X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 5
Temperature 280.0
Details PACTpremier (D02), 0.1 M MMT System pH 5.0, 25.0% w/v Polyethylene Glycol 1500, VAPOR DIFFUSION, SITTING DROP, temperature 280K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 36.37 α = 90
b = 36.37 β = 90
c = 59.24 γ = 90
Symmetry
Space Group P 41

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL DECTRIS PILATUS 6M-F -- 2013-02-09
Diffraction Radiation
Monochromator Protocol
Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I24 0.9686 Diamond I24

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
2.25 37 99.9 0.102 -- -- 3.7 3713 3709 2.0 2.0 33.7
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)
2.25 2.32 100.0 0.722 -- 1.8 3.8 339

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 2.251 36.373 -- 1.24 6985 6985 324 97.22 -- 0.1866 0.1839 0.2477 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 2.2514 2.8364 -- 180 3301 0.2551 0.3351 -- 97.0
X Ray Diffraction 2.8364 36.3777 -- 144 3360 0.1601 0.2136 -- 97.0
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -1.7118
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.7118
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 3.4236
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 1.284
f_plane_restr 0.003
f_dihedral_angle_d 16.929
f_bond_d 0.009
f_chiral_restr 0.088
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 655
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 33

Software

Software
Software Name Purpose
GDA data collection
PHASER phasing
PHENIX refinement version: (phenix.refine: 1.7.3_928)
XDS data reduction
Aimless data scaling