Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 501 |
| Chain | Residue |
| B | ARG304 |
| B | ASP306 |
| B | HOH601 |
| B | HOH644 |
| C | SER283 |
| C | ALA284 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 502 |
| Chain | Residue |
| B | HOH617 |
| D | ARG321 |
| B | ARG281 |
| B | ARG290 |
| B | LEU293 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 503 |
| Chain | Residue |
| A | ARG321 |
| B | ARG345 |
| B | HOH604 |
| C | ARG281 |
| C | GLY292 |
| C | LEU293 |
| C | LEU294 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 B 504 |
| Chain | Residue |
| A | TYR265 |
| B | ARG345 |
| B | ARG346 |
| B | ARG347 |
| B | HOH614 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 501 |
| Chain | Residue |
| A | SER283 |
| A | ALA284 |
| A | HOH606 |
| A | HOH629 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 502 |
| Chain | Residue |
| A | TRP336 |
| A | ARG354 |
| A | CYS357 |
| A | LYS365 |
| A | PHE374 |
| A | ARG430 |
| A | HOH603 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 503 |
| Chain | Residue |
| A | ALA349 |
| A | SER350 |
| A | ALA351 |
| A | ARG354 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 C 501 |
| Chain | Residue |
| C | TRP336 |
| C | ARG354 |
| C | CYS357 |
| C | LYS365 |
| C | ARG430 |
| C | HOH605 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 D 501 |
| Chain | Residue |
| D | TRP336 |
| D | ARG354 |
| D | CYS357 |
| D | LYS365 |
| D | PHE374 |
| D | ARG430 |
| D | HOH637 |
| D | HOH656 |
| site_id | AD1 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 D 502 |
| Chain | Residue |
| D | ARG290 |
| D | GLY292 |
| D | LEU293 |
| site_id | AD2 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 D 503 |
| Chain | Residue |
| D | SER283 |
| D | ALA284 |
| D | HOH607 |
| D | HOH627 |
| site_id | AD3 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 D 504 |
| Chain | Residue |
| D | ALA349 |
| D | SER350 |
| D | ALA351 |
| D | ARG354 |
| D | HOH602 |
