3NFR

Casimiroin analog inhibitor of quinone reductase 2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

X-ray Crystallographic Structure Activity Relationship (SAR) of Casimiroin and its Analogs Bound to Human Quinone Reductase 2

Sturdy, M.Maiti, A.Jermihov, K.Cushman, M.Mesecar, A.D.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Ribosyldihydronicotinamide dehydrogenase [quinone]
A, B
230Homo sapiensMutation(s): 0 
Gene Names: NQO2 (NMOR2)
EC: 1.10.5.1
Find proteins for P16083 (Homo sapiens)
Go to Gene View: NQO2
Go to UniProtKB:  P16083
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
EWQ
Query on EWQ

Download SDF File 
Download CCD File 
A, B
6,8-dimethoxy-1,4-dimethylquinolin-2(1H)-one
C13 H15 N O3
BYYQQWLTZFBHIQ-UHFFFAOYSA-N
 Ligand Interaction
FAD
Query on FAD

Download SDF File 
Download CCD File 
A, B
FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
EWQIC50: 1900 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.57 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.194 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 56.057α = 90.00
b = 83.206β = 90.00
c = 106.465γ = 90.00
Software Package:
Software NamePurpose
CCP4model building
HKL-2000data reduction
HKL-2000data collection
HKL-2000data scaling
CCP4phasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-01-11
    Type: Initial release