1DJ6
COMPLEX OF A Z-DNA HEXAMER, D(CG)3, WITH SYNTHETIC POLYAMINE AT ROOM TEMPERATURE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | OTHER |
Temperature [K] | 283 |
Detector technology | DIFFRACTOMETER |
Detector | NICOLET P3 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 17.930, 31.360, 44.620 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.000 |
R-factor | 0.165 |
Rwork | 0.140 |
R-free | 0.16900 |
Starting model (for MR) | Z-DNA |
RMSD bond length | 0.001 |
RMSD bond angle | 0.010 |
Data reduction software | DIFDAT |
Phasing software | X-PLOR |
Refinement software | SHELXL |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 10.000 |
High resolution limit [Å] | 1.000 |
Total number of observations | 30955 * |
Number of reflections | 10897 * |
<I/σ(I)> | 40000 |
Completeness [%] | 83.7 * |
Redundancy | 0.07 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 7 | 15 * | 2MM AMMONIUM SALT OF D(CG)3, 10MM POLYAMINE PA(222) TETRACHLORIDE, 15MM MGCL2, 30MM SODIUM CACODYLATE BUFFER, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 283K |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | MGCL2 | ||
2 | 1 | 1 | SODIUM CACODYLATE BUFFER | ||
3 | 1 | 1 | POLYAMINE PA(222) TETRACHLORIDE |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium salt of d(CG)3 | 2 (mM) | |
2 | 1 | reservoir | appropriate polyamine tetrachloride salt | 10 (mM) | |
3 | 1 | reservoir | 15 (mM) | ||
4 | 1 | reservoir | sodium cacodylate | 30 (mM) | |
5 | 1 | reservoir | MPD | 20 (%) |