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4loj

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{{STRUCTURE_4loj| PDB=4loj | SCENE= }}
 
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===Crystal structure of mSting in complex with c[G(2',5')pA(3',5')p]===
 
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==Function==
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==Crystal structure of mSting in complex with c[G(2',5')pA(3',5')p]==
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[[http://www.uniprot.org/uniprot/STING_MOUSE STING_MOUSE]] Facilitator of innate immune signaling that acts as a sensor of cytosolic DNA from bacteria and viruses and promotes the production of type I interferon (IFN-alpha and IFN-beta). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm. Acts by recognizing and binding cyclic di-GMP (c-di-GMP), a second messenger produced by bacteria, and cyclic GMP-AMP (cGAMP), a messenger produced in response to DNA virus in the cytosol: upon binding of c-di-GMP or cGAMP, autoinhibition is alleviated and TMEM173/STING is able to activate both NF-kappa-B and IRF3 transcription pathways to induce expression of type I interferon and exert a potent anti-viral state. May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons. May be involved in transduction of apoptotic signals via its association with the major histocompatibility complex class II (MHC-II). Mediates death signaling via activation of the extracellular signal-regulated kinase (ERK) pathway.<ref>PMID:18818105</ref> <ref>PMID:18559423</ref> <ref>PMID:18724357</ref> <ref>PMID:19776740</ref> <ref>PMID:19433799</ref> <ref>PMID:23258412</ref>
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<StructureSection load='4loj' size='340' side='right'caption='[[4loj]], [[Resolution|resolution]] 1.77&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4loj]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LOJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4LOJ 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]] 1.77&#8491;</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=1SY:CGAMP'>1SY</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=4loj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4loj OCA], [https://pdbe.org/4loj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4loj RCSB], [https://www.ebi.ac.uk/pdbsum/4loj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4loj ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/STING_MOUSE STING_MOUSE] Facilitator of innate immune signaling that acts as a sensor of cytosolic DNA from bacteria and viruses and promotes the production of type I interferon (IFN-alpha and IFN-beta). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm. Acts by recognizing and binding cyclic di-GMP (c-di-GMP), a second messenger produced by bacteria, and cyclic GMP-AMP (cGAMP), a messenger produced in response to DNA virus in the cytosol: upon binding of c-di-GMP or cGAMP, autoinhibition is alleviated and TMEM173/STING is able to activate both NF-kappa-B and IRF3 transcription pathways to induce expression of type I interferon and exert a potent anti-viral state. May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons. May be involved in transduction of apoptotic signals via its association with the major histocompatibility complex class II (MHC-II). Mediates death signaling via activation of the extracellular signal-regulated kinase (ERK) pathway.<ref>PMID:18818105</ref> <ref>PMID:18559423</ref> <ref>PMID:18724357</ref> <ref>PMID:19776740</ref> <ref>PMID:19433799</ref> <ref>PMID:23258412</ref>
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==About this Structure==
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==See Also==
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[[4loj]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LOJ OCA].
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*[[Stimulator of interferon genes protein|Stimulator of interferon genes protein]]
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*[[Stimulator of interferon genes protein 3D structures|Stimulator of interferon genes protein 3D structures]]
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==Reference==
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== References ==
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<references group="xtra"/><references/>
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<references/>
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__TOC__
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</StructureSection>
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[[Category: Large Structures]]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
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[[Category: Gao, P.]]
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[[Category: Gao P]]
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[[Category: Patel, D J.]]
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[[Category: Patel DJ]]
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[[Category: Immune system]]
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[[Category: Innate immunity]]
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Current revision

Crystal structure of mSting in complex with c[G(2',5')pA(3',5')p]

PDB ID 4loj

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