4B9I
Structure of CssA subunit complemented with donor strand from CssB subunit of enterotoxigenic Escherichia coli colonization factor CS6
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE BM14 |
| Synchrotron site | ESRF |
| Beamline | BM14 |
| Temperature [K] | 287 |
| Detector technology | CCD |
| Collection date | 2011-02-24 |
| Detector | MARRESEARCH |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 44.455, 49.150, 56.730 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 34.991 - 1.500 |
| R-factor | 0.21 |
| Rwork | 0.209 |
| R-free | 0.22910 |
| Structure solution method | SAD |
| Starting model (for MR) | NONE |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.073 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHENIX |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 44.430 | 1.580 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Rmerge | 0.060 | 0.430 |
| Number of reflections | 20523 | |
| <I/σ(I)> | 13.5 | 3.2 |
| Completeness [%] | 100.0 | 100 |
| Redundancy | 4.5 | 4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 4.6 | 24-30 % PEG4000 IN 0.2 M AMMONIUM ACETATE, 0.1 M NA ACETATE, PH 4.6 |
