| T(Cβ-Cα-Cmeso-Cα) | Distortions | ||
| Averages (˚) | Planar (˚) | Max. (˚) | |
| T(C1-C5-C12-C8) | 173.867 ± 6.165 | 180 | 75.103 |
| T(C9-C11-C29-C18) | 173.717 ± 6.361 | 180 | 119.801 |
| T(C16-C20-C26-C22) | 173.851 ± 5.929 | 180 | 140.514 |
| T(C23-C25-C27-C3) | 173.954 ± 5.881 | 180 | 90.565 |