2WDP
Crystal Structure of Ligand Free Human Caspase-6
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X10SA |
Synchrotron site | SLS |
Beamline | X10SA |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-05-15 |
Detector | MARRESEARCH |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 63.146, 90.441, 86.397 |
Unit cell angles | 90.00, 92.77, 90.00 |
Refinement procedure
Resolution | 63.072 - 1.950 |
R-factor | 0.2262 |
Rwork | 0.224 |
R-free | 0.26200 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1k86 |
RMSD bond length | 0.017 |
RMSD bond angle | 1.805 |
Phasing software | MOLREP |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 86.250 | |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.080 | 0.490 |
Number of reflections | 69153 | |
<I/σ(I)> | 13.6 | 3 |
Completeness [%] | 97.7 | 96.3 |
Redundancy | 3.8 | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6 | 1.5 M AMMONIUM CHLORIDE, 0.1 M SODIUM ACETATE AT PH 4.6 |