X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 0.1M SODIUM HEPES PH 7.5, 10% (W/V) PEG 8000, 8% ETHYLENE GLYCOL 282K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 160.61 α = 90
b = 160.61 β = 90
c = 100.49 γ = 120
Symmetry
Space Group P 63

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2010-04-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I03 -- Diamond I03

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
3.15 81.5 94.3 0.08 -- -- 2.6 -- 23949 -- 0.0 86.11
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)
3.15 3.24 96.0 0.54 -- 2.0 2.6 --

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 3.15 35.72 -- 0.0 -- 23949 1226 93.43 -- 0.2317 0.2306 0.2514 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 3.15 3.29 -- 129 2739 0.2727 0.3405 -- 93.43
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 76.68
Anisotropic B[1][1] -5.3613
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -5.3613
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 10.7227
RMS Deviations
Key Refinement Restraint Deviation
t_omega_torsion 1.58
t_angle_deg 0.88
t_other_torsion 3.19
t_bond_d 0.008
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.699
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7390
Nucleic Acid Atoms 0
Heterogen Atoms 8
Solvent Atoms 16

Software

Software
Software Name Purpose
BUSTER refinement version: 2.11.2
xia2 data reduction version: XDS
xia2 data scaling version: SCALA
PHASER phasing