| 1FC3 |
| Chain ID | Initial residue | Terminal residue |
|---|---|---|
| A |
ASN 140 | ALA 258 |
| B |
LYS 141 | GLU 255 |
| C |
ASN 140 | GLU 255 |
| Helix number | Helix ID | Chain ID |
Initial residue | Terminal residue |
Helix class |
|---|---|---|---|---|---|
| Helix 1 |
| A
| 140 | 157 | Right-handed alpha |
| Helix 2 |
| A
| 162 | 178 | Right-handed alpha |
| Helix 3 |
| A
| 179 | 185 | Right-handed 310 |
| Helix 4 |
| A
| 188 | 198 | Right-handed alpha |
| Helix 5 |
| A
| 200 | 218 | Right-handed alpha |
| Helix 6 |
| A
| 224 | 229 | Right-handed alpha |
| Helix 7 |
| A
| 229 | 234 | Right-handed alpha |
| Helix 8 |
| A
| 240 | 255 | Right-handed alpha |
| Helix 9 |
| B
| 141 | 157 | Right-handed alpha |
| Helix 10 |
| B
| 162 | 178 | Right-handed alpha |
| Helix 11 |
| B
| 179 | 185 | Right-handed 310 |
| Helix 12 |
| B
| 188 | 197 | Right-handed alpha |
| Helix 13 |
| B
| 200 | 219 | Right-handed alpha |
| Helix 14 |
| B
| 240 | 254 | Right-handed alpha |
| Helix 15 |
| C
| 140 | 157 | Right-handed alpha |
| Helix 16 |
| C
| 162 | 178 | Right-handed alpha |
| Helix 17 |
| C
| 179 | 185 | Right-handed 310 |
| Helix 18 |
| C
| 188 | 197 | Right-handed alpha |
| Helix 19 |
| C
| 200 | 218 | Right-handed alpha |
| Helix 20 |
| C
| 224 | 229 | Right-handed alpha |
| Helix 21 |
| C
| 229 | 234 | Right-handed alpha |
| Helix 22 |
| C
| 240 | 255 | Right-handed alpha |