Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 501 |
| Chain | Residue |
| A | HIS74 |
| A | ARG80 |
| A | TYR81 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 502 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 503 |
| Chain | Residue |
| A | GLN249 |
| A | GLY250 |
| A | GLY251 |
| A | LEU253 |
| A | TYR337 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 504 |
| Chain | Residue |
| A | PRO325 |
| A | SER326 |
| A | VAL331 |
| A | ALA333 |
| A | HOH670 |
| A | HOH720 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 505 |
| Chain | Residue |
| A | GLY361 |
| A | TRP363 |
| A | ASP364 |