ELECTRON CRYSTALLOGRAPHY Experimental Data


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Naturally Occurring in Vivo
pH 7
Temperature 37.0
Details crystal size is increased by fusion and annealing using detergents, pH 7, naturally occurring in vivo, temperature 37K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.45 α = 90
b = 62.45 β = 90
c = 100.9 γ = 120
Symmetry
Space Group P 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 93
Diffraction Detector
Detector Diffraction Type Details Collection Date
FILM OTHER -- 1986-01-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ELECTRON MICROSCOPE OTHER -- -- --

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
3.2 200 65.1 0.173 -- -- -- 7297 4749 -- 0.0 --

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
-- 3.2 200.0 -- -- 7297 4749 514 65.1 -- -- 0.239 0.31 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.4
c_bond_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1733
Nucleic Acid Atoms 0
Heterogen Atoms 20
Solvent Atoms 0

Software

Computing
Computing Package Purpose
MRC ELECTRON DIFFRACTION PROGRAMS Data Reduction (intensity integration)
MRC ELECTRON DIFFRACTION PROGRAMS Data Reduction (data scaling)
MRC ELECTRON DIFFRACTION PROGRAMS Structure Solution
CNS 0.9 Structure Refinement
Software
Software Name Purpose
CNS version: 0.9 refinement
MRC version: ELECTRON DIFFRACTION PROGRAMS model building