6PI5
The evolving story of AtzT, a periplasmic binding protein
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX2 |
| Synchrotron site | Australian Synchrotron |
| Beamline | MX2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2018-10-10 |
| Detector | DECTRIS EIGER X 16M |
| Wavelength(s) | 0.953723 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 99.006, 63.142, 120.373 |
| Unit cell angles | 90.00, 93.55, 90.00 |
Refinement procedure
| Resolution | 49.300 - 1.670 |
| R-factor | 0.1575 |
| Rwork | 0.156 |
| R-free | 0.18414 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6pii |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.650 |
| Data reduction software | XDS |
| Data scaling software | Aimless |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 49.300 | 1.700 |
| High resolution limit [Å] | 1.670 | 1.670 |
| Rmerge | 0.083 | 0.643 |
| Rpim | 0.034 | 0.285 |
| Number of reflections | 171863 | 7958 |
| <I/σ(I)> | 11.9 | 2.7 |
| Completeness [%] | 99.3 | 93.2 |
| Redundancy | 6.8 | 5.8 |
| CC(1/2) | 0.998 | 0.769 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | Protein at 20 mg/mL in SD2 plates incubated at 20 C. Crystallisation conditions contained 6-8% Jeffamine M600 with 2-7% MPD and trisodium citrate at 1.1-1.2 M |
