4IJR
Crystal structure of Saccharomyces cerevisiae arabinose dehydrogenase Ara1 complexed with NADPH
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 | 2010-04-26 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.999 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 54.369, 90.568, 69.823 |
Unit cell angles | 90.00, 90.08, 90.00 |
Refinement procedure
Resolution | 34.910 - 2.000 |
R-factor | 0.20839 |
Rwork | 0.206 |
R-free | 0.24698 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4ijc |
RMSD bond length | 0.011 |
RMSD bond angle | 1.337 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.048 | 0.178 |
Number of reflections | 45854 | |
<I/σ(I)> | 21.98 | 7.38 |
Completeness [%] | 98.3 | 95.8 |
Redundancy | 3.8 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 289 | 25% polyethylene glycol 3350, 0.1M Bis-Tris pH 6.5, 0.05M Cacl2, VAPOR DIFFUSION, HANGING DROP, temperature 289K |