6QXV

Pink beam serial crystallography: Proteinase K, 1 us exposure, 1585 patterns merged (2 chips)


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP6.62980.1M CHC buffer pH 6.6, 0.7M ammonium sulphate and 10mM calcium chloride
Crystal Properties
Matthews coefficientSolvent content
2.1242.1

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 68.62α = 90
b = 68.62β = 90
c = 104.52γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray298PIXELPSI JUNGFRAU 1M2017-07-15LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID090.80580-0.8262ESRFID09

Serial Crystallography

Sample delivery method
Diffraction IDDescriptionSample Delivery Method
1Roadrunner IIfixed target
Fixed Target
Diffraction IDDescriptionSample HoldingSupport BaseMotion controlSample Solvent
1Roadrunner II

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
11.9421.796.250.87634.623.11849222.79
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.942.0090.7166

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE5KXV1.9421.71.3418429176796.360.17560.17020.226926.0448
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]
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2032
Nucleic Acid Atoms
Solvent Atoms187
Heterogen Atoms60

Software

Software
Software NamePurpose
PHENIXrefinement
PDB_EXTRACTdata extraction
CrystFELdata reduction
CrystFELdata scaling
PHASERphasing
Cootmodel building