https://www.ncbi.nlm.nih.gov/Structure/pdb/4RKD
4RKD: Psychrophilic aromatic amino acids aminotransferase from Psychrobacter sp. B6 cocrystalized...
Aromatic amino acid aminotransferase2-[(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHYLENE)-AMINO]-SUCCINIC ACIDMAGNESIUM IONPYRIDOXAL-5'-PHOSPHATE
aromatic amino acids