Dihydrofolate reductase from trimethoprim-resistant Escherichia coli MB 3746 and MB 3747. Purification, amino acid composition, and some kinetic properties.
D000596:Amino Acids / Q000032:analysis; D055598:Chemical Phenomena; D002621:Chemistry; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology*; D005561:Formates / Q000494:pharmacology; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008970:Molecular Weight; D013045:Species Specificity; D013762:Tetrahydrofolate Dehydrogenase / Q000302:isolation & purification* / Q000378:metabolism; D014295:Trimethoprim / Q000494:pharmacology*
D000596:Amino Acids; D005561:Formates; D014295:Trimethoprim; D013762:Tetrahydrofolate Dehydrogenase