X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Liquid Diffusion
pH 6.8
Temperature 293.0
Details DULBECCO'S PHOSPHATE BUFFERED SALINE, AMMONIUM HYDROXIDE (TRACE), MICROGRAVITY, pH 6.8, LIQUID DIFFUSION, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 136.88 α = 90
b = 136.88 β = 90
c = 76 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 298
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SDMS -- 1994-08-23
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
1.69 300 95.0 0.088 -- -- 6.1 56649 56649 0.0 0.0 27.2
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)
1.69 1.78 81.1 0.304 -- -- 2.3 --

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
-- 1.7 300.0 0.0 2.0 55919 48927 3869 83.7 0.196 0.192 0.189 0.252 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.007132
c_angle_deg 1.44828
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2782
Nucleic Acid Atoms 0
Heterogen Atoms 5
Solvent Atoms 292

Software

Computing
Computing Package Purpose
SDMS Data Reduction (intensity integration)
SDMS Data Reduction (data scaling)
MERLOT Structure Solution
CNS Structure Refinement
Software
Software Name Purpose
CNS refinement
MERLOT model building
SDMS data reduction
SDMS data collection