2RK5
Crystal structure of a domain of the putative hemolysin from Streptococcus mutans UA159
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-06-11 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97940 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 34.490, 40.598, 57.630 |
Unit cell angles | 90.00, 91.58, 90.00 |
Refinement procedure
Resolution | 57.640 - 1.500 |
R-factor | 0.18182 |
Rwork | 0.179 |
R-free | 0.23684 |
Structure solution method | SAD |
RMSD bond length | 0.014 |
RMSD bond angle | 1.477 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | MLPHARE |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 57.640 | 1.539 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.074 | 0.245 |
Number of reflections | 12082 | |
<I/σ(I)> | 20.4 | 4.3 |
Completeness [%] | 98.7 | 92.53 |
Redundancy | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 289 | 0.1M Hepes pH 7.5, 0.05M MgCl2, 30% PEG MME350, VAPOR DIFFUSION, SITTING DROP, temperature 289K |