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5lmf
From Proteopedia
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| - | == | + | ==Structure of C-terminal domain from S. cerevisiae Pat1 decapping activator bound to Dcp2 HLM3 peptide (region 484-500)== |
| - | <StructureSection load='5lmf' size='340' side='right' caption='[[5lmf]], [[Resolution|resolution]] 2.15Å' scene=''> | + | <StructureSection load='5lmf' size='340' side='right'caption='[[5lmf]], [[Resolution|resolution]] 2.15Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[5lmf]] is a 4 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[5lmf]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LMF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5LMF FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</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'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5lmf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lmf OCA], [https://pdbe.org/5lmf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5lmf RCSB], [https://www.ebi.ac.uk/pdbsum/5lmf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5lmf ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/PAT1_YEAST PAT1_YEAST] Activator of decapping that functions as a general and active mechanism of translational repression and required for P-body formation. First decay factor recruited to mRNA, at a time when the mRNA is still associated with translation factors. Subsequently, PAT1 recruits the hepta-heterodimer LSM1-LSM7 complex to P-bodies. In association with the LSM1-LSM7 complex, stabilizes the 3' terminus of mRNAs. This association is also required for mosaic virus genomic RNA translation. Modulates the rates of mRNA-decapping that occur following deadenylation. Might be required for promoting the formation or the stabilization of the preinitiation translation complexes. Required for 40S ribosomal subunit joining to capped and/or polyadenylated mRNA. With other P-body components, enhances the formation of retrotransposition-competent Ty1 virus-like particles. Necessary for accurate chromosome transmission during cell division.<ref>PMID:8816497</ref> <ref>PMID:8972867</ref> <ref>PMID:10523645</ref> <ref>PMID:10394921</ref> <ref>PMID:10747033</ref> <ref>PMID:10779343</ref> <ref>PMID:10913177</ref> <ref>PMID:11027264</ref> <ref>PMID:10761922</ref> <ref>PMID:11514438</ref> <ref>PMID:12773554</ref> <ref>PMID:16179257</ref> <ref>PMID:17875743</ref> <ref>PMID:17429074</ref> <ref>PMID:17513695</ref> <ref>PMID:18086885</ref> <ref>PMID:19901074</ref> <ref>PMID:20832728</ref> |
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Back | + | [[Category: Saccharomyces cerevisiae]] |
| - | [[Category: Charenton | + | [[Category: Back R]] |
| - | [[Category: Fourati | + | [[Category: Charenton C]] |
| - | [[Category: Gaudon-Plesse | + | [[Category: Fourati Z]] |
| - | [[Category: Graille | + | [[Category: Gaudon-Plesse C]] |
| - | [[Category: Kolesnikova | + | [[Category: Graille M]] |
| - | [[Category: Seraphin | + | [[Category: Kolesnikova O]] |
| - | [[Category: Taverniti | + | [[Category: Seraphin B]] |
| - | + | [[Category: Taverniti V]] | |
| - | + | ||
| - | + | ||
Current revision
Structure of C-terminal domain from S. cerevisiae Pat1 decapping activator bound to Dcp2 HLM3 peptide (region 484-500)
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