title: Synthesis of a spin-labeled analogue of nicotinamide adenine dinucleotide phosphate and its interaction with dihydrofolate reductase.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D007527:Isoenzymes; D008433:Mathematics; D008722:Methods; D009249:NADP / Q000031:analogs & derivatives*; D013113:Spin Labels; D013291:Streptococcus / Q000201:enzymology; D013762:Tetrahydrofolate Dehydrogenase
chemical_list: D007527:Isoenzymes; D013113:Spin Labels; D009249:NADP; D013762:Tetrahydrofolate Dehydrogenase