2W5M
RNASE A-PYROPHOSPHATE ION COMPLEX
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX14.2 |
Synchrotron site | SRS |
Beamline | PX14.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-04-09 |
Detector | ADSC CCD |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 101.332, 33.459, 73.854 |
Unit cell angles | 90.00, 90.23, 90.00 |
Refinement procedure
Resolution | 73.920 - 1.800 |
R-factor | 0.187 |
Rwork | 0.185 |
R-free | 0.22200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1afu |
RMSD bond length | 0.012 |
RMSD bond angle | 1.387 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.4.0066) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 1.860 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.090 | 0.350 |
Number of reflections | 22438 | |
<I/σ(I)> | 9.5 | 4.2 |
Completeness [%] | 95.9 | 97.1 |
Redundancy | 2.96 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 5.5 | 20% PEG 4000, 0.02M SODIUM CITRATE BUFFER, PH 5.5 |