Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue PRO A 501 |
| Chain | Residue |
| A | TYR120 |
| A | ARG125 |
| A | TRP127 |
| A | ASP145 |
| A | ILE146 |
| A | PHE170 |
| A | ASP172 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 502 |
| Chain | Residue |
| A | TRP114 |
| A | GLU115 |
| A | ACT503 |
| A | HOH607 |
| A | GLU109 |
| A | ASP111 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | binding site for residue ACT A 503 |
| Chain | Residue |
| A | LYS78 |
| A | ALA79 |
| A | LYS82 |
| A | ASP111 |
| A | ASP112 |
| A | GLY113 |
| A | TRP114 |
| A | GLU115 |
| A | CA502 |
| A | HOH605 |
| A | HOH607 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue TRS A 504 |
| Chain | Residue |
| A | ASP40 |
| A | ASP40 |
| A | SER41 |
| A | GLU44 |
| A | GLU44 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for residue TRS A 505 |
| Chain | Residue |
| A | LYS91 |
| A | PHE94 |
| A | LEU95 |
| A | ASN110 |
| A | HOH613 |
| A | HOH621 |
| A | HOH627 |
| A | HOH645 |
