X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.8
Details pH 6.8

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 45.38 α = 90
b = 45.38 β = 90
c = 175.21 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 295
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS -- --
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 20 94.0 0.076 -- -- 6.0 -- 14652 -- 1.5 --

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
-- 2.0 7.5 -- 1.5 -- 13311 -- -- -- -- -- 0.213 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.2
RMS Deviations
Key Refinement Restraint Deviation
p_angle_d 0.035
p_mcangle_it 1.54
p_singtor_nbd 0.2
p_multtor_nbd 0.191
p_planar_d 0.056
p_chiral_restr 0.034
p_planar_tor 2.4
p_transverse_tor 16.5
p_plane_restr 2.5
p_staggered_tor 21.3
p_scangle_it 2.1
p_mcbond_it 1.01
p_bond_d 0.02
p_xyhbond_nbd 0.133
p_scbond_it 1.65
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.24
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1725
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 61

Software

Computing
Computing Package Purpose
XENGEN Data Reduction (intensity integration)
XENGEN Data Reduction (data scaling)
PROLSQ Structure Refinement
Software
Software Name Purpose
PROLSQ refinement
XENGEN data collection
XENGEN data reduction