2R7H
CRYSTAL STRUCTURE OF A putative acetyltransferase of the GNAT family (DDE_3044) FROM DESULFOVIBRIO DESULFURICANS SUBSP. AT 1.85 A RESOLUTION
Experimental procedure
| Experimental method | MAD |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL11-1 |
| Synchrotron site | SSRL |
| Beamline | BL11-1 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-07-19 |
| Detector | MARMOSAIC 325 mm CCD |
| Wavelength(s) | 0.91837, 0.97951, 0.97926 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 71.750, 47.350, 108.120 |
| Unit cell angles | 90.00, 97.04, 90.00 |
Refinement procedure
| Resolution | 28.116 - 1.850 |
| R-factor | 0.211 |
| Rwork | 0.209 |
| R-free | 0.24600 |
| Structure solution method | MAD |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.964 |
| Data reduction software | XDS |
| Data scaling software | XSCALE |
| Phasing software | SOLVE |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 28.116 | 28.116 | 1.920 |
| High resolution limit [Å] | 1.850 | 3.160 | 1.850 |
| Rmerge | 0.030 | 0.018 | 0.611 |
| Number of reflections | 30713 | ||
| <I/σ(I)> | 12.22 | 30.2 | 1.24 |
| Completeness [%] | 96.9 | 98 | 94.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 277 | NANODROP, 35.0% 2-ethoxyethanol, 0.1M Cacodylate pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
