9YMT | pdb_00009ymt

Staphylococcus aureus serine/threonine kinase Stk1 with inhibitor GW779439X


X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP2771 microlitre of 9 mg/mL Stk1 1-291, 5 mM MgCl2, 2% (w/v) benzamidine hydrochloride, 1 mM dithiothreitol, 20 mM HEPES pH 7.5, 150 mM NaCl and 2 mM GW779439X was mixed with 1 microlitre of reservoir solution: 80 mM 2-(N-morpholino)-ethanesulfonic acid, pH 6.0, 1.2 M sodium citrate, pH 7.0, 2% (w/v) benzamidine hydrochloride and 30 mM MgCl2
Crystal Properties
Matthews coefficientSolvent content
3.5265.09

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 100.792α = 90
b = 100.792β = 90
c = 91.698γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100PIXELDECTRIS PILATUS3 S 6M2023-04-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONCLSI BEAMLINE 08B1-11.0CLSI08B1-1

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
12.06645.0895.70.0950.0930.018128.725.32200742.62
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)
12.0662.23580.32.012.0590.4360.6431.8

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-VALUE2.0745.081.3422005200074.520.21620.21280.21270.24950.249459.23
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_d9.7207
f_angle_d0.5337
f_chiral_restr0.0429
f_plane_restr0.005
f_bond_d0.0016
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2155
Nucleic Acid Atoms
Solvent Atoms72
Heterogen Atoms112

Software

Software
Software NamePurpose
PHENIXrefinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing