Table 1.
Estimated structure fractions of different peptides
| Peptide (100 μM) | RMSD/NRMSD | Secondary structure fractions (%)* | |||||
|---|---|---|---|---|---|---|---|
|
|
|||||||
| H (r) | H (d) | S (r) | S (d) | Turn | Unrd | ||
| R3 | 0.029/0.021 | 0.5 | 3.1 | 25.0 | 12.7 | 18.7 | 40.0 |
| R4 | 0.070/0.043 | 4.0 | 3.5 | 28.9 | 13.9 | 21.3 | 28.4 |
| RADA16-I | 0.151/0.106 | 2.1 | 2.4 | 31.5 | 10.6 | 20.8 | 32.6 |
*
Note: Including 6 parts second structures.
Abbreviations: H (r), regular α-helix; H (d), distorted α-helix; S (r), regular β-strand; S (d), distorted β-strand (a partial but far-from-complete distortion of the regular β-strand, due to lack of some hydrogen bonds); Turn, β-turn structure; Unrd, unordered structure.