Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue CIT B 501 |
| Chain | Residue |
| A | ARG344 |
| A | ARG353 |
| B | GLN312 |
| B | ARG344 |
| B | ARG353 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PLM B 502 |
| Chain | Residue |
| B | ILE388 |
| B | PHE408 |
| B | CYS360 |
| B | TYR362 |
| B | MET363 |
| B | LEU383 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue CIT C 501 |
| Chain | Residue |
| C | ARG344 |
| C | ARG353 |
| D | ARG344 |
| D | ARG353 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue PLM C 502 |
| Chain | Residue |
| C | LEU359 |
| C | CYS360 |
| C | TYR362 |
| C | MET363 |
| C | ILE388 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide PLM D 501 and CYS D 360 |
| Chain | Residue |
| D | THR325 |
| D | PRO358 |
| D | LEU359 |
| D | GLU361 |
| D | TYR362 |
| D | MET363 |
| D | ILE364 |
| D | ILE388 |
