X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.9
Details 19% PEG 6000, 0.1 M TRIS PH 7.9, 0.2 M LICL, 300 UM CACL2, 1.5 MM APPCP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 70.4 α = 90
b = 78.9 β = 90
c = 111.63 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
PIXEL DECTRIS PILATUS 6M CYLINDRICAL GRAZING INCIDENCE MIRROR 2011-11-11
Diffraction Radiation
Monochromator Protocol
SI(311) AND SI(111) 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
1.79 64.43 90.1 0.15 -- -- 6.3 -- 53322 -- 0.0 15.97
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)
1.79 1.84 99.9 0.61 -- 2.9 6.7 --

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 1.79 35.8 -- 0.0 -- 51706 2614 87.25 -- 0.2451 0.2428 0.2866 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 1.79 1.84 -- 205 3919 0.2189 0.2509 -- 87.25
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.48
Anisotropic B[1][1] -1.8853
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.2594
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.6259
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 1.11
t_omega_torsion 3.8
t_bond_d 0.01
t_other_torsion 14.25
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.439
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4469
Nucleic Acid Atoms 0
Heterogen Atoms 45
Solvent Atoms 524

Software

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