1M44
Aminoglycoside 2'-N-acetyltransferase from Mycobacterium tuberculosis-APO Structure
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 2001-02-02 |
Detector | RIGAKU RAXIS IV |
Wavelength(s) | 1.54 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 42.000, 68.500, 120.200 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 * - 1.600 |
Rwork | 0.174 |
R-free | 0.20100 |
Structure solution method | Single Anomalous Dispersion |
Starting model (for MR) | NONE |
RMSD bond length | 0.021 |
RMSD bond angle | 2.000 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 * | 1.700 |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.040 * | 0.116 * |
Number of reflections | 45474 * | |
<I/σ(I)> | 11.6 | 6.5 |
Completeness [%] | 97.3 | 86.2 * |
Redundancy | 3.9 * | 2.1 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 5.5 | 298 | Ammonium Sulfate, MES, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | MES | 100 (mM) | pH5.5 |
2 | 1 | 1 | ammonium sulfate | 0.8 (M) |