8TNB
De novo designed protein binds poly ADP ribose polymerase inhibitors (PARPi) - holo mefuparib
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 | PIXEL |
| Collection date | 2023-05-23 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 1.1 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 90.206, 90.206, 202.113 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 78.120 - 1.400 |
| R-factor | 0.2185 |
| Rwork | 0.218 |
| R-free | 0.23670 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.076 |
| Data reduction software | XDS |
| Data scaling software | pointless |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 202.110 | 1.410 |
| High resolution limit [Å] | 1.390 | 1.390 |
| Rmerge | 0.138 | |
| Rpim | 0.016 | |
| Number of reflections | 97882 | 4412 |
| <I/σ(I)> | 24.9 | |
| Completeness [%] | 99.3 | |
| Redundancy | 74.2 | |
| CC(1/2) | 1.000 | 0.005 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 298 | 2M ammonium sulfate |
