2WLE
Crystallographic analysis of the polysialic acid O-acetyltransferase OatWY
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | COPPER HOME SOURCE |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2007-11-19 |
| Detector | MAR scanner 345 mm plate |
| Spacegroup name | P 2 2 2 |
| Unit cell lengths | 79.074, 94.523, 100.886 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 40.000 - 2.190 |
| R-factor | 0.1975 |
| Rwork | 0.195 |
| R-free | 0.24245 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | IN-HOUSE STRUCTURE |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.104 |
| Data reduction software | HKL |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0066) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 40.000 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.060 | 0.460 |
| Number of reflections | 39161 | |
| <I/σ(I)> | 34.5 | 3.4 |
| Completeness [%] | 99.7 | 97.4 |
| Redundancy | 6 | 5.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 4.6 | 100 MM SODIUM ACETATE, PH 4.6, 2.25 M AMMONIUM ACETATE |
