Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue HEZ A 301 |
| Chain | Residue |
| A | VAL180 |
| A | ASP182 |
| C | PHE193 |
| C | TYR194 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue CL A 302 |
| Chain | Residue |
| A | GLN187 |
| B | GLN187 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue HEZ B 301 |
| Chain | Residue |
| A | TYR194 |
| B | VAL180 |
| B | PHE181 |
| B | ASP182 |
| A | GLN186 |
| A | GLN187 |
| A | PHE193 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue HEZ B 302 |
| Chain | Residue |
| B | TYR194 |
| B | ARG195 |
| B | GLU198 |
| C | TYR194 |
| C | ARG197 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue HEZ B 303 |
| Chain | Residue |
| B | GLN186 |
| B | PHE193 |
| B | TYR194 |
| B | HOH402 |
| C | VAL180 |
| C | ASP182 |
| C | GLN187 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue CL C 301 |
| Chain | Residue |
| C | GLN187 |
| C | GLN187 |
| C | HOH402 |
| C | HOH402 |