Table 1.
Comparison of Conformational Distributions of the Indicated GxG Peptides in Solution (Water) and in Truncated Coil Libraries [174]. Subset “c” represents those obtained coil libraries, subset “e” represents experimentally obtained distributions.
| pPII | β | II’/III turn | γ-turn | III’ turn | I’/γ turn | |
|---|---|---|---|---|---|---|
| GYGc | 0.38 | 0.19 | 0.31 | 0.05 | ||
| GYGe | 0.45 | 0.34 | 0.16 | 0.12 | ||
| GFGc | 0.29 | 0.21 | 0.39 | 0.1 | ||
| GFGe | 0.45 | 0.45 | 0.05 | 0.05 | ||
| GIGc | 0.26 | 0.36 | 0.38 | |||
| GIGe | 0.42 | 0.37 | 0.18 | 0.08 | ||
| GVGc | 0.33 | 0.28 | 0.39 | |||
| GVGe | 0.32 | 0.46 | 0.04 | 0.11 | 0.07 | |
| GRGc | 0.31 | 0.15 | 0.48 | 0.06 | ||
| GRGe | 0.58 | 0.2 | 0.08 | 0.03 | 0.03 | 0.08 |
| GEGc | 0.39 | 0.17 | 0.41 | 0.03 | ||
| GEGe | 0.54 | 0.32 | 0.08 | 0.04 | 0.04 |