1OWQ
Crystal structure of a 40 kDa signalling protein (SPC-40) secreted during involution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 283 |
Detector technology | IMAGE PLATE |
Collection date | 2003-03-15 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 62.149, 67.018, 107.812 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.000 |
R-factor | 0.203 |
Rwork | 0.203 |
R-free | 0.24000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ljy |
RMSD bond length | 0.006 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (0.9) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.100 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.080 | 0.400 |
Number of reflections | 28255 | |
<I/σ(I)> | 14 | 1.8 |
Completeness [%] | 95.0 | 83 |
Redundancy | 8 | 6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | VAPOR DIFFUSION, HANGING DROP |