3SB4
Crystal structure of a leucine-rich repeat protein (BT_1240) from Bacteroides thetaiotaomicron VPI-5482 at 1.99 A resolution
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-11-22 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.91162,0.97999,0.97959 |
Spacegroup name | P 1 |
Unit cell lengths | 52.210, 62.130, 66.860 |
Unit cell angles | 109.80, 93.75, 91.05 |
Refinement procedure
Resolution | 27.817 - 1.990 |
R-factor | 0.1696 |
Rwork | 0.168 |
R-free | 0.19910 |
Structure solution method | MAD |
RMSD bond length | 0.010 |
RMSD bond angle | 1.090 |
Data reduction software | XDS |
Data scaling software | XSCALE (December 6, 2010) |
Phasing software | SHELX |
Refinement software | BUSTER-TNT (2.8.0) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 27.817 | 27.817 | 2.070 |
High resolution limit [Å] | 1.990 | 4.300 | 2.000 |
Rmerge | 0.077 | 0.072 | 0.278 |
Number of reflections | 52132 | 10192 | 7876 |
<I/σ(I)> | 5.13 | 7.1 | 2.5 |
Completeness [%] | 91.7 | 92.3 | 72.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | 20.00% Glycerol, 0.0400M KH2PO4, 16.00% PEG-8000, No Buffer, pH None, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 277K |