Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for residue HEM A 401 |
| Chain | Residue |
| A | TYR140 |
| A | ZN404 |
| A | HOH507 |
| A | HOH515 |
| A | GLN141 |
| A | ARG142 |
| A | ARG143 |
| A | HIS234 |
| A | ASP270 |
| A | ASP330 |
| A | ARG359 |
| A | HEM402 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | binding site for residue HEM A 402 |
| Chain | Residue |
| A | HIS234 |
| A | TYR239 |
| A | ARG241 |
| A | ILE265 |
| A | ASP270 |
| A | PHE276 |
| A | ASP330 |
| A | HEM401 |
| A | ZN404 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 403 |
| Chain | Residue |
| A | ASP104 |
| A | ASP160 |
| A | ASP184 |
| A | HOH599 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 404 |
| Chain | Residue |
| A | HIS234 |
| A | ASP270 |
| A | HEM401 |
| A | HEM402 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 405 |
| Chain | Residue |
| A | GLU96 |
| A | GLU96 |
| A | HOH523 |
| A | HOH523 |
| A | HOH614 |
| A | HOH614 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 406 |
| Chain | Residue |
| A | ASP346 |
| A | ASP346 |
| A | HOH538 |
| A | HOH538 |
| A | HOH541 |
| A | HOH541 |
