3QWV
Crystal structure of histone lysine methyltransferase SmyD2 in complex with the cofactor product AdoHcy
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-D |
Synchrotron site | APS |
Beamline | 21-ID-D |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-11-19 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.28215 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.871, 75.043, 113.409 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.240 - 2.030 |
R-factor | 0.1752 |
Rwork | 0.173 |
R-free | 0.21520 |
Structure solution method | SAD |
RMSD bond length | 0.010 |
RMSD bond angle | 1.050 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | BUSTER (2.8.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.070 |
High resolution limit [Å] | 2.030 | 2.030 |
Rmerge | 0.102 | 0.512 |
Number of reflections | 32539 | |
<I/σ(I)> | 4.6 | |
Completeness [%] | 99.9 | 99.1 |
Redundancy | 11.3 | 10.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 293 | 15% polyethylene glycol 8000, 50 mM NaCl, 100 mM Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |