X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP5.6292well solution consisted of 1.0M Lithium Sulfate, 0.5M Ammonium Sulfate, 100mM Sodium Citrate, 1% Ethanol at 5.6, VAPOR DIFFUSION, HANGING DROP at 292K
Crystal Properties
Matthews coefficientSolvent content
3.364

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 126.438α = 90
b = 126.438β = 90
c = 89.914γ = 120
Symmetry
Space GroupP 65

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42001-03-13MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSSRL BEAMLINE BL9-20.9790SSRLBL9-2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym 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
12.85501000.0880.0887.77.31929419294-363.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.852.951000.5410.5417.31912

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)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 DIFFRACTIONMADTHROUGHOUT2.85300.2192581920211271000.240.2380.2380.284SHELLS47.9
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]
0.22-0.250.22-0.44
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d28.7
x_mcangle_it6.24
x_scangle_it6.09
x_scbond_it4.15
x_mcbond_it3.69
x_angle_deg1.6
x_improper_angle_d0.87
x_bond_d0.012
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms3725
Nucleic Acid Atoms
Solvent Atoms27
Heterogen Atoms89

Software

Software
Software NamePurpose
Blu-Icedata collection
SCALEPACKdata scaling
MLPHAREphasing
X-PLORrefinement