3KCH
Baranase crosslinked by glutaraldehyde
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LURE BEAMLINE DW32 |
| Synchrotron site | LURE |
| Beamline | DW32 |
| Temperature [K] | 277 |
| Detector technology | IMAGE PLATE |
| Collection date | 2002-06-02 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 0.964 |
| Spacegroup name | P 32 |
| Unit cell lengths | 58.970, 58.970, 82.140 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 20.000 - 1.940 |
| R-factor | 0.1455 |
| Rwork | 0.145 |
| R-free | 0.18510 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 1a2p |
| RMSD bond length | 0.006 |
| RMSD bond angle | 0.015 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Refinement software | SHELXL-97 |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 2.100 |
| High resolution limit [Å] | 1.940 | 1.940 |
| Rmerge | 0.043 | 0.171 |
| Number of reflections | 22894 | |
| <I/σ(I)> | 18.2 | 4.6 |
| Completeness [%] | 97.0 | 93.7 |
| Redundancy | 4.5 | 3.6 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 290 | ammonium sulfate, PEG 1000, HEPES, glutaraldehyde, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
