X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 86.54 α = 90
b = 86.54 β = 90
c = 96.28 γ = 120
Symmetry
Space Group P 31

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2011-11-11
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

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
2.35 34.47 99.9 0.13 -- -- 4.3 -- 33513 -- 1.0 42.49
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)
2.35 2.43 99.7 0.79 -- 2.6 4.1 --

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 2.35 21.64 -- 0.0 -- 33459 1690 99.8 -- 0.1599 0.1583 0.1897 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 2.35 2.42 -- 138 2692 0.2099 0.2846 -- 99.8
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.55
Anisotropic B[1][1] -3.1405
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -3.1405
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 6.281
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 20.03
t_angle_deg 1.16
t_bond_d 0.01
t_omega_torsion 3.59
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.226
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4276
Nucleic Acid Atoms 0
Heterogen Atoms 18
Solvent Atoms 412

Software

Software
Software Name Purpose
BUSTER refinement version: 2.11.1
XDS data reduction
SCALA data scaling
PHASER phasing