1SR0
Crystal structure of signalling protein from sheep(SPS-40) at 3.0A resolution using crystal grown in the presence of polysaccharides
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 2003-03-27 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5412 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 62.793, 66.386, 107.896 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 56.000 - 3.050 |
R-factor | 0.17403 |
Rwork | 0.172 |
R-free | 0.20547 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1owq |
RMSD bond length | 0.026 |
RMSD bond angle | 2.426 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 56.000 | 3.100 |
High resolution limit [Å] | 3.000 | 3.000 |
Number of reflections | 7210 | |
<I/σ(I)> | 6.8 | 2.1 |
Completeness [%] | 80.0 | 78 |
Redundancy | 28.43 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 298 | 25mM tris-HCl,50mM NACl,19% ethanol, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |