1AQ8

STRUCTURE OF ALCALIGENES FAECALIS NITRITE REDUCTASE REDUCED WITH ASCORBATE

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	NITRITE REDUCTASE	polymer	343	37063.9	3	UniProt (P38501) Pfam (PF07732) Pfam (PF00394) In PDB	Alcaligenes faecalis
2	A, B, C	COPPER (II) ION	non-polymer		63.5	6	Chemie (CU)
3		water	water		18.0	667	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	111191.7
Non-Polymers*	Number of molecules	6
	Total formula weight	381.3
All*	Total formula weight	111572.9

*Water molecules are not included.