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Crystal structure of the eukaryotic ribosome associated complex (RAC), a unique Hsp70/Hsp40 pair
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4GNI 4GNI AND 1DKZ experimental model PDB 1DKZ 4GNI AND 1DKZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 291 0.1 M HEPES pH 7.5, 26% PEG 3350 and 0.2 M Ammonium acetate
Crystal Properties Matthews coefficient Solvent content 2.43 49.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.918 α = 90 b = 179.359 β = 90 c = 155.455 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 2014-03-06 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-1 0.9733 ESRF ID23-1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.2 47.973 99.6 0.15 0.997 9 5.2 21953 96.41
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.2 3.42 100 1.269 0.603 5.6
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 4GNI AND 1DKZ 3.2 47.973 1.34 21927 1127 99.41 0.2301 0.2273 0.2343 0.2849 0.2352 110.0131
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 13.685 f_angle_d 0.703 f_chiral_restr 0.048 f_plane_restr 0.004 f_bond_d 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8107 Nucleic Acid Atoms Solvent Atoms 8 Heterogen Atoms 70
Software Software Software Name Purpose Aimless data scaling PHENIX refinement PDB_EXTRACT data extraction xia2 data reduction PHASER phasing