1KQD

Structure of Nitroreductase from E. cloacae Bound with 2e-Reduced Flavin Mononucleotide (FMN)

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, D	OXYGEN-INSENSITIVE NAD(P)H NITROREDUCTASE	polymer	217	23982.2	4	UniProt (Q01234) Pfam (PF00881) In PDB	Enterobacter cloacae
2	A, B, C, D	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	4	Chemie (FMN)
3		water	water		18.0	437	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	95928.7
Non-Polymers*	Number of molecules	4
	Total formula weight	1825.4
All*	Total formula weight	97754.1

*Water molecules are not included.