210D
CRYSTAL AND MOLECULAR STRUCTURE OF A NEW Z-DNA CRYSTAL FORM: D[CGT(2-NH2-A)CG] AND ITS PLATINATED DERIVATIVE
Experimental procedure
Source type | ROTATING ANODE |
Temperature [K] | 291 |
Detector technology | DIFFRACTOMETER |
Detector | ENRAF-NONIUS CAD4 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 25.247, 25.247, 39.140 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 12.000 - 1.350 |
R-factor | 0.174 |
Rwork | 0.174 |
RMSD bond length | 0.007 |
RMSD bond angle | 9.200 * |
Refinement software | X-PLOR |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 2.100 * | |
High resolution limit [Å] | 1.350 | 1.350 * |
Total number of observations | 4487 * | |
Number of reflections | 3408 | |
Completeness [%] | 94.0 * | 53 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | VAPOR DIFFUSION, SITTING DROP |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | WATER | ||
2 | 1 | 1 | MPD | ||
3 | 1 | 1 | SPERMINE | ||
4 | 1 | 1 | MGCL2 | ||
5 | 1 | 1 | NA CACODYLATE | ||
6 | 1 | 2 | WATER | ||
7 | 1 | 2 | MPD |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | MPD | 10 (%) | |
2 | 1 | drop | spermine | 10 (mM) | |
3 | 1 | drop | 15 (mM) | ||
4 | 1 | drop | sodium cacodylate | 30 (mM) | |
5 | 1 | drop | d[CGTA'CG] | 2 (mM) | |
6 | 1 | reservoir | MPD | 20 (%) |