1FHY
PSORALEN CROSS-LINKED D(CCGCTAGCGG) FORMS HOLLIDAY JUNCTION
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 5.0.2 |
| Synchrotron site | ALS |
| Beamline | 5.0.2 |
| Temperature [K] | 298 |
| Detector technology | CCD |
| Collection date | 1999-10-08 |
| Detector | ADSC QUANTUM 4 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 70.674, 23.769, 44.339 |
| Unit cell angles | 90.00, 130.11, 90.00 |
Refinement procedure
| Resolution | 34.700 * - 2.200 |
| R-factor | 0.248 |
| Rwork | 0.245 |
| R-free | 0.28300 * |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.013 * |
| RMSD bond angle | 1.717 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | EPMR |
| Refinement software | X-PLOR (3.851) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 34.650 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Rmerge | 0.059 | 0.080 |
| Total number of observations | 10418 * | |
| Number of reflections | 2937 | |
| <I/σ(I)> | 16.9 | |
| Completeness [%] | 99.2 | 99.3 |
| Redundancy | 3.5 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | Vapor diffusion * | 7 | 4 * | sodium cacodylate, MgCl2, MPD, pH 7, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
Crystallization Reagents
| ID | crystal ID | solution ID | reagent name | concentration | details |
| 1 | 1 | 1 | sodium cacodylate | ||
| 2 | 1 | 1 | MgCl2 | ||
| 3 | 1 | 1 | MPD | ||
| 4 | 1 | 2 | MgCl2 | ||
| 5 | 1 | 2 | MPD |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | 30 (mM) | ||
| 2 | 1 | drop | 150 (mM) | ||
| 3 | 1 | drop | spermine-HCl | 0.5 (mM) | |
| 4 | 1 | drop | MPD | 10 (%(v/v)) | |
| 5 | 1 | reservoir | 20 (%(v/v)) |
