4PN2
Crystal structure of GH10 endo-b-1,4-xylanase (XynB) from Xanthomonas axonopodis pv citri complexed with xylotriose
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | LNLS BEAMLINE W01B-MX2 |
| Synchrotron site | LNLS |
| Beamline | W01B-MX2 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-11-05 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 1.45 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 49.284, 83.199, 72.050 |
| Unit cell angles | 90.00, 90.07, 90.00 |
Refinement procedure
| Resolution | 27.470 - 1.420 |
| R-factor | 0.1854 |
| Rwork | 0.182 |
| R-free | 0.23970 |
| RMSD bond length | 0.020 |
| RMSD bond angle | 1.894 |
| Data reduction software | HKL-2000 |
| Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 1.440 |
| High resolution limit [Å] | 1.420 | 3.850 | 1.420 |
| Rmerge | 0.087 | 0.052 | 0.556 |
| Total number of observations | 495131 | ||
| Number of reflections | 104039 | ||
| <I/σ(I)> | 10.7 | ||
| Completeness [%] | 95.5 | 98.7 | 93.6 |
| Redundancy | 4.8 | 5.2 | 4.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 291 | Polyethylene glycol 8,000 |
