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Human KRAS in complex with darpin K19
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 293 0.5-1.0M lithium sulfate
0.5-1.0M ammonium sulfate
100mM tri-solium citrate pH 5.5
Crystal Properties Matthews coefficient Solvent content 3.11 60.5
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 85.829 α = 90 b = 85.829 β = 90 c = 227.122 γ = 120
Symmetry Space Group P 61 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 PILATUS 6M-F 2017-04-22 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.976 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) 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 1.697 113.561 100 0.053 0.018 1 30 16.5 55734
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 1.697 1.726 99.3 0.656 0.343 0.795 7.5
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 THROUGHOUT 1.7 74.33 52806 2818 99.98 0.19287 0.19207 0.1999 0.20777 0.2159 RANDOM 30.509
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] 0.38 0.19 0.38 -1.23
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.705 r_dihedral_angle_4_deg 16.499 r_dihedral_angle_3_deg 11.612 r_dihedral_angle_1_deg 4.902 r_long_range_B_refined 4.558 r_long_range_B_other 4.319 r_scangle_other 1.416 r_mcangle_it 1.215 r_mcangle_other 1.215 r_angle_refined_deg 1.14
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.705 r_dihedral_angle_4_deg 16.499 r_dihedral_angle_3_deg 11.612 r_dihedral_angle_1_deg 4.902 r_long_range_B_refined 4.558 r_long_range_B_other 4.319 r_scangle_other 1.416 r_mcangle_it 1.215 r_mcangle_other 1.215 r_angle_refined_deg 1.14 r_angle_other_deg 0.894 r_scbond_it 0.867 r_scbond_other 0.843 r_mcbond_it 0.696 r_mcbond_other 0.696 r_chiral_restr 0.064 r_bond_refined_d 0.007 r_gen_planes_refined 0.004 r_bond_other_d 0.002 r_gen_planes_other 0.001 r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2348 Nucleic Acid Atoms Solvent Atoms 200 Heterogen Atoms 20
Software Software Software Name Purpose REFMAC refinement xia2 data reduction xia2 data scaling PHASER phasing