3HUT
Crystal structure of a putative branched-chain amino acid ABC transporter from Rhodospirillum rubrum
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-06-08 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9792 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 43.341, 92.706, 44.432 |
Unit cell angles | 90.00, 115.10, 90.00 |
Refinement procedure
Resolution | 40.240 - 1.930 |
R-factor | 0.183 |
Rwork | 0.183 |
R-free | 0.22800 |
Structure solution method | SAD |
RMSD bond length | 0.006 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO |
Data scaling software | HKL-2000 |
Phasing software | SHELXCD |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.000 |
High resolution limit [Å] | 1.930 | 1.930 |
Number of reflections | 23896 | |
<I/σ(I)> | 7.4 | 5.5 |
Completeness [%] | 99.8 | 98.8 |
Redundancy | 7.3 | 6.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 292 | 200mM Magnesium Acetate tetrahydrate + 100mM Sodium Cacodylate pH 6.5 + 20% PEG 8000, VAPOR DIFFUSION, SITTING DROP, temperature 292K |