8TKA

Structure of Orthoreovirus RNA Chaperone SigmaNS R6A mutant


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.52931.2% colic acid derivative, 0.1M buffer system 3 and 30% precipitant mix 3 (molecular dimension)
Crystal Properties
Matthews coefficientSolvent content
3.2462.01

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 137.111α = 90
b = 137.111β = 90
c = 98.248γ = 120
Symmetry
Space GroupP 65

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray273PIXELDECTRIS PILATUS3 2M2020-07-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 5.0.11ALS5.0.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
13118.7499.6418.5241323
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
133.050.0690.023

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 DIFFRACTIONSADTHROUGHOUT3118.7420041108599.820.233490.230610.28855RANDOM79.303
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]
1.080.541.08-3.5
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.755
r_dihedral_angle_4_deg16.349
r_dihedral_angle_3_deg15.207
r_long_range_B_refined12.672
r_long_range_B_other12.671
r_scangle_other8.769
r_mcangle_other8.578
r_mcangle_it8.577
r_dihedral_angle_1_deg6.181
r_scbond_it5.449
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.755
r_dihedral_angle_4_deg16.349
r_dihedral_angle_3_deg15.207
r_long_range_B_refined12.672
r_long_range_B_other12.671
r_scangle_other8.769
r_mcangle_other8.578
r_mcangle_it8.577
r_dihedral_angle_1_deg6.181
r_scbond_it5.449
r_scbond_other5.448
r_mcbond_it5.316
r_mcbond_other5.31
r_angle_refined_deg1.579
r_angle_other_deg1.074
r_chiral_restr0.078
r_bond_refined_d0.011
r_gen_planes_refined0.006
r_bond_other_d0.003
r_gen_planes_other0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5494
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
DIALSdata reduction
SCALAdata scaling
SHELXSphasing