Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue 4AP A 201 |
| Chain | Residue |
| A | LEU10 |
| A | LYS11 |
| A | ASP22 |
| A | GLY48 |
| A | VAL49 |
| A | ALA52 |
| A | PHE156 |
| A | HOH371 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue 4AP B 601 |
| Chain | Residue |
| B | PHE6 |
| B | ASN40 |
| B | TYR42 |
| B | 4AP602 |
| B | DMS604 |
| B | HOH720 |
| B | HOH755 |
| B | SER5 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue 4AP B 602 |
| Chain | Residue |
| B | SER7 |
| B | ASN40 |
| B | ASN99 |
| B | LYS102 |
| B | GLU104 |
| B | PHE132 |
| B | 4AP601 |
| B | HOH722 |
| B | HOH834 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue 4AP B 603 |
| Chain | Residue |
| B | GLU120 |
| B | ASN150 |
| B | TYR152 |
| B | DMS604 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue DMS B 604 |
| Chain | Residue |
| B | ASN4 |
| B | PHE6 |
| B | 4AP601 |
| B | 4AP603 |
| B | HOH920 |
