1QOM

MURINE INDUCIBLE NITRIC OXIDE SYNTHASE OXYGENASE DIMER (DELTA 65) WITH SWAPPED N-TERMINAL HOOK

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	NITRIC OXIDE SYNTHASE	polymer	440	51036.9	2	UniProt (P29477) Pfam (PF02898) In PDB	MUS MUSCULUS (MOUSE)
2	A, B	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	A, B	5,6,7,8-TETRAHYDROBIOPTERIN	non-polymer		241.2	2	Chemie (H4B)
4		water	water		18.0	394	Chemie (HOH)

Sequence modifications

A, B: 65 - 498 (UniProt: P29477)
A, B: 499 - 504 (PDB: 1QOM)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	102073.8
Non-Polymers*	Number of molecules	4
	Total formula weight	1715.5
All*	Total formula weight	103789.3

*Water molecules are not included.