Table 2. β-turn frequencies.
| new β-turn | (%) | (%) of β-turn IVori |
|---|---|---|
| IV1 | 5.10 | 16.08 |
| IV2 | 3.95 | 12.44 |
| IV3 | 3.53 | 11.15 |
| IV4 | 2.70 | 8.50 |
| IVmisc | 16.44 | 51.83 |
| Sum | 31.72 | 100.00 |
The four new β-turns are denoted IV1 to IV4, and the remaining residues are assigned to type IVmisc. Their frequencies in regards to the turns and to the original type IVori are provided.