X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 9
Details 20% PEG 6000, 0.1M BICINE PH 9.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 185.26 α = 90
b = 54.01 β = 118.03
c = 129.56 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
CCD ADSC QUANTUM 315r -- 2011-06-29
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
2.4 114.4 97.3 0.06 -- -- 3.1 -- 43520 -- 2.0 51.98
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)
2.4 2.53 86.1 0.32 -- 3.0 2.3 --

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 2.4 15.0 -- 0.0 -- 43305 2199 97.09 -- 0.2038 0.2023 0.2306 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 2.4 2.46 -- 156 2560 0.2428 0.2867 -- 97.09
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.53
Anisotropic B[1][1] 8.1588
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 2.3431
Anisotropic B[2][2] -11.2942
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.1354
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 17.67
t_angle_deg 0.99
t_bond_d 0.007
t_omega_torsion 2.28
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.317
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8386
Nucleic Acid Atoms 0
Heterogen Atoms 16
Solvent Atoms 826

Software

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