X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 0.1M HEPES PH 7.0, 0.1M CALCIUM CHLORIDE, 29%(V/V) PEG 400

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.32 α = 76.26
b = 95.54 β = 79.67
c = 132.03 γ = 72.3
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL (PILATUS 6M) DECTRIS -- 2012-02-26
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I24 -- DIAMOND I24

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
3.8 38.5 99.2 0.05 -- -- 3.3 -- 26943 -- 0.0 134.21
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)
3.8 3.9 99.4 0.69 -- 1.6 3.2 --

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
OTHER 3.8 38.5 -- 0.0 -- 26939 1420 99.33 -- 0.2635 0.2625 0.2811 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 3.8 3.94 -- 147 2668 0.2242 0.2487 -- 99.33
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 173.48
Anisotropic B[1][1] -10.3701
Anisotropic B[1][2] -5.7593
Anisotropic B[1][3] -8.3756
Anisotropic B[2][2] 12.8077
Anisotropic B[2][3] -3.6883
Anisotropic B[3][3] -2.4377
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.008
t_angle_deg 0.86
t_omega_torsion 1.73
t_other_torsion 2.63
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 1.324
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 12481
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 0

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
AIMLESS Data Reduction (data scaling)
BUSTER 2.11.2 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.2 refinement