8TNC
De novo designed protein binds poly ADP ribose polymerase inhibitors (PARPi) - holo niraparib
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 | 2023-06-29 |
Detector | DECTRIS PILATUS3 S 6M |
Wavelength(s) | 1.1 |
Spacegroup name | P 61 2 2 |
Unit cell lengths | 91.007, 91.007, 203.654 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 78.810 - 1.400 |
R-factor | 0.2024 |
Rwork | 0.202 |
R-free | 0.22620 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.008 |
RMSD bond angle | 0.908 |
Data reduction software | XDS |
Data scaling software | pointless |
Phasing software | PHASER (Phaser) |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 203.650 | 1.420 |
High resolution limit [Å] | 1.390 | 1.390 |
Rmerge | 0.169 | |
Rpim | 0.028 | |
Number of reflections | 99665 | 4668 |
<I/σ(I)> | 17 | |
Completeness [%] | 99.8 | |
Redundancy | 37 | |
CC(1/2) | 1.000 | 0.212 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | 2M ammonium sulfate |