1JDD
MUTANT (E219Q) MALTOTETRAOSE-FORMING EXO-AMYLASE COCRYSTALLIZED WITH MALTOTETRAOSE (CRYSTAL TYPE 2)
Experimental procedure
Detector technology | IMAGE PLATE |
Collection date | 1992-11-27 |
Detector | RIGAKU RAXIS IIC |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 65.600, 170.700, 46.800 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.900 |
R-factor | 0.191 * |
Rwork | 0.191 |
RMSD bond length | 0.015 |
RMSD bond angle | 0.035 |
Phasing software | X-PLOR |
Refinement software | PROFFT |
Data quality characteristics
Overall | |
High resolution limit [Å] | 1.900 * |
Rmerge | 0.089 |
Total number of observations | 102610 * |
Number of reflections | 35190 |
Completeness [%] | 84.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 7.5 * | 20 * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 2 (%(w/v)) | |
2 | 1 | drop | Tris-HCl | 20 (mM) | |
3 | 1 | drop | ammonium sulfate | 0.9 (M) | |
4 | 1 | reservoir | maltopentaose | 10 (mg/ml) |