6DD7

Crystal structure of plant UVB photoreceptor UVR8 from in situ serial Laue diffraction


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1MICROBATCH9.22943.5 mg/mL protein, 7-10% PEG 8000, 50 mM MgCl2, and 50 mM tris buffer at pH 9.2
Crystal Properties
Matthews coefficientSolvent content
2.5952.42

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 111.2α = 90
b = 80.3β = 94.8
c = 190γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray294CCDRAYONIX MX340-HSKB mirrors2015-08-24LLAUE
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 14-ID-B1-1.25APS14-ID-B

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)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
1210085.910.37.699141
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
122.1

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTIONFOURIER SYNTHESISFREE R-VALUE4naa247.33397644493886.630.25740.25350.3281
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_d16.245
f_angle_d1.054
f_chiral_restr0.059
f_bond_d0.009
f_plane_restr0.006
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11172
Nucleic Acid Atoms
Solvent Atoms988
Heterogen Atoms

Software

Software
Software NamePurpose
PHENIXrefinement
Precognitiondata reduction
Epinormdata reduction