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Cathepsin S in complex with a covalent inhibitor with an aldehyde warhead
X-RAY DIFFRACTION
Starting Model(s)
Initial Refinement Model(s)
Type
Source
Accession Code
Details
other
In-house cathepsin S structure
Crystallization
Crystalization Experiments
ID
Method
pH
Temperature
Details
1
soaking cat S crystals
5
298
Composition of crystallisation solution
(including components from protein prep) 50 mM NaAcetate; 0.25 M NaCl;
4 mM MMTS: 26% PEG 4K; 0.1 M NaCitrate pH=5.0; 0,2 M (NH4)2SO4; 10 mM DMSO; 10 mM DTT
Crystallisation method and temperature Hanging drop; RT
Cryoprotectant composition 30% PEG 4K, 0.1 M NaCitrate pH=5.0; 0.2 M (NH4)2SO4; 15% PEG 400 (+ 10% compound)
, soaking cat S crystals, temperature 298K