253D
CRYSTAL STRUCTURE OF THE B-DNA NONAMER D(GCGTACGCG) WITH A NOVEL D[G*(G.C)] BASE-TRIPLET INVOLVING THE MINOR GROOVE
Experimental procedure
Source type | SEALED TUBE |
Detector technology | DIFFRACTOMETER |
Collection date | 1995-08-20 |
Detector | SIEMENS P4 |
Spacegroup name | P 42 21 2 |
Unit cell lengths | 38.915, 38.915, 33.026 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 8.000 - 2.200 |
R-factor | 0.1931 |
Rwork | 0.193 |
R-free | 0.21370 |
RMSD bond length | 0.012 |
RMSD bond angle | 1.620 |
Data reduction software | XSCANS |
Refinement software | X-PLOR |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 32.000 |
High resolution limit [Å] | 2.200 |
Rmerge | 0.042 |
Number of reflections | 1126 |
Completeness [%] | 76.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | pH 6.00, VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | WATER | ||
2 | 1 | 1 | MPD | ||
3 | 1 | 1 | NA CACODYLATE | ||
4 | 1 | 1 | MGCL2 | ||
5 | 1 | 1 | SPERMINE | ||
6 | 1 | 2 | WATER | ||
7 | 1 | 2 | MPD |