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Mouse 20S immunoproteasome
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1IRU pdb entry 1IRU
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 7.4 293 0.2 M NaI, 40% MPD, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.64 53.46
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 118.28 α = 90 b = 205.22 β = 105.7 c = 161.94 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 CCD MAR CCD 165 mm 2011-04-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON SLS BEAMLINE X06DA 1.0 SLS X06DA
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 3.2 30 99.2 0.104 10.4 122308 121329 2 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 3.2 3.3 99.4 0.515 2.3
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) 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 entry 1IRU 3.2 15 121328 115261 6067 99.2 0.23938 0.23862 0.2391 0.25395 0.2543 RANDOM 82.186
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] -3.21 -0.64 7.62 -4.75
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.892 r_sphericity_free 22.294 r_dihedral_angle_3_deg 17.551 r_dihedral_angle_4_deg 14.969 r_dihedral_angle_1_deg 4.398 r_sphericity_bonded 2.911 r_angle_refined_deg 0.851 r_rigid_bond_restr 0.809 r_chiral_restr 0.056 r_bond_refined_d 0.004
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 33.892 r_sphericity_free 22.294 r_dihedral_angle_3_deg 17.551 r_dihedral_angle_4_deg 14.969 r_dihedral_angle_1_deg 4.398 r_sphericity_bonded 2.911 r_angle_refined_deg 0.851 r_rigid_bond_restr 0.809 r_chiral_restr 0.056 r_bond_refined_d 0.004 r_gen_planes_refined 0.003
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 48502 Nucleic Acid Atoms Solvent Atoms 535 Heterogen Atoms 47
Software Software Software Name Purpose XDS data scaling PHASER phasing REFMAC refinement XDS data reduction XSCALE data scaling