Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 301 |
| Chain | Residue |
| A | HOH204 |
| A | ARG478 |
| A | VAL481 |
| A | GLN482 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 302 |
| Chain | Residue |
| A | LEU422 |
| A | LYS447 |
| A | ASP448 |
| A | PRO516 |
| A | LYS520 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 303 |
| Chain | Residue |
| A | HOH182 |
| A | HOH201 |
| A | ARG394 |
| A | LYS419 |
| A | HIS420 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 304 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 305 |
| Chain | Residue |
| A | HOH91 |
| A | ASP392 |
| A | ARG394 |
| A | ARG416 |
| A | HIS420 |