10AK | pdb_000010ak

Crystal Structure of Human WRN helicase with compound 4


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherA previously solved structure of hWRN was used as a search model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION290protocol was established using PROTEROS Standard Protocols
Crystal Properties
Matthews coefficientSolvent content
2.3247.12

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 58.293α = 90
b = 58.216β = 90
c = 131.619γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS EIGER X 16M2022-04-07MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSLS BEAMLINE X10SA1.00SLSX10SA

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
11.36865.811000.050.05188.195235
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.3681.3921001.3081.3081.37.5

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)R-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.3765.8186011443394.930.20370.203130.21040.214140.2221RANDOM24.074
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]
0.37-0.390.02
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.925
r_dihedral_angle_4_deg13.89
r_dihedral_angle_3_deg12.667
r_dihedral_angle_1_deg5.608
r_long_range_B_refined4.555
r_long_range_B_other4.155
r_scangle_other1.683
r_mcangle_it1.562
r_mcangle_other1.562
r_angle_refined_deg1.326
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.925
r_dihedral_angle_4_deg13.89
r_dihedral_angle_3_deg12.667
r_dihedral_angle_1_deg5.608
r_long_range_B_refined4.555
r_long_range_B_other4.155
r_scangle_other1.683
r_mcangle_it1.562
r_mcangle_other1.562
r_angle_refined_deg1.326
r_angle_other_deg1.15
r_scbond_it1.012
r_scbond_other1.012
r_mcbond_it0.895
r_mcbond_other0.894
r_chiral_restr0.075
r_bond_refined_d0.007
r_gen_planes_refined0.004
r_bond_other_d0.002
r_gen_planes_other0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3372
Nucleic Acid Atoms
Solvent Atoms459
Heterogen Atoms48

Software

Software
Software NamePurpose
autoPROCdata reduction
XDSdata reduction
autoPROCdata reduction
autoPROCdata scaling
Aimlessdata scaling
REFMACrefinement
PHASERphasing
PDB_EXTRACTdata extraction