2AQ9
Structure of E. coli LpxA with a bound peptide that is competitive with acyl-ACP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RUH3R |
| Temperature [K] | 105 |
| Detector technology | IMAGE PLATE |
| Collection date | 2005-01-06 |
| Detector | RIGAKU RAXIS IV |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 21 3 |
| Unit cell lengths | 96.734, 96.734, 96.734 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 18.000 - 1.800 |
| Rwork | 0.194 |
| R-free | 0.22600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1lxa |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.600 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | MOLREP |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 18.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Number of reflections | 28264 | |
| <I/σ(I)> | 25.8 | 3.9 |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 10.4 | 10.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.3 | 291 | DMSO, Sodium Potassium phosphate, pH 6.3-6.9, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
