1M0Z

Crystal Structure of the von Willebrand Factor Binding Domain of Glycoprotein Ib alpha


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.2301ammonium sulfate, lithium sulfate, CAPS, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 301K
Crystal Properties
Matthews coefficientSolvent content
2.5351.34

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 121.5α = 90
b = 54.5β = 103.7
c = 101.8γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 4toroidal mirror2001-09-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID14-20.933ESRFID14-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
11.8536.8597.80.07316.33.65389953895-3.710.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
1.851.8980.80.3372.92.42951

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1.8536.8553895538952766970.1890.1890.1860.216RANDOM19.7
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]
3.16-1.260.48-3.64
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d26
c_scangle_it3.16
c_mcangle_it2.09
c_scbond_it2.07
c_mcbond_it1.33
c_angle_deg1.3
c_improper_angle_d0.91
c_bond_d0.005
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4113
Nucleic Acid Atoms
Solvent Atoms687
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
CNSrefinement