7EF3
crystal structure of maize SHH2 SAWADEE domain in complex with H3K9me2 peptide
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRF BEAMLINE BL19U1 |
| Synchrotron site | SSRF |
| Beamline | BL19U1 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2015-11-02 |
| Detector | DECTRIS PILATUS3 6M |
| Wavelength(s) | 0.9792 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 64.906, 67.370, 80.251 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 34.130 - 2.100 |
| R-factor | 0.2213 |
| Rwork | 0.219 |
| R-free | 0.26850 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 7eez |
| RMSD bond length | 0.002 |
| RMSD bond angle | 0.639 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHENIX |
| Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 2.180 |
| High resolution limit [Å] | 2.100 | 4.520 | 2.100 |
| Rmerge | 0.104 | 0.062 | 0.760 |
| Rmeas | 0.116 | 0.069 | 0.850 |
| Rpim | 0.050 | 0.030 | 0.374 |
| Total number of observations | 111652 | ||
| Number of reflections | 21207 | 2256 | 2090 |
| <I/σ(I)> | 5.1 | ||
| Completeness [%] | 99.7 | 98.8 | 99.5 |
| Redundancy | 5.3 | 5 | 4.9 |
| CC(1/2) | 0.994 | 0.741 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 293 | 0.1 M HEPES, pH7.5, 70% MPD |
