Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue PO4 A 201 |
| Chain | Residue |
| A | ARG99 |
| A | ARG99 |
| A | GLU100 |
| A | LYS103 |
| A | TRP127 |
| A | TRP127 |
| A | HOH331 |
| A | HOH331 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue PO4 A 202 |
| Chain | Residue |
| A | ARG99 |
| A | ARG99 |
| A | GLU100 |
| A | GLU100 |
| A | HOH305 |
| A | HOH305 |
| A | HOH316 |
| A | HOH316 |
| A | HOH349 |
| A | SER1 |
| site_id | AC3 |
| Number of Residues | 21 |
| Details | binding site for residue SAH A 203 |
| Chain | Residue |
| A | PHE16 |
| A | GLY18 |
| A | ASN20 |
| A | ASP48 |
| A | ALA49 |
| A | SER50 |
| A | GLN54 |
| A | GLY56 |
| A | TYR58 |
| A | GLU69 |
| A | SER71 |
| A | ILE75 |
| A | ILE77 |
| A | LEU79 |
| A | GLN104 |
| A | GLU105 |
| A | SER106 |
| A | ILE108 |
| A | HOH308 |
| A | HOH321 |
| A | HOH325 |
