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Crystal structure of the globular domain of human calreticulin
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3POS PDB ENTRY 3POS
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION 6 277.1 30% PEG 4000, 0.2M ammonium acetate, 10mM magnesium acetate, and either 0.05M MES (pH 5.7 or 6.0), or 0.05M HEPES (pH 7.0), VAPOR DIFFUSION, temperature 277.1K
Crystal Properties Matthews coefficient Solvent content 2.3 46.49
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 42.89 α = 90 b = 70.39 β = 90 c = 91.82 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 100 CCD MARMOSAIC 225 mm CCD 2010-04-24 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 0.8726 ESRF ID23-2
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 1.54 20 96.8 0.07 4.7 39833 39833 -3 20.093
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.54 1.64 1.5
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 PDB ENTRY 3POS 1.55 10 39833 39833 2009 0.1769 0.1769 0.1762 0.1819 0.1906 0.1998 RANDOM 16.0774
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] -2.6946 0.4492 2.2454
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.33 t_omega_torsion 4.42 t_angle_deg 0.99 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion
RMS Deviations Key Refinement Restraint Deviation t_other_torsion 16.33 t_omega_torsion 4.42 t_angle_deg 0.99 t_bond_d 0.01 t_dihedral_angle_d t_trig_c_planes t_gen_planes t_it t_nbd t_improper_torsion t_pseud_angle t_chiral_improper_torsion t_sum_occupancies t_utility_distance t_utility_angle t_utility_torsion t_ideal_dist_contact
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 2027 Nucleic Acid Atoms Solvent Atoms 334 Heterogen Atoms 1
Software Software Software Name Purpose XSCALE data scaling BUSTER-TNT refinement PDB_EXTRACT data extraction XDS data scaling XDS data reduction PHASER phasing BUSTER refinement