6HGR

Crystal Structure of Human APRT wild type in complex with IMP


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 5DE6 

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