2JJB
Family 37 trehalase from Escherichia coli in complex with casuarine-6- O-alpha-glucopyranose
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 |
| Detector | ADSC CCD |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 92.481, 117.863, 203.451 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 19.920 - 1.900 |
| R-factor | 0.179 |
| Rwork | 0.177 |
| R-free | 0.22400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2jf4 |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.383 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.4.0065) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 1.970 |
| High resolution limit [Å] | 1.900 | 1.900 |
| Rmerge | 0.100 | 0.520 |
| Number of reflections | 174266 | |
| <I/σ(I)> | 18.9 | 2.8 |
| Completeness [%] | 99.6 | 96.2 |
| Redundancy | 7.1 | 5.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 3.5 | 10-12 MG/ML PROTEIN. CRYSTALLISED FROM 1.7M AMMONIUM SULPHATE, 0.1M CITRIC ACID BUFFER, PH 3.5. |
