7N2X

The crystal structure of an FMN-dependent NADH:quinone oxidoreductase, AzoR from Escherichia coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FMN-dependent NADH:quinone oxidoreductase	polymer	223	24225.4	1	UniProt (Q8X9S9) Pfam (PF02525) UniProt (by SIFTS) (P41407) In PDB	Escherichia coli O157:H7	Azo-dye reductase,FMN-dependent NADH-azo compound oxidoreductase,FMN-dependent NADH-azoreductase
2	A	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	1	Chemie (FMN)
3	A	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4	A	2-AMINO-ACRYLIC ACID	non-polymer		87.1	1	Chemie (DHA)
5	A	1-ETHOXY-2-(2-ETHOXYETHOXY)ETHANE	non-polymer		162.2	1	Chemie (P4G)
6		water	water		18.0	174	Chemie (HOH)

Sequence modifications

A: 1 - 201 (UniProt: Q8X9S9)

PDB	External Database	Details
Met -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24225.4
Non-Polymers*	Number of molecules	6
	Total formula weight	891.9
All*	Total formula weight	25117.2

*Water molecules are not included.