4QIQ
Crystal structure of D-xylose-proton symporter
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL12-2 |
Synchrotron site | SSRL |
Beamline | BL12-2 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2013-03-14 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 1.127 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 94.680, 94.680, 159.020 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 29.650 - 3.510 |
R-factor | 0.308 |
Rwork | 0.308 |
R-free | 0.32400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4gby |
RMSD bond length | 0.005 |
RMSD bond angle | 0.782 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER (2.5.0) |
Refinement software | PHENIX ((PHENIX.REFINE: 1.8.2_1309)) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 82.000 |
High resolution limit [Å] | 3.500 |
Rmerge | 0.087 |
Number of reflections | 10580 |
<I/σ(I)> | 5.9 |
Completeness [%] | 97.7 |
Redundancy | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.8 | 277 | 8.5% PEG8000, 0.1M MES PH 5.6, 0.1M ZINC ACETATE, 30MM D-GLUCOSE, VAPOR DIFFUSION, HANGING DROP, temperature 277K |