | HXT | 180.0° | 180.0° |
| C | CA | C1 | C2 | 8.2° | 60.3° |
| C | CA | C1 | C6 | 172.3° | 119.9° |
| C1 | CA | C | O | 66.3° | 90.0° |
| C1 | CA | C | OXT | 113.4° | 90.0° |
| CA | C1 | C2 | C6 | 179.4° | 179.8° |
| CA | C1 | C2 | C3 | 178.1° | 179.7° |
| CA | C1 | C2 | HC2 | 0.3° | 0.2° |
| CA | C1 | C6 | C5 | 176.7° | 180.0° |
| CA | C1 | C6 | H6 | 3.3° | 0.0° |
| HA | CA | C | O | 49.3° | 150.0° |
| HA | CA | C | OXT | 130.9° | 30.0° |
| HA | CA | C1 | C2 | 107.3° | 179.7° |
| HA | CA | C1 | C6 | 72.1° | 0.1° |
| O | C | OXT | HXT | 0.3° | 0.0° |
| C1 | C2 | C3 | HC2 | 178.5° | 179.6° |
| C1 | C2 | C3 | CL3 | 178.2° | 179.8° |
| C1 | C2 | C3 | C4 | 0.3° | 0.5° |
| C2 | C1 | C6 | C5 | 3.8° | 0.2° |
| C2 | C1 | C6 | H6 | 177.2° | 179.8° |
| C6 | C1 | C2 | C3 | 2.4° | 0.5° |
| C6 | C1 | C2 | HC2 | 179.1° | 180.0° |
| C1 | C6 | C5 | C4 | 3.1° | 0.1° |
| C1 | C6 | C5 | H6 | 173.6° | 179.9° |
| C1 | C6 | C5 | H5 | 171.5° | 180.0° |
| C2 | C3 | CL3 | C4 | 178.5° | 179.7° |
| C2 | C3 | C4 | O4 | 177.0° | 179.8° |
| C2 | C3 | C4 | C5 | 0.5° | 0.3° |
| HC2 | C2 | C3 | CL3 | 0.3° | 0.2° |
| HC2 | C2 | C3 | C4 | 178.8° | 180.0° |
| CL3 | C3 | C4 | O4 | 1.5° | 0.0° |
| CL3 | C3 | C4 | C5 | 179.0° | 180.0° |
| C3 | C4 | O4 | C5 | 177.5° | 180.0° |
| C3 | C4 | O4 | HO4 | 1.7° | 90.0° |
| C3 | C4 | C5 | C6 | 0.9° | 0.0° |
| C3 | C4 | C5 | H5 | 173.6° | 179.9° |
| O4 | C4 | C5 | C6 | 178.4° | 180.0° |
| O4 | C4 | C5 | H5 | 3.9° | 0.0° |
| C5 | C4 | O4 | HO4 | 175.8° | 90.0° |
| C4 | C5 | C6 | H5 | 174.6° | 179.9° |
| C4 | C5 | C6 | H6 | 176.6° | 180.0° |
| H5 | C5 | C6 | H6 | 2.0° | 0.1° |
