3L4K
Topoisomerase II-DNA cleavage complex, metal-bound
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ALS BEAMLINE 8.3.1 |
| Synchrotron site | ALS |
| Beamline | 8.3.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-10-18 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 1.2823 |
| Spacegroup name | P 21 2 21 |
| Unit cell lengths | 86.064, 91.851, 115.939 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 49.023 - 2.980 |
| R-factor | 0.2408 |
| Rwork | 0.239 |
| R-free | 0.27330 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2rgr |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.250 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | PHENIX ((phenix.refine: 1.5_2)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.070 |
| High resolution limit [Å] | 2.980 | 2.980 |
| Rmerge | 0.102 | 0.538 |
| Number of reflections | 18071 | |
| <I/σ(I)> | 10.6 | 2.1 |
| Completeness [%] | 91.4 | 94 |
| Redundancy | 4.3 | 4.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 291 | 20% 1,4-BUTANEDIOL, 0.1M SODIUM ACETATE, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
