5YC3
Crystal structure of AL3 PHD finger bound to H3K4me2
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U1 |
Synchrotron site | SSRF |
Beamline | BL17U1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2016-03-18 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9792 |
Spacegroup name | P 41 2 2 |
Unit cell lengths | 30.921, 30.921, 157.029 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 39.257 - 2.601 |
R-factor | 0.1983 |
Rwork | 0.191 |
R-free | 0.24050 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2fsa |
RMSD bond length | 0.003 |
RMSD bond angle | 0.670 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 1.9_1692)) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.640 |
High resolution limit [Å] | 2.600 | 7.050 | 2.600 |
Rmerge | 0.189 | 0.055 | 0.902 |
Rmeas | 0.197 | 0.058 | 0.935 |
Rpim | 0.053 | 0.017 | 0.244 |
Number of reflections | 2763 | 191 | 122 |
<I/σ(I)> | 4.8 | ||
Completeness [%] | 100.0 | 100 | 100 |
Redundancy | 13.4 | 10.1 | 14.4 |
CC(1/2) | 0.999 | 0.884 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 289 | 1.8 M Ammonium citrate tribasic, pH 7.0. |