6FTR

Serial Femtosecond Crystallography at Megahertz pulse rates


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 4ET9 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1BATCH MODE3.5293NaCl, ethylene glycol, PEG 3350, acetate buffer pH 3.5
Crystal Properties
Matthews coefficientSolvent content
2.0740.56

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 79.3α = 90
b = 79.3β = 90
c = 37.73γ = 90
Symmetry
Space GroupP 43 21 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray293PIXELAGIPD2017-09-14MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1FREE ELECTRON LASEREUROPEAN XFEL BEAMLINE SPB/SFX1.3332European XFELSPB/SFX

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)CC (Half)R Split (All)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
11.762299.640.980.10417.27133.7251238726.18
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)CC (Half)R Split (All)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.761.82395.880.70.46052.436.8

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-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTFREE R-VALUE4et91.7600010497521.99386278031.3475476768412382122099.71812837240.1570273367380.1552899227290.173067705247Random selection32.8819367849
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_d13.7574484305
f_angle_d1.07797988955
f_chiral_restr0.0607569629013
f_bond_d0.010031595941
f_plane_restr0.00581969572473
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1001
Nucleic Acid Atoms
Solvent Atoms81
Heterogen Atoms31

Software

Software
Software NamePurpose
PHENIXrefinement
CrystFELdata reduction
CrystFELdata scaling
PHASERphasing