4RPX
Precatalytic ternary complex of Human DNA Polymerase Beta With Gapped DNA Containing an 8-oxo-7,8-dihydro-Guanine (8-oxoG) and dCTP in the presence of CaCl2
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 193 |
| Detector technology | CCD |
| Collection date | 2014-06-20 |
| Detector | RAYONIX MX225HE |
| Wavelength(s) | 0.97931 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 49.660, 79.360, 55.650 |
| Unit cell angles | 90.00, 106.34, 90.00 |
Refinement procedure
| Resolution | 31.430 - 1.900 |
| R-factor | 0.1907 |
| Rwork | 0.189 |
| R-free | 0.22667 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4kld |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.283 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 31.850 | 1.940 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.083 | 0.370 |
| Number of reflections | 31220 | |
| <I/σ(I)> | 6.8 | 2 |
| Completeness [%] | 95.4 | 91.6 |
| Redundancy | 3.3 | 3.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 295 | 50 MM IMIDAZOLE, 350 MM SODIUM Acetate, 17% PEG3350, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
