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CRYSTAL STRUCTURE OF THE DEAH-BOX HELICASE PRP2 IN COMPLEX WITH ADP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2XAU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.20 M NaCl, 15% (w/v) PEG8000, 0.1 M Tris/HCl pH 7.5
Crystal Properties Matthews coefficient Solvent content 2.32 46.96
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.26 α = 90 b = 114.21 β = 90 c = 117.84 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 CCD MARMOSAIC 225 mm CCD 2012-01-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.9202 BESSY 14.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim 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 1.97 50 99 0.092 0.107 0.997 13.43 3.74 48358 -3 24.74
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 1.97 2.07 99.3 0.846 1.77
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 2XAU 1.97 46.003 1.36 48349 2420 99.02 0.1894 0.1875 0.1897 0.2242 0.226 29.8313
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 27.32 f_angle_d 1.051 f_chiral_restr 0.053 f_plane_restr 0.01 f_bond_d 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4977 Nucleic Acid Atoms Solvent Atoms 445 Heterogen Atoms 58
Software Software Software Name Purpose XSCALE data scaling PHASER phasing PHENIX refinement PDB_EXTRACT data extraction XDS data reduction