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Crystal structure of human MORC2 (residues 1-603) with spinal muscular atrophy mutation T424R
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details other Wild-type human MORC2
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 8.5 291 0.1 M bicine/Trizma pH 8.5
10.8% PEG 4k
21.6% glycerol
0.02 M each of the following: 1,6-hexanediol; 1-butanol; RS-1,2 propanediol; 2-propanol; 1,4-butanediol; 1,3-propanediol
Crystal Properties Matthews coefficient Solvent content 2.4 48
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.61 α = 90 b = 125.73 β = 97.91 c = 81.53 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 PILATUS3 6M 2017-04-15 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID29 0.975999 ESRF ID29
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Rpim 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 2.574 80.755 99.6 0.046 0.037 0.999 16.2 3.8 43876
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Rpim I (All) CC (Half) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.574 2.619 99.4 0.599 0.483 0.797 2.1 3.7
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 Wild-type human MORC2 2.57 80.75 41721 2155 99.58 0.21275 0.21137 0.2148 0.23938 0.2411 RANDOM 91.267
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] -0.44 1.47 0.31 -0.27
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.794 r_dihedral_angle_4_deg 21.331 r_dihedral_angle_3_deg 19.67 r_long_range_B_refined 13.462 r_long_range_B_other 13.462 r_scangle_other 6.569 r_mcangle_it 6.021 r_mcangle_other 6.021 r_dihedral_angle_1_deg 5.975 r_scbond_it 4.081
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.794 r_dihedral_angle_4_deg 21.331 r_dihedral_angle_3_deg 19.67 r_long_range_B_refined 13.462 r_long_range_B_other 13.462 r_scangle_other 6.569 r_mcangle_it 6.021 r_mcangle_other 6.021 r_dihedral_angle_1_deg 5.975 r_scbond_it 4.081 r_scbond_other 4.081 r_mcbond_it 3.803 r_mcbond_other 3.801 r_angle_refined_deg 1.935 r_angle_other_deg 1.123 r_chiral_restr 0.118 r_bond_refined_d 0.014 r_gen_planes_refined 0.007 r_bond_other_d 0.003 r_gen_planes_other 0.002 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_scangle_it r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8688 Nucleic Acid Atoms Solvent Atoms 39 Heterogen Atoms 66
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing