TABLE 3.
1H chemical shifts for α-CTx TxIB in H2O/D2O, pH 3.5, at 280 K
| Residue | NH | Hα | Hβ | Others |
|---|---|---|---|---|
| Gly1 | 3.90 | |||
| Cys2 | 8.94 | 4.51 | 3.24, 2.65 | |
| Cys3 | 8.75 | 4.47 | 3.33, 2.79 | |
| Ser4 | 7.91 | 4.62 | 4.04, 3.96 | |
| Asp5 | 7.98 | 5.36 | 3.16, 2.77 | |
| Pro6 | 4.22 | 2.32, 2.17 | Hγ 2.30, 2.05, Hδ 4.34, 3.86 | |
| Pro7 | 4.38 | 2.28, 1.86 | Hγ 2.06, 1.99, Hδ 3.63 | |
| Cys8 | 7.64 | 4.31 | 3.35 | |
| Arg9 | 8.75 | 4.00 | 2.03, 1.91 | Hγ 1.73, 1.53, Hδ 3.30, Hϵ 7.25, HH1 7.07 |
| Asn10 | 8.52 | 4.39 | 2.81 | Hδ 7.62, 7.03 |
| Lys11 | 7.32 | 4.25 | 1.81, 1.68 | Hδ 1.52, 1.37 |
| His12 | 7.66 | 5.19 | 3.34, 3.06 | Hδ2 7.67, Hϵ1 8.78 |
| Pro13 | 4.45 | 2.33 | Hγ 2.04, Hδ 3.63, 3.36 | |
| Asp14 | 8.81 | 4.45 | 2.85, 2.75 | |
| Leu15 | 7.64 | 4.37 | 1.83 | Hγ 1.56, Hδ 0.85, 0.77 |
| Cys16 | 7.74 | 4.94 | 3.33, 2.65 |