2XVK
crystal structure of alpha-xylosidase (GH31) from Cellvibrio japonicus in complex with 5-fluoro-alpha-D-xylopyranosyl fluoride
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID29 |
| Synchrotron site | ESRF |
| Beamline | ID29 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2009-11-28 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 156.524, 156.524, 227.762 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 49.985 - 2.503 |
| R-factor | 0.1972 |
| Rwork | 0.195 |
| R-free | 0.23970 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2g3m |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.100 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | BALBES |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.540 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.070 | 0.750 |
| Number of reflections | 57181 | |
| <I/σ(I)> | 10.1 | 2 |
| Completeness [%] | 99.0 | 99.9 |
| Redundancy | 10.1 | 8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7 | 25 % PEG MONOMETHYL ETHER 550 (PEG MME 550), 0.1 M BIS-TRIS (PH 7.0) |
