| 3EH3 |
| HET ID | Chain ID |
Residue N | Number of atoms | Ligand name | |
|---|---|---|---|---|---|
| lig 1 |
| A
| 803 | 1 | COPPER (I) ION |
| lig 2 |
| A
| 800 | 43 | PROTOPORPHYRIN IX CONTAINING FE |
| lig 3 |
| A
| 801 | 65 | HEME-AS |
| lig 4 |
| B
| 802 | 2 | DINUCLEAR COPPER ION |