Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue PEG A 501 |
| Chain | Residue |
| A | ASN130 |
| A | HIS132 |
| D | GLU111 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue ZN A 502 |
| Chain | Residue |
| A | ASN-4 |
| A | HIS48 |
| A | HIS125 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PEG B 501 |
| Chain | Residue |
| B | HOH604 |
| D | GLN38 |
| D | GLN39 |
| B | TYR96 |
| B | GLN108 |
| B | FMT502 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue FMT B 502 |
| Chain | Residue |
| B | ASP97 |
| B | PEG501 |
| D | THR36 |
| D | PHE37 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 503 |
| Chain | Residue |
| B | ASN-4 |
| B | HIS48 |
| B | HIS125 |
| B | HOH657 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | binding site for residue FMT B 504 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue ZN C 301 |
| Chain | Residue |
| C | ASN-4 |
| C | HIS48 |
| C | HIS125 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 301 |
| Chain | Residue |
| D | ASN-4 |
| D | HIS48 |
| D | HIS125 |
| D | HOH429 |
