6nnv

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'''Unreleased structure'''
 
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The entry 6nnv is ON HOLD until Paper Publication
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==PD-L1 IgV domain complex with macro-cyclic peptide==
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<StructureSection load='6nnv' size='340' side='right' caption='[[6nnv]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[6nnv]] is a 8 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6NNV OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6NNV FirstGlance]. <br>
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</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=9KK:'>9KK</scene>, <scene name='pdbligand=ACE:ACETYL+GROUP'>ACE</scene>, <scene name='pdbligand=MEA:N-METHYLPHENYLALANINE'>MEA</scene>, <scene name='pdbligand=NH2:AMINO+GROUP'>NH2</scene>, <scene name='pdbligand=SAR:SARCOSINE'>SAR</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=6nnv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6nnv OCA], [http://pdbe.org/6nnv PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6nnv RCSB], [http://www.ebi.ac.uk/pdbsum/6nnv PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6nnv ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[http://www.uniprot.org/uniprot/PD1L1_HUMAN PD1L1_HUMAN]] Involved in the costimulatory signal, essential for T-cell proliferation and production of IL10 and IFNG, in an IL2-dependent and a PDCD1-independent manner. Interaction with PDCD1 inhibits T-cell proliferation and cytokine production.<ref>PMID:10581077</ref> <ref>PMID:11015443</ref>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The PD-1 immune checkpoint pathway is a highly validated target for cancer immunotherapy. Despite the potential advantages of small molecule inhibitors over antibodies, the discovery of small molecule checkpoint inhibitors has lagged behind. To discover small molecule inhibitors of the PD-1 pathway, we have utilized a fragment-based approach. Small molecules were identified that bind to PD-L1 and crystal structures of these compounds bound to PD-L1 were obtained.
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Authors: Zhao, B., Perry, E.
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Fragment-based screening of programmed death ligand 1 (PD-L1).,Perry E, Mills JJ, Zhao B, Wang F, Sun Q, Christov PP, Tarr JC, Rietz TA, Olejniczak ET, Lee T, Fesik S Bioorg Med Chem Lett. 2019 Mar 15;29(6):786-790. doi: 10.1016/j.bmcl.2019.01.028., Epub 2019 Jan 24. PMID:30728114<ref>PMID:30728114</ref>
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Description: PD-L1 IgV domain complex with macro-cyclic peptide
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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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[[Category: Zhao, B]]
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<div class="pdbe-citations 6nnv" 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>
[[Category: Perry, E]]
[[Category: Perry, E]]
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[[Category: Zhao, B]]
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[[Category: Cancer drug discovery]]
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[[Category: Fragment-based screening]]
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[[Category: Immune system]]
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[[Category: Immunotherapy]]
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[[Category: Pd-l1 inhibitor]]
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[[Category: Structure-based design]]

Revision as of 06:55, 21 February 2019

PD-L1 IgV domain complex with macro-cyclic peptide

6nnv, resolution 1.92Å

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