Multiple Assemblies exist for SMTL entry 3ix9
Crystal structure of Streptococcus pneumoniae dihydrofolate reductase - Sp9 mutant; X-RAY DIFFRACTION 1.95 Å

	SMTL ID 3ix9.1 Ligands NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; METHOTREXATE Polypeptides Dihydrofolate reductase Oligo-state homo-dimer
	SMTL ID 3ix9.2 Ligands NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; METHOTREXATE Polypeptides Dihydrofolate reductase Oligo-state monomer
	SMTL ID 3ix9.3 Ligands NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE; METHOTREXATE Polypeptides Dihydrofolate reductase Oligo-state monomer