1CEM
ENDOGLUCANASE A (CELA) CATALYTIC CORE, RESIDUES 33-395
Experimental procedure
Detector technology | IMAGE PLATE |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 50.118, 63.518, 104.974 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 10.000 - 1.650 |
R-factor | 0.162 |
Rwork | 0.162 |
R-free | 0.19100 |
RMSD bond length | 0.010 |
RMSD bond angle | 1.400 * |
Data reduction software | DENZO |
Refinement software | X-PLOR |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | |
High resolution limit [Å] | 1.650 | |
Rmerge | 0.050 | 0.155 * |
Total number of observations | 249508 * | |
Number of reflections | 39868 * | |
Completeness [%] | 96.9 | 94 * |
Redundancy | 6.26 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 7.5 * | macroseeding, Souchon, H., (1996) Proteins: Struct.,Funct., Genet., 25, 134. * |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | Tris | 0.1 (M) | pH7.5 |
2 | 1 | 1 | 0.2 (M) | ||
3 | 1 | 1 | PEG4000 | 17 (%) | |
4 | 1 | 2 | Tris-HCl | 0.1 (M) | pH7.2 |
5 | 1 | 2 | PEG8000 | 15 (%) |