X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 50.26 α = 90
b = 71.67 β = 90
c = 72.7 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

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
-- -- -- -- -- -- -- -- n/a -- -- 11.7

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
-- 1.58 19.86 -- 4.0 32915 32915 1649 89.7 -- -- 0.14 0.178 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.58 1.74 -- 344 6861 0.137 0.198 0.011 79.8
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model RESTRAINED
Mean Isotropic B 12.3
Anisotropic B[1][1] -0.89
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.59
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.48
RMS Deviations
Key Refinement Restraint Deviation
c_dihedral_angle_d 23.5
c_mcbond_it 2.14
c_bond_d 0.017
c_scbond_it 4.06
c_angle_deg 1.9
c_improper_angle_d 1.33
c_scangle_it 5.54
c_mcangle_it 2.81
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.12
Luzzati Sigma A (Observed) 0.02
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.16
Luzzati Sigma A (R-Free Set) 0.09
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2322
Nucleic Acid Atoms 0
Heterogen Atoms 4
Solvent Atoms 443

Software

Software
Software Name Purpose
CNS refinement version: 1.0