355D
THE B-DNA DODECAMER AT HIGH RESOLUTION
Experimental procedure
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 136 |
| Detector technology | CCD |
| Detector | ADSC |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 25.186, 40.208, 65.656 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 10.000 - 1.400 |
| R-factor | 0.197 |
| Rwork | 0.197 |
| R-free | 0.21600 |
| Starting model (for MR) | NDB ENTRY GDL036 (PDB ENTRY 227D) |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.420 |
| Refinement software | X-PLOR |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 10.000 * | |
| High resolution limit [Å] | 1.380 | 1.380 * |
| Rmerge | 0.044 * | 0.117 * |
| Number of reflections | 11594 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 25 * | pH 6.50, VAPOR DIFFUSION, SITTING DROP, temperature 298.00K |
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 | MGCL2 | ||
| 5 | 1 | 1 | SPERMINE_HCL | ||
| 6 | 1 | 1 | N,N'-BIS(4-AMINOBUTYL)-(2,7-ANTHROQUINONEDISULFONAMIDE DIHYDROCHLORIDE) | ||
| 7 | 1 | 2 | WATER | ||
| 8 | 1 | 2 | MPD |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | DNA | 1.8 (mM) | |
| 2 | 1 | drop | sodium cacodylate | 31 (mM) | |
| 3 | 1 | drop | 9.6 (mM) | ||
| 4 | 1 | drop | MPD | 7 (%) | |
| 5 | 1 | drop | spermine tetrahydrochloride | 38 (mM) | |
| 6 | 1 | drop | N,N'-BIS(4-AMINOBUTYL)-2,7-ANTHROQUINONEDISULFONAMIDE DIHYDROCHLORIDE | 1.0 (mM) | |
| 7 | 1 | reservoir | MPD | 30 (%) |
