X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4W51 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP291Crystals were grown from a 10 mg/mL frozen protein solution by the hanging drop method at 291-293K, with a 1:1 drop ratio of protein to solution and over a well solution of 0.1 M Tris-hydrochloride (pH 8), 20%-26% (w/v) PEG 4000, 70-170 mM lithium citrate, 8%-18% 2-propanol, 50 mM 2-mercaptoethanol, and 50 mM 2-hydroxyethyl disulfide
Crystal Properties
Matthews coefficientSolvent content
2.8356.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 61.13α = 90
b = 61.13β = 90
c = 97.749γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray278PIXELDECTRIS EIGER X 16M2018-03-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-ID1APS22-ID

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
11.3552.9499.10.07111.16.746564
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)
11.351.39990.9156.7

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation 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 REPLACEMENTTHROUGHOUT4w511.3546.5521.3346007234997.650.14520.14430.162121.7656
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_d19.172
f_angle_d0.712
f_chiral_restr0.061
f_bond_d0.005
f_plane_restr0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1289
Nucleic Acid Atoms
Solvent Atoms100
Heterogen Atoms25

Software

Software
Software NamePurpose
xia2data scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
xia2data reduction