5LNN
Crystal structure of D1050A mutant of the receiver domain of the histidine kinase CKI1 from Arabidopsis thaliana
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE X12 |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | X12 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-11-05 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.975220 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 53.176, 101.005, 79.464 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.510 - 1.600 |
| R-factor | 0.19418 |
| Rwork | 0.192 |
| R-free | 0.22806 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3mm4 |
| RMSD bond length | 0.026 |
| RMSD bond angle | 2.377 |
| Data reduction software | XDS |
| Data scaling software | SCALA |
| Phasing software | MOLREP |
| Refinement software | REFMAC (5.8.0135) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.050 | 1.690 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.023 | 0.175 |
| Number of reflections | 28315 | |
| <I/σ(I)> | 37.9 | 5.4 |
| Completeness [%] | 98.9 | 95.3 |
| Redundancy | 6.4 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 5.05 | 290.15 | 2.54 M (NH4)2(SO4), 0.1 M MES pH 5.05 |
