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Crystal structure of wild-type persulfide dioxygenase-rhodanese fusion CstB from Staphylococcus aureus: full-length structure - Cys201Ser/Cys408Ser double mutant


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP29823 % (V/V) PEG 3350 0.1 M BisTris Propane pH 7.0 0.2 M Na.Citrate
Crystal Properties
Matthews coefficientSolvent content
3.2762.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 147.648α = 90
b = 147.648β = 90
c = 124.901γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 S 6M2021-05-21MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONBESSY BEAMLINE 14.10.9184BESSY14.1

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)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
12.48104.485.80.2570.2680.0740.9199.112.92578245.56
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rrim I (All)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.483.0148.31.3281.4380.5290.461.46.3

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-Work (Depositor)R-Work (DCC)R-Free (Depositor)R-Free (DCC)Mean Isotropic B
X-RAY DIFFRACTIONSADFREE R-VALUE2.48104.41.3325753132351.860.19850.19680.20880.23150.231747.4
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_d12.3852
f_angle_d0.5658
f_chiral_restr0.0448
f_plane_restr0.0036
f_bond_d0.0024
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms7046
Nucleic Acid Atoms
Solvent Atoms30
Heterogen Atoms17

Software

Software
Software NamePurpose
autoPROCdata reduction
XDSdata reduction
pointlessdata scaling
Aimlessdata scaling
STARANISOdata scaling
PHASERphasing
Cootmodel building
BUSTERrefinement
PHENIXrefinement