title: Dihydrofolate reductase: specificity and conformational change.
mesh_terms: D001665:Binding Sites; D005492:Folic Acid / Q000378:metabolism; D007780:Lacticaseibacillus casei / Q000201:enzymology; D009682:Magnetic Resonance Spectroscopy; D008727:Methotrexate / Q000378:metabolism; D009249:NADP / Q000378:metabolism; D011487:Protein Conformation; D013379:Substrate Specificity; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism*
chemical_list: D009249:NADP; D005492:Folic Acid; D013762:Tetrahydrofolate Dehydrogenase; D008727:Methotrexate