2ACI
Structure of D166A arginine deiminase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2004-03-22 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.54178 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 91.200, 123.900, 150.000 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.500 |
Rwork | 0.198 |
R-free | 0.27200 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 2a9g |
RMSD bond length | 0.015 |
RMSD bond angle | 1.900 |
Data reduction software | CrystalClear ((MSC/RIGAKU)) |
Data scaling software | CrystalClear ((MSC/RIGAKU)) |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.590 |
High resolution limit [Å] | 2.500 | 2.500 |
Rmerge | 0.097 | 0.361 |
Number of reflections | 55706 | |
Completeness [%] | 93.8 | 92.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 298 | 36% MPD (2-methyl-2,4-pentanediol), 6% PEG 3350, 0.1 M Tris-HCl (pH 7.6), L-arginine 0.02 M , VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |