| 2A0S |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 281 | 1 | ZINC ION |
| lig 2 |
| A
| 282 | 17 | BIOPTERIN |
| lig 3 |
| B
| 381 | 1 | ZINC ION |
| lig 4 |
| B
| 382 | 17 | BIOPTERIN |