4HPZ
Crystal structure of a TALE protein reveals an extended N-terminal DNA binding region
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-09-27 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9791 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 101.284, 101.284, 95.592 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 14.975 - 2.202 |
R-factor | 0.2079 |
Rwork | 0.206 |
R-free | 0.24280 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3v6p |
RMSD bond length | 0.008 |
RMSD bond angle | 1.184 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASES |
Refinement software | PHENIX ((phenix.refine: dev_596)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 15.000 | 2.240 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.069 | |
Number of reflections | 29024 | |
Completeness [%] | 100.0 | 85.9 |
Redundancy | 10.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | 0.05M MgSO4, 0.05M HEPES, 1.6M Li2SO4, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |