X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.5
Temperature 277.0
Details pH 6.50, VAPOR DIFFUSION, SITTING DROP, temperature 277.00K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 24.67 α = 90
b = 40.49 β = 90
c = 65.14 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
2.5 -- -- -- -- -- -- 9923 1965 -- 1.0 --

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
-- 2.5 10.0 -- 2.0 -- 1843 -- -- -- 0.168 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
n_sugar_angle_it 3.415
n_multtor_nbd 0.175
n_sugar_bond_angle_d 0.014
n_phos_bond_it 4.496
n_phos_bond_d 0.005
n_chiral_restr 0.245
n_plane_restr 0.005
n_phos_bond_angle_d 0.01
n_sugar_bond_d 0.006
n_sugar_bond_it 2.445
n_singtor_nbd 0.07
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 0
Nucleic Acid Atoms 490
Heterogen Atoms 2
Solvent Atoms 72

Software

Software
Software Name Purpose
NUCLSQ refinement