Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE FNR B 1401 |
| Chain | Residue |
| B | PRO22 |
| B | ALA301 |
| B | TRP302 |
| B | GLY303 |
| B | VAL324 |
| B | GLY325 |
| B | ARG326 |
| B | HOH387 |
| B | HOH391 |
| B | HOH446 |
| B | HOH466 |
| B | PRO23 |
| D | TRP358 |
| B | MET24 |
| B | CYS25 |
| B | ALA57 |
| B | GLN99 |
| B | HIS178 |
| B | HIS181 |
| B | ARG231 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 B 364 |
| Chain | Residue |
| B | LYS346 |
| B | ALA347 |
| B | SER348 |
| B | GLU360 |
| B | HOH367 |
| B | HOH377 |
| B | HOH450 |
| B | HOH459 |
| B | HOH516 |
| B | HOH528 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE FNR D 1401 |
| Chain | Residue |
| B | TRP358 |
| D | PRO22 |
| D | PRO23 |
| D | MET24 |
| D | CYS25 |
| D | ALA57 |
| D | GLN99 |
| D | HIS178 |
| D | HIS181 |
| D | ARG231 |
| D | ALA301 |
| D | TRP302 |
| D | GLY303 |
| D | VAL324 |
| D | GLY325 |
| D | ARG326 |
| D | HOH405 |
| D | HOH464 |
| D | HOH480 |
| D | HOH658 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 364 |
| Chain | Residue |
| D | PRO68 |
| D | ARG111 |
| D | ARG125 |
| D | HOH394 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 D 365 |
| Chain | Residue |
| D | LYS346 |
| D | ALA347 |
| D | SER348 |
| D | GLU360 |
| D | HOH517 |
