1T3D
Crystal structure of Serine Acetyltransferase from E.coli at 2.2A
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9787 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 121.980, 121.980, 127.520 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 19.960 - 2.200 |
R-factor | 0.175 |
Rwork | 0.151 |
R-free | 0.17700 |
Structure solution method | SAD |
RMSD bond length | 0.019 |
RMSD bond angle | 1.642 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | REFMAC (5.1.19) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.340 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.045 | 0.200 |
Number of reflections | 51271 | |
<I/σ(I)> | 12.1 | 5 |
Completeness [%] | 91.5 | 77 |
Redundancy | 5.5 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.6 | 293 | MES, MPD, sodium thiocyanate, cysteine, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 293K |