6BHE

Crystal structure of SETDB1 with a modified H3 peptide


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.529125% PEG3350, 0.2 M sodium chloride, 0.1 M HEPES, 5% glycerol
Crystal Properties
Matthews coefficientSolvent content
2.2645.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.051α = 90
b = 71.372β = 104.23
c = 52.055γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315r2013-07-10SINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-ID0.97856APS19-ID

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
11.3341.299.80.0490.0570.030.99915.33.760118
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)
11.331.3599.91.1531.3540.7030.4953.62964

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-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB entry 3DLM1.3535.6954617287299.760.13640.13450.172519.566
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]
-0.15-0.29-0.030.29
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.815
r_sphericity_free26.815
r_dihedral_angle_4_deg17.422
r_sphericity_bonded11.976
r_dihedral_angle_3_deg11.549
r_dihedral_angle_1_deg6.944
r_mcangle_it2.887
r_mcbond_other2.472
r_mcbond_it2.469
r_rigid_bond_restr2.153
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg30.815
r_sphericity_free26.815
r_dihedral_angle_4_deg17.422
r_sphericity_bonded11.976
r_dihedral_angle_3_deg11.549
r_dihedral_angle_1_deg6.944
r_mcangle_it2.887
r_mcbond_other2.472
r_mcbond_it2.469
r_rigid_bond_restr2.153
r_angle_refined_deg1.755
r_angle_other_deg1.017
r_chiral_restr0.114
r_bond_refined_d0.017
r_gen_planes_refined0.009
r_bond_other_d0.006
r_gen_planes_other0.002
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1791
Nucleic Acid Atoms
Solvent Atoms149
Heterogen Atoms36

Software

Software
Software NamePurpose
REFMACrefinement
Aimlessdata scaling
PDB_EXTRACTdata extraction
XDSdata reduction
PHASERphasing