1YLU

The structure of E. coli nitroreductase with bound acetate, crystal form 2

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)	Oxygen-insensitive NAD(P)H nitroreductase	polymer	217	23937.2	2	UniProt (P38489) Pfam (PF00881)	Escherichia coli	FMN-dependent nitroreductase, Dihydropteridine reductase
2	C, D, F (A, B)	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3	E, G (A, B)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
4	H, I (A, B)	water	water		18.0	528	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47874.4
Non-Polymers*	Number of molecules	5
	Total formula weight	1089.8
All*	Total formula weight	48964.2

*Water molecules are not included.