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Von Willebrand Factor A2 domain with calcium
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 3GXB PDB ENTRY 3GXB, PDB ENTRY 1ATZ experimental model PDB 1ATZ PDB ENTRY 3GXB, PDB ENTRY 1ATZ
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 PROTEIN BUFFER: 0.015 M HEPES PH 7.5, 0.02 M NACL, 0.001 M CACL2. RESERVOIR BUFFER: 0.1 M MMT (PH 4.0-5.5), 0.15 M (NH4)2SO4, 18-23% (W/V) PEG2000 MME.
Crystal Properties Matthews coefficient Solvent content 1.9 35.3
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 156.02 α = 90 b = 35.54 β = 96.34 c = 88.46 γ = 90
Symmetry Space Group C 1 2 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 MARMOSAIC 225 mm CCD MIRRORS 2009-10-29 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON ESRF BEAMLINE ID23-2 ESRF ID23-2
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 1.7 30.8 99.6 0.08 10 3.8 51448 2 13.25
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 1.7 1.79 99.1 0.6 2.8 3.8
Refinement Statistics Diffraction ID Structure Solution Method Starting model Resolution (High) Resolution (Low) Cut-off Sigma (F) 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) Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT PDB ENTRY 3GXB, PDB ENTRY 1ATZ 1.7 29.306 1.92 51446 2612 95.63 0.1569 0.1549 0.153 0.1996 0.1981 18.4
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] 1.7801 -0.827 -0.1568 -1.6234
RMS Deviations Key Refinement Restraint Deviation f_dihedral_angle_d 18.012 f_angle_d 1.396 f_chiral_restr 0.097 f_bond_d 0.012 f_plane_restr 0.007
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 4224 Nucleic Acid Atoms Solvent Atoms 508 Heterogen Atoms 99
Software Software Software Name Purpose PHENIX refinement XDS data reduction SCALA data scaling PHASER phasing