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Crystal structure of the CH domain of human CEP44
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 292.15 100 nl protein solution and 100 nl of reservoir solution which was 0.1 M Hepes pH 7.3, 10% isopropanol, 10% PEG-4000. Crystals were mounted 0.1 M Hepes pH 7.5, 7.5% isopropanol, 30% PEG-400.
Crystal Properties Matthews coefficient Solvent content 2.45 49.71
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 33.949 α = 90 b = 33.949 β = 90 c = 243.359 γ = 90
Symmetry Space Group P 41 21 2
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 80 PIXEL DECTRIS EIGER2 XE 16M 2018-06-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.97928 Diamond I03
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 2.3 81.1 100 0.084 0.019 17.7 21.4 7159 73.06
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.3 2.38 100 0.506 1.9
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 SAD FREE R-VALUE 2.3 33.62 1.35 7072 702 99.99 0.2299 0.2262 0.2346 0.2645 0.2746 103.08
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 20.11 f_angle_d 0.5578 f_chiral_restr 0.0383 f_bond_d 0.0037 f_plane_restr 0.0034
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 976 Nucleic Acid Atoms Solvent Atoms 4 Heterogen Atoms
Software Software Software Name Purpose REFMAC refinement PHENIX refinement iMOSFLM data reduction Aimless data scaling CRANK2 phasing