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CRYSTAL STRUCTURE OF HRAS IN COMPLEX WITH COMPOUND 18 and GDP
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3L8Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 278 160mM Calcium acetate
20% Glycerol
14.4% PEG8000
80mM Sodium cacodylate
Crystal Properties Matthews coefficient Solvent content 3.66 66.4
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 93.067 α = 90 b = 93.067 β = 90 c = 55.441 γ = 120
Symmetry Space Group P 3 2 1
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 RIGAKU SATURN 944 2017-12-04 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SEALED TUBE RIGAKU MICROMAX-003 1.54
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 46.5 89.8 1 17 9.4 14959
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 2.013 2.165 0.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 3L8Z 2.031 46.53 14958 731 82.2 0.2026 0.2017 0.2033 0.2225 0.2046 RANDOM 47.86
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] -0.5912 -0.5912 1.1824
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 17.52 t_omega_torsion 3.24 t_angle_deg 0.9 t_bond_d 0.008 t_dihedral_angle_d t_gen_planes t_it t_chiral_improper_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1292 Nucleic Acid Atoms Solvent Atoms 118 Heterogen Atoms 53
Software Software Software Name Purpose BUSTER refinement XDS data reduction STARANISO data scaling PHASER phasing