3EH0
Crystal Structure of LpxD from Escherichia coli
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2007-11-16 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 157.950, 94.170, 103.660 |
Unit cell angles | 90.00, 126.50, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.600 |
R-factor | 0.21689 |
Rwork | 0.214 |
R-free | 0.27911 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | homology model based on pdb code 2IUA |
RMSD bond length | 0.015 |
RMSD bond angle | 1.490 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.740 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.114 | 0.440 |
Number of reflections | 36863 | |
<I/σ(I)> | 10.6 | 3.1 |
Completeness [%] | 96.7 | 97.2 |
Redundancy | 3.3 | 3.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.4 | 290 | 0.1 M MES, 2.0 M (NH4)2SO4, 1% doixane, 1 mM DTT, pH 5.4, VAPOR DIFFUSION, HANGING DROP, temperature 290K |