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Human ESCRT-I heterotetramer headpiece
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2F66
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5 291.15 2 % w/v gamma-Polyglutamic acid (gamma-PGA), 100 mM sodium formate, 100 mM sodium acetate pH 5.0
Crystal Properties Matthews coefficient Solvent content 2.61 52.88
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 162.584 α = 90 b = 162.584 β = 90 c = 139.715 γ = 120
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 PIXEL DECTRIS PILATUS3 S 6M 2018-10-01 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.11583 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.19 99.18 99.46 0.04189 0.999 17.22 20 107460 48.48
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 2.19 2.269 95.09 0.281
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 FREE R-VALUE 2F66 2.19 99.18 1.34 106911 1998 99.17 0.1943 0.1934 0.1945 0.2396 0.241 61.12
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 9.8982 f_angle_d 0.8851 f_chiral_restr 0.0451 f_bond_d 0.008 f_plane_restr 0.0056
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 12478 Nucleic Acid Atoms Solvent Atoms 308 Heterogen Atoms
Software Software Software Name Purpose Blu-Ice data collection PHENIX refinement XDS data reduction PHASER phasing Aimless data scaling