This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
6hgy
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 6hgy is ON HOLD Authors: Description: Category: Unreleased Structures) |
|||
| (2 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==CRYSTAL STRUCTURE OF CATHEPSIN K WITH N-DESMETHYL THALASSOSPIRAMIDE C== | |
| + | <StructureSection load='6hgy' size='340' side='right'caption='[[6hgy]], [[Resolution|resolution]] 2.20Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6hgy]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6HGY OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6HGY FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=G4B:THALASSOSPIRAMIDE+C'>G4B</scene></td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Cathepsin_K Cathepsin K], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.22.38 3.4.22.38] </span></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6hgy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6hgy OCA], [http://pdbe.org/6hgy PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6hgy RCSB], [http://www.ebi.ac.uk/pdbsum/6hgy PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6hgy ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Disease == | ||
| + | [[http://www.uniprot.org/uniprot/CATK_HUMAN CATK_HUMAN]] Defects in CTSK are the cause of pycnodysostosis (PKND) [MIM:[http://omim.org/entry/265800 265800]]. PKND is an autosomal recessive osteochondrodysplasia characterized by osteosclerosis and short stature.<ref>PMID:8703060</ref> <ref>PMID:9529353</ref> <ref>PMID:10491211</ref> <ref>PMID:10878663</ref> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/CATK_HUMAN 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. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | A total synthesis of N-desmethyl thalassospiramide C, a unique strained macrocyclic proteobacterial depsipeptide, enabled a detailed crystallographic study of its covalent complex with cathepsin K, a member of a medicinally important family of cysteine proteases. The study provides support for the mechanism of action, and the insight gained can be used for structure-based drug design targeting these calpain proteases. | ||
| - | + | Total Synthesis of Covalent Cysteine Protease Inhibitor N-Desmethyl Thalassospiramide C and Crystallographic Evidence for Its Mode of Action.,Fournier J, Chen K, Mailyan AK, Jackson JJ, Buckman BO, Emayan K, Yuan S, Rajagopalan R, Misialek S, Adler M, Blaesse M, Griessner A, Zakarian A Org Lett. 2019 Jan 18;21(2):508-512. doi: 10.1021/acs.orglett.8b03821. Epub 2019 , Jan 10. PMID:30628449<ref>PMID:30628449</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6hgy" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Cathepsin K]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Adler, M]] | ||
| + | [[Category: Blaesse, M]] | ||
| + | [[Category: Buckman, B O]] | ||
| + | [[Category: Griessner, A]] | ||
| + | [[Category: Zakarian, A]] | ||
| + | [[Category: Cathepsin k]] | ||
| + | [[Category: Hydrolase]] | ||
| + | [[Category: Protease]] | ||
| + | [[Category: Proteros biostructures gmbh]] | ||
Current revision
CRYSTAL STRUCTURE OF CATHEPSIN K WITH N-DESMETHYL THALASSOSPIRAMIDE C
| |||||||||||
