X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6
Temperature 293.0
Details 6-10% Isopropanol, 50mM MES, 10mM magnesium chloride., pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 100.93 α = 90
b = 164.68 β = 90.14
c = 50.98 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 PILATUS 6M slits 2013-12-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 0.9795 DIAMOND I04

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
2.3 35.91 98.8 0.03 0.025 -- 3.4 36392 36392 1.0 1.0 59.56
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)
2.3 2.36 99.0 0.695 0.498 2.1 3.4 2666

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
MAD 2.3 35.91 -- 0.0 34639 34639 1735 94.05 0.1829 0.1829 0.1811 0.2153 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 2.3 2.37 -- 125 2359 0.2141 0.2336 -- 94.05
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 85.6
Anisotropic B[1][1] -33.2893
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 1.9695
Anisotropic B[2][2] 18.9673
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 14.322
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 20.71
t_omega_torsion 2.99
t_angle_deg 1.07
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.355
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4721
Nucleic Acid Atoms 570
Heterogen Atoms 61
Solvent Atoms 60

Software

Computing
Computing Package Purpose
Diamond GDA Data Collection
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
SHARP Structure Solution
BUSTER 2.11.5 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.5 refinement
SHARP model building
Diamond version: GDA data collection