Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | GLY9 |
| A | GLY11 |
| A | SER12 |
| A | GLY13 |
| A | LYS14 |
| A | ARG144 |
| A | HOH442 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 303 |
| Chain | Residue |
| A | ARG97 |
| A | ARG100 |
| B | ARG37 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 304 |
| Chain | Residue |
| A | ARG37 |
| A | ILE38 |
| A | GLY43 |
| A | LEU44 |
| A | HOH524 |
| B | HOH537 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 301 |
| Chain | Residue |
| B | HIS88 |
| B | ARG92 |
| B | SER117 |
| B | TRP120 |
| B | HOH426 |
| B | HOH480 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 302 |
| Chain | Residue |
| B | GLY9 |
| B | GLY11 |
| B | SER12 |
| B | GLY13 |
| B | LYS14 |
| B | ARG144 |
| B | HOH524 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 303 |
| Chain | Residue |
| B | SER27 |
| B | ALA102 |
| B | GLN103 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 304 |
| Chain | Residue |
| B | ARG68 |
| B | ARG97 |
| B | HOH553 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 305 |
| Chain | Residue |
| A | ARG126 |
| A | HOH458 |
| B | ARG126 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 306 |
| Chain | Residue |
| B | ARG140 |
| B | ASP176 |
| B | HOH519 |
| site_id | BC2 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B 307 |
| site_id | BC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO B 308 |
| Chain | Residue |
| B | GLN137 |
| B | GLN159 |
| B | ALA160 |
| B | ARG162 |
| B | ARG165 |
4I1U
