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Structure of ctPRC2 in complex with H3K27me3 and H3K27M
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 5KJH
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 15% PEG4000, 175mM ammonium citrate, pH 7.0
Crystal Properties Matthews coefficient Solvent content 2.54 51.52
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 86.254 α = 90 b = 80.559 β = 107.42 c = 133.22 γ = 90
Symmetry Space Group P 1 21 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 93 PIXEL DECTRIS PILATUS 6M 2016-06-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRL BEAMLINE BL12-2 0.979 SSRL BL12-2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 2.94 50 98 0.077 0.032 24.15 6.5 36440 65.81
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.94 3 94.7 1.45 1.36 4.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (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 Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 5KJH 2.94 48.74 31019 1517 82.98 0.1885 0.1862 0.1927 0.2337 0.2363 RANDOM 78.88
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] 14.552 22.4542 -13.0106 -1.5415
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 21.35 t_omega_torsion 2.54 t_angle_deg 1.05 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 21.35 t_omega_torsion 2.54 t_angle_deg 1.05 t_bond_d 0.009 t_dihedral_angle_d t_incorr_chiral_ct t_pseud_angle t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 10567 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 35
Software Software Software Name Purpose BUSTER refinement HKL-2000 data reduction HKL-2000 data scaling PHASER phasing