4F8Y

Complex structure of NADPH:quinone oxidoreductase with menadione in Streptococcus mutans

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 (A, B, C, D)	NADPH Quinone Oxidoreductase	polymer	196	22828.5	4	UniProt (Q8DTD1) Pfam (PF02525)	Streptococcus mutans
2	E, G, I, K (A, B, C, D)	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	4	Chemie (FAD)
3	F, H, J, L (A, B, C, D)	MENADIONE	non-polymer		172.2	4	Chemie (VK3)
4	M, N, O, P (A, B, C, D)	water	water		18.0	558	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 188 (UniProt: Q8DTD1)

PDB	External Database	Details
Leu 189	-	expression tag
Glu 190	-	expression tag
His 191	-	expression tag
His 192	-	expression tag
His 193	-	expression tag
His 194	-	expression tag
His 195	-	expression tag
His 196	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	91313.8
Non-Polymers*	Number of molecules	8
	Total formula weight	3830.9
All*	Total formula weight	95144.7

*Water molecules are not included.