2HVR
Structure of T4 RNA Ligase 2 with Nicked 5'-Adenylated nucleic acid duplex containing a 3'-deoxyribonucleotide at the nick
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 24-ID-C |
Synchrotron site | APS |
Beamline | 24-ID-C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-11-16 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.9790 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 83.569, 106.160, 125.329 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.920 - 2.450 |
Rwork | 0.236 |
R-free | 0.29500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2hvq |
RMSD bond length | 0.007 |
RMSD bond angle | 1.200 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.540 |
High resolution limit [Å] | 2.450 | 2.450 |
Rmerge | 0.066 | 0.372 |
Number of reflections | 41212 | |
<I/σ(I)> | 17.7 | 2.7 |
Completeness [%] | 99.0 | 97.5 |
Redundancy | 5.7 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 295 | 100 mM Bis-Tris, 22% PEG-4000, 9% PEG-6000, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | Bis-Tris | ||
2 | 1 | 1 | PEG-4000 | ||
3 | 1 | 1 | PEG-6000 | ||
4 | 1 | 1 | HOH | ||
5 | 1 | 2 | Bis-Tris | ||
6 | 1 | 2 | PEG-4000 | ||
7 | 1 | 2 | PEG-6000 | ||
8 | 1 | 2 | HOH |