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Allosteric opening of the polypeptide-binding site when an Hsp70 binds ATP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 273 1.8-2.0 M ammonium sulfate, 0.1 M Hepes-NaOH, 2-3% PEG 400, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 273K
Crystal Properties Matthews coefficient Solvent content 3.98 69.09
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 290.678 α = 90 b = 290.678 β = 90 c = 99.317 γ = 90
Symmetry Space Group I 4 2 2
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 MAR CCD 165 mm 2011-07-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON NSLS BEAMLINE X4C 0.97915 NSLS X4C
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 1.96 40 99.8 150467 150467
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.96 2.01 97.4
Refinement Statistics Diffraction ID Structure Solution Method Resolution (High) Resolution (Low) Cut-off Sigma (F) Number Reflections (All) 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 1.96 29.966 1.35 150429 150429 7542 99.78 0.1742 0.1728 0.1683 0.2007 0.1948 Random
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] 2.6767 2.6767 -5.3534
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 13.944 f_angle_d 0.916 f_chiral_restr 0.057 f_bond_d 0.005 f_plane_restr 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9100 Nucleic Acid Atoms Solvent Atoms 1397 Heterogen Atoms 143
Software Software Software Name Purpose MAR345 data collection MOLREP phasing PHENIX refinement HKL-2000 data reduction HKL-2000 data scaling