Multiple Assemblies exist for SMTL entry 2nsi
HUMAN INDUCIBLE NITRIC OXIDE SYNTHASE, ZN-FREE, SEITU COMPLEX; X-RAY DIFFRACTION 3.00 Å

	SMTL ID 2nsi.1 Ligands SULFATE ION; PROTOPORPHYRIN IX CONTAINING FE; 5,6,7,8-TETRAHYDROBIOPTERIN; ETHYLISOTHIOUREA Polypeptides PROTEIN (NITRIC OXIDE SYNTHASE) Oligo-state homo-dimer
	SMTL ID 2nsi.2 Ligands SULFATE ION; PROTOPORPHYRIN IX CONTAINING FE; 5,6,7,8-TETRAHYDROBIOPTERIN; ETHYLISOTHIOUREA Polypeptides PROTEIN (NITRIC OXIDE SYNTHASE) Oligo-state homo-dimer