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The structure of human kinesin-like motor protein Kif11/KSP/Eg5 in complex with ADP and enastrol.
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1Q0B PDB entry 1Q0B
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 6 294 25% PEG3350, 0.1M BisTris pH 6.0, 0.2M Ammonium sulphate, VAPOR DIFFUSION, SITTING DROP, temperature 294K
Crystal Properties Matthews coefficient Solvent content 2.68 54.1
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 160.58 α = 90 b = 79.8 β = 96.93 c = 69.19 γ = 90
Symmetry Space Group C 1 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 CCD ADSC QUANTUM 315 Si (111) double crystal monochromator. Kirkpatrick Baez bimorph mirror pair for horizontal and vertical focussing 2009-08-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I02 0.9795 Diamond I02
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 1.97 39.9 93.9 0.111 5.3 2.34 56420 2
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) 2 2.07 98.8 0.445 2.8 2.52
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 PDB entry 1Q0B 1.97 39.9 56420 3026 96.65 0.24381 0.24107 0.24 0.29489 0.2922 RANDOM 27.181
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] 1.1 -0.05 -0.69 -0.43
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.495 r_dihedral_angle_4_deg 17.208 r_dihedral_angle_3_deg 16.2 r_dihedral_angle_1_deg 5.891 r_scangle_it 2.719 r_scbond_it 1.698 r_angle_refined_deg 1.337 r_mcangle_it 1.266 r_mcbond_it 0.694 r_chiral_restr 0.095
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 36.495 r_dihedral_angle_4_deg 17.208 r_dihedral_angle_3_deg 16.2 r_dihedral_angle_1_deg 5.891 r_scangle_it 2.719 r_scbond_it 1.698 r_angle_refined_deg 1.337 r_mcangle_it 1.266 r_mcbond_it 0.694 r_chiral_restr 0.095 r_bond_refined_d 0.01 r_gen_planes_refined 0.005 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_refined r_nbd_other r_nbtor_refined r_nbtor_other r_xyhbond_nbd_refined r_xyhbond_nbd_other r_metal_ion_refined r_metal_ion_other r_symmetry_vdw_refined r_symmetry_vdw_other r_symmetry_hbond_refined r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 5153 Nucleic Acid Atoms Solvent Atoms 454 Heterogen Atoms 94
Software Software Software Name Purpose DNA data collection PHASER phasing REFMAC refinement CrystalClear data reduction CrystalClear data scaling