X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.8
Details pH 6.80

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 134.53 α = 90
b = 222.42 β = 90
c = 104.66 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Radiation
Monochromator Protocol
-- MAD
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-3 0.933, 0.979 ESRF ID14-3

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
2.8 50 94.7 -- 0.059 -- 3.2 -- 73897 -- -- --

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
MAD 2.8 30.0 -- 0.0 -- 72898 -- 94.7 -- 0.264 0.264 0.302 --
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.81
c_bond_d 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 17792
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 468

Software

Software
Software Name Purpose
CNS refinement version: 0.5
MOSFLM data reduction
SCALEPACK data scaling
CNS phasing version: 0.5