title: Molecular recognition by dihydrofolate reductase: n.m.r. studies of protein-ligand interactions.
authors.affiliation: Department of Biochemistry and Biological N.M.R. Centre, University of Leicester, U.K.
authors.forename: G C
authors.initials: GC
authors.lastname: Roberts
mesh_terms: D008024:Ligands; D009682:Magnetic Resonance Spectroscopy; D008727:Methotrexate / Q000378:metabolism; D009154:Mutation; D011506:Proteins / Q000378:metabolism*; D013379:Substrate Specificity; D013763:Tetrahydrofolates / Q000378:metabolism*
chemical_list: D008024:Ligands; D011506:Proteins; D013763:Tetrahydrofolates; C030371:5,6,7,8-tetrahydrofolic acid; D008727:Methotrexate