3I9I
Crystal structure of human transthyretin variant A25T - #2
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LNLS BEAMLINE W01B-MX2 |
| Synchrotron site | LNLS |
| Beamline | W01B-MX2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-03-27 |
| Detector | MARMOSAIC 225 mm CCD |
| Spacegroup name | P 21 21 2 |
| Unit cell lengths | 45.060, 87.750, 66.810 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 28.440 - 1.800 |
| R-factor | 0.2 |
| Rwork | 0.198 |
| R-free | 0.23700 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3cfm |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.198 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA (3.2.25) |
| Phasing software | MOLREP |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 66.815 | 1.900 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.089 | 0.627 |
| Number of reflections | 25228 | |
| <I/σ(I)> | 14.2 | 1.2 |
| Completeness [%] | 99.9 | 100 |
| Redundancy | 5.8 | 5.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7.5 | 293 | 0.1 M Hepes sodium pH 7.5, 28 % PEG 400, 0.2 calcium chloride dihydrate (Hampton's Crystal Screen I#14), VAPOR DIFFUSION, HANGING DROP, temperature 293K |
