| 2VCS |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 1251 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 2 |
| A
| 1252 | 10 | 4-(DIAZENYLCARBONYL)PYRIDINE |
| lig 3 |
| A
| 1253 | 10 | 4-(DIAZENYLCARBONYL)PYRIDINE |
| lig 4 |
| A
| 1254 | 5 | SULFATE ION |