2NND
The Structural Identification of the Interaction Site and Functional State of RBP for its Membrane Receptor
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SRS BEAMLINE PX14.1 |
| Synchrotron site | SRS |
| Beamline | PX14.1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2004-11-20 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.488 |
| Spacegroup name | P 43 21 2 |
| Unit cell lengths | 53.636, 53.636, 137.347 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 42.300 - 1.600 |
| R-factor | 0.198 |
| Rwork | 0.190 |
| R-free | 0.22741 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1qy0 |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.224 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | CNS |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 42.300 | 1.690 |
| High resolution limit [Å] | 1.600 | 1.600 |
| Rmerge | 0.093 | 0.306 |
| Number of reflections | 27306 | |
| <I/σ(I)> | 3.8 | 2.4 |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 7.5 | 7.4 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 4.9 | 291 | CdCl, malate buffer, pH 4.9, VAPOR DIFFUSION, HANGING DROP, temperature 291K |
