X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 293.0
Details ammonium sulfate, sodium phosphate, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.92 α = 90
b = 66.92 β = 90
c = 41 γ = 120
Symmetry
Space Group P 63

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 288
2 288
3 288
4 288
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 2001-11-18
IMAGE PLATE MARRESEARCH -- 2001-09-20
IMAGE PLATE MARRESEARCH -- 2001-07-08
CCD MARRESEARCH -- 2001-12-06
Diffraction Radiation
Monochromator Protocol
-- LAUE
-- LAUE
-- LAUE
-- LAUE
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-ID-B -- APS 14-ID-B
SYNCHROTRON APS BEAMLINE 14-ID-B -- APS 14-ID-B
SYNCHROTRON ESRF BEAMLINE ID09 -- ESRF ID09
SYNCHROTRON APS BEAMLINE 14-ID-B -- APS 14-ID-B

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
1.6 100 98.1 -- -- -- -- -- 13701 2.0 2.0 --
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)
1.6 1.67 92.4 -- -- -- -- --

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 1.6 100.0 -- 4.0 13701 13371 685 -- 0.053 0.05 0.051 0.06 random
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1140
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 106

Software

Software
Software Name Purpose
LaueView data scaling
LaueView data reduction
XTALVIEW refinement
SHELXL-97 refinement