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2lrs
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | The | + | ==The second dsRBD domain from A. thaliana DICER-LIKE 1== |
| - | + | <StructureSection load='2lrs' size='340' side='right'caption='[[2lrs]]' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[2lrs]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2LRS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2LRS FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2lrs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2lrs OCA], [https://pdbe.org/2lrs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2lrs RCSB], [https://www.ebi.ac.uk/pdbsum/2lrs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2lrs ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/DCL1_ARATH DCL1_ARATH] Ribonuclease (RNase) III involved in RNA-mediated post-transcriptional gene silencing (PTGS). Functions in the microRNAs (miRNAs) biogenesis pathway by cleaving primary miRNAs (pri-miRNAs) and precursor miRNAs (pre-miRNAs). Functions with DRB1/HYL1 and SERRATE proteins for accurate pri-miRNAs to miRNAs processing. Indirectly involved in the production of trans-acting small interfering RNAs (ta-siRNAs) derived from the TAS1, TAS2 or TAS3 endogenous transcripts by participating in the production of their initiating miRNAs. Involved in the processing of natural siRNAs (nat-siRNAs, derived from cis-natural antisense transcripts) by cleaving 24 nucleotide nat-siRNAs into 21 nucleotide nat-siRNAs. Can produce RDR6-dependent endogenous ta-siRNAs derived from TAS1 and TAS2. Required for the production of 30-40 nucleotide bacterial-induced long siRNAs (lsiRNA). Acts redundantly with DICER-LIKE 3 (DCL3) to promote flowering via repression of FLOWERING LOCUS C (FLC). Represses antiviral RNA silencing through negative regulation of the expression of DCL4 and DCL3.<ref>PMID:15821876</ref> <ref>PMID:16040244</ref> <ref>PMID:16428603</ref> <ref>PMID:17579240</ref> <ref>PMID:18003861</ref> <ref>PMID:18632569</ref> <ref>PMID:18799732</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Arabidopsis thaliana]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Bersch B]] | ||
| + | [[Category: Boisbouvier J]] | ||
| + | [[Category: Bologna N]] | ||
| + | [[Category: Burdisso P]] | ||
| + | [[Category: Palatnik J]] | ||
| + | [[Category: Rasia R]] | ||
| + | [[Category: Suarez I]] | ||
Current revision
The second dsRBD domain from A. thaliana DICER-LIKE 1
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