4YMS
Crystal structure of an amino acid ABC transporter
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-11-08 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9793 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 96.096, 114.209, 302.019 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 41.536 - 2.800 |
R-factor | 0.2279 |
Rwork | 0.226 |
R-free | 0.27070 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3dhw |
RMSD bond length | 0.009 |
RMSD bond angle | 1.271 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((phenix.refine: 1.8.2_1309)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 41.540 | 2.900 |
High resolution limit [Å] | 2.800 | 2.800 |
Rmerge | 0.650 | |
Number of reflections | 37041 | |
<I/σ(I)> | 15.9 | 2.14 |
Completeness [%] | 95.6 | 79.3 |
Redundancy | 6.7 | 5.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 291 | 12% PEG4000, 0.1M NaCl, 0.1M MgCl, 0.1M Na citrate |