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Crystal structure of SOS1-HRas-peptidomimetic4
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BKD
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 277 sodium formate 3 M, Tris 100mM pH 8.0
Crystal Properties Matthews coefficient Solvent content 3.54 65.26
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 150.06 α = 90 b = 150.06 β = 90 c = 202.25 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 PIXEL DECTRIS EIGER X 9M 2019-11-16 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 2 0.978565 SOLEIL PROXIMA 2
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3962602619 48.567 99.7 0.99 19.15 27 45410 54.53
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.4 2.54 0.87
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 1BKD 2.4 48.56 1.36 45399 2270 99.74 0.2084 0.2069 0.212 0.2369 0.2407 58.43
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 16.0081 f_angle_d 1.1299 f_chiral_restr 0.0584 f_bond_d 0.012 f_plane_restr 0.0073
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5002 Nucleic Acid Atoms Solvent Atoms 196 Heterogen Atoms 102
Software Software Software Name Purpose PHENIX refinement XDS data reduction XDS data scaling PHENIX phasing