3I67
Ribonuclease A by LB nanotemplate method after high X-Ray dose on ESRF ID14-2 beamline
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2007-05-14 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.3 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 64.314, 64.314, 63.690 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 55.728 - 1.300 |
R-factor | 0.218 |
Rwork | 0.217 |
R-free | 0.23700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2blp |
RMSD bond length | 0.007 |
RMSD bond angle | 1.109 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.2.25) |
Phasing software | REFMAC |
Refinement software | REFMAC |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 55.728 | 1.370 |
High resolution limit [Å] | 1.300 | 1.300 |
Rmerge | 0.140 | 0.240 |
Total number of observations | 28424 | |
Number of reflections | 37910 | |
<I/σ(I)> | 10.3 | 0.3 |
Completeness [%] | 100.0 | 100 |
Redundancy | 5.3 | 5.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.5 | 293 | 1.75M ammonium sulphate, 2.0M Sodium Chloride, 100mM Na-acetate, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |