5WRQ

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

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.297 
  • R-Value Work: 0.253 
  • R-Value Observed: 0.256 

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
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Poly [ADP-ribose] polymerase 1A, B352Homo sapiensMutation(s): 1 
Gene Names: PARP1, ADPRT, PPOL
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
GTEx  ENSG00000143799
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
7TX
Query on 7TX
Download CCD File 
A, B
5-[[2,4-bis(oxidanylidene)quinazolin-1-yl]methyl]-2-fluoranyl-N-[(3R)-1-(3-methylbutyl)pyrrolidin-3-yl]benzamide
C25 H29 F N4 O3
CHTZEODVNXPKCZ-GOSISDBHSA-N		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.65 Å
  • R-Value Free: 0.297 
  • R-Value Work: 0.253 
  • R-Value Observed: 0.256 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 48.34α = 90
b = 92.36β = 90
c = 163.44γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
iMOSFLMdata reduction
SCALEPACKdata scaling
PHASERphasing

Structure Validation

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View more in-depth experimental data

Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2017-01-25
    Type: Initial release