8WVE
Crystal Structure of Cyanobacterial Circadian Clock Protein KaiC
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44XU |
Synchrotron site | SPring-8 |
Beamline | BL44XU |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2020-10-07 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9 |
Spacegroup name | P 63 |
Unit cell lengths | 94.188, 94.188, 179.168 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 47.138 - 2.729 |
Rwork | 0.280 |
R-free | 0.33800 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.002 |
RMSD bond angle | 0.668 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0415) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.400 | 2.730 |
High resolution limit [Å] | 2.729 | 2.729 |
Number of reflections | 23865 | 2321 |
<I/σ(I)> | 14.9 | |
Completeness [%] | 99.8 | |
Redundancy | 10.7 | 11 |
CC(1/2) | 0.998 | 0.998 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | EVAPORATION | 7 | 313 | sodium/pottasium tartrae, sodium acetate, KCl |