X-RAY DIFFRACTION Experimental Data & Validation

X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Temperature 298.0
Details 800 mM, NaCl, 0.2 M Potassium thiocyanate, 20% w/v polyethylene glycerol 3350, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.1 α = 90
b = 90.1 β = 90
c = 158.92 γ = 90
Symmetry
Space Group P 42 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2014-04-23
Diffraction Radiation
Monochromator Protocol
SI 111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL12-2 -- 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
3.1 39.2 -- -- 0.022 -- 10.7 -- 15510 -- -- --
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)
2.86 3.02 88.5 -- 6.972 -- 9.7 --

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 3.2 36.35 -- 1.35 -- 11351 1136 99.8 -- 0.27 0.264 0.322 --
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 3.2003 3.3459 -- 137 1237 0.399 0.4943 -- 100.0
X Ray Diffraction 3.3459 3.5222 -- 138 1235 0.3392 0.4152 -- 99.0
X Ray Diffraction 3.5222 3.7426 -- 138 1250 0.3612 0.4099 -- 100.0
X Ray Diffraction 3.7426 4.0313 -- 139 1246 0.3294 0.3749 -- 100.0
X Ray Diffraction 4.0313 4.4363 -- 141 1268 0.2974 0.3282 -- 100.0
X Ray Diffraction 4.4363 5.0768 -- 143 1287 0.2834 0.356 -- 100.0
X Ray Diffraction 5.0768 6.3905 -- 145 1304 0.2959 0.3307 -- 100.0
X Ray Diffraction 6.3905 36.3554 -- 155 1388 0.2029 0.2722 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_chiral_restr 0.061
f_dihedral_angle_d 26.745
f_plane_restr 0.01
f_bond_d 0.012
f_angle_d 1.32
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1610
Nucleic Acid Atoms 1293
Heterogen Atoms 0
Solvent Atoms 0

Software

Software
Software Name Purpose
CrystalClear data collection
PHASES phasing
PHENIX refinement version: (phenix.refine: 1.9_1692)
DENZO data reduction
SCALA data scaling