Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue SIN A 401 |
| Chain | Residue |
| A | LEU141 |
| A | VVO403 |
| A | HOH607 |
| A | HIS144 |
| A | GLU146 |
| A | THR172 |
| A | HIS279 |
| A | ARG281 |
| A | ARG293 |
| A | LEU295 |
| A | ARG297 |
| site_id | AC2 |
| Number of Residues | 14 |
| Details | binding site for residue PCX A 402 |
| Chain | Residue |
| A | LEU114 |
| A | LEU132 |
| A | SER133 |
| A | SER134 |
| A | HIS144 |
| A | GLU146 |
| A | ASP202 |
| A | ASP233 |
| A | LEU236 |
| A | ARG297 |
| A | VVO403 |
| A | HOH625 |
| A | HOH673 |
| A | HOH684 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue VVO A 403 |
| Chain | Residue |
| A | HIS144 |
| A | GLU146 |
| A | HIS279 |
| A | ARG297 |
| A | SIN401 |
| A | PCX402 |