X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.6
Temperature 277.15
Details 100 mM Tris, pH 7.6, 2-4% PEG8000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 178.49 α = 90
b = 114.88 β = 93.21
c = 179.82 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 -- 2017-03-03
Diffraction Radiation
Monochromator Protocol
Si(220) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.1 0.9774 ALS 5.0.1

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
2.65 48.44 99.55 0.07325 -- -- 3.4 -- 104923 -- -- 60.45
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)
2.65 2.745 97.9 0.8652 -- 1.25 3.3 --

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 2.65 48.44 -- 1.34 -- 104861 1995 99.57 -- 0.226 0.2253 0.2625 --
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 2.6504 2.7166 -- 143 7131 0.3724 0.4281 -- 97.0
X Ray Diffraction 2.7166 2.7901 -- 140 7349 0.3343 0.3703 -- 100.0
X Ray Diffraction 2.7901 2.8722 -- 142 7334 0.28 0.2923 -- 100.0
X Ray Diffraction 2.8722 2.9649 -- 146 7313 0.2713 0.3043 -- 100.0
X Ray Diffraction 2.9649 3.0708 -- 141 7305 0.2745 0.346 -- 100.0
X Ray Diffraction 3.0708 3.1937 -- 142 7412 0.2859 0.3492 -- 100.0
X Ray Diffraction 3.1937 3.3391 -- 143 7312 0.2839 0.3008 -- 100.0
X Ray Diffraction 3.3391 3.5151 -- 146 7339 0.2554 0.2879 -- 100.0
X Ray Diffraction 3.5151 3.7352 -- 137 7364 0.2294 0.2967 -- 100.0
X Ray Diffraction 3.7352 4.0235 -- 144 7333 0.2074 0.2379 -- 100.0
X Ray Diffraction 4.0235 4.4281 -- 146 7418 0.1862 0.2148 -- 100.0
X Ray Diffraction 4.4281 5.0683 -- 143 7354 0.1769 0.2083 -- 100.0
X Ray Diffraction 5.0683 6.3832 -- 146 7412 0.2183 0.2359 -- 100.0
X Ray Diffraction 6.3832 48.4478 -- 136 7490 0.1926 0.2398 -- 99.0
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.003
f_dihedral_angle_d 11.75
f_bond_d 0.001
f_angle_d 0.377
f_chiral_restr 0.039
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 16454
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 145

Software

Software
Software Name Purpose
PHENIX refinement version: (1.13_2998: ???)
XDS data reduction
XSCALE data scaling
PHASER phasing