| 1IUE |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 1501 | 1 | SODIUM ION |
| lig 2 |
| A
| 1502 | 1 | SODIUM ION |
| lig 3 |
| A
| 1099 | 4 | FE2/S2 (INORGANIC) CLUSTER |
| lig 4 |
| B
| 1100 | 4 | FE2/S2 (INORGANIC) CLUSTER |