6yyq
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[6yyq]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6YYQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6YYQ FirstGlance]. <br> | <table><tr><td colspan='2'>[[6yyq]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6YYQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6YYQ FirstGlance]. <br> | ||
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=Q1Q:(6~{R})-2-phenyl-5,6,7,8-tetrahydroquinazolin-6-amine'>Q1Q</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.51Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=Q1Q:(6~{R})-2-phenyl-5,6,7,8-tetrahydroquinazolin-6-amine'>Q1Q</scene></td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6yyq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6yyq OCA], [https://pdbe.org/6yyq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6yyq RCSB], [https://www.ebi.ac.uk/pdbsum/6yyq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6yyq ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6yyq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6yyq OCA], [https://pdbe.org/6yyq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6yyq RCSB], [https://www.ebi.ac.uk/pdbsum/6yyq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6yyq ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/CATS_HUMAN CATS_HUMAN] Thiol protease. Key protease responsible for the removal of the invariant chain from MHC class II molecules. The bond-specificity of this proteinase is in part similar to the specificities of cathepsin L and cathepsin N. | [https://www.uniprot.org/uniprot/CATS_HUMAN CATS_HUMAN] Thiol protease. Key protease responsible for the removal of the invariant chain from MHC class II molecules. The bond-specificity of this proteinase is in part similar to the specificities of cathepsin L and cathepsin N. | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | Pharmacological inhibition of cathepsin S (CatS) allows for a specific modulation of the adaptive immune system and many major diseases. Here, we used NMR fragment screening and crystal structure-aided merging to synthesize novel, highly selective CatS inhibitors with picomolar enzymatic Ki values and nanomolar functional activity in human Raji cells. Noncovalent fragment hits revealed binding hotspots, while the covalent inhibitor structure-activity relationship enabled efficient potency optimization. | ||
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| - | Highly Selective Sub-Nanomolar Cathepsin S Inhibitors by Merging Fragment Binders with Nitrile Inhibitors.,Schade M, Merla B, Lesch B, Wagener M, Timmermanns S, Pletinckx K, Hertrampf T J Med Chem. 2020 Oct 22;63(20):11801-11808. doi: 10.1021/acs.jmedchem.0c00949. , Epub 2020 Sep 17. PMID:32880457<ref>PMID:32880457</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 6yyq" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Cathepsin 3D structures|Cathepsin 3D structures]] | *[[Cathepsin 3D structures|Cathepsin 3D structures]] | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
Revision as of 07:40, 1 May 2024
Structure of Cathepsin S in complex with Compound 3
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