6HGR

Crystal Structure of Human APRT wild type in complex with IMP


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP8.5293NaOAc, PEG4000, Glycerol, Tris
Crystal Properties
Matthews coefficientSolvent content
2.2846.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 47.585α = 76.43
b = 47.625β = 69.24
c = 47.846γ = 61.29
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2014-07-04MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.966ESRFID29

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (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
11.5244.692.50.05111.93.646425
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.521.5789.90.671.73.6

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 REPLACEMENTTHROUGHOUT5DE61.5244.646425249492.530.17090.16980.1931RANDOM26.428
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]
0.170.45-0.27-0.330.110.51
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.802
r_dihedral_angle_4_deg19.153
r_dihedral_angle_3_deg11.893
r_dihedral_angle_1_deg5.955
r_mcangle_it3.015
r_mcbond_it2.391
r_mcbond_other2.378
r_angle_refined_deg1.301
r_angle_other_deg0.683
r_chiral_restr0.254
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.802
r_dihedral_angle_4_deg19.153
r_dihedral_angle_3_deg11.893
r_dihedral_angle_1_deg5.955
r_mcangle_it3.015
r_mcbond_it2.391
r_mcbond_other2.378
r_angle_refined_deg1.301
r_angle_other_deg0.683
r_chiral_restr0.254
r_bond_refined_d0.007
r_gen_planes_refined0.006
r_bond_other_d
r_gen_planes_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2697
Nucleic Acid Atoms
Solvent Atoms164
Heterogen Atoms46

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PHASERphasing
PDB_EXTRACTdata extraction
Cootmodel building
XDSdata reduction