X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.7 α = 90
b = 66.7 β = 90
c = 60.8 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- --
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
1.8 8 69.0 0.05 -- -- -- -- 29532 -- 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
-- 2.1 8.0 -- 3.0 -- 6380 -- -- -- -- 0.13 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.2
RMS Deviations
Key Refinement Restraint Deviation
p_planar_tor 2.5
p_bond_d 0.012
p_angle_d 0.046
p_planar_d 0.004
p_mcbond_it 3.3
p_mcangle_it 5.6
p_scbond_it 3.3
p_scangle_it 5.6
p_plane_restr 0.004
p_chiral_restr 0.033
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1271
Nucleic Acid Atoms 0
Heterogen Atoms 7
Solvent Atoms 105

Software

Computing
Computing Package Purpose
PURDUE DATA PROCESSING PACKAGE Data Reduction (intensity integration)
PURDUE DATA PROCESSING PACKAGE Data Reduction (data scaling)
PROLSQ Structure Refinement
Software
Software Name Purpose
PROLSQ refinement