1ENS
CRYSTALS OF DEMETALLIZED CONCANAVALIN A SOAKED WITH COBALT HAVING A COBALT ION BOUND IN THE S1 SITE
Experimental procedure
Detector technology | DIFFRACTOMETER |
Detector | ENRAF-NONIUS FAST |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 61.350, 86.300, 91.450 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 2.800 |
R-factor | 0.207 |
Rwork | 0.207 |
R-free | 0.25940 * |
RMSD bond length | 0.019 |
RMSD bond angle | 27.980 * |
Data reduction software | MADNES |
Data scaling software | CCP4 |
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] | 2.700 |
Rmerge | 0.080 |
Total number of observations | 31839 * |
Number of reflections | 12911 |
Completeness [%] | 93.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, sitting drop * | 5 | Bouckaert, J., (1995) Proteins: Struct.,Funct., Genet., 23, 510. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium salfate | 2 (M) | |
2 | 1 | reservoir | sodium acetate | 100 (mM) | |
3 | 1 | drop | protein | 11 (mg/ml) | |
4 | 1 | drop | PEG6000 | 5 (%) |