9Y19
WT human DNA polymerase beta, Ternary complex dA:dUmpNpp
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SEALED TUBE |
| Source details | BRUKER IMUS MICROFOCUS |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2025-01-05 |
| Detector | Bruker PHOTON II |
| Wavelength(s) | 1.54 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 50.678, 79.275, 55.497 |
| Unit cell angles | 90.00, 107.24, 90.00 |
Refinement procedure
| Resolution | 24.990 - 1.900 |
| R-factor | 0.1528 |
| Rwork | 0.148 |
| R-free | 0.19710 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.114 |
| Data reduction software | PROTEUM PLUS (3) |
| Data scaling software | PROTEUM PLUS (3) |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.053 | 0.296 |
| Rmeas | 0.061 | 0.380 |
| Rpim | 0.029 | 0.236 |
| Number of reflections | 57170 | 3197 |
| <I/σ(I)> | 14.2 | 3 |
| Completeness [%] | 99.0 | 96.91 |
| Redundancy | 3.37 | 2.12 |
| CC(1/2) | 0.998 | 0.846 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 291 | 13-16% PEG 3350, 150-300 mM sodium acetate, 50 mM HEPES, 1 mM TECP 250uM protein with 300 uM DNA assembly mixed 1:1 with reagent |
