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Crystal structure of the ArnB paralog VWA2 from Sulfolobus acidocaldarius
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 RESERVOIR BUFFER: 0.1 M SODIUMCITRATE PH 5.5; 2.5 M AMMONIUMSULFATE; PROTEIN BUFFER: 20 MM HEPES PH 7.0; 100 MM KCL, 2.7 MG/ML PROTEIN IN PROTEIN BUFFER; MIX RESERVOIR AND PROTEIN 1:1
Crystal Properties Matthews coefficient Solvent content 2.26 45.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.64 α = 90 b = 74.28 β = 90 c = 145.55 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 100 PIXEL DECTRIS PILATUS 6M 2011-06-10 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 1.46 41.66 99.2 0.05 17.5 5.4 65094 -3 16.79
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.46 1.54 97.7 0.49 3.5 5.6
Refinement Statistics Diffraction ID Structure Solution 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 SAD NONE 1.46 41.658 1.37 65082 1340 99.08 0.1659 0.1651 0.1702 0.2013 0.2016 19
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 14.604 f_angle_d 1.34 f_chiral_restr 0.077 f_bond_d 0.011 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2847 Nucleic Acid Atoms Solvent Atoms 323 Heterogen Atoms 45
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling CCP4 phasing