181D
SEQUENCE-DEPENDENT MICROHETEROGENEITY OF Z-DNA: THE CRYSTAL AND MOLECULAR STRUCTURES OF D(CACGCG).D(CGCGTG) AND D(CGCACG).D(CGTGCG)
Experimental procedure
Temperature [K] | 296 |
Detector technology | DIFFRACTOMETER |
Detector | ENRAF-NONIUS CAD4 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 17.760, 30.960, 44.750 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 8.000 - 1.600 |
R-factor | 0.199 |
RMSD bond length | 0.127 |
RMSD bond angle | 0.076 |
Refinement software | NUCLSQ |
Data quality characteristics
Overall | |
High resolution limit [Å] | 1.600 |
Number of reflections | 3912 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.9 | pH 6.90, VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | WATER | ||
2 | 1 | 1 | NA CACODYLATE | ||
3 | 1 | 1 | MGCL2 | ||
4 | 1 | 1 | SPERMINE | ||
5 | 1 | 2 | WATER | ||
6 | 1 | 2 | MPD |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | duplex DNA | 1 (mM) | |
2 | 1 | drop | sodium cacodylate | 50 (mM) | |
3 | 1 | drop | magnesium chloride | 24 (mM) | |
4 | 1 | drop | spermine | 0.1 (mM) | |
5 | 1 | reservoir | MPD | 45 (%) |