X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 0.2 M AMMONIUM SULFATE, 30% PEG 5000 MME, 0.1 M MES PH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.28 α = 90
b = 122.3 β = 90
c = 54.99 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r MIRRORS 2012-03-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SOLEIL BEAMLINE PROXIMA 1 -- SOLEIL PROXIMA 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
2.54 43.1 99.7 0.1 -- -- 5.8 -- 19367 -- -- 55.92
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)
2.54 2.68 98.8 0.75 -- 2.5 5.7 --

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 2.54 43.1 -- 0.0 -- 19367 1041 99.71 -- 0.2035 0.2005 0.2585 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 2.54 2.68 -- 155 2606 0.2198 0.2786 -- 99.71
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 55.86
Anisotropic B[1][1] -0.0811
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 10.5972
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -10.5161
RMS Deviations
Key Refinement Restraint Deviation
t_other_torsion 22.74
t_angle_deg 1.21
t_omega_torsion 2.78
t_bond_d 0.01
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.328
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3736
Nucleic Acid Atoms 0
Heterogen Atoms 47
Solvent Atoms 54

Software

Software
Software Name Purpose
BUSTER refinement version: 2.10.0
XDS data reduction
XDS data scaling
PHASER phasing