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349 bp di-nucleosome harboring cohesive DNA termini assembled with linker histone H1.0
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6LAB 6LAB, 4QLC experimental model PDB 4QLC 6LAB, 4QLC
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.5 291.15 Calcium chloride, potassium chloride, sodium acetate (cryo-25% MPD)
Crystal Properties Matthews coefficient Solvent content 2.73 54.9
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 121.055 α = 90 b = 184.073 β = 90 c = 223.367 γ = 90
Symmetry Space Group P 21 21 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 98.15 PIXEL DECTRIS PILATUS 2M-F 2018-09-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1 SLS X06DA
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) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 3.4 49.32 99.8 0.151 0.163 0.062 1 12.1 13.3 69141
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.4 3.59 0.41 1.1
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-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 6LAB, 4QLC 3.4 49.32 67687 1381 99.74 0.2076 0.2064 0.2646 0.2376 RANDOM 149.241
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] -6.56 -3.33 9.89
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.409 r_dihedral_angle_3_deg 19.427 r_dihedral_angle_4_deg 16.609 r_dihedral_angle_1_deg 5.935 r_angle_other_deg 2.323 r_angle_refined_deg 1.262 r_chiral_restr 0.069 r_bond_other_d 0.027 r_gen_planes_other 0.007 r_bond_refined_d 0.006
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 29.409 r_dihedral_angle_3_deg 19.427 r_dihedral_angle_4_deg 16.609 r_dihedral_angle_1_deg 5.935 r_angle_other_deg 2.323 r_angle_refined_deg 1.262 r_chiral_restr 0.069 r_bond_other_d 0.027 r_gen_planes_other 0.007 r_bond_refined_d 0.006 r_gen_planes_refined 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12717 Nucleic Acid Atoms 14311 Solvent Atoms Heterogen Atoms 30
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction MOSFLM data reduction SCALA data scaling PHASER phasing