1Z75
Crystal Structure of ArnA dehydrogenase (decarboxylase) domain, R619M mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.5418 |
Spacegroup name | P 41 3 2 |
Unit cell lengths | 150.364, 150.364, 150.364 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.400 |
R-factor | 0.2031 |
Rwork | 0.203 |
R-free | 0.23100 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.010 |
RMSD bond angle | 1.500 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.086 | 0.437 |
Number of reflections | 23169 | |
<I/σ(I)> | 20.7 | 4.5 |
Completeness [%] | 99.8 | 99.2 |
Redundancy | 7.5 | 7.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.75 | 289 | 2.0 M (NH4)2SO4, 5 MM DTT, 100 MM MES PH 6.75, VAPOR DIFFUSION, HANGING DROP, temperature 289K |