Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 201 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE BR A 202 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 203 |
| Chain | Residue |
| A | SER17 |
| A | ARG125 |
| A | HOH323 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE BR A 204 |
| Chain | Residue |
| A | HIS60 |
| A | HOH406 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE BR A 205 |
| Chain | Residue |
| A | SER56 |
| A | ASP57 |
| A | HOH362 |
| A | THR55 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE BR A 206 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE BR A 207 |
| Chain | Residue |
| A | ASN19 |
| A | PRO20 |
| A | ARG21 |
| A | ARG81 |
| site_id | AC8 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE BR A 208 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 209 |
| Chain | Residue |
| A | VAL27 |
| A | CYS87 |
| A | HOH377 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE BR A 210 |
| Chain | Residue |
| A | CYS29 |
| A | GLU32 |
| A | HOH336 |
| site_id | BC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | TRP13 |
| A | SER17 |
| A | CYS87 |
| A | ARG88 |
| A | SER89 |
| A | GLY90 |
| A | ASN91 |
| A | ARG92 |