1CHZ
A NEW NEUROTOXIN FROM BUTHUS MARTENSII KARSCH
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 36.640, 37.310, 37.950 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.760 |
R-factor | 0.19 * |
Rwork | 0.190 |
R-free | 0.24800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1snb |
RMSD bond length | 0.015 |
RMSD bond angle | 26.850 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.820 |
High resolution limit [Å] | 1.760 | 1.760 |
Rmerge | 0.100 | 0.340 * |
Total number of observations | 11634 * | |
Number of reflections | 5004 | |
Completeness [%] | 90.0 | 55.3 |
Redundancy | 2.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 7.5 | pH 7.5 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | acetate | 10 (mM) | |
2 | 1 | drop | protein | 10 (mg/ml) | |
3 | 1 | reservoir | MPD | 65-70 (%) | |
4 | 1 | reservoir | Tris | 0.1 (M) | |
5 | 1 | reservoir | dioxane | 5 (%) |