Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue NI A 301 |
| Chain | Residue |
| A | HIS234 |
| A | HIS251 |
| A | GLU286 |
| A | HOH401 |
| A | HOH411 |
| A | HOH428 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue NI B 301 |
| Chain | Residue |
| B | HOH402 |
| B | HOH416 |
| B | HIS234 |
| B | HIS251 |
| B | GLU286 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue NI C 301 |
| Chain | Residue |
| C | HIS234 |
| C | HIS251 |
| C | GLU286 |
| C | HOH416 |
| C | HOH417 |
| C | HOH420 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue NI D 301 |
| Chain | Residue |
| D | HIS234 |
| D | HIS251 |
| D | GLU286 |
| D | HOH415 |
| D | HOH418 |
| D | HOH419 |
