3EA1
Crystal Structure of the Y247S/Y251S Mutant of Phosphatidylinositol-Specific Phospholipase C from Bacillus Thuringiensis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X8C |
Synchrotron site | NSLS |
Beamline | X8C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-11-01 |
Wavelength(s) | 1.1000 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 59.643, 97.064, 112.799 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 1.750 |
Rwork | 0.197 |
R-free | 0.23000 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | EPMR (2.5) |
Refinement software | CNS |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.790 |
High resolution limit [Å] | 1.750 | 4.320 | 1.750 |
Rmerge | 0.069 | 0.046 | 0.349 |
Number of reflections | 62818 | ||
<I/σ(I)> | 18.4 | ||
Completeness [%] | 93.7 | 99 | 97.5 |
Redundancy | 5.9 | 6.4 | 3.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 6.5 | 290 | 9% PEG 8000, 0.2M Zinc Acetate, 0.1M Sodium Cacodylate, pH 6.5, vapor diffusion, temperature 290K |