Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 501 |
| Chain | Residue |
| A | ARG331 |
| A | ARG335 |
| A | HOH756 |
| A | HOH773 |
| site_id | AC2 |
| Number of Residues | 26 |
| Details | binding site for residue LUH A 502 |
| Chain | Residue |
| A | HIS142 |
| A | ASP202 |
| A | TRP206 |
| A | ARG207 |
| A | ASP235 |
| A | VAL237 |
| A | LYS262 |
| A | HOH601 |
| A | HOH603 |
| A | HOH608 |
| A | HOH614 |
| A | HOH623 |
| A | HOH664 |
| A | HOH767 |
| A | HOH781 |
| A | HOH863 |
| A | HOH912 |
| B | GLY296 |
| B | SER297 |
| B | TYR298 |
| B | HOH768 |
| A | SER58 |
| A | SER113 |
| A | GLY114 |
| A | THR115 |
| A | TYR141 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 503 |
| Chain | Residue |
| A | SER28 |
| A | SER29 |
| A | LYS373 |
| A | HOH663 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 504 |
| Chain | Residue |
| A | ARG277 |
| A | HOH607 |
| A | HOH669 |
| A | HOH729 |
| A | HOH758 |
| A | HOH904 |
| B | GLN249 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 501 |
| Chain | Residue |
| B | GLU328 |
| B | ARG331 |
| B | ARG335 |
| B | HOH739 |
| B | HOH793 |
| B | HOH797 |
| site_id | AC6 |
| Number of Residues | 24 |
| Details | binding site for residue LUH B 502 |
| Chain | Residue |
| A | GLY296 |
| A | SER297 |
| A | TYR298 |
| B | SER58 |
| B | SER113 |
| B | GLY114 |
| B | THR115 |
| B | TYR141 |
| B | HIS142 |
| B | ASP202 |
| B | TRP206 |
| B | ARG207 |
| B | ASP235 |
| B | VAL237 |
| B | LYS262 |
| B | HOH603 |
| B | HOH605 |
| B | HOH606 |
| B | HOH619 |
| B | HOH636 |
| B | HOH672 |
| B | HOH713 |
| B | HOH721 |
| B | HOH887 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 B 503 |
| Chain | Residue |
| B | SER28 |
| B | SER29 |
| B | LYS373 |
| B | HOH683 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 B 504 |
| Chain | Residue |
| B | ARG36 |
| B | GLY48 |
| B | HOH602 |
