X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 9
Temperature 277.0
Details PEG6000, bicine

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 95.44 α = 90
b = 95.44 β = 90
c = 36.35 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r -- 2014-08-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX2 0.9537 Australian Synchrotron MX2

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
1.8 33.97 99.92 0.0639 -- -- 14.1 -- 16194 -- -- --
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)
1.797 1.861 99.43 1.184 -- 2.57 14.2 --

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 1.797 33.97 -- 1.35 -- 16193 1617 99.93 -- 0.1864 0.1816 0.2288 Random selection
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 1.7973 1.8501 -- 132 1186 0.2433 0.2673 -- 99.0
X Ray Diffraction 1.8501 1.9099 -- 133 1199 0.228 0.2686 -- 100.0
X Ray Diffraction 1.9099 1.9781 -- 130 1169 0.2255 0.2639 -- 100.0
X Ray Diffraction 1.9781 2.0573 -- 133 1189 0.2055 0.2622 -- 100.0
X Ray Diffraction 2.0573 2.1509 -- 131 1205 0.1858 0.2201 -- 100.0
X Ray Diffraction 2.1509 2.2643 -- 135 1203 0.184 0.27 -- 100.0
X Ray Diffraction 2.2643 2.4061 -- 133 1197 0.1823 0.2208 -- 100.0
X Ray Diffraction 2.4061 2.5918 -- 133 1216 0.1787 0.2674 -- 100.0
X Ray Diffraction 2.5918 2.8525 -- 136 1214 0.181 0.2528 -- 100.0
X Ray Diffraction 2.8525 3.265 -- 136 1219 0.1851 0.2208 -- 100.0
X Ray Diffraction 3.265 4.1125 -- 137 1251 0.1612 0.1934 -- 100.0
X Ray Diffraction 4.1125 33.9781 -- 148 1328 0.1762 0.2198 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.28
RMS Deviations
Key Refinement Restraint Deviation
f_dihedral_angle_d 12.721
f_bond_d 0.006
f_plane_restr 0.004
f_angle_d 0.873
f_chiral_restr 0.037
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1324
Nucleic Acid Atoms 0
Heterogen Atoms 10
Solvent Atoms 91

Software

Software
Software Name Purpose
XSCALE data scaling
PHASER phasing
PHENIX refinement
PDB_EXTRACT data extraction version: 3.15
XDS data reduction