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Crystal structure of BRAF:MEK1 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 6NYB
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.4 293 100 mM Bis-Tris pH 6.4, 200 mM Ammonium Sulfate, and 22% PEG3350
Crystal Properties Matthews coefficient Solvent content 3.39 67.29
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 116.697 α = 90 b = 116.697 β = 90 c = 130.944 γ = 120
Symmetry Space Group P 31 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 PIXEL DECTRIS PILATUS 6M 2019-06-11 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON APS BEAMLINE 24-ID-C 0.978 APS 24-ID-C
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rrim I (All) 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 2.58 43.648 99.95 0.215 0.2237 0.06127 0.999 10.86 13.3 32549 52.17
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.58 2.683 100 0.4253 0.888 2 13.9
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 6NYB 2.59 43.648 1.34 32544 1543 99.98 0.2218 0.2207 0.2292 0.2455 0.2524 53.5009
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]
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4667 Nucleic Acid Atoms Solvent Atoms 72 Heterogen Atoms 108
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing