4hot: Difference between revisions
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==Crystal Structure of Full-Length Human IFIT5 with 5`-triphosphate Oligoadenine== | |||
<StructureSection load='4hot' size='340' side='right'caption='[[4hot]], [[Resolution|resolution]] 2.50Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[4hot]] 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=4HOT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HOT FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.501Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATP:ADENOSINE-5-TRIPHOSPHATE'>ATP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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=4hot FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hot OCA], [https://pdbe.org/4hot PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hot RCSB], [https://www.ebi.ac.uk/pdbsum/4hot PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hot ProSAT]</span></td></tr> | ||
[[4hot]] is a 2 chain structure with sequence from [ | </table> | ||
== Function == | |||
[https://www.uniprot.org/uniprot/IFIT5_HUMAN IFIT5_HUMAN] Interferon-induced RNA-binding protein that specifically binds single-stranded RNA bearing a 5'-triphosphate group (PPP-RNA), thereby acting as a sensor of viral single-stranded RNAs. Single-stranded PPP-RNAs, which lack 2'-O-methylation of the 5' cap and bear a 5'-triphosphate group instead, are specific from viruses, providing a molecular signature to distinguish between self and non-self mRNAs by the host during viral infection. Directly binds PPP-RNA in a non-sequence-specific manner. Also recognizes and binds tRNAs.<ref>PMID:23317505</ref> <ref>PMID:23334420</ref> | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Abbas | [[Category: Large Structures]] | ||
[[Category: Gorna | [[Category: Abbas YM]] | ||
[[Category: Nagar | [[Category: Gorna MW]] | ||
[[Category: Pichlmair | [[Category: Nagar B]] | ||
[[Category: Superti-Furga | [[Category: Pichlmair A]] | ||
[[Category: Superti-Furga G]] | |||
Latest revision as of 11:42, 1 March 2024
Crystal Structure of Full-Length Human IFIT5 with 5`-triphosphate Oligoadenine
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