1BFN
BETA-AMYLASE/BETA-CYCLODEXTRIN COMPLEX
Experimental procedure
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1995-11 |
Detector | RIGAKU |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 86.030, 86.030, 144.800 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 10.000 - 2.070 |
R-factor | 0.158 |
Rwork | 0.158 |
R-free | 0.21100 |
RMSD bond length | 0.013 |
RMSD bond angle | 24.300 * |
Phasing software | X-PLOR (3.1) |
Refinement software | X-PLOR (3.1) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 10.000 * |
High resolution limit [Å] | 2.070 * |
Rmerge | 0.060 * |
Total number of observations | 152726 * |
Number of reflections | 36696 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion * | 5.4 | 4 * | 49% (NH4)2SO4, 0.1M NAOAC PH 5.4, 18MM 2-MERCAPTOETHANOL, AT 277K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 5 (mg/ml) | |
2 | 1 | drop | ammonium sulfate | 24.5 (%) | |
3 | 1 | drop | sodium acetate | 0.05 (M) | |
4 | 1 | drop | EDTA | 0.5 (mM) | |
5 | 1 | drop | ME | 9 (mM) | |
6 | 1 | reservoir | ammonium sulfate | 49 (%) | |
7 | 1 | reservoir | sodium acetate | 0.1 (M) | |
8 | 1 | reservoir | EDTA | 1 (mM) | |
9 | 1 | reservoir | 18 (mM) |