Multiple Assemblies exist for SMTL entry 2w3b
HUMAN DIHYDROFOLATE REDUCTASE COMPLEXED WITH NADPH AND A LIPOPHILIC ANTIFOLATE SELECTIVE FOR MYCOBACTERIUM AVIUM DHFR, 6-((2,5- DIETHOXYPHENYL)AMINOMETHYL)-2,4-DIAMINO-5-METHYLPYRIDO(2,3-D) PYRIMIDINE (SRI-8686); X-RAY DIFFRACTION 1.27 Å

	SMTL ID 2w3b.1 Ligands NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; 6-{[(2,5-DIETHOXYPHENYL)AMINO]METHYL}-5-METHYLPYRIDO[2,3-D]PYRIMIDINE-2,4-DIAMINE; FOLIC ACID; POTASSIUM ION Polypeptides DIHYDROFOLATE REDUCTASE Oligo-state monomer
	SMTL ID 2w3b.2 Ligands NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; 6-{[(2,5-DIETHOXYPHENYL)AMINO]METHYL}-5-METHYLPYRIDO[2,3-D]PYRIMIDINE-2,4-DIAMINE; FOLIC ACID; POTASSIUM ION Polypeptides DIHYDROFOLATE REDUCTASE Oligo-state monomer