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Crystal structure of human ER membrane protein complex subunits EMC2 and EMC9
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.3 293.15 34% PEG4000, 0.1 M Tris pH 8.3, and 0.2 M lithium sulfate (For I03 native dataset) 2 VAPOR DIFFUSION, HANGING DROP 8.3 293.15 28% PEG4000, 0.1 M Tris pH 8.3, and 0.2 M lithium sulfate (For I23 S-SAD dataset)
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 52.577 α = 90 b = 84.939 β = 90 c = 122.585 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 100 PIXEL DECTRIS EIGER2 X 16M 2019-07-13 M SINGLE WAVELENGTH 2 1 x-ray PIXEL DECTRIS PILATUS 12M 2019-07-03 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.9763 Diamond I03 2 SYNCHROTRON DIAMOND BEAMLINE I23 2.755 Diamond I23
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) 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 2.2 49.7 100 1 17.6 51.9 28668
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 2.2 2.27 0.926 1.9
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) Mean Isotropic B X-RAY DIFFRACTION SAD FREE R-VALUE XXXX 2.2 49.7 28558 1995 99.81 0.2064 0.2031 0.2091 0.2499 0.2584 70.84
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 11.6878 f_angle_d 0.8437 f_chiral_restr 0.0484 f_bond_d 0.0072 f_plane_restr 0.0053
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3446 Nucleic Acid Atoms Solvent Atoms 80 Heterogen Atoms 72
Software Software Software Name Purpose PHENIX refinement DIALS data reduction PHENIX phasing Aimless data scaling