X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details 1.5 M AMMONIUM SULFATE AT PH5, pH 5.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 103.1 α = 90
b = 103.1 β = 90
c = 46.6 γ = 90
Symmetry
Space Group P 43

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 277
Diffraction Detector
Detector Diffraction Type Details Collection Date
TV AREA DETECTOR BRUKER NONIUS FAST -- --
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline

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
2.3 -- 93.7 0.09 -- -- -- -- 23217 -- -- --

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
-- 2.3 8.0 -- -- -- 20131 -- -- -- -- 0.169 -- --
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3174
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 204

Software

Computing
Computing Package Purpose
MADNES Data Reduction (intensity integration)
ABSCOR Data Reduction (data scaling)
FRODO Structure Solution
EREF Structure Refinement
Software
Software Name Purpose
EREF refinement
FRODO model building
ABSCOR data reduction
MADNES data collection