7DCH
Alpha-glucosidase from Weissella cibaria BBK-1 bound with acarbose
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSRRC BEAMLINE BL13B1 |
| Synchrotron site | NSRRC |
| Beamline | BL13B1 |
| Temperature [K] | 110 |
| Detector technology | CCD |
| Collection date | 2019-06-05 |
| Detector | ADSC QUANTUM 315 |
| Wavelength(s) | 1 |
| Spacegroup name | P 41 2 2 |
| Unit cell lengths | 116.992, 116.992, 107.167 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 27.755 - 1.692 |
| Rwork | 0.177 |
| R-free | 0.20300 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 7d9b |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.081 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER |
| Refinement software | REFMAC (7.0.069) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.750 |
| High resolution limit [Å] | 1.690 | 1.690 |
| Rmeas | 0.077 | |
| Rpim | 0.030 | 0.416 |
| Number of reflections | 76028 | 15816 |
| <I/σ(I)> | 21.244 | |
| Completeness [%] | 91.4 | |
| Redundancy | 6.5 | 3.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 293 | ammonium sulfate, dioxane, MES |
