8QOH
Crystal structure of the kinetoplastid kinetochore protein KKT14 C-terminal domain from Apiculatamorpha spiralis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I03 |
Synchrotron site | Diamond |
Beamline | I03 |
Temperature [K] | 291 |
Detector technology | PIXEL |
Collection date | 2021-11-27 |
Detector | DECTRIS EIGER2 XE 16M |
Wavelength(s) | 0.9763 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 49.758, 87.583, 71.879 |
Unit cell angles | 90.00, 93.61, 90.00 |
Refinement procedure
Resolution | 43.790 - 2.200 |
R-factor | 0.22 |
Rwork | 0.219 |
R-free | 0.23580 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.009 |
RMSD bond angle | 1.228 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.18.2-3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 49.660 | 1.990 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmeas | 0.188 | |
Number of reflections | 41803 | 2243 |
<I/σ(I)> | 6.9 | 0.7 |
Completeness [%] | 93.3 | |
Redundancy | 6.7 | |
CC(1/2) | 1.000 | 0.600 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | HEPES, sodium chloride, sodium formate, SOKALAN CP 45, TCEP |