2V7V
X-ray crystal structure of 5'-fluorodeoxyadenosine synthase from streptomyces cattleya complexed with 5'-fluorodeoxyadenosine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-05-08 |
Detector | ADSC CCD |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 75.892, 129.946, 184.491 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.160 - 1.940 |
R-factor | 0.182 |
Rwork | 0.180 |
R-free | 0.22100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1rqp |
RMSD bond length | 0.013 |
RMSD bond angle | 1.410 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | REFMAC |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.200 | 2.000 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.050 | 0.250 |
Number of reflections | 61281 | |
<I/σ(I)> | 25 | 6 |
Completeness [%] | 95.5 | 90.3 |
Redundancy | 5.2 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4.6 | pH 4.6 |