2APS
CU/ZN SUPEROXIDE DISMUTASE FROM ACTINOBACILLUS PLEUROPNEUMONIAE
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1997-07 |
Detector | MARRESEARCH |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 58.050, 123.880, 107.250 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 1.900 |
Rwork | 0.221 |
R-free | 0.26100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1yai |
RMSD bond length | 1.500 |
RMSD bond angle | 0.016 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | X-PLOR (3.8) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 1.960 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.047 * | 0.092 |
Total number of observations | 106143 * | |
Number of reflections | 30234 | |
<I/σ(I)> | 28 | 13.7 |
Completeness [%] | 98.0 | 92 |
Redundancy | 3.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 5 | pH 5.0 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 17.2 (mg/ml) | |
2 | 1 | reservoir | 25 (mM) | ||
3 | 1 | reservoir | 25 (mM) | ||
4 | 1 | reservoir | MPD | 50 (%) |