296D
SEQUENCE-DEPENDENT EFFECTS IN DRUG-DNA INTERACTION: THE CRYSTAL STRUCTURE OF HOECHST 33258 BOUND TO THE D(CGCAAATTTGCG)2 DUPLEX
Experimental procedure
Source type | ROTATING ANODE |
Source details | ENRAF-NONIUS FR571 |
Detector technology | AREA DETECTOR |
Detector | XENTRONICS |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 25.270, 41.320, 65.110 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 8.000 - 2.250 |
R-factor | 0.185 |
Data scaling software | XENGEN |
Refinement software | NUCLSQ |
Data quality characteristics
Overall | |
High resolution limit [Å] | 2.100 |
Rmerge | 0.061 |
Total number of observations | 11799 * |
Number of reflections | 3114 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 15 * | pH 7.00, VAPOR DIFFUSION, HANGING DROP, temperature 288.00K |
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 | AZIDE | ||
5 | 1 | 1 | MGCL2 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | DNA | 10 (mg/ml) | |
2 | 1 | drop | 23 (%(v/v)) | ||
3 | 1 | drop | sodium cacodylate | 30 (mM) | |
4 | 1 | drop | azide | 0.02 (%) | |
5 | 1 | drop | 20 (mM) | ||
6 | 1 | reservoir | MPD | 23 (%(v/v)) | |
7 | 1 | reservoir | sodium cacodylate | 30 (mM) |