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nucleotide-free kinesin-1 motor domain T92V mutant, P21 crystal form
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1BG2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 293 0.1 M Na-Acetate pH 4.5-5.5
23% PEG 4000
0.2 M Ammonium Sulfate
0.1 M SrCl2
Crystal Properties Matthews coefficient Solvent content 2.55 51.86
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 53.903 α = 90 b = 69.921 β = 100.81 c = 100.139 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 PIXEL DECTRIS PILATUS 6M 2015-03-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 1.0 SOLEIL PROXIMA 1
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) Rrim 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 1.949 44 99.7 0.18 0.992 6.5 3.7 53434 24.18
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) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1BG2 1.949 43.353 1.34 53340 2007 99.55 0.196 0.1945 0.1981 0.2359 0.2362 RANDOM
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 13.046 f_angle_d 1.181 f_chiral_restr 0.049 f_bond_d 0.008 f_plane_restr 0.005
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4813 Nucleic Acid Atoms Solvent Atoms 645 Heterogen Atoms 32
Software Software Software Name Purpose PHENIX refinement XDS data reduction Aimless data scaling PHASER phasing BUSTER refinement