Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN L 301 |
| Chain | Residue |
| A | ASP31 |
| H | 2PE301 |
| H | HOH401 |
| H | HOH425 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | binding site for residue 2PE H 301 |
| Chain | Residue |
| A | TYR104 |
| H | PRO101 |
| H | PHE102 |
| H | HOH401 |
| H | HOH409 |
| H | HOH418 |
| L | TYR49 |
| L | TYR91 |
| L | ZN301 |
| A | VAL2 |
| A | PHE27 |
| A | ASP31 |
| A | ALA32 |
| A | TRP33 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | binding site for residue 2PE H 302 |
| Chain | Residue |
| A | TRP33 |
| A | PRO101 |
| A | PHE102 |
| B | TYR49 |
| B | TYR91 |
| H | ASP31 |
| H | TRP33 |
| H | ZN303 |
| H | HOH435 |
| H | HOH478 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | binding site for residue ZN H 303 |
| Chain | Residue |
| H | ASP31 |
| H | 2PE302 |