2QNE
Crystal structure of putative methyltransferase (ZP_00558420.1) from Desulfitobacterium hafniense Y51 at 2.30 A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL11-1 |
Synchrotron site | SSRL |
Beamline | BL11-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-02-09 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.99184 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 123.863, 123.863, 122.844 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 29.748 - 2.300 |
R-factor | 0.161 |
Rwork | 0.158 |
R-free | 0.20400 |
Structure solution method | MAD |
RMSD bond length | 0.016 |
RMSD bond angle | 1.572 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | SHELX |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 29.748 | 29.748 | 2.360 |
High resolution limit [Å] | 2.300 | 10.290 | 2.300 |
Rmerge | 0.080 | 0.030 | 0.602 |
Total number of observations | 5181 | 18600 | |
Number of reflections | 48701 | ||
<I/σ(I)> | 6.9 | 21.2 | 1.3 |
Completeness [%] | 99.9 | 96.1 | 98.7 |
Redundancy | 8.4 | 8.8 | 5.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | NANODROP, 1.4M Na3Citrate, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
2 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 277 | NANODROP, 1.4M Na3Citrate, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |