Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 201 |
| Chain | Residue |
| A | ARG107 |
| A | SER140 |
| A | ASP141 |
| A | HOH306 |
| A | HOH318 |
| A | HOH323 |
| A | HOH343 |
| A | HOH352 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C 201 |
| Chain | Residue |
| C | ARG128 |
| C | HOH315 |
| C | HOH318 |
| C | LYS103 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE GOL C 202 |
| Chain | Residue |
| C | THR96 |
| C | THR98 |
| C | ASP99 |
| C | TRP118 |
| C | TYR131 |
| D | ARG7 |
| D | ASN8 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 101 |
| Chain | Residue |
| A | HOH316 |
| D | ARG11 |
| D | HOH201 |
| D | HOH205 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 E 101 |
| Chain | Residue |
| A | HIS122 |
| A | HOH312 |
| C | HOH365 |
| D | ARG9 |
| E | PRO6 |
| E | ARG7 |
| E | HOH202 |
| E | HOH205 |