3BKX
Crystal structure of cyclopropane-fatty-acyl-phospholipid synthase-like protein (YP_807781.1) from Lactobacillus casei ATCC 334 at 1.85 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-11-20 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.97916 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 84.136, 42.381, 154.014 |
Unit cell angles | 90.00, 103.87, 90.00 |
Refinement procedure
Resolution | 40.825 - 1.850 |
R-factor | 0.188 |
Rwork | 0.185 |
R-free | 0.24200 |
Structure solution method | SAD |
RMSD bond length | 0.016 |
RMSD bond angle | 1.488 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | SHELX |
Refinement software | REFMAC (5.4.0062) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 40.825 | 40.825 | 1.950 |
High resolution limit [Å] | 1.850 | 5.850 | 1.850 |
Rmerge | 0.146 | 0.046 | 0.611 |
Total number of observations | 7489 | 29250 | |
Number of reflections | 45283 | ||
<I/σ(I)> | 5.1 | 13.8 | 1.3 |
Completeness [%] | 99.5 | 99.8 | 97.2 |
Redundancy | 5.2 | 4.9 | 4.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5.6 | 277 | NANODROP, 0.2M NH4OAc, 30.0% PEG 4000, 0.1M Citrate pH 5.6, VAPOR DIFFUSION, SITTING DROP, temperature 277K |