6ku8

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m (Protected "6ku8" [edit=sysop:move=sysop])
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'''Unreleased structure'''
 
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The entry 6ku8 is ON HOLD until Paper Publication
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==structure of HRV-C 3C protein with rupintrivir==
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<StructureSection load='6ku8' size='340' side='right'caption='[[6ku8]], [[Resolution|resolution]] 2.05&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6ku8]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6KU8 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6KU8 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AG7:4-{2-(4-FLUORO-BENZYL)-6-METHYL-5-[(5-METHYL-ISOXAZOLE-3-CARBONYL)-AMINO]-4-OXO-HEPTANOYLAMINO}-5-(2-OXO-PYRROLIDIN-3-YL)-PENTANOIC+ACID+ETHYL+ESTER'>AG7</scene></td></tr>
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<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=6ku8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6ku8 OCA], [http://pdbe.org/6ku8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6ku8 RCSB], [http://www.ebi.ac.uk/pdbsum/6ku8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6ku8 ProSAT]</span></td></tr>
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</table>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Human rhinoviruses (HRVs) are the predominant infectious agents for the common cold worldwide. The HRV-C species cause severe illnesses in children and are closely related to acute exacerbations of asthma. 3C protease, a highly conserved enzyme, cleaves the viral polyprotein during replication and assists the virus in escaping the host immune system. These key roles make 3C protease an important drug target. A few structures of 3Cs complexed with an irreversible inhibitor rupintrivir have been determined. These structures shed light on the determinants of drug specificity. Here we describe the structures of HRV-C15 3C in free and inhibitor-bound forms. The volume-decreased S1' subsite and half-closed S2 subsite, which were thought to be unique features of enterovirus A 3C proteases, appear in the HRV-C 3C protease. Rupintrivir assumes an "intermediate" conformation in the complex, which might open up additional avenues for the design of potent antiviral inhibitors. Analysis of the features of the three-dimensional structures and the amino acid sequences of 3C proteases suggest new applications for existing drugs.
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Authors:
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Structure of the HRV-C 3C-Rupintrivir Complex Provides New Insights for Inhibitor Design.,Yuan S, Fan K, Chen Z, Sun Y, Hou H, Zhu L Virol Sin. 2020 Feb 26. pii: 10.1007/s12250-020-00196-4. doi:, 10.1007/s12250-020-00196-4. PMID:32103448<ref>PMID:32103448</ref>
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Description:
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[Category: Unreleased Structures]]
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</div>
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<div class="pdbe-citations 6ku8" style="background-color:#fffaf0;"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
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[[Category: Yuan, S]]
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[[Category: Zhu, L]]
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[[Category: Hrv]]
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[[Category: Hydrolase]]
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[[Category: Protease]]
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[[Category: Rupintrivir]]

Revision as of 10:07, 27 March 2020

structure of HRV-C 3C protein with rupintrivir

PDB ID 6ku8

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