2XH3
extracellular nuclease
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 HF |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2010-03-05 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 49.822, 101.822, 113.547 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 113.550 - 2.490 |
R-factor | 0.1706 |
Rwork | 0.167 |
R-free | 0.24414 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2xgr |
RMSD bond length | 0.019 |
RMSD bond angle | 1.831 |
Data reduction software | MOSFLM |
Phasing software | PHASER |
Refinement software | REFMAC (5.6.0077) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.900 | 2.610 |
High resolution limit [Å] | 2.500 | 2.480 |
Rmerge | 0.060 | 0.300 |
Number of reflections | 18955 | |
<I/σ(I)> | 17.5 | 4.5 |
Completeness [%] | 90.3 | 82.5 |
Redundancy | 3.9 | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8.5 | 0.2M NA CITRATE, 0.1M BIS-TRIS PROPANE PH 8.5, 20% PEG 3350 |