X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP293.15The well solution contained 0.2 M Na acetate, 0.1 M Bis Tris propane pH 7.5 and 20% (w/v) PEG 3350. The drop contained a 1:1 volume ratio of well solution to protein (15 mg/ml in 50 mM Tris, pH 7.4, 200 mM NaCl and 5 mM DTT).
Crystal Properties
Matthews coefficientSolvent content
2.7154.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 55.493α = 77.44
b = 78.195β = 77.34
c = 72.911γ = 89.59
Symmetry
Space GroupP 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDRAYONIX MX300-HS2018-11-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 22-BM1.0APS22-BM

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym I (Observed)CC (Half)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
12.1938.7996.60.120.95219.92.456569-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.192.250.3720.757

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 REPLACEMENTTHROUGHOUT4V0P2.1938.7953723284694.80.20690.20480.2461RANDOM36.814
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]
0.1-0.57-0.25-0.351.010.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.91
r_dihedral_angle_4_deg15.601
r_dihedral_angle_3_deg14.851
r_dihedral_angle_1_deg6.337
r_angle_refined_deg1.48
r_angle_other_deg1.443
r_chiral_restr0.071
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg35.91
r_dihedral_angle_4_deg15.601
r_dihedral_angle_3_deg14.851
r_dihedral_angle_1_deg6.337
r_angle_refined_deg1.48
r_angle_other_deg1.443
r_chiral_restr0.071
r_bond_refined_d0.008
r_gen_planes_refined0.007
r_bond_other_d0.003
r_gen_planes_other0.003
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7095
Nucleic Acid Atoms
Solvent Atoms208
Heterogen Atoms

Software

Software
Software NamePurpose
HKL-2000data reduction
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-2000data scaling