3SIG

The X-ray crystal structure of poly(ADP-ribose) glycohydrolase (PARG) bound to ADP-ribose from Thermomonospora curvata


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 3SIHPDB ENTRY 3SIH

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1SITTING DROP, VAPOR DIFFUSION910% PEG6000, 0.1 M Bicine, pH 9.0, SITTING DROP, VAPOR DIFFUSION
Crystal Properties
Matthews coefficientSolvent content
1.9837.82

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.13α = 90
b = 106.39β = 90
c = 44.16γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42011-02-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONDIAMOND BEAMLINE I04DiamondI04

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
11.2823.51006692966929

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 3SIH1.2823.4951.376692959037298188.20.14980.14920.160819.3074
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]
-0.06410.1326-0.0685
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d19.796
f_angle_d1.518
f_chiral_restr0.093
f_bond_d0.012
f_plane_restr0.008
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2028
Nucleic Acid Atoms
Solvent Atoms348
Heterogen Atoms36

Software

Software
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
ADSCdata collection
SOLVEphasing