Multiple Assemblies exist for SMTL entry 1dww
MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER N-hydroxyarginine and dihydrobiopterin; X-RAY DIFFRACTION 2.35 Å

	SMTL ID 1dww.1 Ligands PROTOPORPHYRIN IX CONTAINING FE; 2-AMINO-6-(1,2-DIHYDROXY-PROPYL)-7,8-DIHYDRO-6H-PTERIDIN-4-ONE; ZINC ION; SULFATE ION; N-OMEGA-HYDROXY-L-ARGININE Polypeptides NITRIC OXIDE SYNTHASE Oligo-state homo-dimer
	SMTL ID 1dww.2 Ligands PROTOPORPHYRIN IX CONTAINING FE; 2-AMINO-6-(1,2-DIHYDROXY-PROPYL)-7,8-DIHYDRO-6H-PTERIDIN-4-ONE; ZINC ION; SULFATE ION; N-OMEGA-HYDROXY-L-ARGININE Polypeptides NITRIC OXIDE SYNTHASE Oligo-state homo-dimer