| Antiparallel β-sheets | 18.9 | 19.4 | 20.7 | 19.7 | 22.7 |
| (1685 - 1700 cm−1) | |||||
| Amide II | |||||
| Parallel β-sheet | 10.8 | 6.0 | 5.0 | 5.0 | 5.6 |
| 1480 - 1500 | |||||
| Random coil | 29.9 | 27.4 | 14.1 | 16.4 | 12.2 |
| (1500 - 1520 cm−1) | |||||
| Anti-parallel β-sheet | 15.5 | 18.9 | 25 | 22.5 | 26.6 |
| (1520 - 1540 cm−1) | |||||
| α-helix | 13.8 | 13.7 | 12.0 | 12.3 | 10.4 |
| (1540 - 1560 cm−1) | |||||
| β-turns | 18.8 | 20.7 | 25.3 | 24.3 | 24.1 |
| (1560 - 1580 cm−1) | |||||
| Anti-parallel β-sheet | 11.2 | 13.3 | 18.7 | 19.4 | 21.0 |
| 1580 - 1600 |