1D77
CRYSTAL STRUCTURE OF A B-DNA DODECAMER CONTAINING INOSINE, D(CGCIAATTCGCG), AT 2.4 ANGSTROMS RESOLUTION AND ITS COMPARISON WITH OTHER B-DNA DODECAMERS
Experimental procedure
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Detector technology | AREA DETECTOR |
| Detector | SIEMENS |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 24.900, 40.400, 66.400 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 8.000 - 2.400 |
| R-factor | 0.174 |
| RMSD bond length | 0.046 |
| RMSD bond angle | 0.101 |
| Refinement software | NUCLSQ |
Data quality characteristics
| Overall | Outer shell | |
| High resolution limit [Å] | 2.400 | 2.400 * |
| Number of reflections | 2492 | |
| Completeness [%] | 46.3 * |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION | 4 * | VAPOR DIFFUSION, temperature 277.00K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | WATER | ||
| 2 | 1 | 1 | MPD | ||
| 3 | 1 | 1 | MG ACETATE | ||
| 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 | DNA | 1.25 (mg/ml) | |
| 2 | 1 | drop | magnesium acetate | 8 (mM) | |
| 3 | 1 | drop | spermine | 0.7 (mM) | |
| 4 | 1 | drop | MPD | 12.5 (%) | |
| 5 | 1 | reservoir | MPD | 25 (%) |
