Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE B 501 |
| Chain | Residue |
| A | HIS38 |
| B | ASP65 |
| B | GLU69 |
| B | HOH503 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FE A 502 |
| Chain | Residue |
| A | HIS50 |
| B | GLU69 |
| B | HOH503 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FE A 503 |
| Chain | Residue |
| B | HIS38 |
| A | ASP65 |
| A | GLU69 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE FE A 504 |
| Chain | Residue |
| A | GLU69 |
| B | HIS50 |
| B | HOH502 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE D 505 |
| Chain | Residue |
| C | HIS38 |
| C | HOH510 |
| D | ASP65 |
| D | GLU69 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE C 506 |
| Chain | Residue |
| C | HIS50 |
| C | HOH510 |
| C | HOH511 |
| D | GLU69 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE FE C 507 |
| Chain | Residue |
| C | ASP65 |
| C | GLU69 |
| C | HOH512 |
| D | HIS38 |
| D | HOH511 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE FE C 508 |
| Chain | Residue |
| C | GLU69 |
| C | HOH512 |
| D | HIS50 |
| D | HOH511 |
