1ZAA
ZINC FINGER-DNA RECOGNITION: CRYSTAL STRUCTURE OF A ZIF268-DNA COMPLEX AT 2.1 ANGSTROMS
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Detector technology | AREA DETECTOR |
Detector | SIEMENS |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 45.400, 56.200, 130.800 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 7.000 - 2.100 |
R-factor | 0.182 |
Rwork | 0.182 |
RMSD bond length | 0.014 |
RMSD bond angle | 2.340 |
Refinement software | X-PLOR |
Data quality characteristics
Overall | |
High resolution limit [Å] | 2.100 |
Rmerge | 0.048 * |
Total number of observations | 34488 * |
Number of reflections | 9458 |
Completeness [%] | 93.4 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | pH 8.00, VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | WATER | ||
2 | 1 | 1 | NACL | ||
3 | 1 | 1 | BIS-TRIS-PROPANE_HCL | ||
4 | 1 | 2 | WATER | ||
5 | 1 | 2 | PEG 400 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | Zif complex | 1 (mM) | |
2 | 1 | drop | 450-750 (mM) | ||
3 | 1 | drop | bis-tris-propane-HCl | 125 (mM) | |
4 | 1 | reservoir | PEG400 | 0-10 (%) | |
5 | 1 | reservoir | 450-650 (mM) | ||
6 | 1 | reservoir | bis-tris-propane-HCl | 25 (mM) |