Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue 5D7 A 301 |
| Chain | Residue |
| A | PHE20 |
| A | TYR180 |
| A | ILE181 |
| A | GLN184 |
| A | SER188 |
| A | SAH302 |
| A | HOH463 |
| A | TYR32 |
| A | ASP33 |
| A | THR37 |
| A | THR40 |
| A | LEU130 |
| A | GLY133 |
| A | ASP159 |
| A | LEU160 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | binding site for residue SAH A 302 |
| Chain | Residue |
| A | GLN17 |
| A | PHE20 |
| A | ARG26 |
| A | ARG41 |
| A | GLY67 |
| A | GLY69 |
| A | ASP90 |
| A | SER91 |
| A | THR111 |
| A | ASP112 |
| A | ILE113 |
| A | HIS129 |
| A | LEU134 |
| A | PHE135 |
| A | 5D7301 |
| A | GOL303 |
| A | HOH411 |
| A | HOH423 |
| A | HOH433 |
| A | HOH434 |
| A | HOH463 |
| A | HOH490 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue GOL A 303 |
| Chain | Residue |
| A | ILE113 |
| A | PHE135 |
| A | GLU136 |
| A | ASN137 |
| A | LEU141 |
| A | GLN173 |
| A | SAH302 |
| A | HOH403 |
| A | HOH412 |
