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Tubulin MTD265-R1 complex
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 4I4T
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6.7 293 3% PEG 4000, 4-6% GLYCEROL, 30 MM MAGNESIUM CHLORIDE, 30 MM CALCIUM CHLORIDE, 100 MM MES/IMIDAZOLE
Crystal Properties Matthews coefficient Solvent content 2.81 56.28
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 104.18 α = 90 b = 157.02 β = 90 c = 179.98 γ = 90
Symmetry Space Group P 21 21 21
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 2M 2014-07-08 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.00003 SLS X06DA
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (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 2.25 68.101 99.5 0.117 0.999 17 13.4 139439
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.25 2.31 96 1.844 0.539 1.4 11.6
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 FOURIER SYNTHESIS FREE R-VALUE 4I4T 2.25 68.101 1.35 139439 6885 99.45 0.1715 0.1695 0.175 0.2099 0.2131
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 16.817 f_angle_d 0.896 f_chiral_restr 0.052 f_bond_d 0.007 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 17363 Nucleic Acid Atoms Solvent Atoms 533 Heterogen Atoms 207
Software Software Software Name Purpose PHENIX refinement XDS data reduction XSCALE data scaling PHENIX phasing