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Structure of human haspin in complex with histone H3 substrate
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3IQ7 PDB ID 3IQ7
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 7.5 277.15 20% PEG 3350, 0.2M potassium thiocyanate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277.15K
Crystal Properties Matthews coefficient Solvent content 2.39 48.57
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 50.54 α = 90 b = 79.13 β = 90 c = 100.76 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 IMAGE PLATE RIGAKU RAXIS IV 2012-08-23 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU FR-E SUPERBRIGHT 1.5418
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 1.9 33.59 99.9 0.092 9.2 4.1 32592 32539 21.2
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) 1 1.9 2 99.7 0.522 2.3 4.1 4675
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (I) Number Reflections (All) 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 ID 3IQ7 1.9 31.15 2 32539 30891 1647 99.83 0.16628 0.16393 0.1731 0.21075 0.2158 RANDOM 25.618
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] 0.73 0.08 -0.8
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 47.943 r_dihedral_angle_2_deg 33.983 r_sphericity_bonded 22.939 r_dihedral_angle_4_deg 13.84 r_dihedral_angle_3_deg 13.069 r_dihedral_angle_1_deg 6.615 r_long_range_B_other 6.506 r_long_range_B_refined 6.496 r_scangle_other 2.719 r_scbond_it 1.74
RMS Deviations Key Refinement Restraint Deviation r_sphericity_free 47.943 r_dihedral_angle_2_deg 33.983 r_sphericity_bonded 22.939 r_dihedral_angle_4_deg 13.84 r_dihedral_angle_3_deg 13.069 r_dihedral_angle_1_deg 6.615 r_long_range_B_other 6.506 r_long_range_B_refined 6.496 r_scangle_other 2.719 r_scbond_it 1.74 r_scbond_other 1.739 r_mcangle_it 1.591 r_mcangle_other 1.59 r_angle_refined_deg 1.556 r_mcbond_it 1.072 r_mcbond_other 1.072 r_angle_other_deg 0.804 r_chiral_restr 0.102 r_bond_refined_d 0.016 r_gen_planes_refined 0.008 r_bond_other_d 0.001 r_gen_planes_other 0.001
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2685 Nucleic Acid Atoms Solvent Atoms 419 Heterogen Atoms 46
Software Software Software Name Purpose CrystalClear data collection PHASER phasing REFMAC refinement MOSFLM data reduction SCALA data scaling