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Crystal structure of the complex of Glycoprotein Ib alpha and the von Willebrand Factor A1 Domain
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1AUQ PDB entries 1AUQ and 1M0Z experimental model PDB 1M0Z PDB entries 1AUQ and 1M0Z
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 5.5 277 PEG 3000, sodium chloride, MES, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties Matthews coefficient Solvent content 2.59 52.47
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 89.84 α = 90 b = 89.84 β = 90 c = 124.63 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 MARRESEARCH 2001-12-12 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.8075 EMBL/DESY, HAMBURG X11
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 3.09 30.5 99.9 0.087 19.3 5.8 10454 10454 -3.7
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) 3.09 3.2 99.9 0.48 3.6 5.4 1037
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 entries 1AUQ and 1M0Z 3.1 30.5 10391 10391 529 100 0.237 0.237 0.234 0.2302 0.296 0.2818 RANDOM 52.2
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] 10.1 17.03 10.1 -20.2
RMS Deviations Key Refinement Restraint Deviation c_dihedral_angle_d 25 c_scangle_it 2.51 c_mcangle_it 2.16 c_angle_deg 1.6 c_scbond_it 1.51 c_mcbond_it 1.22 c_improper_angle_d 1.08 c_bond_d 0.009
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3688 Nucleic Acid Atoms Solvent Atoms Heterogen Atoms
Software Software Software Name Purpose DENZO data reduction SCALEPACK data scaling CNS refinement CNS phasing