2A2M
CRYSTAL STRUCTURE OF a putativeTenA family transcriptional regulator (BT_3146) FROM BACTEROIDES THETAIOTAOMICRON VPI-5482 AT 1.88 A RESOLUTION
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-06-06 |
Detector | MARMOSAIC 325 mm CCD |
Spacegroup name | F 4 3 2 |
Unit cell lengths | 283.292, 283.292, 283.292 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 164.400 - 1.880 |
Rwork | 0.142 |
R-free | 0.16500 |
Structure solution method | SAD |
RMSD bond length | 0.014 |
RMSD bond angle | 1.318 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | SHELXD |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 164.400 | 1.950 | |
High resolution limit [Å] | 1.880 | 4.040 | 1.880 |
Rmerge | 0.086 | 0.819 | 0.819 |
Number of reflections | 70979 | 14948 | 9433 |
<I/σ(I)> | 13.74 | 33.89 | 2.04 |
Completeness [%] | 91.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION,SITTING DROP,NANODROP | 5 | 273 | 1.0M LiCl, 10.0% PEG-6000, 0.1M Citrate pH 5.0 VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 273K |