X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
Temperature 293.0
Details 50 mM Hepes pH 7.5, 0.02% octylglucoside, 10% glycerol, 0.3 M NaCl, 1 mM TCEP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.57 α = 90
b = 125.28 β = 90
c = 142.6 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M -- 2014-08-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 17-ID 1 APS 17-ID

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 94.12 99.5 0.067 -- -- 3.7 -- 31282 -- -- 57.88
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)
2.38 2.75 99.7 0.522 -- 2.7 3.8 --

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
-- 2.38 94.12 -- 0.0 -- 31225 1531 99.21 -- 0.1989 0.1975 0.2271 RANDOM
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 2.38 2.46 -- 161 2678 0.2218 0.248 -- 99.21
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 63.65
Anisotropic B[1][1] 0.5536
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -11.9236
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 11.37
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 18.47
t_bond_d 0.01
t_omega_torsion 2.92
t_angle_deg 1.3
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.336
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4412
Nucleic Acid Atoms 0
Heterogen Atoms 66
Solvent Atoms 113

Software

Software
Software Name Purpose
BUSTER refinement version: 2.11.5 PACIOREK
XDS data reduction
Aimless data scaling