3rln

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[[Image:3rln.png|left|200px]]
 
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==Structural Basis of Cytosolic DNA Recognition by Innate Immune Receptors==
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The line below this paragraph, containing "STRUCTURE_3rln", creates the "Structure Box" on the page.
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<StructureSection load='3rln' size='340' side='right'caption='[[3rln]], [[Resolution|resolution]] 2.25&Aring;' scene=''>
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3rln]] is a 1 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=3RLN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3RLN FirstGlance]. <br>
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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]] 2.251&#8491;</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=3rln FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3rln OCA], [https://pdbe.org/3rln PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3rln RCSB], [https://www.ebi.ac.uk/pdbsum/3rln PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3rln ProSAT]</span></td></tr>
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{{STRUCTURE_3rln| PDB=3rln | SCENE= }}
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</table>
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== Function ==
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===Structural Basis of Cytosolic DNA Recognition by Innate Immune Receptors===
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[https://www.uniprot.org/uniprot/IF16_HUMAN IF16_HUMAN] Binds double-stranded DNA. Binds preferentially to supercoiled DNA and cruciform DNA structures. Seems to be involved in transcriptional regulation. May function as a transcriptional repressor. Could have a role in the regulation of hematopoietic differentiation through activation of unknown target genes. Controls cellular proliferation by modulating the functions of cell cycle regulatory factors including p53/TP53 and the retinoblastoma protein. May be involved in TP53-mediated transcriptional activation by enhancing TP53 sequence-specific DNA binding and modulating TP53 phosphorylation status. Seems to be involved in energy-level-dependent activation of the ATM/ AMPK/TP53 pathway coupled to regulation of autophagy. May be involved in regulation of TP53-mediated cell death also involving BRCA1. May be involved in the senescence of prostate epithelial cells. Involved in innate immune response by recognizing viral dsDNA in the cytosol and probably in the nucleus. After binding to viral DNA in the cytoplasm recruits TMEM173/STING and mediates the induction of IFN-beta. Has anti-inflammatory activity and inhibits the activation of the AIM2 inflammasome, probably via association with AIM2. Proposed to bind viral DNA in the nucleus, such as of Kaposi's sarcoma-associated herpesvirus, and to induce the formation of nuclear caspase-1-activating inflammasome formation via association with PYCARD. Inhibits replication of herpesviruses such as human cytomegalovirus (HCMV) probably by interfering with promoter recruitment of members of the Sp1 family of transcription factors.<ref>PMID:12894224</ref> <ref>PMID:9642285</ref> <ref>PMID:11146555</ref> <ref>PMID:14654789</ref> <ref>PMID:20890285</ref> <ref>PMID:21575908</ref> <ref>PMID:21573174</ref> <ref>PMID:22046441</ref> <ref>PMID:22291595</ref>
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== References ==
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<references/>
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The line below this paragraph, {{ABSTRACT_PUBMED_22483801}}, adds the Publication Abstract to the page
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</StructureSection>
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(as it appears on PubMed at http://www.pubmed.gov), where 22483801 is the PubMed ID number.
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{{ABSTRACT_PUBMED_22483801}}
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==About this Structure==
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[[3rln]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3RLN OCA].
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==Reference==
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<ref group="xtra">PMID:022483801</ref><references group="xtra"/>
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[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Jin, T C.]]
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[[Category: Large Structures]]
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[[Category: Xiao, T.]]
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[[Category: Jin TC]]
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[[Category: Cytosol]]
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[[Category: Xiao T]]
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[[Category: Cytosolic dna sensor/dna binding]]
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[[Category: Dna]]
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[[Category: Dna binding protein]]
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[[Category: Hin200/ob fold/dna binding]]
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Current revision

Structural Basis of Cytosolic DNA Recognition by Innate Immune Receptors

PDB ID 3rln

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