Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue TRS A 601 |
| Chain | Residue |
| A | ASP305 |
| A | SER433 |
| A | GLU434 |
| A | ARG435 |
| B | HIS440 |
| B | TYR442 |
| site_id | AC2 |
| Number of Residues | 19 |
| Details | binding site for residue Y2S A 602 |
| Chain | Residue |
| A | VAL355 |
| A | LYS357 |
| A | PRO378 |
| A | MET379 |
| A | CYS380 |
| A | GLU381 |
| A | LEU383 |
| A | LEU387 |
| A | LEU390 |
| A | LEU403 |
| A | ILE408 |
| A | GLN410 |
| A | TYR426 |
| A | PHE428 |
| B | GLN353 |
| B | GLU356 |
| A | PHE233 |
| A | ALA304 |
| A | LEU306 |
| site_id | AC3 |
| Number of Residues | 18 |
| Details | binding site for residue Y2S B 501 |
| Chain | Residue |
| A | VAL358 |
| B | PHE233 |
| B | ALA304 |
| B | LEU306 |
| B | VAL329 |
| B | LYS357 |
| B | PRO378 |
| B | MET379 |
| B | CYS380 |
| B | GLU381 |
| B | LEU383 |
| B | LEU387 |
| B | LEU390 |
| B | LEU403 |
| B | ILE408 |
| B | GLN410 |
| B | TYR426 |
| B | HOH603 |
