X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.8
Temperature 277.0
Details pH 7.8, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.27 α = 90
b = 115.45 β = 90
c = 106.22 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

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
-- -- 97.6 -- -- -- -- -- 26380 -- -- --

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
-- 2.7 10.0 -- 2.0 -- 25632 -- 97.8 -- 0.267 0.267 0.396 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.18
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.45
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 656
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 0

Software

Software
Software Name Purpose
X-PLOR model building
X-PLOR refinement
X-PLOR phasing