3VOC
Crystal structure of the catalytic domain of beta-amylase from paenibacillus polymyxa
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | PHOTON FACTORY BEAMLINE BL-17A |
| Synchrotron site | Photon Factory |
| Beamline | BL-17A |
| Temperature [K] | 95 |
| Detector technology | CCD |
| Collection date | 2011-02-12 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 0.98 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 61.028, 68.519, 93.904 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 41.000 - 1.950 |
| R-factor | 0.15499 |
| Rwork | 0.153 |
| R-free | 0.19021 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 5bca |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.163 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER (2.1.4) |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.970 |
| High resolution limit [Å] | 1.940 | 1.940 |
| Rmerge | 0.096 | 0.444 |
| Number of reflections | 29847 | |
| <I/σ(I)> | 29.5 | 5.8 |
| Completeness [%] | 19.0 | 100 |
| Redundancy | 7.1 | 7.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 277 | 0.2M AMMONIUM SULFATE, 0.1M TRIS, 25% PEG 6000, pH 8.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
