3MLI
2ouf-ds, a disulfide-linked dimer of Helicobacter pylori protein HP0242
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-E SUPERBRIGHT |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2010-01-05 |
Detector | RIGAKU RAXIS HTC |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 44.318, 75.648, 134.029 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.160 - 2.900 |
R-factor | 0.239 |
Rwork | 0.237 |
R-free | 0.27500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2OUF |
RMSD bond length | 0.010 |
RMSD bond angle | 1.180 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER (2.1.4) |
Refinement software | TNT |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 80.000 | 3.020 |
High resolution limit [Å] | 2.800 | 2.900 |
Rmerge | 0.096 | 0.537 |
Number of reflections | 11588 | |
<I/σ(I)> | 17.6 | |
Completeness [%] | 98.8 | 98.3 |
Redundancy | 13.2 | 13.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 298 | 8.3% 2-propanol, 0.1 M MES pH 6.0, 0.32 M calcium acetate, VAPOR DIFFUSION, HANGING DROP, temperature 298K |