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The crystal structure of DNA-bound human MutSbeta (MSH2/MSH3) in the canonical mismatch bound conformation with ADP bound in MSH2 and MSH3
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3THY
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 277 0.1 M MES pH 6.5 -7.5, 0.2 M Ammonium Acetate, 20 - 25 % PEG 3350
Crystal Properties Matthews coefficient Solvent content 2.41 48.95
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 69.843 α = 67.32 b = 91.879 β = 86.93 c = 94.119 γ = 75.69
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 PILATUS 6M 2019-02-13 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X10SA 0.99989 SLS X10SA
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 2.33 46.45 94.1 0.042 11.95 2.2 84116
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 2.33 2.58 0.441
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method 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 2.33 46.45 82956 1160 94.2 0.22213 0.22166 0.2241 0.25753 0.262 RANDOM 76.565
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] 0.99 -0.82 0.33 -2.06 -1.45 -0.32
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.332 r_dihedral_angle_4_deg 18.25 r_dihedral_angle_3_deg 15.788 r_dihedral_angle_1_deg 6.777 r_long_range_B_refined 4.946 r_long_range_B_other 4.925 r_angle_refined_deg 1.374 r_mcangle_it 1.336 r_mcangle_other 1.336 r_angle_other_deg 1.165
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.332 r_dihedral_angle_4_deg 18.25 r_dihedral_angle_3_deg 15.788 r_dihedral_angle_1_deg 6.777 r_long_range_B_refined 4.946 r_long_range_B_other 4.925 r_angle_refined_deg 1.374 r_mcangle_it 1.336 r_mcangle_other 1.336 r_angle_other_deg 1.165 r_scangle_other 1.107 r_mcbond_it 0.761 r_mcbond_other 0.76 r_scbond_it 0.742 r_scbond_other 0.742 r_chiral_restr 0.059 r_gen_planes_refined 0.005 r_bond_refined_d 0.004 r_bond_other_d 0.002 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 13889 Nucleic Acid Atoms 938 Solvent Atoms 374 Heterogen Atoms 92
Software Software Software Name Purpose REFMAC refinement XDS data reduction XSCALE data scaling PHASER phasing