4KUA
Crystal structure of a GNAT superfamily acetyltransferase PA4794
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-03-05 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9792 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 57.477, 76.619, 39.520 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.550 - 1.500 |
R-factor | 0.15919 |
Rwork | 0.158 |
R-free | 0.18975 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2i6c |
RMSD bond length | 0.020 |
RMSD bond angle | 2.049 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | HKL-3000 (MOLREP) |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.530 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.055 | 0.661 |
Number of reflections | 28398 | |
<I/σ(I)> | 35.4 | 2.2 |
Completeness [%] | 99.0 | 100 |
Redundancy | 6.1 | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 289 | 2M ammonium sulfate, 0.1M Bis-Tris pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K |