7OBN
Structural investigations of a new L3 DNA ligase: structure-function analysis
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | BESSY BEAMLINE 14.1 |
Synchrotron site | BESSY |
Beamline | 14.1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-08-18 |
Detector | DECTRIS PILATUS 6M |
Wavelength(s) | 0.9184 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 125.473, 45.552, 111.459 |
Unit cell angles | 90.00, 103.94, 90.00 |
Refinement procedure
Resolution | 24.620 - 2.450 |
R-factor | 0.259 |
Rwork | 0.257 |
R-free | 0.28300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2q2t |
RMSD bond length | 0.011 |
RMSD bond angle | 1.892 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.310 | 2.550 |
High resolution limit [Å] | 2.450 | 2.450 |
Rmerge | 0.084 | 0.957 |
Rpim | 0.056 | 0.724 |
Number of reflections | 22036 | 2031 |
<I/σ(I)> | 7.9 | 0.9 |
Completeness [%] | 96.4 | 72.4 |
Redundancy | 3.6 | |
CC(1/2) | 0.990 | 0.578 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 295 | 26% PEG 3350, 100 mM Bis-Tris pH 5.5 |