Proteolytic activation of human cathepsin A.
Kolli, N., Garman, S.C.(2014) J Biol Chem 289: 11592-11600
- PubMed: 24599961 
- DOI: 10.1074/jbc.M113.524280
- Primary Citation of Related Structures:  
4MWS, 4MWT - PubMed Abstract: 
Galactosialidosis is a human lysosomal storage disease caused by deficiency in the multifunctional lysosomal protease cathepsin A (also known as protective protein/cathepsin A, PPCA, catA, HPP, and CTSA; EC 3.4.16.5). Previous structural work on the inactive precursor human cathepsin A (zymogen) led to a two-stage model for activation, where proteolysis of a 1 ...