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5xdr

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Crystal structure of human DEAH-box RNA helicase DHX15 in complex with ADP

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Retrieved from "http://52.214.119.220/wiki/index.php/5xdr"

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 ==Crystal structure of human DEAH-box RNA helicase DHX15 in complex with ADP==
-<StructureSection load='5xdr' size='340' side='right' caption='[[5xdr]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
+<StructureSection load='5xdr' size='340' side='right'caption='[[5xdr]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5xdr]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5XDR OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5XDR FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5xdr]] is a 1 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=5XDR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5XDR FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
+</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&#8491;</td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">DHX15, DBP1, DDX15 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/RNA_helicase RNA helicase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.6.4.13 3.6.4.13] </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=5xdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xdr OCA], [https://pdbe.org/5xdr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5xdr RCSB], [https://www.ebi.ac.uk/pdbsum/5xdr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5xdr 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=5xdr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5xdr OCA], [http://pdbe.org/5xdr PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5xdr RCSB], [http://www.ebi.ac.uk/pdbsum/5xdr PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5xdr ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/DHX15_HUMAN DHX15_HUMAN]] Pre-mRNA processing factor involved in disassembly of spliceosomes after the release of mature mRNA. In cooperation with TFIP11 seem to be involved in the transition of the U2, U5 and U6 snRNP-containing IL complex to the snRNP-free IS complex leading to efficient debranching and turnover of excised introns.<ref>PMID:19103666</ref>
+[https://www.uniprot.org/uniprot/DHX15_HUMAN DHX15_HUMAN] Pre-mRNA processing factor involved in disassembly of spliceosomes after the release of mature mRNA. In cooperation with TFIP11 seem to be involved in the transition of the U2, U5 and U6 snRNP-containing IL complex to the snRNP-free IS complex leading to efficient debranching and turnover of excised introns.<ref>PMID:19103666</ref>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-DEAH-box RNA helicase 15 (DHX15) plays important roles in RNA metabolism, including in splicing and in ribosome biogenesis. In addition, mammalian DHX15 also mediates the innate immune sensing of viral RNA. However, structural information on this protein is not available, although the structure of the fungal orthologue of this protein, Prp43, has been elucidated. Here, the crystal structure of the ADP-bound form of human DHX15 is reported at a resolution of 2.0 A. This is the first structure to be revealed of a member of the mammalian DEAH-box RNA helicase (DEAH/RHA) family in a nearly complete form, including the catalytic core consisting of the two N-terminal RecA domains and the C-terminal regulatory domains (CTD). The ADP-bound form of DHX15 displayed a compact structure, in which the RecA domains made extensive contacts with the CTD. Notably, a potential RNA-binding site was found on the surface of a RecA domain with positive electrostatic potential. Almost all structural features were conserved between the fungal Prp43 and the human DHX15, suggesting that they share a fundamentally common mechanism of action and providing a better understanding of the specific mammalian functions of DHX15.
-The crystal structure of human DEAH-box RNA helicase 15 reveals a domain organization of the mammalian DEAH/RHA family.,Murakami K, Nakano K, Shimizu T, Ohto U Acta Crystallogr F Struct Biol Commun. 2017 Jun 1;73(Pt 6):347-355. doi:, 10.1107/S2053230X17007336. Epub 2017 May 25. PMID:28580923<ref>PMID:28580923</ref>
+==See Also==
+*[[Helicase 3D structures|Helicase 3D structures]]
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 5xdr" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
-[[Category: RNA helicase]]
+[[Category: Large Structures]]
-[[Category: Murakami, K]]
+[[Category: Murakami K]]
-[[Category: Nakano, K]]
+[[Category: Nakano K]]
-[[Category: Ohto, U]]
+[[Category: Ohto U]]
-[[Category: Shimizu, T]]
+[[Category: Shimizu T]]
-[[Category: Deah-box]]
-[[Category: Dhx15]]
-[[Category: Hydrolase]]
-[[Category: Prp43]]
-[[Category: Rna helicase]]

5xdr

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Crystal structure of human DEAH-box RNA helicase DHX15 in complex with ADP

Structural highlights

Function

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