| 2NX0 |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 1 | 3 | ACETYL GROUP |
| lig 2 |
| A
| 392 | 5 | SULFATE ION |
| lig 3 |
| A
| 148 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 4 |
| A
| 149 | 2 | NITRIC OXIDE |