4PQ9
Crystal Structure of a Beta-1,3-glucanase from Mycobacterium marinum
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-F |
| Synchrotron site | APS |
| Beamline | 21-ID-F |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2014-02-12 |
| Detector | MARMOSAIC 225 mm CCD |
| Wavelength(s) | 0.97857 |
| Spacegroup name | P 1 |
| Unit cell lengths | 45.120, 46.840, 51.840 |
| Unit cell angles | 109.45, 95.63, 99.79 |
Refinement procedure
| Resolution | 48.200 - 1.200 |
| R-factor | 0.1189 |
| Rwork | 0.118 |
| R-free | 0.14350 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3rq0 |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.570 |
| Data scaling software | XSCALE |
| Phasing software | BALBES |
| Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.230 | |
| High resolution limit [Å] | 1.200 | 5.370 | 1.200 |
| Rmerge | 0.032 | 0.021 | 0.131 |
| Number of reflections | 114838 | 1217 | 8264 |
| <I/σ(I)> | 26.2 | 50.17 | 9.54 |
| Completeness [%] | 94.3 | 89.6 | 91.3 |
| Redundancy | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 5.5 | 289 | MCSG1(a7): 25% PEG3350, Bis-Tris:HCl, pH=5.5, 0.2M MgCl2, VAPOR DIFFUSION, SITTING DROP, temperature 289K |
