Multiple Assemblies exist for SMTL entry 1dir
CRYSTAL STRUCTURE OF A MONOCLINIC FORM OF DIHYDROPTERIDINE REDUCTASE FROM RAT LIVER; X-RAY DIFFRACTION 2.60 Å

	SMTL ID 1dir.1 Ligands NICOTINAMIDE-ADENINE-DINUCLEOTIDE Polypeptides DIHYDROPTERIDINE REDUCTASE Oligo-state homo-tetramer
	SMTL ID 1dir.2 Ligands NICOTINAMIDE-ADENINE-DINUCLEOTIDE Polypeptides DIHYDROPTERIDINE REDUCTASE Oligo-state homo-dimer
	SMTL ID 1dir.3 Ligands NICOTINAMIDE-ADENINE-DINUCLEOTIDE Polypeptides DIHYDROPTERIDINE REDUCTASE Oligo-state homo-dimer