6LLC

Discovery of A Dual Inhibitor of NQO1 and GSTP1 for Treating Malignant Glioblastoma

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.223 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

Discovery of a dual inhibitor of NQO1 and GSTP1 for treating glioblastoma.

Lei, K., Gu, X., Alvarado, A.G., Du, Y., Luo, S., Ahn, E.H., Kang, S.S., Ji, B., Liu, X., Mao, H., Fu, H., Kornblum, H.I., Jin, L., Li, H., Ye, K.

(2020) J Hematol Oncol 13: 141-141

  • DOI: https://doi.org/10.1186/s13045-020-00979-y
  • Primary Citation of Related Structures:  
    6LLC, 6LLX

  • PubMed Abstract: 

    • Glioblastoma (GBM) is a universally lethal tumor with frequently overexpressed or mutated epidermal growth factor receptor (EGFR). NADPH quinone oxidoreductase 1 (NQO1) and glutathione-S-transferase Pi 1 (GSTP1) are commonly upregulated in GBM. NQO1 and GSTP1 decrease the formation of reactive oxygen species (ROS), which mediates the oxidative stress and promotes GBM cell proliferation ...

    Glioblastoma (GBM) is a universally lethal tumor with frequently overexpressed or mutated epidermal growth factor receptor (EGFR). NADPH quinone oxidoreductase 1 (NQO1) and glutathione-S-transferase Pi 1 (GSTP1) are commonly upregulated in GBM. NQO1 and GSTP1 decrease the formation of reactive oxygen species (ROS), which mediates the oxidative stress and promotes GBM cell proliferation.

    Organizational Affiliation: 

    Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA, USA. kye@emory.edu.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NAD(P)H dehydrogenase [quinone] 1
A, B, C, D, E, F, G, H, I, J, K, L
A, B, C, D, E, F, G, H, I, J, K, L
273Homo sapiensMutation(s): 0 
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
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP15559
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FAD
Query on FAD
Download Ideal Coordinates CCD File 
BA [auth H],
CA [auth I],
FA [auth J],
HA [auth K],
JA [auth L],
BA [auth H],
CA [auth I],
FA [auth J],
HA [auth K],
JA [auth L],
M [auth A],
P [auth B],
R [auth C],
T [auth D],
V [auth E],
X [auth F],
Z [auth G]
FLAVIN-ADENINE DINUCLEOTIDE
C27 H33 N9 O15 P2
VWWQXMAJTJZDQX-UYBVJOGSSA-N		 Ligand Interaction
EHL (Subject of Investigation/LOI)
Query on EHL
Download Ideal Coordinates CCD File 
AA [auth H],
DA [auth I],
EA [auth J],
IA [auth L],
N [auth A],
AA [auth H],
DA [auth I],
EA [auth J],
IA [auth L],
N [auth A],
Q [auth B],
S [auth D],
W [auth E]
5-methyl-N-(5-nitro-1,3-thiazol-2-yl)-3-phenyl-1,2-oxazole-4-carboxamide
C14 H10 N4 O4 S
UYYQKLFHMYQRSN-UHFFFAOYSA-N		 Ligand Interaction
SO4
Query on SO4
Download Ideal Coordinates CCD File 
GA [auth J],
O [auth A],
U [auth D],
Y [auth F]		SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.265 
  • R-Value Work: 0.222 
  • R-Value Observed: 0.223 
  • Space Group: P 41
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 147.882α = 90
b = 147.882β = 90
c = 209.791γ = 90
Software Package:
Software NamePurpose
HKL-2000data reduction
PHENIXrefinement
PDB_EXTRACTdata extraction
HKL-2000data scaling
PHASERphasing

Structure Validation

View Full Validation Report



View more in-depth experimental data
Entry History 

Deposition Data

  • Released Date: 2020-11-25 
    • Deposition Author(s): Ye, K., Li, H.

Revision History  (Full details and data files)

  • Version 1.0: 2020-11-25
    Type: Initial release