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Crystal Structure Analysis of R29M/E81M double mutant of human CLIC1
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3O3T PDB entry 3o3t
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 293 0.1M Bis-Tris, 25% (w/v) PEG 2000 monomethyl ether, 0.02% azide, 1 mM DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties Matthews coefficient Solvent content 2.11 41.7
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.386 α = 90 b = 64.61 β = 90 c = 82.984 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 113 CCD Bruker Platinum 135 Mirrors 2009-10-05 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE BRUKER AXS MICROSTAR 1.5418
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Sym 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 1.783 50.98 98.16 0.277 12.41 7.44 17.376
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.783 1.847 0.619 3.97 4.08
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 PDB entry 3o3t 2 50.98 15972 826 99.79 0.2141 0.2104 0.2109 0.2815 0.2806 RANDOM 16.2885
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] -0.16 0.21 -0.05
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.833 r_dihedral_angle_3_deg 15.258 r_dihedral_angle_4_deg 13.663 r_dihedral_angle_1_deg 6.089 r_scangle_it 4.054 r_scbond_it 2.59 r_angle_refined_deg 1.758 r_mcangle_it 1.437 r_mcbond_it 0.762 r_chiral_restr 0.117
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 35.833 r_dihedral_angle_3_deg 15.258 r_dihedral_angle_4_deg 13.663 r_dihedral_angle_1_deg 6.089 r_scangle_it 4.054 r_scbond_it 2.59 r_angle_refined_deg 1.758 r_mcangle_it 1.437 r_mcbond_it 0.762 r_chiral_restr 0.117 r_bond_refined_d 0.019 r_gen_planes_refined 0.008
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 1850 Nucleic Acid Atoms Solvent Atoms 188 Heterogen Atoms
Software Software Software Name Purpose SAINT data scaling PHASER phasing DM phasing REFMAC refinement PDB_EXTRACT data extraction PROTEUM PLUS data collection SAINT data reduction