2G4E
Crystal structure of transthyretin mutant I84A at neutral pH
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ELETTRA BEAMLINE 5.2R |
Synchrotron site | ELETTRA |
Beamline | 5.2R |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-02-04 |
Detector | MARRESEARCH |
Wavelength(s) | 1.2 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 41.946, 85.547, 62.343 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.600 - 2.170 |
R-factor | 0.209 |
Rwork | 0.209 |
R-free | 0.24600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1f41 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.500 |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | AMoRE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.600 | 2.270 |
High resolution limit [Å] | 2.160 | 2.160 |
Number of reflections | 10389 | |
<I/σ(I)> | 8.8 | 2.3 |
Completeness [%] | 84.5 | 58.5 |
Redundancy | 2.4 | 2.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 298 | 0.1M CaCl2, 14% PEG 400, 7.5% PEG 1500, 0.05M sodium Hepes, VAPOR DIFFUSION, HANGING DROP, temperature 298K |