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Crystal structure of human FACT SPT16 middle domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4IOY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4.4 277 5% PEG1000, 100mM citrate
Crystal Properties Matthews coefficient Solvent content 2.39 48.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 160.891 α = 90 b = 49.748 β = 95.18 c = 40.048 γ = 90
Symmetry Space Group C 1 2 1
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 CCD RAYONIX MX300HE 2014-07-18 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SPRING-8 BEAMLINE BL44XU 0.90000 SPring-8 BL44XU
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 1.92 50 99.9 33.4 3.7 23921
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 4IOY 1.923 34.485 1.35 23917 1999 98.94 0.1776 0.174 0.1766 0.2164 0.2172
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]
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 14.042 f_angle_d 1.053 f_chiral_restr 0.045 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2206 Nucleic Acid Atoms Solvent Atoms 240 Heterogen Atoms
Software Software Software Name Purpose PHENIX refinement HKL-2000 data reduction SCALEPACK data scaling PHASER phasing