6NRH

Crystal Structure of human PARP-1 ART domain bound inhibitor UTT63


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 6BHVPDBID 6BHV

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1EVAPORATION7.5298~20% PEG 3350, 0.2 M ammonium sulfate or sodium citrate, 100 mM Hepes pH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.5151.04

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 93.503α = 90
b = 93.503β = 90
c = 137.948γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 S 6M2018-02-08MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08ID-10.979CLSI08ID-1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.547.781000.0410.0410.008136.724.149081
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.51.5399.41.361.4080.360.78314.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDBID 6BHV1.547.7846561249599.960.13060.12910.158RANDOM32.831
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
0.920.92-1.84
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.89
r_sphericity_free28.704
r_sphericity_bonded17.868
r_dihedral_angle_4_deg14.675
r_dihedral_angle_3_deg13.07
r_dihedral_angle_1_deg6.702
r_rigid_bond_restr2.227
r_angle_refined_deg1.337
r_angle_other_deg0.937
r_chiral_restr0.072
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg33.89
r_sphericity_free28.704
r_sphericity_bonded17.868
r_dihedral_angle_4_deg14.675
r_dihedral_angle_3_deg13.07
r_dihedral_angle_1_deg6.702
r_rigid_bond_restr2.227
r_angle_refined_deg1.337
r_angle_other_deg0.937
r_chiral_restr0.072
r_bond_refined_d0.009
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1895
Nucleic Acid Atoms
Solvent Atoms211
Heterogen Atoms67

Software

Software
Software NamePurpose
XDSdata reduction
Aimlessdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction