Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue NI P 301 |
| Chain | Residue |
| P | GLN77 |
| P | CYS130 |
| P | HIS173 |
| P | HIS177 |
| P | N9Y303 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 P 302 |
| Chain | Residue |
| P | HOH417 |
| P | HOH450 |
| P | THR35 |
| P | SER118 |
| P | ARG146 |
| P | HOH402 |
| site_id | AC3 |
| Number of Residues | 13 |
| Details | binding site for residue N9Y P 303 |
| Chain | Residue |
| P | ARG68 |
| P | GLY69 |
| P | GLY70 |
| P | VAL71 |
| P | GLY72 |
| P | GLN77 |
| P | GLY129 |
| P | CYS130 |
| P | LEU131 |
| P | HIS173 |
| P | GLU174 |
| P | HIS177 |
| P | NI301 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue NI Q 301 |
| Chain | Residue |
| Q | GLN77 |
| Q | CYS130 |
| Q | HIS173 |
| Q | HIS177 |
| Q | N9Y303 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 Q 302 |
| Chain | Residue |
| Q | THR35 |
| Q | SER118 |
| Q | ARG146 |
| Q | HOH413 |
| Q | HOH434 |
| site_id | AC6 |
| Number of Residues | 13 |
| Details | binding site for residue N9Y Q 303 |
| Chain | Residue |
| Q | ARG68 |
| Q | GLY69 |
| Q | GLY70 |
| Q | VAL71 |
| Q | GLY72 |
| Q | GLN77 |
| Q | GLY129 |
| Q | CYS130 |
| Q | LEU131 |
| Q | HIS173 |
| Q | GLU174 |
| Q | HIS177 |
| Q | NI301 |