1FGJ

X-RAY STRUCTURE OF HYDROXYLAMINE OXIDOREDUCTASE

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)	HYDROXYLAMINE OXIDOREDUCTASE	polymer	546	61736.5	2	UniProt (Q50925) Pfam (PF13447)	Nitrosomonas europaea
2	C, D, E, F, G... (A, B)	HEME C	non-polymer		620.5	16	Chemie (HEC)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	123472.9
Non-Polymers*	Number of molecules	16
	Total formula weight	9928.3
All*	Total formula weight	133401.2

*Water molecules are not included.