2WP0
Crystal structure of a HobA-DnaA (domain I-II) complex from Helicobacter pylori.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-4 |
Synchrotron site | ESRF |
Beamline | ID14-4 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-08-17 |
Detector | ADSC CCD |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 126.560, 55.500, 96.830 |
Unit cell angles | 90.00, 97.55, 90.00 |
Refinement procedure
Resolution | 50.756 - 2.670 |
R-factor | 0.2283 |
Rwork | 0.226 |
R-free | 0.26630 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2uvp |
RMSD bond length | 0.011 |
RMSD bond angle | 1.506 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.770 | 2.810 |
High resolution limit [Å] | 2.670 | 2.670 |
Rmerge | 0.120 | 0.550 |
Number of reflections | 17498 | |
<I/σ(I)> | 6.8 | 1.7 |
Completeness [%] | 93.4 | 94.7 |
Redundancy | 2.6 | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8 | 100 MM TRIS-HCL PH 8.0, 200 MM K-ACETATE, 19-22% PEG 3350 |