Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE NAP A 401 |
| Chain | Residue |
| A | ALA15 |
| A | ARG75 |
| A | LEU86 |
| A | GLU100 |
| A | HIS101 |
| A | PRO102 |
| A | TYR128 |
| B | GLU61 |
| A | LYS16 |
| A | PHE17 |
| A | ALA39 |
| A | GLN40 |
| A | GLY41 |
| A | SER42 |
| A | VAL73 |
| A | VAL74 |
| site_id | AC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE NAP B 401 |
| Chain | Residue |
| A | GLU61 |
| B | ALA15 |
| B | LYS16 |
| B | PHE17 |
| B | ALA39 |
| B | GLN40 |
| B | GLY41 |
| B | SER42 |
| B | ARG44 |
| B | VAL74 |
| B | ARG75 |
| B | ALA82 |
| B | GLU100 |
| B | HIS101 |
| B | PRO102 |
| B | TYR128 |
| site_id | AC3 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE NAP C 401 |
| Chain | Residue |
| C | ALA15 |
| C | LYS16 |
| C | PHE17 |
| C | ALA39 |
| C | GLN40 |
| C | GLY41 |
| C | SER42 |
| C | ARG44 |
| C | VAL73 |
| C | VAL74 |
| C | ARG75 |
| C | ALA82 |
| C | GLU100 |
| C | HIS101 |
| C | PRO102 |
| C | TYR128 |
| D | GLU61 |
| site_id | AC4 |
| Number of Residues | 17 |
| Details | BINDING SITE FOR RESIDUE NAP D 401 |
| Chain | Residue |
| C | GLU61 |
| D | ALA15 |
| D | LYS16 |
| D | PHE17 |
| D | ALA39 |
| D | GLN40 |
| D | GLY41 |
| D | SER42 |
| D | VAL73 |
| D | VAL74 |
| D | ARG75 |
| D | ALA82 |
| D | LEU86 |
| D | GLU100 |
| D | HIS101 |
| D | PRO102 |
| D | TYR128 |
