Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE YEN A 1 |
| Chain | Residue |
| A | HOH17 |
| A | SER96 |
| A | GLN106 |
| A | HIS107 |
| A | PHE108 |
| A | LYS109 |
| A | LEU120 |
| A | TRP121 |
| A | GLU152 |
| A | VAL154 |
| A | PRO155 |
| A | HOH22 |
| A | HOH165 |
| A | HOH28 |
| A | HOH35 |
| A | ARG67 |
| A | ARG78 |
| A | ARG86 |
| A | SER88 |
| A | SER90 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 164 |
| Chain | Residue |
| A | ARG78 |
| A | LYS109 |
| A | GLU152 |
| A | HOH200 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 2 |
| Chain | Residue |
| A | HOH52 |
| A | ARG112 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG A 3 |
| Chain | Residue |
| A | SER139 |
| A | GLN145 |
| A | HOH182 |
