1ZBV
Crystal Structure of the goat signalling protein (SPG-40) complexed with a designed peptide Trp-Pro-Trp at 3.2A resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU300 |
Temperature [K] | 298 |
Detector technology | IMAGE PLATE |
Collection date | 2004-10-09 |
Detector | MARRESEARCH |
Wavelength(s) | 1.5418 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 62.970, 66.345, 108.028 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.880 - 3.210 |
R-factor | 0.17326 |
Rwork | 0.172 |
R-free | 0.20934 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qzo |
RMSD bond length | 0.015 |
RMSD bond angle | 1.670 |
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] | 20.000 | 3.270 |
High resolution limit [Å] | 3.200 | 3.200 |
Number of reflections | 6789 | |
<I/σ(I)> | 4.8 | 2.1 |
Completeness [%] | 87.1 | 90.5 |
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 |