Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 801 |
| Chain | Residue |
| A | SER464 |
| A | SER521 |
| A | TYR618 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue CL B 801 |
| Chain | Residue |
| B | THR465 |
| B | SER521 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for Ligand residues SEP C 232 through PRO C 233 bound to SER C 231 |
| Chain | Residue |
| A | LYS643 |
| C | SER231 |
| C | ALA234 |
| A | ASN596 |
| A | LEU597 |
| A | SER598 |
| A | HIS641 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for Ligand residues SEP D 232 through PRO D 233 bound to SER D 231 |
| Chain | Residue |
| B | SER598 |
| B | HIS641 |
| B | LYS643 |
| D | SER231 |
| D | ALA234 |
