Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | binding site for residue HEB A 201 |
| Chain | Residue |
| A | TYR36 |
| A | CYS83 |
| A | ALA121 |
| A | VAL123 |
| A | TRP124 |
| A | HOH315 |
| A | TYR39 |
| A | PRO40 |
| A | LYS44 |
| A | PRO75 |
| A | PRO77 |
| A | TRP79 |
| A | ASP80 |
| A | GLY82 |
| site_id | AC2 |
| Number of Residues | 17 |
| Details | binding site for residue HEB B 201 |
| Chain | Residue |
| B | ASN34 |
| B | TYR36 |
| B | TYR39 |
| B | PRO40 |
| B | LYS44 |
| B | PRO75 |
| B | TRP79 |
| B | ASP80 |
| B | GLY82 |
| B | CYS83 |
| B | ALA121 |
| B | TRP124 |
| B | HOH301 |
| B | HOH344 |
| B | HOH347 |
| C | ARG103 |
| C | ALA120 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 202 |
| Chain | Residue |
| B | THR108 |
| B | ARG111 |
| B | LEU138 |
| B | ASP139 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue HEB C 201 |
| Chain | Residue |
| A | LYS112 |
| C | ASN34 |
| C | TYR36 |
| C | TYR39 |
| C | PRO40 |
| C | LYS44 |
| C | PRO75 |
| C | PRO77 |
| C | ASP80 |
| C | GLY82 |
| C | CYS83 |
| C | ALA121 |
| C | VAL123 |
| C | TRP124 |
| C | HOH349 |
