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Crystal structure of unhydrolyzed ATP bound human Hsp70 NBD double mutant E268Q+R272K.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3ATV
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 293 25 % PEG-3350 W/V, 0.1 M HEPES
Crystal Properties Matthews coefficient Solvent content 2.48 50.39
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 46.466 α = 90 b = 64.278 β = 90 c = 144.86 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 PILATUS 6M 2013-10-19 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON BESSY BEAMLINE 14.1 0.91841 BESSY 14.1
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 1.83 48.076 99.1 0.138 7.9 4.2 38987 38938
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 1.83 1.87 92.4 1.076 4
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 3ATV 1.83 48.076 1.35 38927 1998 98.85 0.1735 0.1708 0.1756 0.2278 0.1839 Random selection
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 15.192 f_angle_d 1.279 f_chiral_restr 0.061 f_bond_d 0.012 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2932 Nucleic Acid Atoms Solvent Atoms 418 Heterogen Atoms 35
Software Software Software Name Purpose PHENIX refinement Coot model building MOLREP phasing Aimless data scaling XDS data reduction