X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.42770.2 M lithium citrate tribasic tetrahydrate, 17-19% PEG 3350, pH 8.4
Crystal Properties
Matthews coefficientSolvent content
2.5551.77

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 175.956α = 90
b = 70.132β = 120.37
c = 107.261γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX-3002020-02-26MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 21-ID-F0.97872APS21-ID-F

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
12.219.9499.40.06893.757159
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)
12.22.2695.90.9611.4

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT5KTU2.219.9454310284799.270.21380.21040.2758RANDOM58.076
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]
-3.28-2.1-2.584.93
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.145
r_dihedral_angle_4_deg19.078
r_dihedral_angle_3_deg17.076
r_dihedral_angle_1_deg6.63
r_angle_refined_deg1.569
r_angle_other_deg1.197
r_chiral_restr0.079
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.001
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.145
r_dihedral_angle_4_deg19.078
r_dihedral_angle_3_deg17.076
r_dihedral_angle_1_deg6.63
r_angle_refined_deg1.569
r_angle_other_deg1.197
r_chiral_restr0.079
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7625
Nucleic Acid Atoms
Solvent Atoms151
Heterogen Atoms320

Software

Software
Software NamePurpose
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata reduction
XDSdata scaling
PHASERphasing
MOLREPphasing