3BDD
CRYSTAL STRUCTURE OF A PUTATIVE MULTIPLE ANTIBIOTIC-RESISTANCE REPRESSOR (SSU05_1136) FROM STREPTOCOCCUS SUIS 89/1591 AT 2.20 A RESOLUTION
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.2.2 |
Synchrotron site | ALS |
Beamline | 8.2.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-08-30 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.0000, 0.9798 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 50.734, 100.430, 68.695 |
Unit cell angles | 90.00, 111.42, 90.00 |
Refinement procedure
Resolution | 15.895 - 2.200 |
R-factor | 0.225 |
Rwork | 0.223 |
R-free | 0.27500 |
Structure solution method | MAD |
RMSD bond length | 0.012 |
RMSD bond angle | 1.411 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | SHELX |
Refinement software | REFMAC (5.3.0040) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 15.895 | 15.895 | 2.320 |
High resolution limit [Å] | 2.200 | 6.960 | 2.200 |
Rmerge | 0.066 | 0.035 | 0.417 |
Total number of observations | 1826 | 8679 | |
Number of reflections | 31068 | ||
<I/σ(I)> | 7.9 | 12.6 | 1.7 |
Completeness [%] | 95.6 | 82.5 | 97.1 |
Redundancy | 1.9 | 2.1 | 1.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.2 | 277 | NANODROP, 0.2M NaCl, 20.0% PEG 8000, 0.1M Phosphate Citrate pH 4.2, VAPOR DIFFUSION, SITTING DROP, temperature 277K |