6BHH

Crystal structure of SETDB1 with a modified H3 peptide


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.529125% PEG3350, 0.2 M lithium sulfate, 0.1 M HEPES
Crystal Properties
Matthews coefficientSolvent content
2.3547.64

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 37.799α = 90
b = 71.804β = 104.42
c = 52.544γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS2013-12-10MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU FR-E SUPERBRIGHT1.5418

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
11.8236.6199.80.1210.1430.0740.9957.93.624394
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)
11.821.8699.91.1791.3910.7290.343.61429

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTearlier version of model from PDB entry 6BHD1.8536.6122045119799.720.19470.19250.237423.469
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]
0.48-1.440.7-0.39
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.841
r_dihedral_angle_4_deg17.288
r_dihedral_angle_3_deg11.702
r_dihedral_angle_1_deg6.713
r_mcangle_it3.185
r_mcbond_it2.003
r_mcbond_other2.002
r_angle_refined_deg1.389
r_angle_other_deg0.893
r_chiral_restr0.083
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.841
r_dihedral_angle_4_deg17.288
r_dihedral_angle_3_deg11.702
r_dihedral_angle_1_deg6.713
r_mcangle_it3.185
r_mcbond_it2.003
r_mcbond_other2.002
r_angle_refined_deg1.389
r_angle_other_deg0.893
r_chiral_restr0.083
r_bond_refined_d0.013
r_gen_planes_refined0.005
r_bond_other_d0.003
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1719
Nucleic Acid Atoms
Solvent Atoms221
Heterogen Atoms36

Software

Software
Software NamePurpose
Aimlessdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
REFMACphasing