X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
Temperature 291.0
Details 24% PEG 1500, 20% Glycerol, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.43 α = 90
b = 53.7 β = 90
c = 81.8 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC QUANTUM 315r BI-MORPH MIRRORS 2009-05-29
Diffraction Radiation
Monochromator Protocol
CRYOGENICALLY COOLED MONOCHROMATOR CRYSTAL SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 0.918 SOLEIL PROXIMA 1

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
1.43 34.37 96.9 0.068 -- -- 3.5 44164 42795 -- -- 16.28
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)
1.43 1.51 98.5 0.301 -- 4.3 3.6 6255

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 1.43 14.41 -- 0.0 44167 42710 2155 96.7 -- 0.1927 0.1921 0.2039 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 1.43 1.47 -- 159 3001 0.1853 0.2333 -- 96.7
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.78
Anisotropic B[1][1] -1.2203
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.7572
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.4631
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 13.85
t_omega_torsion 4.1
t_angle_deg 1.14
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.175
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1548
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 181

Software

Computing
Computing Package Purpose
MOSFLM Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.9.3 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.9.3 refinement
PHASER model building
MOSFLM data collection