3FS7
Crystal structure of Gallus gallus beta-parvalbumin (avian thymic hormone)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 24-ID-E |
| Synchrotron site | APS |
| Beamline | 24-ID-E |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2008-11-22 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 0.97918 |
| Spacegroup name | P 1 |
| Unit cell lengths | 47.644, 51.560, 67.633 |
| Unit cell angles | 87.42, 85.42, 87.42 |
Refinement procedure
| Resolution | 35.632 - 1.954 |
| R-factor | 0.1663 |
| Rwork | 0.164 |
| R-free | 0.22060 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1rwy |
| RMSD bond length | 0.004 |
| RMSD bond angle | 0.715 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | MOLREP |
| Refinement software | PHENIX |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.020 |
| High resolution limit [Å] | 1.950 | 1.950 |
| Number of reflections | 45451 | |
| <I/σ(I)> | 16.6 | 3.2 |
| Completeness [%] | 98.0 | 96.8 |
| Redundancy | 4.3 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 6 | 295 | The reservoir contained 70% saturated ammonium sulfate, 100 micromolar calcium ion, 10 millimolar MES buffer. The volume of the hanging drop was 80 microliters. , pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
