X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
Details 5%(V/VOL) PEG 4000, 200MM AMMONIUM CHLORIDE, 30MM HEPES, 30MM MES, PH 6.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.64 α = 91.49
b = 36.09 β = 108.85
c = 42.27 γ = 94.2
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
2 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- --
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4
SYNCHROTRON ESRF BEAMLINE ID23-2 -- ESRF ID23-2

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
1.5 27.4 96.6 0.06 -- -- 4.0 -- 30811 -- 1.5 17.72
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)
1.5 1.58 95.4 0.48 -- 3.0 3.9 --

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
SIRAS 1.49 26.05 -- 0.0 -- 31262 1535 96.38 -- 0.1763 0.1747 0.2089 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 1.49 1.54 -- 132 2562 0.2056 0.2471 -- 96.38
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.26
Anisotropic B[1][1] 0.7484
Anisotropic B[1][2] 0.2673
Anisotropic B[1][3] 1.786
Anisotropic B[2][2] 1.4061
Anisotropic B[2][3] -1.9738
Anisotropic B[3][3] -2.1545
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_angle_deg 1.06
t_omega_torsion 4.68
t_other_torsion 15.16
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.181
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1718
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 207

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
BUSTER 2.10.0 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.10.0 refinement