X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROPTHE RECOMBINANT PROTEIN (5.5 MG/ML) IN 20 MM NA-ACETATE, PH 4.5, 20 MM NACL IS CRYSTALLIZED BY THE HANGING DROP METHOD USING A PRECIPITANT SOLUTION MADE UP OF 0.2 M MES, PH 6.5, 5% (W/V) PEG 20000, 1.0 M SODIUM IODIDE.
Crystal Properties
Matthews coefficientSolvent content
3.4264.01

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 128.79α = 90
b = 223.22β = 90
c = 102.89γ = 90
Symmetry
Space GroupC 2 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100 MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRFESRF

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
12.139.03990.015998525432.46

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 DIFFRACTIONOTHERNONE2.139.0291.9985242426398.50.18090.17910.2162
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_d15.906
f_angle_d0.923
f_chiral_restr0.057
f_bond_d0.01
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms6910
Nucleic Acid Atoms
Solvent Atoms656
Heterogen Atoms

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XSCALEdata scaling