Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 601 |
| Chain | Residue |
| A | ARG266 |
| A | TYR267 |
| A | LYS268 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 602 |
| Chain | Residue |
| A | HIS368 |
| A | ARG517 |
| A | ARG521 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 603 |
| Chain | Residue |
| A | HIS269 |
| A | TRP341 |
| A | LYS342 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 601 |
| Chain | Residue |
| B | ARG517 |
| B | ARG518 |
| B | ARG521 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 602 |
| Chain | Residue |
| B | TYR249 |
| B | ARG266 |
| B | LYS268 |
| B | HOH2034 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 603 |
| Chain | Residue |
| B | HIS269 |
| B | TRP341 |
| B | LYS342 |
| B | LYS345 |
