2WQW
DOUBLE-DISULFIDE CROSS-LINKED CRYSTAL DIMER of the Listeria monocytogenes InlB internalin domain
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 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | H 3 2 |
| Unit cell lengths | 186.990, 186.990, 115.071 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 46.880 - 2.240 |
| R-factor | 0.201 |
| Rwork | 0.199 |
| R-free | 0.23900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1h6t |
| RMSD bond length | 0.024 |
| RMSD bond angle | 1.909 |
| Data reduction software | iMOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.360 |
| High resolution limit [Å] | 2.240 | 2.240 |
| Rmerge | 0.120 | 0.880 |
| Number of reflections | 37017 | |
| <I/σ(I)> | 10.5 | 2 |
| Completeness [%] | 99.9 | 99.7 |
| Redundancy | 7.3 | 6.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 9.5 | 293 | 293 K. PROTEIN (6.7 MG/ML) PLUS RESERVOIR = 2 PLUS 1. RESERVOIR SOLUTION IS 44-52% PEG2000, 0.1 M CHES PH=9,5, 0.2M NACL., PH 9.5 |
