1.5.x.x Acting on CH-NH, 1.x.x.x Oxidoreductases, Biochemicals and Reagents, Enzyme Class Index, Enzymes, Inhibitors, and Substrates, General Metabolic Enzymes, General Metabolic Enzymes A-H, Metabolomics
{SA} 1.5.x.x Acting on CH-NH, 1.x.x.x Oxidoreductases, Analytical and Industrial Enzymes, Application Index, Biochemicals and Reagents, Cancer Research, Cell Biology, Cell Signaling Enzymes, Cell Signaling and Neuroscience, Cell Stress, DHFR Enzyme, DNA Repair Proteins and Reagents, DNA Synthesis and Repair, Dihydrofolate reductase, Enzyme Class Index, Enzymes