8ops: Difference between revisions

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'''Unreleased structure'''


The entry 8ops is ON HOLD  until Paper Publication
==Human terminal uridylyltransferase 7 (TUT7/ZCCHC6) bound with pre-let7g miRNA and Lin28A - complex 1==
 
<StructureSection load='8ops' size='340' side='right'caption='[[8ops]], [[Resolution|resolution]] 3.82&Aring;' scene=''>
Authors:  
== Structural highlights ==
 
<table><tr><td colspan='2'>[[8ops]] is a 3 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=8OPS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8OPS FirstGlance]. <br>
Description:  
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 3.82&#8491;</td></tr>
[[Category: Unreleased Structures]]
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</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=8ops FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8ops OCA], [https://pdbe.org/8ops PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8ops RCSB], [https://www.ebi.ac.uk/pdbsum/8ops PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8ops ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/TUT7_HUMAN TUT7_HUMAN] Uridylyltransferase that mediates the terminal uridylation of mRNAs with short (less than 25 nucleotides) poly(A) tails, hence facilitating global mRNA decay (PubMed:19703396, PubMed:25480299). Involved in microRNA (miRNA)-induced gene silencing through uridylation of deadenylated miRNA targets (PubMed:25480299). Also acts as a suppressor of miRNA biogenesis by mediating the terminal uridylation of some miRNA precursors, including that of let-7 (pre-let-7). Uridylated pre-let-7 RNA is not processed by Dicer and undergo degradation. Pre-let-7 uridylation is strongly enhanced in the presence of LIN28A (PubMed:22898984). Due to functional redundancy between ZCCHC6 and ZCCHC11, the identification of the specific role of each of these proteins is difficult.<ref>PMID:19703396</ref> <ref>PMID:22898984</ref> <ref>PMID:25480299</ref>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Gilbert RJ]]
[[Category: Ye M]]
[[Category: Yi G]]
Retrieved from "https://proteopedia.org/8ops"