Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 501 |
| Chain | Residue |
| A | GLU81 |
| A | GLU84 |
| A | HOH622 |
| A | HOH677 |
| A | HOH777 |
| A | HOH805 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue CA A 502 |
| Chain | Residue |
| A | HOH639 |
| A | HOH669 |
| A | HOH686 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 503 |
| Chain | Residue |
| A | CYS83 |
| A | ASN87 |
| A | SER354 |
| A | CYS355 |
| A | ILE356 |
| A | HOH634 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue EDO A 504 |
| Chain | Residue |
| A | GLN80 |
| A | ALA111 |
| A | HOH707 |
| A | HOH797 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue EDO A 505 |
| Chain | Residue |
| A | SER122 |
| A | ARG147 |
| A | GLU264 |
| A | ILE322 |
| A | SER323 |
| A | HOH642 |
