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Crystal Structure of a GDP-bound Q61L Oncogenic Mutant of Human GT- Pase KRas
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 4 293 0.1M MMT pH 4.0, 24% PEG6000
Crystal Properties Matthews coefficient Solvent content 2.07 40.66
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 82.493 α = 90 b = 82.493 β = 90 c = 40.761 γ = 120
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 ADSC QUANTUM 210r 2014-02-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 19-ID 0.97924 APS 19-ID
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) 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 1.98 50 99.6 0.072 0.077 0.028 12.1 7.7 11071 37.96
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.98 2.01 96.1 0.858 0.93 0.352 0.696 6.4 542
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 1.986 35.721 1.38 11062 952 99.49 0.1882 0.1838 0.192 0.2325 0.2375 51.43
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 15.727 f_angle_d 0.931 f_chiral_restr 0.033 f_bond_d 0.005 f_plane_restr 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1227 Nucleic Acid Atoms Solvent Atoms 39 Heterogen Atoms 39
Software Software Software Name Purpose HKL-3000 data collection HKL-2000 data reduction PHENIX refinement PDB_EXTRACT data extraction HKL-2000 data scaling PHASER phasing DENZO data reduction SCALEPACK data scaling