Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 401 |
| Chain | Residue |
| A | ARG220 |
| A | ARG279 |
| A | ARG280 |
| B | ARG220 |
| B | ARG280 |
| B | SO4401 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue MN A 402 |
| Chain | Residue |
| A | HIS264 |
| A | HOH528 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue BME A 403 |
| Chain | Residue |
| A | GLU282 |
| A | SER283 |
| A | LEU284 |
| A | CYS275 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 401 |
| Chain | Residue |
| A | HIS213 |
| A | ARG220 |
| A | ARG280 |
| A | SO4401 |
| B | ARG220 |
| B | ARG279 |
| B | ARG280 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 C 401 |
| Chain | Residue |
| C | ARG220 |
| C | ARG220 |
| C | LYS277 |
| C | ILE278 |
| C | ARG279 |
| C | ARG280 |
| C | ARG280 |
