3EAI

Structure of inhibited murine iNOS oxygenase domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Nitric oxide synthase, inducible	polymer	433	50121.0	2	UniProt (P29477) Pfam (PF02898)	Mus musculus (mouse)	NOS TYPE II, INDUCIBLE NOS, INOS, MACROPHAGE NOS, MAC-NOS
2	C, H (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	D, I (A, B)	5,6,7,8-TETRAHYDROBIOPTERIN	non-polymer		241.2	2	Chemie (H4B)
4	E, J (A, B)	4-({4-[(4-methoxypyridin-2-yl)amino]piperidin-1-yl}carbonyl)benzonitrile	non-polymer		336.4	2	Chemie (328)
5	F, G, K, L (A, B)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
6	M, N (A, B)	water	water		18.0	831	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	100241.9
Non-Polymers*	Number of molecules	10
	Total formula weight	2772.5
All*	Total formula weight	103014.4

*Water molecules are not included.