| 6FSK |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 147 | 7 | S-HYDROXYCYSTEINE |
| lig 2 |
| B
| 147 | 7 | S-HYDROXYCYSTEINE |
| lig 3 |
| A
| 501 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 4 |
| A
| 502 | 12 | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID |
| lig 5 |
| B
| 501 | 43 | PROTOPORPHYRIN IX CONTAINING FE |