5YC4
Crystal structure of AL3 PHD finger bound to H3K4me3
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 | 30.775, 30.775, 157.333 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.775 - 2.697 |
R-factor | 0.2304 |
Rwork | 0.227 |
R-free | 0.24780 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2fsa |
RMSD bond length | 0.002 |
RMSD bond angle | 0.562 |
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 | 2.750 |
High resolution limit [Å] | 2.690 | 7.320 | 2.700 |
Rmerge | 0.217 | 0.091 | 1.035 |
Rmeas | 0.223 | 0.095 | 1.062 |
Rpim | 0.050 | 0.024 | 0.233 |
Number of reflections | 2491 | 168 | 121 |
<I/σ(I)> | 4.9 | ||
Completeness [%] | 100.0 | 99.4 | 100 |
Redundancy | 19.2 | 14.1 | 20.5 |
CC(1/2) | 0.998 | 0.961 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 289 | 1.8M Ammonium citrate tribasic, pH 7.0. |