EPR - X-RAY DIFFRACTION Experimental Data & Validation


Structure 2OU8 has been solved using multiple methods: EPR - X-RAY DIFFRACTION

X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.9
Temperature 296.0
Details 1.8 M Na/K Phosphate, 240 mM NaCl, 40 mM 2-hydroxyethyl disulfide, pH 6.9, VAPOR DIFFUSION, HANGING DROP, temperature 296K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 60.94 α = 90
b = 60.94 β = 90
c = 97.26 γ = 120
Symmetry
Space Group P 32 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 298
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV Osmic-Confocal 2002-05-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
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
1.8 80 98.4 -- 0.079 -- 3.1 19612 19612 0.0 0.0 --
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 1.86 98.4 0.35 0.35 2.8 -- 1908

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
MOLECULAR REPLACEMENT 1.8 10.0 0.0 0.0 18529 18529 971 93.5 0.19 0.19 0.187 0.238 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.007
s_similar_dist 0.0
s_angle_d 0.023
s_zero_chiral_vol 0.031
s_non_zero_chiral_vol 0.046
s_anti_bump_dis_restr 0.008
s_from_restr_planes 0.022
s_approx_iso_adps 0.0
s_similar_adp_cmpnt 0.09
s_rigid_bond_adp_cmpnt 0.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1308
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 108

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
SHELX refinement
PDB_EXTRACT data extraction version: 2.000
CrystalClear data collection
EPMR phasing
SHELXL-97 refinement