Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 900 |
| Chain | Residue |
| A | HIS204 |
| A | HIS204 |
| A | GLU205 |
| A | GLU205 |
| A | LYS208 |
| A | HOH940 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 910 |
| Chain | Residue |
| A | ARG195 |
| A | HOH971 |
| A | ASP118 |
| A | LEU119 |
| A | TRP191 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE HEM A 500 |
| Chain | Residue |
| A | SER68 |
| A | TYR71 |
| A | ARG73 |
| A | GLN74 |
| A | GLU78 |
| A | GLY79 |
| A | TYR207 |
| A | ARG228 |
| A | HOH946 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL A 880 |
| Chain | Residue |
| A | HIS59 |
| A | PRO60 |
| A | GLN61 |
| A | HOH1036 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE GOL A 890 |
| Chain | Residue |
| A | ARG250 |
| A | ARG253 |
