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Crystal structure of CD23 lectin domain mutant D258A
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 2H2R
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, SITTING DROP 5 291 18% ethanol, 4% PEG 400, 0.1 M sodium acetate pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 3.26 62.24
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 90.97 α = 90 b = 90.97 β = 90 c = 351.681 γ = 120
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 ADSC QUANTUM 315 2011-01-21 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON DIAMOND BEAMLINE I03 0.9763 Diamond I03
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (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 2.8 58.67 91.6 40357 36967
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1 2.8 2.95 94.3
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 (All) 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 2H2R 2.8 58.67 40357 36868 1834 91.43 0.2099 0.2099 0.2077 0.2069 0.2512 0.2477 RANDOM 50.6608
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] 0.91 0.45 0.91 -1.36
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 31.696 r_dihedral_angle_4_deg 17.475 r_dihedral_angle_3_deg 15.633 r_dihedral_angle_1_deg 5.425 r_angle_refined_deg 0.987 r_chiral_restr 0.07 r_bond_refined_d 0.006 r_gen_planes_refined 0.004
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 8630 Nucleic Acid Atoms Solvent Atoms 163 Heterogen Atoms 12
Software Software Software Name Purpose REFMAC refinement PDB_EXTRACT data extraction HKL-2000 data collection MOSFLM data reduction SCALA data scaling PHASES phasing