1YBC
Crystal structure of the A-DNA GCGTAT*CGC with a 2'-O-[2-(benzyloxy)ethyl] Thymidine (T*)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 110 |
| Detector technology | IMAGE PLATE |
| Collection date | 1998-12-30 |
| Detector | RIGAKU RAXIS IIC |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 25.063, 44.365, 45.458 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.800 |
| Rwork | 0.170 |
| R-free | 0.21280 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 410d |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.280 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.348 | 0.348 |
| Number of reflections | 5065 | |
| <I/σ(I)> | 25.3 | 3.2 |
| Completeness [%] | 98.7 | 92.4 |
| Redundancy | 7.5 | 3.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 295 | 10%MPD, 40mM Na-Cacodilate, 12 mM Spermine, 80mM SrCL2, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | MPD | ||
| 2 | 1 | 1 | Na-Cacodilate | ||
| 3 | 1 | 1 | Spermine | ||
| 4 | 1 | 1 | SrCL2 | ||
| 5 | 1 | 1 | H2O | ||
| 6 | 1 | 2 | MPD | ||
| 7 | 1 | 2 | Na-Cacodilate | ||
| 8 | 1 | 2 | SrCL2 |
