Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE SAM A 1248 |
| Chain | Residue |
| A | GLY82 |
| A | VAL131 |
| A | ASP132 |
| A | VAL133 |
| A | THR134 |
| A | ASP147 |
| A | ILE148 |
| A | SO41249 |
| A | HOH2031 |
| A | HOH2033 |
| A | HOH2115 |
| A | CYS83 |
| A | HOH2116 |
| A | HOH2117 |
| A | GLY84 |
| A | GLY86 |
| A | SER87 |
| A | TRP88 |
| A | THR105 |
| A | LEU106 |
| A | HIS111 |
| site_id | AC2 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE SAM B 1267 |
| Chain | Residue |
| B | SER57 |
| B | GLY59 |
| B | GLY82 |
| B | CYS83 |
| B | GLY84 |
| B | SER87 |
| B | TRP88 |
| B | THR105 |
| B | LEU106 |
| B | HIS111 |
| B | VAL131 |
| B | ASP132 |
| B | VAL133 |
| B | ASP147 |
| B | ILE148 |
| B | SO41269 |
| B | HOH2056 |
| B | HOH2065 |
| B | HOH2177 |
| B | HOH2178 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1268 |
| Chain | Residue |
| B | ARG38 |
| B | ARG42 |
| B | ARG85 |
| B | HOH2043 |
| B | HOH2179 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1269 |
| Chain | Residue |
| B | ILE148 |
| B | GLY149 |
| B | GLU150 |
| B | ARG161 |
| B | SAM1267 |
| B | HOH2180 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1249 |
| Chain | Residue |
| A | ILE148 |
| A | GLY149 |
| A | GLU150 |
| A | ARG161 |
| A | SAM1248 |
| A | HOH2118 |
