7AN1
A single sulfatase is required for metabolism of colonic mucin O-glycans and intestinal colonization by a symbiotic human gut bacterium (BT1636-S1_20)
This is a non-PDB format compatible entry.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I04 |
| Synchrotron site | Diamond |
| Beamline | I04 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2018-07-08 |
| Detector | DECTRIS EIGER2 X 16M |
| Wavelength(s) | 0.9790 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 74.280, 87.850, 103.310 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 51.708 - 1.500 |
| Rwork | 0.141 |
| R-free | 0.16720 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1fsu |
| RMSD bond length | 0.009 |
| RMSD bond angle | 1.503 |
| Data reduction software | xia2 |
| Data scaling software | xia2 |
| Phasing software | BALBES |
| Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 51.709 | 1.530 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Number of reflections | 107725 | 5296 |
| <I/σ(I)> | 11.2 | 1.4 |
| Completeness [%] | 99.1 | |
| Redundancy | 7 | |
| CC(1/2) | 0.997 | 0.656 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | BT1636 (20 mg/ml) with 20 mM LacNAc crystallised in 40 % MPD and 0.2 M sodium cacodylate pH 6.5. |
