Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS120 |
| A | HIS122 |
| A | HIS189 |
| A | HOH584 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 302 |
| Chain | Residue |
| A | ASP124 |
| A | CYS208 |
| A | HIS250 |
| A | HOH584 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue ZN A 303 |
| Chain | Residue |
| A | ASP223 |
| E | GLU227 |
| A | GLU152 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 304 |
| Chain | Residue |
| A | ARG234 |
| A | THR260 |
| A | ARG264 |
| A | HOH464 |
| E | GLN44 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 305 |
| Chain | Residue |
| A | ARG256 |
| A | HOH408 |
| A | HOH429 |
| A | HOH532 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 306 |
| Chain | Residue |
| A | LYS211 |
| A | ALA215 |
| A | LYS216 |
| A | SER217 |
| A | HOH480 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 307 |
| Chain | Residue |
| A | GLU227 |
| E | GLU152 |
| E | ASP223 |
| E | HOH548 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | binding site for residue ZN E 301 |
| Chain | Residue |
| E | HIS120 |
| E | HIS122 |
| E | HIS189 |
| E | ZN302 |
| E | HOH596 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | binding site for residue ZN E 302 |
| Chain | Residue |
| E | ASP124 |
| E | CYS208 |
| E | HIS250 |
| E | ZN301 |
| E | HOH596 |