1QPY
CRYSTAL STRUCTURE OF BACKBONE MODIFIED PNA HEXAMER
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1997-06-12 |
Detector | RIGAKU RAXIS II |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 48.950, 31.140, 50.390 |
Unit cell angles | 90.00, 110.85, 90.00 |
Refinement procedure
Resolution | 6.000 - 2.200 |
R-factor | 0.214 |
Rwork | 0.214 |
R-free | 0.29400 |
RMSD bond length | 0.015 |
RMSD bond angle | 3.688 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.851) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.240 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.075 | 0.300 |
Number of reflections | 6794 | |
<I/σ(I)> | 6.6 | |
Completeness [%] | 92.0 | 93 |
Redundancy | 1.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.2 | 293 | MGCL2, TRIS, HEXANEDIOL, ETHANOL, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 20K |
Crystallization Reagents
ID | crystal ID | solution ID | reagent name | concentration | details |
1 | 1 | 1 | MGCL2 | ||
2 | 1 | 1 | TRIS | ||
3 | 1 | 1 | HEXANEDIOL | ||
4 | 1 | 1 | ETHANOL | ||
5 | 1 | 2 | MGCL2 | ||
6 | 1 | 2 | HEXANEDIOL | ||
7 | 1 | 2 | ETHANOL |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | 0.4 (M) | ||
2 | 1 | reservoir | ethanol | 5 (%) | |
3 | 1 | reservoir | Tris-HCl | 0.075 (M) | |
4 | 1 | reservoir | hexane-1,6-diol | 3.0 (M) |