Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 H 255 |
| Chain | Residue |
| H | PHE27 |
| H | HOH348 |
| H | PHE27 |
| H | SER28 |
| H | SER28 |
| H | ARG31 |
| H | ARG31 |
| H | TYR32 |
| H | TYR32 |
| H | HOH348 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 H 256 |
| Chain | Residue |
| H | SER7 |
| H | LYS201 |
| H | HOH301 |
| L | LYS190 |
| L | ARG211 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 H 257 |
| Chain | Residue |
| H | ARG94 |
| H | GLY96 |
| H | VAL97 |
| H | ARG98 |
| H | ALA101 |
| L | TYR55 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 L 214 |
| Chain | Residue |
| L | LYS39 |
| L | GLN42 |
| L | LYS45 |
| L | HOH242 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 L 215 |
| Chain | Residue |
| L | ASP1 |
| L | HIS8 |
| L | LYS9 |
| L | PHE10 |
| L | HOH238 |
| L | HOH301 |
| L | HOH486 |