Biological Assembly 1  

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 64.67 kDa 
• Atom Count: 5,191 
• Modelled Residue Count: 546 
• Deposited Residue Count: 548 
• Unique protein chains: 1

 5FUQ

CRYSTAL STRUCTURE OF THE H80R VARIANT OF NQO1 BOUND TO DICOUMAROL

• PDB DOI: 10.2210/pdb5FUQ/pdb

• Classification: OXIDOREDUCTASE
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): Yes 


• Deposited: 2016-01-29 Released: 2017-02-22 
• Deposition Author(s): Gavira, J.A., Medina-Carmona, E., Pey, A.L.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 0.177 
• R-Value Work: 0.159 
• R-Value Observed: 0.160 

Literature

Identification of Novel Structural Hot-Spots for the Correction of Functional and Stability Defects in a Cancer-Associated Polymorphic Nadph:Quinone Oxidoreductase 1 from Sequence-Alignment Statistics.

Medina-Carmona, E., Fuchs, J.E., Gavira, J.A., Salido, E., Palomino-Morales, R., Mesa-Torres, N., Timson, D.J., Pey, A.L.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NAD(P)H DEHYDROGENASE [QUINONE] 1	A, B	274	Homo sapiens	Mutation(s): 1  Gene Names: NQO1, DIA4, NMOR1 EC: 1.6.5.2
UniProt & NIH Common Fund Data Resources
Find proteins for P15559 (Homo sapiens) Explore P15559  Go to UniProtKB:  P15559
PHAROS:  P15559

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
FAD	C [auth A], H [auth B]	FLAVIN-ADENINE DINUCLEOTIDE C27 H33 N9 O15 P2 VWWQXMAJTJZDQX-UYBVJOGSSA-N
DTC	D [auth A], E [auth A], I [auth B]	BISHYDROXY[2H-1-BENZOPYRAN-2-ONE,1,2-BENZOPYRONE] C19 H12 O6 HIZKPJUTKKJDGA-BETUJISGSA-N
ACT	F [auth A], G [auth A], J [auth B], K [auth B]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.04 Å
• R-Value Free: 0.177 
• R-Value Work: 0.159 
• R-Value Observed: 0.160 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 104.828	α = 90
b = 104.828	β = 90
c = 201.908	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-02-22 
Deposition Author(s): Gavira, J.A., Medina-Carmona, E., Pey, A.L.

Revision History  

• Version 1.0: 2017-02-22
  Type: Initial release