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Crystal structure of wild-type persulfide dioxygenase-rhodanese fusion CstB from Staphylococcus aureus: truncated structure - sulfonated Cys20


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherD_1292153635

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP29820 % (V/V) PEG 3350 0.02 M Na/K Phosphate buffer pH 7.0
Crystal Properties
Matthews coefficientSolvent content
2.2344.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 115.283α = 90
b = 115.283β = 90
c = 133.2γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS 6M2018-02-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID30B1.000ESRFID30B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)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
11.9119.7795.70.1040.0340.9912.510.15592531.9
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Rpim I (All)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.912.091.5040.4660.634

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 DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE1.9119.771.3455920284279.430.17230.17070.18080.20150.209740.73
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_d13.5455
f_angle_d0.7382
f_chiral_restr0.049
f_plane_restr0.0058
f_bond_d0.0052
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms5023
Nucleic Acid Atoms
Solvent Atoms327
Heterogen Atoms19

Software

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