4zqk

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==Structure of the complex of human programmed death-1 (PD-1) and its ligand PD-L1.==
==Structure of the complex of human programmed death-1 (PD-1) and its ligand PD-L1.==
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<StructureSection load='4zqk' size='340' side='right' caption='[[4zqk]], [[Resolution|resolution]] 2.45&Aring;' scene=''>
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<StructureSection load='4zqk' size='340' side='right'caption='[[4zqk]], [[Resolution|resolution]] 2.45&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4zqk]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZQK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZQK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4zqk]] is a 2 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=4ZQK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZQK 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=NA:SODIUM+ION'>NA</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.45&#8491;</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=4zqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zqk OCA], [http://pdbe.org/4zqk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zqk RCSB], [http://www.ebi.ac.uk/pdbsum/4zqk PDBsum]</span></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4zqk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zqk OCA], [https://pdbe.org/4zqk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zqk RCSB], [https://www.ebi.ac.uk/pdbsum/4zqk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zqk ProSAT]</span></td></tr>
</table>
</table>
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== Disease ==
 
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[[http://www.uniprot.org/uniprot/PDCD1_HUMAN PDCD1_HUMAN]] Systemic lupus erythematosus;Multiple sclerosis. Systemic lupus erythematosus 2 (SLEB2) [MIM:[http://omim.org/entry/605218 605218]]: A chronic, relapsing, inflammatory, and often febrile multisystemic disorder of connective tissue, characterized principally by involvement of the skin, joints, kidneys and serosal membranes. It is of unknown etiology, but is thought to represent a failure of the regulatory mechanisms of the autoimmune system. The disease is marked by a wide range of system dysfunctions, an elevated erythrocyte sedimentation rate, and the formation of LE cells in the blood or bone marrow. Note=Disease susceptibility is associated with variations affecting the gene represented in this entry.<ref>PMID:12402038</ref>
 
== Function ==
== 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> [[http://www.uniprot.org/uniprot/PDCD1_HUMAN PDCD1_HUMAN]] Inhibitory cell surface receptor involved in the regulation of T-cell function during immunity and tolerance. Upon ligand binding, inhibits T-cell effector functions in an antigen-specific manner. Possible cell death inducer, in association with other factors.<ref>PMID:21276005</ref>
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[https://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>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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==See Also==
==See Also==
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*[[Cell death protein|Cell death protein]]
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*[[Cell death protein 3D structures|Cell death protein 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Dubin, G]]
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[[Category: Homo sapiens]]
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[[Category: Holak, T A]]
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[[Category: Large Structures]]
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[[Category: Zak, K M]]
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[[Category: Dubin G]]
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[[Category: Co-stimulation]]
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[[Category: Holak TA]]
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[[Category: Complex]]
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[[Category: Zak KM]]
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[[Category: Immune system]]
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[[Category: Receptor-ligand complex]]
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Current revision

Structure of the complex of human programmed death-1 (PD-1) and its ligand PD-L1.

PDB ID 4zqk

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