7RBN
Human DNA polymerase beta crosslinked complex, 20 min Ca to Mg exchange
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2019-07-19 |
| Detector | DECTRIS PILATUS3 S 6M |
| Wavelength(s) | 0.97931 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 55.526, 81.711, 56.068 |
| Unit cell angles | 90.00, 108.38, 90.00 |
Refinement procedure
| Resolution | 45.290 - 2.900 |
| R-factor | 0.2289 |
| Rwork | 0.225 |
| R-free | 0.26790 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 4rq1 |
| RMSD bond length | 0.002 |
| RMSD bond angle | 1.073 |
| Data reduction software | XDS |
| Data scaling software | Aimless (0.7.4) |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0257) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 45.290 | 45.250 | 3.080 |
| High resolution limit [Å] | 2.900 | 8.710 | 2.900 |
| Rmerge | 0.054 | 0.016 | 0.454 |
| Rmeas | 0.064 | 0.020 | 0.536 |
| Rpim | 0.034 | 0.010 | 0.282 |
| Total number of observations | 1403 | 5942 | |
| Number of reflections | 9513 | 409 | 1688 |
| <I/σ(I)> | 11.8 | 34.9 | 2.1 |
| Completeness [%] | 89.9 | 97.8 | 98.5 |
| Redundancy | 3.4 | 3.4 | 3.5 |
| CC(1/2) | 0.999 | 0.999 | 0.902 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 298 | 0.1 M Citrate pH 5.5, 18% PEG6000 |
