3kwb
From Proteopedia
Structure of CatK covalently bound to a dioxo-triazine inhibitor
Structural highlights
Disease[CATK_HUMAN] Defects in CTSK are the cause of pycnodysostosis (PKND) [MIM:265800]. PKND is an autosomal recessive osteochondrodysplasia characterized by osteosclerosis and short stature.[1] [2] [3] [4] Function[CATK_HUMAN] Closely involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodeling. Displays potent endoprotease activity against fibrinogen at acid pH. May play an important role in extracellular matrix degradation. Evolutionary ConservationCheck, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedA novel dioxo-triazine series of cathepsin K inhibitors was identified from HTS. A rapid exploratory programme led to the discovery of potent and selective cathepsin K inhibitors, typified by compound 24 which displayed IC(50) values of 17nM against catK and >10,000nM in catL, catB and catS assays. Dioxo-triazines as a novel series of cathepsin K inhibitors.,Rankovic Z, Cai J, Fradera X, Dempster M, Mistry A, Mitchell A, Long C, Hamilton E, King A, Boucharens S, Jamieson C, Gillespie J, Cumming I, Uitdehaag J, van Zeeland M Bioorg Med Chem Lett. 2010 Mar 1;20(5):1488-90. Epub 2010 Jan 25. PMID:20153187[5] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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Categories: Cathepsin K | Human | Uitdehaag, J C.M | Zeeland, M van | Covalent bond | Cys 25 | Disease mutation | Disulfide bond | Glycoprotein | Hydrolase | Lysosome | Protease | Thioimidate | Thiol protease | Zymogen