Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue PO4 A 501 |
| Chain | Residue |
| A | ASP23 |
| A | ASP23 |
| A | HIS26 |
| A | HIS26 |
| A | HOH607 |
| A | HOH607 |
| A | HOH719 |
| A | HOH719 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue PO4 A 502 |
| Chain | Residue |
| A | SER118 |
| A | LYS357 |
| A | LYS363 |
| A | ARG117 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue CO A 503 |
| Chain | Residue |
| A | CYS69 |
| A | HIS352 |
| A | GLU394 |
| A | ASP424 |
| A | HOH634 |
| site_id | AC4 |
| Number of Residues | 14 |
| Details | binding site for residue PEP A 504 |
| Chain | Residue |
| A | ARG108 |
| A | PRO116 |
| A | GLY265 |
| A | ASP266 |
| A | ARG267 |
| A | LYS289 |
| A | ARG320 |
| A | HIS352 |
| A | GLU394 |
| A | HOH608 |
| A | HOH634 |
| A | HOH635 |
| A | HOH638 |
| A | HOH698 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | binding site for residue TYR A 505 |
| Chain | Residue |
| A | ALA177 |
| A | LEU179 |
| A | TRP185 |
| A | GLN223 |
| A | GLU226 |
| A | THR227 |
| A | HOH609 |
| A | HOH661 |
| A | HOH667 |
| A | HOH728 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue CL A 506 |
| Chain | Residue |
| A | ARG50 |
| A | ASP311 |
| A | GLY313 |
