Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue FLC A 501 |
| Chain | Residue |
| A | TYR287 |
| A | SER353 |
| A | HOH602 |
| A | HOH613 |
| A | HOH633 |
| A | HOH634 |
| A | HOH640 |
| A | TRP289 |
| A | ASP298 |
| A | CYS299 |
| A | SER300 |
| A | ARG317 |
| A | VAL318 |
| A | SER319 |
| A | ARG320 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue FLC B 501 |
| Chain | Residue |
| B | TYR287 |
| B | TRP289 |
| B | ASP298 |
| B | CYS299 |
| B | SER300 |
| B | ARG317 |
| B | VAL318 |
| B | SER319 |
| B | SER353 |
| B | HOH612 |
| B | HOH635 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | binding site for residue FLC C 501 |
| Chain | Residue |
| C | TYR287 |
| C | TRP289 |
| C | ASP298 |
| C | CYS299 |
| C | SER300 |
| C | ARG317 |
| C | VAL318 |
| C | SER319 |
| C | SER353 |
| C | HOH602 |
| C | HOH646 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | binding site for residue FLC D 501 |
| Chain | Residue |
| D | TYR287 |
| D | TRP289 |
| D | ASP298 |
| D | CYS299 |
| D | SER300 |
| D | ARG317 |
| D | VAL318 |
| D | SER319 |
| D | SER353 |
| D | HOH605 |
