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 (QUANTUM 315R) ADSC -- 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_bond_d 0.007
t_angle_deg 0.99
t_omega_torsion 2.28
t_other_torsion 17.67
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

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
PHASER Structure Solution
BUSTER 2.11.2 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.2 refinement
PHASER model building