Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 601 |
| Chain | Residue |
| A | CYS243 |
| A | SER278 |
| A | GLU442 |
| A | HIS443 |
| A | HOH727 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue FLC A 602 |
| Chain | Residue |
| A | ARG458 |
| A | HOH704 |
| A | HOH713 |
| A | HOH724 |
| A | HOH743 |
| A | HOH843 |
| A | HOH890 |
| A | HOH910 |
| A | HOH933 |
| A | TYR277 |
| A | SER278 |
| A | PHE329 |
| A | HIS396 |
| site_id | AC3 |
| Number of Residues | 14 |
| Details | binding site for residue FLC A 603 |
| Chain | Residue |
| A | HIS481 |
| A | HIS481 |
| A | ILE486 |
| A | ILE486 |
| A | TRP517 |
| A | ASN518 |
| A | ASN518 |
| A | HOH705 |
| A | HOH705 |
| A | HOH706 |
| A | HOH746 |
| A | HOH746 |
| A | HOH918 |
| A | HOH918 |
