Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 301 |
| Chain | Residue |
| A | ASP9 |
| A | ASP11 |
| A | ASP158 |
| A | HOH424 |
| A | HOH460 |
| A | HOH534 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue CL A 302 |
| Chain | Residue |
| A | HOH470 |
| A | PRO51 |
| A | ILE52 |
| A | ALA164 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue CL A 303 |
| Chain | Residue |
| A | TYR-3 |
| A | ASP9 |
| A | LYS104 |
| A | LYS135 |
| A | HOH422 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | binding site for residue TRS A 304 |
| Chain | Residue |
| A | LYS44 |
| A | ASN45 |
| A | ARG106 |
| A | GLU108 |
| A | GLU131 |
| A | HOH412 |
| A | HOH429 |
| A | HOH510 |
| A | HOH512 |
| A | HOH526 |
