Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 401 |
| Chain | Residue |
| A | HOH512 |
| A | HOH514 |
| A | HOH529 |
| B | HOH508 |
| B | HOH509 |
| B | HOH514 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ACT A 402 |
| Chain | Residue |
| B | TYR188 |
| B | PLP402 |
| A | PHE218 |
| A | ARG236 |
| A | HOH908 |
| site_id | AC3 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE PLP A 403 |
| Chain | Residue |
| A | ASN57 |
| A | GLY58 |
| A | THR59 |
| A | PHE84 |
| A | ASP162 |
| A | ALA164 |
| A | GLN165 |
| A | SER186 |
| A | LYS191 |
| A | HOH525 |
| A | HOH614 |
| B | ASN234 |
| B | ACT401 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ACT B 401 |
| Chain | Residue |
| A | TYR188 |
| A | PLP403 |
| B | PHE218 |
| B | ARG236 |
| B | HOH773 |
| site_id | AC5 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE PLP B 402 |
| Chain | Residue |
| A | ASN234 |
| A | ACT402 |
| B | ASN57 |
| B | GLY58 |
| B | THR59 |
| B | PHE84 |
| B | ASP162 |
| B | ALA164 |
| B | GLN165 |
| B | SER186 |
| B | LYS191 |
| B | HOH534 |
| B | HOH553 |
