Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 401 |
| Chain | Residue |
| A | TRP232 |
| A | ASN234 |
| B | LYS227 |
| E | ASN293 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 402 |
| Chain | Residue |
| B | GLY235 |
| A | ASN234 |
| A | GLY235 |
| A | HOH522 |
| A | HOH524 |
| B | ASN234 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 403 |
| Chain | Residue |
| A | LYS206 |
| A | TRP210 |
| A | HOH528 |
| B | HIS181 |
| B | PRO226 |
| B | SER228 |
| B | HIS229 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 404 |
| Chain | Residue |
| A | HIS181 |
| A | SER228 |
| A | HIS229 |
| B | LYS206 |
| B | TRP210 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 405 |
| Chain | Residue |
| A | ASN293 |
| A | HOH530 |
| D | LYS227 |
| E | TRP232 |
| E | ASN234 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 406 |
| Chain | Residue |
| A | ILE308 |
| A | HIS309 |
| A | GLU310 |
| A | LYS339 |
| A | GLU340 |
| A | HOH513 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 401 |
| Chain | Residue |
| B | ILE308 |
| B | HIS309 |
| B | GLU310 |
| B | LYS339 |
| B | HOH528 |
| B | HOH532 |
| D | HIS290 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 402 |
| Chain | Residue |
| A | LYS227 |
| B | TRP232 |
| B | ASN234 |
| site_id | AC9 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D 401 |
| Chain | Residue |
| D | ASN234 |
| D | GLY235 |
| D | HOH518 |
| E | ASN234 |
| E | GLY235 |
| E | HOH508 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 D 402 |
| Chain | Residue |
| D | TRP232 |
| D | ASN234 |
| E | LYS227 |
| site_id | BC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 D 403 |
| Chain | Residue |
| B | HIS290 |
| D | ILE308 |
| D | HIS309 |
| D | GLU310 |
| D | LYS339 |
| D | GLU340 |
| D | HOH515 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D 404 |
| Chain | Residue |
| D | LYS206 |
| D | TRP210 |
| D | HOH517 |
| E | HIS181 |
| E | SER228 |
| E | HIS229 |
| site_id | BC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 E 401 |
| Chain | Residue |
| D | HIS181 |
| D | SER228 |
| D | HIS229 |
| E | LYS206 |
| E | TRP210 |
| site_id | BC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 E 402 |
| Chain | Residue |
| E | LYS306 |
| E | ILE308 |
| E | HIS309 |
| E | GLU310 |
| E | LYS339 |
| E | HOH506 |
