X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

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

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 17.98 α = 90
b = 30.77 β = 90
c = 44.76 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 295
Diffraction Detector
Detector Diffraction Type Details Collection Date
DIFFRACTOMETER RIGAKU AFC-5 -- --
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
1.5 -- -- -- -- -- -- -- 2994 -- -- --

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
-- 1.8 8.0 -- 1.0 -- 1495 -- -- -- 0.189 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
n_phos_bond_angle_d 0.029
n_phos_bond_d 0.028
n_sugar_bond_angle_d 0.025
n_sugar_bond_d 0.019
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 0
Nucleic Acid Atoms 242
Heterogen Atoms 0
Solvent Atoms 49

Software

Computing
Computing Package Purpose
NUCLSQ, X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement
NUCLSQ refinement