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Crystal structure of human MORC2 (residues 1-603) with spinal muscular atrophy mutation S87L
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
10.2% PEG 4k
20.4% 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 = 69.85 α = 90 b = 124.68 β = 97.73 c = 80.36 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 2.018 79.629 91.9 0.052 0.042 0.999 13.5 3.8 82175
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 2.018 2.053 96.7 0.648 0.529 0.8 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 2.02 79.63 77992 4183 91.91 0.1994 0.19789 0.2023 0.22764 0.2278 RANDOM 52.952
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] 2.48 1.07 -1.7 -1.03
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.539 r_dihedral_angle_4_deg 19.319 r_dihedral_angle_3_deg 18.445 r_long_range_B_refined 10.127 r_long_range_B_other 10.127 r_dihedral_angle_1_deg 7.368 r_scangle_other 5.491 r_mcangle_it 4.276 r_mcangle_other 4.275 r_scbond_it 3.428
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 34.539 r_dihedral_angle_4_deg 19.319 r_dihedral_angle_3_deg 18.445 r_long_range_B_refined 10.127 r_long_range_B_other 10.127 r_dihedral_angle_1_deg 7.368 r_scangle_other 5.491 r_mcangle_it 4.276 r_mcangle_other 4.275 r_scbond_it 3.428 r_scbond_other 3.428 r_mcbond_other 2.8 r_mcbond_it 2.799 r_angle_refined_deg 1.939 r_angle_other_deg 1.135 r_chiral_restr 0.127 r_bond_refined_d 0.015 r_gen_planes_refined 0.008 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 8713 Nucleic Acid Atoms Solvent Atoms 304 Heterogen Atoms 67
Software Software Software Name Purpose REFMAC refinement XDS data reduction Aimless data scaling PHASER phasing