3O0Q
Thermotoga maritima Ribonucleotide Reductase, NrdJ, in complex with dTTP, GDP and Adenosine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I911-5 |
Synchrotron site | MAX II |
Beamline | I911-5 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-05-10 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.969 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 119.120, 124.380, 106.820 |
Unit cell angles | 90.00, 103.43, 90.00 |
Refinement procedure
Resolution | 23.119 - 1.800 |
R-factor | 0.178 |
Rwork | 0.176 |
R-free | 0.20990 |
Structure solution method | Rigid Body refinement |
Starting model (for MR) | 1xje |
RMSD bond length | 0.007 |
RMSD bond angle | 1.086 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | REFMAC |
Refinement software | PHENIX ((phenix.refine: 1.6.2_432)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 1.900 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.075 | 0.474 |
Number of reflections | 138378 | |
<I/σ(I)> | 2.24 | |
Completeness [%] | 99.0 | 99.9 |
Redundancy | 3.13 | 3.13 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 4.5 | 293 | 10% PEG8000, 0.1M sodium acetate, 0.1 M sodium chloride, 10mM DTT (dithiotreithol), 5% glycerol, crystallization geometry: 4 microL protein 11miligram/milliL + 2uL reservoir solution over 300 microL in 24-well plate. Crystals in 3-4 days, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |