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Crystal Structure of the Kif1A Motor Domain After Mg Release
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1I5S
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 8.5 293 pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K
Crystal Properties Matthews coefficient Solvent content 2.21 44.31
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 41.767 α = 90 b = 55.784 β = 90 c = 155.956 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 93 CCD ADSC QUANTUM 315 2005-02-02 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON PHOTON FACTORY BEAMLINE BL-5A 0.97 Photon Factory BL-5A
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.3 50 16786 33.1
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model 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 MOLECULAR REPLACEMENT THROUGHOUT 1I5S 2.31 33.44 15457 1558 92 0.226 0.226 0.2243 0.256 0.2601 RANDOM 44.6
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] -6.38 22.18 -15.8
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25.9 c_scangle_it 6.81 c_scbond_it 5.23 c_mcangle_it 4.92 c_mcbond_it 3.29 c_angle_deg 1.6 c_improper_angle_d 0.93 c_bond_d 0.01
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2579 Nucleic Acid Atoms Solvent Atoms 99 Heterogen Atoms 27
Software Software Software Name Purpose CNS refinement ADSC data collection HKL-2000 data reduction HKL-2000 data scaling CNS phasing