6jrp
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of CIC-HMG-ETV5-DNA complex== | |
| + | <StructureSection load='6jrp' size='340' side='right'caption='[[6jrp]], [[Resolution|resolution]] 3.00Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[6jrp]] is a 12 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6JRP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6JRP FirstGlance]. <br> | ||
| + | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></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=6jrp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6jrp OCA], [http://pdbe.org/6jrp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6jrp RCSB], [http://www.ebi.ac.uk/pdbsum/6jrp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6jrp ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/CIC_HUMAN CIC_HUMAN]] Transcriptional repressor which may play a role in development of the central nervous system (CNS).<ref>PMID:12393275</ref> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Capicua (CIC) is a transcriptional repressor and functions downstream of the receptor tyrosine kinase (RTK) signaling pathway. Somatic mutations found in the HMG-box DNA binding domain in CIC have been implicated in several cancers such as oligodendroglioma, oligoastrocytoma, and adenocarcinoma. However, the molecular basis of the DNA binding of CIC and the effect of the somatic mutations found in cancers on DNA binding have not been investigated. Here, we report the crystal structure of the HMG-box domain of CIC complexed with its target DNA, the promoter of Ets Translocation Variant 5 (ETV5). The structure shows that the HMG-box domain has an L-shaped structure and recognizes the minor groove leading to DNA bending. Our structure combined with an electrophoretic mobility shift assay (EMSA) revealed that cancer-associated mutations in the HMG-box domain abrogate the interaction with DNA. These results provide the molecular insight into the DNA binding of CIC and reveal the effects of carcinogenic mutations on DNA binding. This article is protected by copyright. All rights reserved. | ||
| - | + | The crystal structure of Capicua HMG-box domain complexed with the ETV5-DNA and its implications for Capicua-mediated cancers.,Lee H, Song JJ FEBS J. 2019 Jul 19. doi: 10.1111/febs.15008. PMID:31323153<ref>PMID:31323153</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| + | <div class="pdbe-citations 6jrp" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Lee, H]] | ||
| + | [[Category: Song, J J]] | ||
| + | [[Category: Protein-dna complex]] | ||
| + | [[Category: Repressor]] | ||
| + | [[Category: Transcription]] | ||
Revision as of 06:19, 31 July 2019
Crystal structure of CIC-HMG-ETV5-DNA complex
| |||||||||||
