3BT0
Crystal structure of transthyretin variant V20S
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 |
Collection date | 2005-03-12 |
Detector | ADSC QUANTUM 210 |
Wavelength(s) | 0.92 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 41.999, 83.812, 65.580 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 22.000 - 1.590 |
R-factor | 0.20966 |
Rwork | 0.209 |
R-free | 0.22911 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1f41 |
RMSD bond length | 0.011 |
RMSD bond angle | 1.286 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 65.510 | 1.630 |
High resolution limit [Å] | 1.590 | 1.590 |
Rmerge | 0.051 | 0.423 |
Number of reflections | 30276 | |
<I/σ(I)> | 17.3 | 2.1 |
Completeness [%] | 99.1 | 92.9 |
Redundancy | 3.2 | 2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 7.5 | 295 | 0.066M CaCl2, 19% (w/v) PEG 400, 0.13M sodium Hepes , pH 7.5, VAPOR DIFFUSION, temperature 295K |