| 1RTW |
| Chain ID | Initial residue | Terminal residue |
|---|---|---|
| A |
MSE 1 | TYR 206 |
| B |
MSE 1 | GLU 209 |
| C |
MSE 1 | GLY 208 |
| D |
MSE 1 | TYR 206 |
| Helix number | Helix ID | Chain ID |
Initial residue | Terminal residue |
Helix class |
|---|---|---|---|---|---|
| Helix 1 |
| A
| 1 | 10 | Right-handed alpha |
| Helix 2 |
| A
| 10 | 15 | Right-handed alpha |
| Helix 3 |
| A
| 16 | 18 | Right-handed 310 |
| Helix 4 |
| A
| 20 | 28 | Right-handed alpha |
| Helix 5 |
| A
| 32 | 61 | Right-handed alpha |
| Helix 6 |
| A
| 62 | 64 | Right-handed 310 |
| Helix 7 |
| A
| 65 | 90 | Right-handed alpha |
| Helix 8 |
| A
| 99 | 116 | Right-handed alpha |
| Helix 9 |
| A
| 117 | 143 | Right-handed alpha |
| Helix 10 |
| A
| 149 | 158 | Right-handed alpha |
| Helix 11 |
| A
| 158 | 178 | Right-handed alpha |
| Helix 12 |
| A
| 180 | 205 | Right-handed alpha |
| Helix 13 |
| B
| 1 | 9 | Right-handed alpha |
| Helix 14 |
| B
| 10 | 16 | Right-handed alpha |
| Helix 15 |
| B
| 20 | 28 | Right-handed alpha |
| Helix 16 |
| B
| 32 | 61 | Right-handed alpha |
| Helix 17 |
| B
| 62 | 64 | Right-handed 310 |
| Helix 18 |
| B
| 65 | 90 | Right-handed alpha |
| Helix 19 |
| B
| 99 | 116 | Right-handed alpha |
| Helix 20 |
| B
| 117 | 143 | Right-handed alpha |
| Helix 21 |
| B
| 149 | 158 | Right-handed alpha |
| Helix 22 |
| B
| 158 | 177 | Right-handed alpha |
| Helix 23 |
| B
| 180 | 202 | Right-handed alpha |
| Helix 24 |
| B
| 203 | 207 | Right-handed 310 |
| Helix 25 |
| C
| 1 | 10 | Right-handed alpha |
| Helix 26 |
| C
| 10 | 16 | Right-handed alpha |
| Helix 27 |
| C
| 20 | 28 | Right-handed alpha |
| Helix 28 |
| C
| 32 | 61 | Right-handed alpha |
| Helix 29 |
| C
| 62 | 64 | Right-handed 310 |
| Helix 30 |
| C
| 65 | 91 | Right-handed alpha |
| Helix 31 |
| C
| 99 | 116 | Right-handed alpha |
| Helix 32 |
| C
| 117 | 143 | Right-handed alpha |
| Helix 33 |
| C
| 149 | 158 | Right-handed alpha |
| Helix 34 |
| C
| 158 | 178 | Right-handed alpha |
| Helix 35 |
| C
| 180 | 202 | Right-handed alpha |
| Helix 36 |
| C
| 203 | 207 | Right-handed 310 |
| Helix 37 |
| D
| 1 | 9 | Right-handed alpha |
| Helix 38 |
| D
| 10 | 15 | Right-handed alpha |
| Helix 39 |
| D
| 20 | 29 | Right-handed alpha |
| Helix 40 |
| D
| 32 | 61 | Right-handed alpha |
| Helix 41 |
| D
| 62 | 64 | Right-handed 310 |
| Helix 42 |
| D
| 65 | 86 | Right-handed alpha |
| Helix 43 |
| D
| 99 | 116 | Right-handed alpha |
| Helix 44 |
| D
| 117 | 142 | Right-handed alpha |
| Helix 45 |
| D
| 149 | 157 | Right-handed alpha |
| Helix 46 |
| D
| 158 | 178 | Right-handed alpha |
| Helix 47 |
| D
| 180 | 203 | Right-handed alpha |
| Helix 48 |
| D
| 204 | 206 | Right-handed 310 |