Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD A 301 |
| Chain | Residue |
| A | CYS65 |
| A | HIS67 |
| A | GLU92 |
| A | CD302 |
| A | HOH432 |
| B | ASP131 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CD A 302 |
| Chain | Residue |
| A | CD301 |
| A | HOH406 |
| A | HOH421 |
| B | ASP131 |
| A | CYS65 |
| A | GLU92 |
| A | ASP116 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE BCK A 303 |
| Chain | Residue |
| A | ASP116 |
| A | TRP132 |
| A | GLY140 |
| A | PRO142 |
| A | HOH403 |
| B | PHE181 |
| B | ILE182 |
| B | HIS185 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 304 |
| Chain | Residue |
| A | GLU69 |
| A | LYS71 |
| A | ARG166 |
| A | GLU170 |
| A | HIS171 |
| A | LEU172 |
| A | ARG187 |
| A | HOH405 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CD B 301 |
| Chain | Residue |
| B | CYS65 |
| B | GLU92 |
| B | ASP116 |
| B | CD302 |
| B | HOH404 |
| B | HOH406 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CD B 302 |
| Chain | Residue |
| B | CYS65 |
| B | HIS67 |
| B | GLU92 |
| B | CD301 |
| B | HOH409 |
