X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.5
Details CO-CRYSTALLIZED WITH URANIUM ACETATE, PH 5.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 110.04 α = 90
b = 75.58 β = 90
c = 70.46 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 120
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU MIRRORS --
Diffraction Radiation
Monochromator Protocol
NI FILTER SINGLE WAVELENGTH
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 15 90.94 0.039 -- -- 17.0 -- 55029 -- 0.0 20.8
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.8 1.9 55.6 0.048 -- 5.3 8.2 --

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
OTHER 1.8 15.0 -- 0.0 -- 55029 2484 90.9 -- -- 0.1794 0.219 --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.1
RMS Deviations
Key Refinement Restraint Deviation
p_bond_d 0.011
p_mcbond_it 2.381
p_mcangle_it 2.977
p_scbond_it 3.093
p_transverse_tor 29.4
p_singtor_nbd 0.177
p_xyhbond_nbd 0.125
p_planar_tor 3.5
p_scangle_it 4.24
p_multtor_nbd 0.251
p_staggered_tor 14.6
p_angle_d 0.028
p_planar_d 0.031
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4197
Nucleic Acid Atoms 0
Heterogen Atoms 8
Solvent Atoms 493

Software

Software
Software Name Purpose
DENZO data reduction
SCALA data scaling
CCP4 model building
REFMAC refinement
CCP4 data scaling version: (SCALA)
CCP4 phasing