X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details pH 6.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.39 α = 90
b = 59.39 β = 90
c = 82.59 γ = 120
Symmetry
Space Group P 32

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
FILM -- -- --
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX7.2 -- SRS PX7.2

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
2.1 10 80.0 0.089 -- -- 2.2 -- 16312 -- 3.0 --

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
-- 2.1 10.0 -- 0.0 -- 16312 -- 80.0 -- 0.179 -- -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.4
RMS Deviations
Key Refinement Restraint Deviation
p_orthonormal_tor 22.9
p_staggered_tor 18.9
p_planar_tor 3.2
p_xhyhbond_nbd 0.226
p_multtor_nbd 0.226
p_bond_d 0.02
p_angle_d 0.058
p_planar_d 0.066
p_mcbond_it 0.999
p_mcangle_it 1.771
p_scbond_it 1.703
p_scangle_it 2.529
p_plane_restr 0.017
p_chiral_restr 0.146
p_singtor_nbd 0.196
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2547
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 216

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
PROLSQ Structure Refinement
Software
Software Name Purpose
PROLSQ refinement