6W3O
Crystal structure of ligand-binding domain of Campylobacter jejuni chemoreceptor Tlp3 in complex with 4-methylisoleucine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX1 |
Synchrotron site | Australian Synchrotron |
Beamline | MX1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2018-02-08 |
Detector | ADSC QUANTUM 210r |
Wavelength(s) | 0.9537 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 42.420, 137.720, 48.790 |
Unit cell angles | 90.00, 94.04, 90.00 |
Refinement procedure
Resolution | 40.450 - 1.420 |
R-factor | 0.1169 |
Rwork | 0.115 |
R-free | 0.16170 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4xmr |
RMSD bond length | 0.012 |
RMSD bond angle | 1.483 |
Data reduction software | iMOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0158) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.450 | 1.500 |
High resolution limit [Å] | 1.420 | 1.420 |
Rmerge | 0.042 | 0.147 |
Number of reflections | 102980 | |
<I/σ(I)> | 17.1 | 6.4 |
Completeness [%] | 98.5 | |
Redundancy | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 298 | PEG 3350, sodium citrate and ammonium sulphate |