3CKA
The crystal structure of OspA mutant
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 23-ID-B |
| Synchrotron site | APS |
| Beamline | 23-ID-B |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-12-06 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.95373 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 75.293, 83.647, 106.153 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.650 |
| R-factor | 0.20407 |
| Rwork | 0.202 |
| R-free | 0.24033 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2oy7 |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.833 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.710 |
| High resolution limit [Å] | 1.650 | 1.650 |
| Rmerge | 0.074 | 0.780 |
| Number of reflections | 82033 | |
| <I/σ(I)> | 22.2 | 2.5 |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 6.1 | 5.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 9 | 293 | 30% PEG400, 0.1M Tris-HCl, 10mg/ml protein with 4mM Thioflavin-T, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
