X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 9
Temperature 277.0
Details 20% PEG 6000 0.1M bicine

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 80.49 α = 90
b = 72.49 β = 107.31
c = 87.42 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS3 6M -- 2014-12-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL12-2 1.0332 SSRL BL12-2

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2 38.42 98.2 0.11 -- -- 6.5 -- 31935 0.0 -3.0 40.7
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.0 2.07 98.5 1.34 -- 1.8 1.8 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.0 38.422 -- 1.34 -- 31931 1883 98.19 -- 0.214 0.2115 0.2541 --
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.0001 2.0541 -- 148 2277 0.33 0.3428 -- 99.0
X Ray Diffraction 2.0541 2.1146 -- 143 2304 0.3514 0.3799 -- 98.0
X Ray Diffraction 2.1146 2.1828 -- 141 2280 0.3385 0.349 -- 97.0
X Ray Diffraction 2.1828 2.2608 -- 145 2325 0.3254 0.3751 -- 99.0
X Ray Diffraction 2.2608 2.3513 -- 147 2299 0.3079 0.3658 -- 99.0
X Ray Diffraction 2.3513 2.4583 -- 145 2316 0.2656 0.3027 -- 99.0
X Ray Diffraction 2.4583 2.5879 -- 144 2308 0.2522 0.2981 -- 98.0
X Ray Diffraction 2.5879 2.75 -- 144 2268 0.2373 0.2949 -- 97.0
X Ray Diffraction 2.75 2.9623 -- 144 2331 0.2248 0.2468 -- 99.0
X Ray Diffraction 2.9623 3.2602 -- 144 2310 0.2154 0.2814 -- 99.0
X Ray Diffraction 3.2602 3.7317 -- 142 2306 0.1962 0.2349 -- 97.0
X Ray Diffraction 3.7317 4.7002 -- 148 2348 0.1644 0.2292 -- 99.0
X Ray Diffraction 4.7002 38.4291 -- 148 2376 0.1634 0.1918 -- 98.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_angle_d 0.64
f_chiral_restr 0.045
f_dihedral_angle_d 10.066
f_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3577
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 37

Software

Software
Software Name Purpose
PHENIX refinement version: (1.10_2155: ???)
DENZO data reduction
SCALEPACK data scaling
PHASER phasing