Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE PO4 A 1 |
| Chain | Residue |
| A | ILE52 |
| A | ARG53 |
| A | HIS54 |
| A | THR141 |
| A | ASP142 |
| A | SER143 |
| A | HOH189 |
| A | HOH274 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PO4 B 2 |
| Chain | Residue |
| B | ARG53 |
| B | HIS54 |
| B | THR141 |
| B | ASP142 |
| B | SER143 |
| B | HOH208 |
| B | ILE52 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PO4 B 3 |
| Chain | Residue |
| A | TYR119 |
| A | LYS122 |
| A | HOH200 |
| B | PO44 |
| B | SER69 |
| B | ARG71 |
| B | ASP72 |
| B | HIS101 |
| B | HOH180 |
| B | HOH203 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PO4 B 4 |
| Chain | Residue |
| A | TYR119 |
| A | LYS122 |
| A | HIS123 |
| B | PO43 |
| B | PO45 |
| B | HIS54 |
| B | SER69 |
| B | HIS101 |
| B | HOH196 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PO4 B 5 |
| Chain | Residue |
| A | LYS122 |
| A | HIS123 |
| B | PO44 |
| B | ARG53 |
| B | HIS54 |
| B | LYS124 |
| B | GLY126 |
| B | HOH180 |
| B | HOH191 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PO4 A 6 |
| Chain | Residue |
| A | ARG53 |
| A | ASP142 |
| A | HOH265 |
| A | HOH271 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PO4 A 7 |
| Chain | Residue |
| A | SER69 |
| A | ARG71 |
| A | ASP72 |
| A | HIS101 |
| A | HOH196 |
| A | HOH293 |
| B | LYS122 |
