2BCE
CHOLESTEROL ESTERASE FROM BOS TAURUS
Experimental procedure
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 90 |
Detector technology | IMAGE PLATE |
Collection date | 1996-03 |
Detector | MARRESEARCH |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 100.420, 54.250, 106.340 |
Unit cell angles | 90.00, 104.12, 90.00 |
Refinement procedure
Resolution | 40.000 - 1.600 |
R-factor | 0.211 |
Rwork | 0.211 |
R-free | 0.25000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2ace |
RMSD bond length | 0.007 |
RMSD bond angle | 1.377 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.843) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 1.630 | |
High resolution limit [Å] | 1.600 | 1.600 |
Rmerge | 0.087 * | |
Number of reflections | 66076 | |
<I/σ(I)> | 11.5 | |
Completeness [%] | 89.1 | 68.1 |
Redundancy | 2.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 7 * | pH 5.0 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 5-6 (mg/ml) | |
2 | 1 | drop | sodium phosphate | 2 (mM) | |
3 | 1 | reservoir | sodium acetate | 0.1 (M) | |
4 | 1 | reservoir | ammonium sulfate | 1.5 (M) | |
5 | 1 | reservoir | 2-propanol | 6 (%) |