3A7B
Crystal structure of TLR2-Streptococcus Pneumoniae lipoteichoic acid complex
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL41XU |
| Synchrotron site | SPring-8 |
| Beamline | BL41XU |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-02-19 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 68.578, 83.190, 214.658 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.100 - 2.530 |
| R-factor | 0.242 |
| Rwork | 0.234 |
| R-free | 0.27000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2z81 |
| RMSD bond length | 0.013 |
| RMSD bond angle | 1.700 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | CNS (1.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.590 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Number of reflections | 40005 | |
| <I/σ(I)> | 42.5 | 5.3 |
| Completeness [%] | 97.1 | 92.2 |
| Redundancy | 5.84 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7 | 293 | 50mM ammonium citrate pH 7.0, 20% PEG 4000, 30% ethylene glycol, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
