1KGJ
Rat transthyretin (also called prealbumin) complex with 3',5'-dibromoflavone (EMD21388)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU RAXIS II |
Wavelength(s) | 1.5418 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 82.545, 82.545, 161.741 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 12.000 - 2.300 |
R-factor | 0.207 |
Rwork | 0.203 |
R-free | 0.28800 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | TETRAMER OF RAT TTR PDB ENTRY 1GKE |
RMSD bond length | 0.008 * |
RMSD bond angle | 1.296 * |
Phasing software | CNS (1.1) |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 82.500 | 2.400 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.102 | 0.367 |
Number of reflections | 23846 | |
<I/σ(I)> | 5.9 | 2.1 |
Completeness [%] | 92.8 | 81.1 |
Redundancy | 4.86 | 2.57 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5 | 293 | ammonium sulphate, acetate buffer, pH 5.00, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium sulfate | 55-65 (%) | |
2 | 1 | reservoir | acetate | 0.1 (M) | pH5.0 |