1RC8
T4 Polynucleotide Kinase bound to 5'-GTCAC-3' ssDNA
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 5.0.1 |
Synchrotron site | ALS |
Beamline | 5.0.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-09-18 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.0000 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 82.170, 92.061, 123.385 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 38.190 - 2.750 |
R-factor | 0.23 |
Rwork | 0.230 |
R-free | 0.29400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ltq |
RMSD bond length | 0.007 |
RMSD bond angle | 22.500 * |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | EPMR |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.850 |
High resolution limit [Å] | 2.750 | 2.750 |
Rmerge | 0.051 | 0.284 |
Total number of observations | 92826 * | |
Number of reflections | 11117 | |
<I/σ(I)> | 15.7 | 5 |
Completeness [%] | 89.1 | 91.6 |
Redundancy | 5-6 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.4 * | 298 | Galburt, E.A., (2002) Structure, 10, 1249. * |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | PEG 4000 | ||
2 | 1 | 1 | KCl | ||
3 | 1 | 1 | MES | ||
4 | 1 | 1 | TRIS | ||
5 | 1 | 1 | DTT | ||
6 | 1 | 1 | EDTA | ||
7 | 1 | 2 | KCl | ||
8 | 1 | 2 | MES | ||
9 | 1 | 2 | TRIS |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | Tris | 10 (mM) | pH7.4 |
2 | 1 | drop | 50 (mM) | ||
3 | 1 | drop | dithiothreitol | 1 (mM) | |
4 | 1 | drop | EDTA | 0.1 (mM) | |
5 | 1 | drop | ATP | 0.1 (mM) | |
6 | 1 | drop | protein | 1 (mg/ml) | |
7 | 1 | reservoir | PEG4000 | 5-10 (%) | |
8 | 1 | reservoir | 0-5 (mM) | pH6.5 |