EPO
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| O1 | C1 | doub | 1.21Å | 1.25Å | |
| C1 | C2 | sing | 1.51Å | 1.52Å | |
| C1 | O4 | sing | 1.34Å | 1.43Å | |
| C2 | O2 | sing | 1.43Å | 1.40Å | |
| C2 | C3 | sing | 1.53Å | 1.54Å | |
| C2 | H2 | sing | 1.09Å | 1.10Å | |
| C3 | C4 | sing | 1.51Å | 1.52Å | |
| C3 | HO2 | sing | 1.09Å | 1.10Å | |
| C3 | O2 | sing | 1.43Å | 1.54Å | |
| C4 | O3 | doub | 1.21Å | 1.22Å | |
| C4 | O5 | sing | 1.34Å | 1.43Å | |
| O4 | H3 | sing | 0.97Å | 0.95Å | |
| O5 | H4 | sing | 0.97Å | 0.95Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| O1 | C1 | C2 | 122.9° | 120.0° |
| O1 | C1 | O4 | 118.6° | 120.0° |
| C2 | C1 | O4 | 118.6° | 120.1° |
| C1 | C2 | O2 | 144.6° | 117.8° |
| C1 | C2 | C3 | 107.0° | 117.8° |
| C1 | C2 | H2 | 85.3° | 115.7° |
| C1 | O4 | H3 | 109.5° | 117.1° |
| O2 | C2 | C3 | 62.9° | 57.6° |
| O2 | C2 | H2 | 119.5° | 117.7° |
| C2 | O2 | C3 | 63.2° | 64.7° |
| C3 | C2 | H2 | 153.2° | 117.7° |
| C2 | C3 | C4 | 112.4° | 117.8° |
| C2 | C3 | HO2 | 125.4° | 117.7° |
| C2 | C3 | O2 | 53.8° | 57.6° |
| C4 | C3 | HO2 | 121.4° | 115.8° |
| C4 | C3 | O2 | 62.1° | 117.8° |
| C3 | C4 | O3 | 119.5° | 120.0° |
| C3 | C4 | O5 | 120.3° | 120.0° |
| HO2 | C3 | O2 | 170.5° | 117.8° |
| O3 | C4 | O5 | 120.3° | 120.0° |
| C4 | O5 | H4 | 109.5° | 117.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| O1 | C1 | C2 | O4 | 180.0° | 179.8° |
| O1 | C1 | C2 | O2 | 31.0° | 46.4° |
| O1 | C1 | C2 | C3 | 98.0° | 112.4° |
| O1 | C1 | C2 | H2 | 106.3° | 100.6° |
| O1 | C1 | O4 | H3 | 0.0° | 0.1° |
| C1 | C2 | O2 | C3 | 81.4° | 106.8° |
| C1 | C2 | O2 | H2 | 129.0° | 146.3° |
| C1 | C2 | C3 | H2 | 114.5° | 146.3° |
| C1 | C2 | C3 | C4 | 164.9° | 146.3° |
| C1 | C2 | C3 | HO2 | 25.2° | 0.0° |
| C2 | C1 | O4 | H3 | 180.0° | 179.7° |
| O4 | C1 | C2 | O2 | 149.0° | 133.8° |
| O4 | C1 | C2 | C3 | 81.9° | 67.8° |
| O4 | C1 | C2 | H2 | 73.8° | 79.2° |
| O2 | C2 | C3 | H2 | 102.3° | 106.8° |
| O2 | C2 | C3 | C4 | 21.8° | 106.8° |
| O2 | C2 | C3 | HO2 | 168.4° | 106.9° |
| C2 | C3 | C4 | HO2 | 170.3° | 147.0° |
| C2 | C3 | C4 | O3 | 146.5° | 115.0° |
| C2 | C3 | C4 | O5 | 33.5° | 65.1° |
| H2 | C2 | C3 | C4 | 80.5° | 0.0° |
| H2 | C2 | C3 | HO2 | 89.3° | 146.3° |
| C4 | C3 | HO2 | O2 | 109.0° | 147.0° |
| C3 | C4 | O3 | O5 | 180.0° | 179.9° |
| C3 | C4 | O5 | H4 | 180.0° | 180.0° |
| HO2 | C3 | C4 | O3 | 43.1° | 98.0° |
| HO2 | C3 | C4 | O5 | 136.9° | 81.9° |
| O2 | C3 | C4 | O3 | 126.7° | 49.0° |
| O2 | C3 | C4 | O5 | 53.3° | 131.1° |
| O3 | C4 | O5 | H4 | 0.0° | 0.1° |
