1EZ9
STRUCTURE OF MALTOTETRAITOL BOUND TO OPEN-FORM MALTODEXTRIN BINDING PROTEIN IN P1 CRYSTAL FORM
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | MACSCIENCE |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-12-01 |
Detector | MACSCIENCE |
Spacegroup name | P 1 |
Unit cell lengths | 51.745, 57.900, 64.594 |
Unit cell angles | 89.31, 81.78, 71.97 |
Refinement procedure
Resolution | 15.000 - 1.900 |
R-factor | 0.192 * |
Rwork | 0.192 |
R-free | 0.23500 |
RMSD bond length | 0.010 * |
RMSD bond angle | 1.300 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 | 2.000 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.041 * | |
Number of reflections | 51060 | |
Completeness [%] | 91.9 * | 79.8 |
Redundancy | 1.6 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.6 | 298 | PEG 3350, MES, sodium azide, maltotetraitol, pH 6.6, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | MBP | 3.5 (mg/ml) | |
2 | 1 | drop | maltotetraitol | 1 (mM) | |
3 | 1 | drop | PEG3350 | 20 (%) | pH6.6 |
4 | 1 | reservoir | PEG3350 | 30 (%) |