3N2O
X-ray crystal structure of arginine decarboxylase complexed with Arginine from Vibrio vulnificus
Experimental procedure
Experimental method | SAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-02-20 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.97935 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 101.648, 119.365, 121.840 |
Unit cell angles | 90.00, 96.30, 90.00 |
Refinement procedure
Resolution | 121.100 - 2.300 |
R-factor | 0.18182 |
Rwork | 0.179 |
R-free | 0.23921 |
Structure solution method | SAD |
RMSD bond length | 0.020 |
RMSD bond angle | 1.831 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | SHELXD |
Refinement software | REFMAC (5.5.0072) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 121.100 | 2.340 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.127 | 0.888 |
Number of reflections | 127349 | |
<I/σ(I)> | 17.4 | 2.1 |
Completeness [%] | 98.8 | 100 |
Redundancy | 4.6 | 4.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 0.1 M HEPES pH 7.0, 0.2 M MgCl2, 12% PEG 4000., VAPOR DIFFUSION, HANGING DROP, temperature 293K |