title: Proton NMR studies of E. coli MB 1428 dihydrofolate reductase.
mesh_terms: D003903:Deuterium; D004926:Escherichia coli / Q000201:enzymology*; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D008970:Molecular Weight; D011487:Protein Conformation; D013762:Tetrahydrofolate Dehydrogenase / Q000378:metabolism*
chemical_list: D003903:Deuterium; D013762:Tetrahydrofolate Dehydrogenase