Multiple Assemblies exist for SMTL entry 4np1
NITROPHORIN 1 COMPLEX WITH NITRIC OXIDE; X-RAY DIFFRACTION 2.30 Å

	SMTL ID 4np1.1 Ligands PROTOPORPHYRIN IX CONTAINING FE; NITRIC OXIDE; PHOSPHATE ION Polypeptides NITROPHORIN 1 Oligo-state monomer
	SMTL ID 4np1.2 Ligands PROTOPORPHYRIN IX CONTAINING FE; NITRIC OXIDE; PHOSPHATE ION Polypeptides NITROPHORIN 1 Oligo-state monomer