Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 18 |
| Details | binding site for Di-peptide PLP A 400 and ALA A 401 |
| Chain | Residue |
| A | THR23 |
| A | GLN193 |
| A | SER213 |
| A | HIS215 |
| A | LYS216 |
| A | ARG371 |
| A | HOH536 |
| B | ASN46 |
| B | GLY267 |
| B | THR268 |
| A | ALA24 |
| A | ASN85 |
| A | THR86 |
| A | SER87 |
| A | HIS114 |
| A | ASN165 |
| A | ASP190 |
| A | ALA192 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | binding site for Di-peptide PLP B 400 and ALA B 401 |
| Chain | Residue |
| A | GLY267 |
| A | THR268 |
| B | THR23 |
| B | ALA24 |
| B | ASN85 |
| B | THR86 |
| B | SER87 |
| B | HIS114 |
| B | ASN165 |
| B | ASP190 |
| B | ALA192 |
| B | GLN193 |
| B | SER213 |
| B | HIS215 |
| B | LYS216 |
| B | HIS355 |
| B | ARG371 |
| B | HOH540 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | binding site for Di-peptide PLP B 400 and LYS B 216 |
| Chain | Residue |
| A | GLY267 |
| A | THR268 |
| B | THR23 |
| B | SER26 |
| B | ASN85 |
| B | THR86 |
| B | SER87 |
| B | HIS114 |
| B | ASN165 |
| B | ASP190 |
| B | ALA192 |
| B | GLN193 |
| B | SER213 |
| B | GLY214 |
| B | HIS215 |
| B | GLY217 |
| B | PRO218 |
| B | MET219 |
| B | ALA401 |
| B | HOH540 |
