2HAM
Crystal structure of VDR LBD complexed to 2alpha-propyl-calcitriol
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID14-4 |
| Synchrotron site | ESRF |
| Beamline | ID14-4 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-09-09 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.9686 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 45.060, 51.326, 131.304 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 20.000 - 1.900 |
| R-factor | 0.186 |
| Rwork | 0.186 |
| R-free | 0.21600 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1ie8 |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.020 |
| 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 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.088 | 0.260 |
| Number of reflections | 22799 | |
| <I/σ(I)> | 50.4 | 8.6 |
| Completeness [%] | 92.4 | 94.1 |
| Redundancy | 4.7 | 4.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 277 | Ammonium sulphate 1.4M, Mes 0.1M, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
