FPK
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| O | C | doub | 1.21Å | 1.48Å | |
| C | OXT | sing | 1.34Å | 1.33Å | |
| C | CA | sing | 1.51Å | 1.59Å | |
| CE | N | sing | 1.35Å | 1.51Å | |
| N | CD | sing | 1.47Å | 1.46Å | |
| N | CA | sing | 1.47Å | 1.44Å | |
| OXT | HXT | sing | 0.97Å | 0.95Å | |
| CA | CB | sing | 1.54Å | 1.49Å | |
| CA | HA | sing | 1.09Å | 1.10Å | |
| CC | CB | sing | 1.55Å | 1.42Å | |
| CB | HB | sing | 1.09Å | 1.10Å | |
| CB | HBA | sing | 1.09Å | 1.10Å | |
| CD | CC | sing | 1.55Å | 1.52Å | |
| CC | HC | sing | 1.09Å | 1.10Å | |
| CC | HCA | sing | 1.09Å | 1.10Å | |
| CD | HD | sing | 1.09Å | 1.10Å | |
| CD | HDA | sing | 1.09Å | 1.10Å | |
| OE | CE | doub | 1.21Å | 1.27Å | |
| CE | HE | sing | 1.08Å | 1.08Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| O | C | OXT | 117.7° | 120.0° |
| O | C | CA | 122.6° | 120.0° |
| OXT | C | CA | 119.4° | 120.0° |
| C | OXT | HXT | 109.5° | 117.0° |
| C | CA | N | 113.1° | 109.9° |
| C | CA | CB | 113.5° | 109.9° |
| C | CA | HA | 106.3° | 109.9° |
| CE | N | CD | 125.7° | 125.7° |
| CE | N | CA | 127.8° | 125.6° |
| N | CE | OE | 122.7° | 120.0° |
| N | CE | HE | 118.6° | 120.0° |
| CD | N | CA | 106.5° | 108.7° |
| N | CD | CC | 105.8° | 104.8° |
| N | CD | HD | 110.4° | 110.3° |
| N | CD | HDA | 110.4° | 110.4° |
| N | CA | CB | 108.2° | 107.3° |
| N | CA | HA | 108.0° | 109.9° |
| CB | CA | HA | 107.4° | 110.0° |
| CA | CB | CC | 105.0° | 102.9° |
| CA | CB | HB | 110.6° | 110.7° |
| CA | CB | HBA | 110.6° | 110.7° |
| CC | CB | HB | 110.6° | 110.8° |
| CC | CB | HBA | 110.6° | 110.9° |
| CB | CC | CD | 108.6° | 101.6° |
| CB | CC | HC | 109.7° | 111.0° |
| CB | CC | HCA | 109.7° | 111.1° |
| HB | CB | HBA | 109.5° | 110.7° |
| CD | CC | HC | 109.7° | 111.0° |
| CD | CC | HCA | 109.7° | 111.1° |
| CC | CD | HD | 110.4° | 110.3° |
| CC | CD | HDA | 110.4° | 110.4° |
| HC | CC | HCA | 109.5° | 110.8° |
| HD | CD | HDA | 109.5° | 110.4° |
| OE | CE | HE | 118.6° | 120.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| O | C | OXT | CA | 173.7° | 179.8° |
| O | C | CA | N | 97.1° | 18.3° |
| O | C | OXT | HXT | 0.0° | 0.2° |
| O | C | CA | CB | 26.8° | 99.5° |
| O | C | CA | HA | 144.6° | 139.3° |
| OXT | C | CA | N | 89.6° | 161.5° |
| OXT | C | CA | CB | 146.6° | 80.7° |
| OXT | C | CA | HA | 28.8° | 40.5° |
| C | CA | N | CE | 30.1° | 61.9° |
| C | CA | N | CD | 150.5° | 118.3° |
| C | CA | N | CB | 126.7° | 119.4° |
| C | CA | N | HA | 117.3° | 121.0° |
| CA | C | OXT | HXT | 173.7° | 180.0° |
| C | CA | CB | HA | 117.2° | 121.1° |
| C | CA | CB | CC | 150.7° | 141.6° |
| C | CA | CB | HB | 31.5° | 23.2° |
| C | CA | CB | HBA | 90.0° | 99.8° |
| CE | N | CD | CA | 179.4° | 179.8° |
| CE | N | CA | CB | 156.8° | 178.7° |
| CE | N | CA | HA | 87.2° | 59.1° |
| CE | N | CD | CC | 166.6° | 155.6° |
| CE | N | CD | HD | 73.9° | 36.8° |
| CE | N | CD | HDA | 47.2° | 85.5° |
| N | CE | OE | HE | 180.0° | 179.9° |
| CD | N | CA | CB | 23.8° | 1.1° |
| CD | N | CA | HA | 92.2° | 120.7° |
| N | CD | CC | CB | 1.1° | 37.1° |
| N | CD | CC | HD | 119.4° | 118.8° |
| N | CD | CC | HDA | 119.4° | 118.9° |
| N | CD | CC | HC | 121.0° | 155.1° |
| N | CD | CC | HCA | 118.7° | 81.1° |
| N | CD | HD | HDA | 121.7° | 122.3° |
| CD | N | CE | OE | 179.6° | 180.0° |
| CD | N | CE | HE | 0.5° | 0.0° |
| N | CA | CB | HA | 116.4° | 119.5° |
| N | CA | CB | CC | 24.3° | 22.2° |
| N | CA | CB | HB | 95.0° | 96.2° |
| N | CA | CB | HBA | 143.5° | 140.7° |
| CA | N | CD | CC | 13.9° | 24.2° |
| CA | N | CD | HD | 105.5° | 143.0° |
| CA | N | CD | HDA | 133.3° | 94.7° |
| CA | N | CE | OE | 0.2° | 0.2° |
| CA | N | CE | HE | 179.8° | 179.7° |
| CA | CB | CC | HB | 119.3° | 118.3° |
| CA | CB | CC | HBA | 119.3° | 118.4° |
| CA | CB | HB | HBA | 122.1° | 123.1° |
| CA | CB | CC | CD | 15.1° | 35.5° |
| CA | CB | CC | HC | 134.9° | 153.6° |
| CA | CB | CC | HCA | 104.8° | 82.7° |
| HA | CA | CB | CC | 92.1° | 97.3° |
| HA | CA | CB | HB | 148.6° | 144.3° |
| HA | CA | CB | HBA | 27.2° | 21.3° |
| CC | CB | HB | HBA | 122.1° | 123.5° |
| CB | CC | CD | HC | 119.9° | 118.0° |
| CB | CC | CD | HCA | 119.8° | 118.2° |
| CB | CC | HC | HCA | 120.4° | 123.9° |
| CB | CC | CD | HD | 120.5° | 155.9° |
| CB | CC | CD | HDA | 118.3° | 81.8° |
| HB | CB | CC | CD | 104.2° | 82.8° |
| HB | CB | CC | HC | 15.7° | 35.3° |
| HB | CB | CC | HCA | 135.9° | 159.0° |
| HBA | CB | CC | CD | 134.3° | 153.9° |
| HBA | CB | CC | HC | 105.8° | 88.0° |
| HBA | CB | CC | HCA | 14.5° | 35.7° |
| CD | CC | HC | HCA | 120.4° | 123.9° |
| CC | CD | HD | HDA | 121.7° | 122.3° |
| HC | CC | CD | HD | 119.6° | 86.1° |
| HC | CC | CD | HDA | 1.6° | 36.2° |
| HCA | CC | CD | HD | 0.7° | 37.7° |
| HCA | CC | CD | HDA | 121.9° | 160.0° |
