Table 1.
Several types of dynamics revealed by NMR
| Structured | Unstructured | |
|---|---|---|
| Rigid1 | α3, α4, α5, α7, α8, α9 | - |
| Slow motion (~ ms) 2 | α1 | Loop between α5 and α6, loop after α9 |
| Fast motion (< ns)3 | α2 | N- and C-termini |
1Stable regions as observed by H/D exchange. 2Slow (~ ms) dynamics are observed by relaxation dispersion. 3Very fast (< 1 ns) dynamics were observed by heteronuclear NOE.