Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 222 |
| Chain | Residue |
| A | LYS142 |
| A | ARG154 |
| A | TYR156 |
| A | GLY186 |
| A | PHE187 |
| A | HOH284 |
| A | HOH313 |
| A | HOH335 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 223 |
| Chain | Residue |
| A | HIS109 |
| A | SER182 |
| A | PHE194 |
| A | HIS196 |
| A | HOH252 |
| A | HOH257 |
| A | HOH261 |
| A | HOH371 |
| A | HOH384 |
| A | ARG30 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 224 |
| Chain | Residue |
| A | PRO42 |
| A | ALA43 |
| A | TRP163 |
| A | ARG167 |
| A | HOH393 |
| A | HOH531 |
| A | HOH543 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 225 |
| Chain | Residue |
| A | ARG117 |
| A | GLU145 |
| A | PRO159 |
| A | SER160 |
| A | TRP163 |
| A | HOH323 |
| A | HOH543 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 226 |
| Chain | Residue |
| A | ARG15 |
| A | ARG18 |
| A | SER143 |
| A | SER160 |
| A | GLU161 |
| A | GLN193 |
| A | LEU195 |
| A | HOH392 |
| site_id | AC6 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE SAM A 221 |
| Chain | Residue |
| A | PHE9 |
| A | LEU14 |
| A | TYR17 |
| A | TYR24 |
| A | PRO29 |
| A | GLY51 |
| A | GLY53 |
| A | ASP72 |
| A | GLY73 |
| A | SER74 |
| A | LEU77 |
| A | LEU93 |
| A | PHE94 |
| A | HIS109 |
| A | ALA110 |
| A | CYS111 |
| A | HIS114 |
| A | HOH230 |
| A | HOH231 |
| A | HOH250 |
| A | HOH281 |
| A | HOH290 |
| A | HOH342 |
