Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE A 401 |
| Chain | Residue |
| A | HIS23 |
| A | HIS25 |
| A | KCX145 |
| A | ASP266 |
| A | ZN402 |
| A | OH403 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 402 |
| Chain | Residue |
| A | FE401 |
| A | OH403 |
| A | KCX145 |
| A | HIS178 |
| A | HIS206 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE OH A 403 |
| Chain | Residue |
| A | KCX145 |
| A | HIS206 |
| A | ARG230 |
| A | ASP266 |
| A | FE401 |
| A | ZN402 |
| A | HOH612 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE FE B 401 |
| Chain | Residue |
| B | HIS23 |
| B | HIS25 |
| B | KCX145 |
| B | ASP266 |
| B | ZN402 |
| B | OH403 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B 402 |
| Chain | Residue |
| B | KCX145 |
| B | HIS178 |
| B | HIS206 |
| B | FE401 |
| B | OH403 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE OH B 403 |
| Chain | Residue |
| B | KCX145 |
| B | HIS206 |
| B | ARG230 |
| B | ASP266 |
| B | FE401 |
| B | ZN402 |
| B | HOH618 |
