1K86
Crystal structure of caspase-7
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X25 |
Synchrotron site | NSLS |
Beamline | X25 |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2001-07-26 |
Detector | FUJI |
Wavelength(s) | 1.1 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 88.900, 88.900, 186.200 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 20.000 - 2.600 |
R-factor | 0.232 * |
Rwork | 0.232 |
R-free | 0.25700 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.009 |
RMSD bond angle | 2.120 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 99.000 | 2.690 |
High resolution limit [Å] | 2.600 | 2.600 |
Rmerge | 0.061 * | 0.180 * |
Total number of observations | 150937 * | |
Number of reflections | 23989 | |
<I/σ(I)> | 30 | |
Completeness [%] | 89.2 * |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 296 | PEG 4000, sodium chloride, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 296K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | PEG4000 | 10 (%) | |
2 | 1 | reservoir | 2.0 (M) |