2WLF
Crystallographic analysis of the polysialic acid O-acetyltransferase OatWY
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 4.2.2 |
Synchrotron site | ALS |
Beamline | 4.2.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-06-26 |
Detector | MBC NOIR-1 |
Spacegroup name | P 2 2 2 |
Unit cell lengths | 78.855, 94.656, 100.829 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 40.000 - 2.350 |
R-factor | 0.18504 |
Rwork | 0.183 |
R-free | 0.23094 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | IN-HOUSE STRUCTURE |
RMSD bond length | 0.009 |
RMSD bond angle | 1.468 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0066) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.480 |
High resolution limit [Å] | 2.350 | 2.350 |
Rmerge | 0.100 | 0.440 |
Number of reflections | 32150 | |
<I/σ(I)> | 15 | 3.2 |
Completeness [%] | 100.0 | 100 |
Redundancy | 4.8 | 4.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4.6 | 100 MM SODIUM ACETATE, 2.25 M AMMONIUM ACETATE, pH 4.6 |