Baccanari, D P <br/><br/>
Effect of a single amino acid substitution on Escherichia coli dihydrofolate reductase catalysis and ligand binding.  [electronic resource] 

 -  The Journal of biological chemistry  Feb 1981 
 - 1738-47 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>0021-9258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amino Acid Sequence<br/>Amino Acids--analysis<br/>Drug Resistance, Microbial<br/>Escherichia coli--drug effects<br/>Isoenzymes--metabolism<br/>Kinetics<br/>Ligands<br/>Protein Binding<br/>Tetrahydrofolate Dehydrogenase--metabolism<br/>Trimethoprim--pharmacology