6UAS
Crystal structure of a GH128 (subgroup I) endo-beta-1,3-glucanase (E199A mutant) from Amycolatopsis mediterranei (AmGH128_I) in complex with laminaripentaose
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 | PIXEL |
| Collection date | 2017-11-17 |
| Detector | DECTRIS PILATUS 2M |
| Wavelength(s) | 1.458560 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 36.680, 79.347, 46.152 |
| Unit cell angles | 90.00, 103.11, 90.00 |
Refinement procedure
| Resolution | 39.140 - 1.910 |
| R-factor | 0.1593 |
| Rwork | 0.157 |
| R-free | 0.19840 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6uaq |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.885 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0257) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 44.950 | 2.030 |
| High resolution limit [Å] | 1.910 | 1.910 |
| Number of reflections | 18627 | 2597 |
| <I/σ(I)> | 13.89 | |
| Completeness [%] | 92.9 | |
| Redundancy | 3.89 | |
| CC(1/2) | 0.999 | 0.834 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 3.5 | 291 | Zinc Chloride 0.01 M PEG 6000 20% Sodium acetate 0.1 M |
