| 4G3R |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 501 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 2 |
| A
| 502 | 11 | CAMPHOR |
| lig 3 |
| A
| 503 | 1 | POTASSIUM ION |
| lig 4 |
| B
| 501 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 5 |
| B
| 502 | 11 | CAMPHOR |
| lig 6 |
| B
| 503 | 1 | POTASSIUM ION |
| lig 7 |
| B
| 504 | 2 | NITRIC OXIDE |