5KPP

Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.33 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.239 
  • R-Value Observed: 0.241 

wwPDB Validation 3D Report Full Report



Literature

Structure of human PARP1 catalytic domain bound to a quinazoline-2,4(1H,3H)-dione inhibitor

Cao, R.Wang, Y.L.Zhou, J.Huang, N.Xu, B.L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Poly [ADP-ribose] polymerase 1A, B350Homo sapiensMutation(s): 1 
Gene Names: PARP1ADPRTPPOL
EC: 2.4.2.30 (PDB Primary Data), 2.4.2 (UniProt)
Find proteins for P09874 (Homo sapiens)
Explore P09874 
Go to UniProtKB:  P09874
NIH Common Fund Data Resources
PHAROS  P09874
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
6WZ
Query on 6WZ

Download CCD File 
A, B
1-[[4-fluoranyl-3-[(3R)-3-methyl-4-[2,2,2-tris(fluoranyl)ethyl]piperazin-1-yl]carbonyl-phenyl]methyl]quinazoline-2,4-dione
C23 H22 F4 N4 O3
WJSBPAZKQYZPAE-CQSZACIVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.33 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.239 
  • R-Value Observed: 0.241 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.656α = 90
b = 92.691β = 90
c = 163.487γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALEPACKdata scaling
PHASERphasing

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Special Funds for National Public Benefit Research InstituteChina2013CHX16

Revision History 

  • Version 1.0: 2016-11-30
    Type: Initial release