☰ Navigation Tabs
Crystal structure of an EGFR/HER3 kinase domain heterodimer containing the cancer-associated HER3-Q790R mutation
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2GS6 2GS6 AND 3KEX experimental model PDB 3KEX 2GS6 AND 3KEX
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.5 298 10 mg/mL protein, 0.1M HEPES pH 7.5, 15% PEG-5000 MME, 5mM magnesium chloride, 0.5M ammonium acetate, 2mM AMP-PNP, 1mM TCEP, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K
Crystal Properties Matthews coefficient Solvent content 2.71 54.6
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 64.649 α = 90 b = 155.053 β = 111.09 c = 86.857 γ = 90
Symmetry Space Group P 1 21 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 ADSC QUANTUM 315r 2014-07-27 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ALS BEAMLINE 8.3.1 1.115867 ALS 8.3.1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 3.1 59.77 95.4 0.173 6.9 1.7 28835 27509 -3
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 3.1 3.27 96.8 0.587 2.4 1.7
Refinement Statistics Diffraction ID Structure Solution Method Starting model 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT 2GS6 AND 3KEX 3.1 59.77 1.33 28835 27509 1387 94.99 0.2096 0.207 0.2138 0.258 0.2612
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 15.949 f_angle_d 1.206 f_chiral_restr 0.05 f_bond_d 0.006 f_plane_restr 0.006
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 9027 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms 120
Software Software Software Name Purpose Blu-Ice data collection PHASER phasing PHENIX refinement MOSFLM data reduction SCALA data scaling