1x47

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(New page: 200px<br /> <applet load="1x47" size="450" color="white" frame="true" align="right" spinBox="true" caption="1x47" /> '''Solution structure of DSRM domain in DGCR8 ...)
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[[Image:1x47.gif|left|200px]]<br />
 
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<applet load="1x47" size="450" color="white" frame="true" align="right" spinBox="true"
 
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caption="1x47" />
 
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'''Solution structure of DSRM domain in DGCR8 protein'''<br />
 
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==About this Structure==
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==Solution structure of DSRM domain in DGCR8 protein==
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1X47 is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1X47 OCA].
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<StructureSection load='1x47' size='340' side='right'caption='[[1x47]]' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[1x47]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1X47 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1X47 FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1x47 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1x47 OCA], [https://pdbe.org/1x47 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1x47 RCSB], [https://www.ebi.ac.uk/pdbsum/1x47 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1x47 ProSAT], [https://www.topsan.org/Proteins/RSGI/1x47 TOPSAN]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/DGCR8_HUMAN DGCR8_HUMAN] Component of the microprocessor complex that acts as a RNA- and heme-binding protein that is involved in the initial step of microRNA (miRNA) biogenesis. Component of the microprocessor complex that is required to process primary miRNA transcripts (pri-miRNAs) to release precursor miRNA (pre-miRNA) in the nucleus. Within the microprocessor complex, DGCR8 function as a molecular anchor necessary for the recognition of pri-miRNA at dsRNA-ssRNA junction and directs DROSHA to cleave 11 bp away form the junction to release hairpin-shaped pre-miRNAs that are subsequently cut by the cytoplasmic DICER to generate mature miRNAs. The heme-bound DGCR8 dimer binds pri-miRNAs as a cooperative trimer (of dimers) and is active in triggering pri-miRNA cleavage, whereas the heme-free DGCR8 monomer binds pri-miRNAs as a dimer and is much less active. Both double-stranded and single-stranded regions of a pri-miRNA are required for its binding. Involved in the silencing of embryonic stem cells self-renewal.<ref>PMID:15589161</ref> <ref>PMID:15574589</ref> <ref>PMID:15531877</ref> <ref>PMID:16751099</ref> <ref>PMID:16906129</ref> <ref>PMID:16963499</ref> <ref>PMID:17159994</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/x4/1x47_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1x47 ConSurf].
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<div style="clear:both"></div>
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Single protein]]
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[[Category: Large Structures]]
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[[Category: He, F.]]
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[[Category: He F]]
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[[Category: Inoue, M.]]
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[[Category: Inoue M]]
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[[Category: Kigawa, T.]]
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[[Category: Kigawa T]]
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[[Category: Muto, Y.]]
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[[Category: Muto Y]]
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[[Category: RSGI, RIKEN.Structural.Genomics/Proteomics.Initiative.]]
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[[Category: Shirouzu M]]
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[[Category: Shirouzu, M.]]
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[[Category: Terada T]]
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[[Category: Terada, T.]]
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[[Category: Yokoyama S]]
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[[Category: Yokoyama, S.]]
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[[Category: dgcr8 protein]]
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[[Category: dsrm domain]]
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[[Category: national project on protein structural and functional analyses]]
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[[Category: nmr]]
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[[Category: nppsfa]]
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[[Category: riken structural genomics/proteomics initiative]]
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[[Category: rsgi]]
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[[Category: structural genomics]]
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''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov 12 19:58:31 2007''
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Current revision

Solution structure of DSRM domain in DGCR8 protein

PDB ID 1x47

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