4CKV

Crystal structure of VEGFR-1 domain 2 in presence of Zn


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION7.5291VAPOR DIFFUSION METHOD, MOTHER LIQUOR:1MM VEGFR-1-D2,0.1%(W/V) DDM,4MM LAXAPHYCINE-A,5MM HEPES/NAOH PH 7.5. RESERVOIR:18% (W/V) PEG8000,100MM HEPES/NAOH PH 7.5, 18C
Crystal Properties
Matthews coefficientSolvent content
3.0659.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 95.73α = 90
b = 102.39β = 90
c = 27.47γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6MCYLINDRICAL GRAZING INCIDENCE MIRROR BENT TO APPROXIMATE TO A TOROIDAL CURVATURE2010-12-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID29ESRFID29

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
12.0547.8696.90.0515.463.9856427.29
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)
12.062.1383.80.163.972.3

Refinement

Statistics
Diffraction IDStructure Solution MethodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTPDB ENTRY 1FLT2.05547.8651.94856273193.810.1650.16280.205329.7
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]
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d13.741
f_angle_d1.091
f_chiral_restr0.076
f_bond_d0.007
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms759
Nucleic Acid Atoms
Solvent Atoms81
Heterogen Atoms17

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
SCALEPACKdata scaling
PHENIXphasing