2HB7
Crystal structure of VDR LBD in complex with 2alpha(3-hydroxy-1-propyl) calcitriol
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-1 |
| Synchrotron site | ESRF |
| Beamline | ID23-1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-07-23 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.9195 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 44.981, 51.368, 132.201 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.800 |
| R-factor | 0.188 |
| Rwork | 0.187 |
| R-free | 0.20400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ie8 |
| RMSD bond length | 0.004 |
| RMSD bond angle | 1.050 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.860 |
| High resolution limit [Å] | 1.800 | 1.800 |
| Rmerge | 0.083 | 0.273 |
| Number of reflections | 28893 | |
| <I/σ(I)> | 40.2 | 4.8 |
| Completeness [%] | 99.5 | 97 |
| Redundancy | 5.9 | 5.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 277 | Ammonium sulphate 1.4M, Mes 0.1M, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
