4CY
Bonds
| First atom | Second atom | Bond order type | Distance (experimental model) | Distance (ideal model) | Properties |
| C | CA | sing | 1.51Å | 1.52Å | |
| N | H | sing | 1.01Å | 1.00Å | |
| O | C | doub | 1.21Å | 1.19Å | |
| CA | N | sing | 1.47Å | 1.45Å | |
| CA | CB | sing | 1.53Å | 1.52Å | |
| CB | CG | sing | 1.53Å | 1.53Å | |
| CB | HB | sing | 1.09Å | 1.10Å | |
| CB | HBA | sing | 1.09Å | 1.10Å | |
| CCS | NSC | trip | 1.14Å | 1.13Å | |
| SD | CCS | sing | 1.81Å | 1.82Å | |
| CG | SD | sing | 1.81Å | 1.81Å | |
| CG | HG | sing | 1.09Å | 1.10Å | |
| CG | HGA | sing | 1.09Å | 1.10Å | |
| OXT | C | sing | 1.34Å | 1.33Å | |
| OXT | HXT | sing | 0.97Å | 0.95Å | |
| N | H2 | sing | 1.01Å | 1.00Å | |
| CA | HA | sing | 1.09Å | 1.10Å |
Angles
| First atom | Second atom | Third atom | Angle (experimental model) | Angle (ideal model) |
| CA | C | O | 119.4° | 120.0° |
| C | CA | N | 118.2° | 109.5° |
| C | CA | CB | 111.8° | 109.4° |
| CA | C | OXT | 117.4° | 120.0° |
| C | CA | HA | 104.2° | 109.5° |
| H | N | CA | 109.5° | 111.0° |
| H | N | H2 | 109.4° | 111.0° |
| O | C | OXT | 123.2° | 120.0° |
| N | CA | CB | 117.0° | 109.5° |
| CA | N | H2 | 109.5° | 111.0° |
| N | CA | HA | 96.6° | 109.4° |
| CA | CB | CG | 116.6° | 109.5° |
| CA | CB | HB | 107.2° | 109.5° |
| CA | CB | HBA | 107.2° | 109.5° |
| CB | CA | HA | 105.9° | 109.5° |
| CG | CB | HB | 107.1° | 109.5° |
| CG | CB | HBA | 107.2° | 109.4° |
| CB | CG | SD | 113.8° | 109.4° |
| CB | CG | HG | 108.1° | 109.5° |
| CB | CG | HGA | 108.0° | 109.4° |
| HB | CB | HBA | 111.7° | 109.5° |
| NSC | CCS | SD | 177.4° | 180.0° |
| CCS | SD | CG | 99.2° | 100.0° |
| SD | CG | HG | 108.0° | 109.5° |
| SD | CG | HGA | 108.0° | 109.5° |
| HG | CG | HGA | 110.8° | 109.5° |
| C | OXT | HXT | 109.5° | 117.0° |
Dihedrals
| First atom | Second atom | Third atom | Fourth atom | Torsion (experimental model) | Torsion (ideal model) |
| C | CA | N | H | 180.0° | 64.0° |
| CA | C | O | OXT | 179.0° | 179.8° |
| C | CA | N | CB | 138.4° | 120.0° |
| C | CA | N | HA | 110.0° | 120.0° |
| C | CA | CB | HA | 112.9° | 120.0° |
| C | CA | CB | CG | 57.2° | 175.0° |
| C | CA | CB | HB | 177.2° | 64.9° |
| C | CA | CB | HBA | 62.8° | 55.1° |
| CA | C | OXT | HXT | 179.1° | 180.0° |
| C | CA | N | H2 | 60.0° | 60.0° |
| H | N | CA | H2 | 120.0° | 123.9° |
| H | N | CA | CB | 41.6° | 176.1° |
| H | N | CA | HA | 70.0° | 56.0° |
| O | C | CA | N | 72.6° | 20.0° |
| O | C | CA | CB | 67.8° | 100.0° |
| O | C | OXT | HXT | 0.0° | 0.2° |
| O | C | CA | HA | 178.3° | 139.9° |
| N | CA | CB | HA | 106.2° | 120.0° |
| N | CA | CB | CG | 161.9° | 65.0° |
| N | CA | CB | HB | 41.9° | 55.0° |
| N | CA | CB | HBA | 78.1° | 175.0° |
| N | CA | C | OXT | 108.3° | 160.2° |
| CA | CB | CG | HB | 120.0° | 120.1° |
| CA | CB | CG | HBA | 120.0° | 119.9° |
| CA | CB | HB | HBA | 117.1° | 120.0° |
| CA | CB | CG | SD | 84.0° | 180.0° |
| CA | CB | CG | HG | 156.0° | 60.0° |
| CA | CB | CG | HGA | 36.0° | 60.1° |
| CB | CA | C | OXT | 111.3° | 79.8° |
| CB | CA | N | H2 | 161.6° | 60.0° |
| CG | CB | HB | HBA | 117.0° | 120.0° |
| CB | CG | SD | CCS | 52.0° | 180.0° |
| CB | CG | SD | HG | 120.0° | 120.0° |
| CB | CG | SD | HGA | 120.0° | 119.9° |
| CB | CG | HG | HGA | 118.2° | 120.0° |
| CG | CB | CA | HA | 55.7° | 55.0° |
| HB | CB | CG | SD | 36.0° | 59.9° |
| HB | CB | CG | HG | 84.0° | 179.9° |
| HB | CB | CG | HGA | 156.0° | 60.0° |
| HB | CB | CA | HA | 64.3° | 175.0° |
| HBA | CB | CG | SD | 156.0° | 60.0° |
| HBA | CB | CG | HG | 36.0° | 60.0° |
| HBA | CB | CG | HGA | 84.0° | 180.0° |
| HBA | CB | CA | HA | 175.7° | 65.0° |
| NSC | CCS | SD | CG | 3.1° | 52.3° |
| CCS | SD | CG | HG | 68.0° | 60.0° |
| CCS | SD | CG | HGA | 172.0° | 60.1° |
| SD | CG | HG | HGA | 118.2° | 120.0° |
| OXT | C | CA | HA | 2.7° | 40.2° |
| H2 | N | CA | HA | 50.0° | 180.0° |
