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5tla
From Proteopedia
(Difference between revisions)
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<StructureSection load='5tla' size='340' side='right'caption='[[5tla]], [[Resolution|resolution]] 3.24Å' scene=''> | <StructureSection load='5tla' size='340' side='right'caption='[[5tla]], [[Resolution|resolution]] 3.24Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5tla]] is a 10 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[5tla]] is a 10 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=5TLA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5TLA FirstGlance]. <br> |
| - | </td></tr><tr id=' | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.244Å</td></tr> |
| - | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5tla FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5tla OCA], [https://pdbe.org/5tla PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5tla RCSB], [https://www.ebi.ac.uk/pdbsum/5tla PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5tla ProSAT]</span></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/ISG15_MOUSE ISG15_MOUSE] Ubiquitin-like protein which plays a key role in the innate immune response to viral infection either via its conjugation to a target protein (ISGylation) or via its action as a free or unconjugated protein. ISGylation involves a cascade of enzymatic reactions involving E1, E2, and E3 enzymes which catalyze the conjugation of ISG15 to a lysine residue in the target protein. Its target proteins include SERPINA3G/SPI2A, JAK1, MAPK3/ERK1, PLCG1, TRIM25, STAT5A, MAPK1/ERK2 and globin. Can also isgylate: DDX58/RIG-I which inhibits its function in antiviral signaling response and EIF4E2 which enhances its cap structure-binding activity and translation-inhibition activity. Exhibits antiviral activity towards both DNA and RNA viruses, including influenza A and B virus, sindbis virus (SV) and herpes simplex type-1 (HHV-1). Plays a significant role in the control of neonatal Chikungunya virus (CHIKV) infection by acting as a putative immunomodulator of proinflammatory cytokines. Protects mice against the consequences of Chikungunya virus infection by downregulating the pathogenic cytokine response, often denoted as the cytokine storm. Plays a role in erythroid differentiation. The secreted form of ISG15 can: induce natural killer cell proliferation, act as a chemotactic factor for neutrophils and act as a IFN-gamma-inducing cytokine playing an essential role in antimycobacterial immunity.<ref>PMID:16254333</ref> <ref>PMID:17222803</ref> <ref>PMID:17227866</ref> <ref>PMID:17289916</ref> <ref>PMID:18057259</ref> <ref>PMID:22022510</ref> <ref>PMID:22028657</ref> <ref>PMID:22859821</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Mus musculus]] |
| - | [[Category: Daczkowski | + | [[Category: Daczkowski CM]] |
| - | [[Category: Dzimianski | + | [[Category: Dzimianski JV]] |
| - | [[Category: Goodwin | + | [[Category: Goodwin OY]] |
| - | [[Category: Pegan | + | [[Category: Pegan SD]] |
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Current revision
Crystal structure of mouse ISG15
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