X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 63.28 α = 90
b = 63.28 β = 90
c = 312.74 γ = 120
Symmetry
Space Group P 65 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- --
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX9.6 -- SRS PX9.6

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
-- -- 84.9 0.049 -- -- 4.1 -- 17315 -- 0.0 --

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
-- 2.3 8.0 -- 0.0 -- 14704 -- -- -- -- 0.162 0.247 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.3
RMS Deviations
Key Refinement Restraint Deviation
p_staggered_tor 19.99
p_planar_d 0.035
p_planar_tor 2.7
p_mcangle_it 4.547
p_singtor_nbd 0.192
p_bond_d 0.014
p_chiral_restr 0.096
p_transverse_tor 31.785
p_angle_d 0.03
p_scangle_it 9.641
p_scbond_it 7.599
p_xyhbond_nbd 0.181
p_multtor_nbd 0.275
p_mcbond_it 3.063
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.25
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2187
Nucleic Acid Atoms 0
Heterogen Atoms 90
Solvent Atoms 173

Software

Software
Software Name Purpose
PROLSQ refinement
MOSFLM data reduction