Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | CYS297 |
| A | CYS300 |
| A | HIS305 |
| A | CYS310 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 402 |
| Chain | Residue |
| A | CYS320 |
| A | CYS323 |
| A | HIS328 |
| A | CYS333 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue C5P A 403 |
| Chain | Residue |
| A | ARG143 |
| A | GLN164 |
| A | ARG180 |
| A | GLY182 |
| A | PRO279 |
| A | ALA280 |
| A | ASP141 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue C5P A 404 |
| Chain | Residue |
| A | HIS305 |
| A | GLU309 |
| A | CYS310 |
| A | PHE311 |
| A | LYS312 |
| A | HOH507 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue MN A 405 |
| Chain | Residue |
| A | ASP80 |
| A | GLU82 |
| A | ASP230 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | binding site for residue MN A 406 |
| Chain | Residue |
| A | ASP80 |
| A | ASP145 |