2khx: Difference between revisions

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OCA

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 ==Drosha double-stranded RNA binding motif==
-<StructureSection load='2khx' size='340' side='right'caption='[[2khx]], [[NMR_Ensembles_of_Models | 10 NMR models]]' scene=''>
+<StructureSection load='2khx' size='340' side='right'caption='[[2khx]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2khx]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KHX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KHX FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2khx]] 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=2KHX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KHX FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">RNASEN, RN3, RNASE3L ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+</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='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ribonuclease_III Ribonuclease III], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.26.3 3.1.26.3] </span></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=2khx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2khx OCA], [https://pdbe.org/2khx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2khx RCSB], [https://www.ebi.ac.uk/pdbsum/2khx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2khx ProSAT]</span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2khx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2khx OCA], [http://pdbe.org/2khx PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2khx RCSB], [http://www.ebi.ac.uk/pdbsum/2khx PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2khx ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/RNC_HUMAN RNC_HUMAN]] Ribonuclease III double-stranded (ds) RNA-specific endoribonuclease 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, DROSHA cleaves the 3' and 5' strands of a stem-loop in pri-miRNAs (processing center 11 bp from the dsRNA-ssRNA junction) to release hairpin-shaped pre-miRNAs that are subsequently cut by the cytoplasmic DICER to generate mature miRNAs. Involved also in pre-rRNA processing. Cleaves double-strand RNA and does not cleave single-strand RNA. Involved in the formation of GW bodies.<ref>PMID:10948199</ref> <ref>PMID:14508493</ref> <ref>PMID:15589161</ref> <ref>PMID:15574589</ref> <ref>PMID:15531877</ref> <ref>PMID:15565168</ref> <ref>PMID:16751099</ref> <ref>PMID:16906129</ref> <ref>PMID:17159994</ref>
+[https://www.uniprot.org/uniprot/RNC_HUMAN RNC_HUMAN] Ribonuclease III double-stranded (ds) RNA-specific endoribonuclease 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, DROSHA cleaves the 3' and 5' strands of a stem-loop in pri-miRNAs (processing center 11 bp from the dsRNA-ssRNA junction) to release hairpin-shaped pre-miRNAs that are subsequently cut by the cytoplasmic DICER to generate mature miRNAs. Involved also in pre-rRNA processing. Cleaves double-strand RNA and does not cleave single-strand RNA. Involved in the formation of GW bodies.<ref>PMID:10948199</ref> <ref>PMID:14508493</ref> <ref>PMID:15589161</ref> <ref>PMID:15574589</ref> <ref>PMID:15531877</ref> <ref>PMID:15565168</ref> <ref>PMID:16751099</ref> <ref>PMID:16906129</ref> <ref>PMID:17159994</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
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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=2khx ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-BACKGROUND: Drosha is a nuclear RNase III enzyme that initiates processing of regulatory microRNA. Together with partner protein DiGeorge syndrome critical region 8 (DGCR8), it forms the Microprocessor complex, which cleaves precursor transcripts called primary microRNA to produce hairpin precursor microRNA. In addition to two RNase III catalytic domains, Drosha contains a C-terminal double-stranded RNA-binding domain (dsRBD). To gain insight into the function of this domain, we determined the nuclear magnetic resonance (NMR) solution structure. RESULTS: We report here the solution structure of the dsRBD from Drosha (Drosha-dsRBD). The alphabetabetabetaalpha fold is similar to other dsRBD structures. A unique extended loop distinguishes this domain from other dsRBDs of known structure. CONCLUSIONS: Despite uncertainties about RNA-binding properties of the Drosha-dsRBD, its structure suggests it retains RNA-binding features. We propose that this domain may contribute to substrate recognition in the Drosha-DGCR8 Microprocessor complex.
-Solution structure of the Drosha double-stranded RNA-binding domain.,Mueller GA, Miller MT, Derose EF, Ghosh M, London RE, Hall TM Silence. 2010 Jan 12;1(1):2. PMID:20226070<ref>PMID:20226070</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 2khx" style="background-color:#fffaf0;"></div>
 ==See Also==
 *[[Ribonuclease 3D structures|Ribonuclease 3D structures]]
-*[[Temp|Temp]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Ribonuclease III]]
+[[Category: DeRose EF]]
-[[Category: DeRose, E F]]
+[[Category: Ghosh M]]
-[[Category: Ghosh, M]]
+[[Category: Hall T]]
-[[Category: Hall, T]]
+[[Category: London RE]]
-[[Category: London, R E]]
+[[Category: Miller M]]
-[[Category: Miller, M]]
+[[Category: Mueller GA]]
-[[Category: Mueller, G A]]
-[[Category: Drosha]]
-[[Category: Gene regulation]]
-[[Category: Hydrolase]]
-[[Category: Nuclear protein]]
-[[Category: Rna binding domain]]