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Structural insight into an intramembrane enzyme for archaeal membrane lipids biosynthesis
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 LIPIDIC CUBIC PHASE 293 200mM NaCl, 20% (w/v) PEG 400, 100mM Tris/HCl pH 8.0
Crystal Properties Matthews coefficient Solvent content 3.27 68.15
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 56.505 α = 90 b = 89.249 β = 90 c = 98.876 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 300 CCD DECTRIS PILATUS 300K 2016-04-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SSRF BEAMLINE BL19U1 0.9973 SSRF BL19U1
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 2.38 47.7 98.5 24.4 10.2 9961 37.701436451
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 FREE R-VALUE 2.397 44.625 9958 995 98.26 0.2114 0.2072 0.2079 0.2489 0.2503
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 11.496 f_angle_d 0.994 f_chiral_restr 0.051 f_bond_d 0.02 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1133 Nucleic Acid Atoms Solvent Atoms 74 Heterogen Atoms 33
Software Software Software Name Purpose PHENIX refinement HKL-3000 data processing Aimless data reduction XDS data extraction