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| | <StructureSection load='6v1k' size='340' side='right'caption='[[6v1k]], [[Resolution|resolution]] 1.75Å' scene=''> | | <StructureSection load='6v1k' size='340' side='right'caption='[[6v1k]], [[Resolution|resolution]] 1.75Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6v1k]] 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=6V1K OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6V1K FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6v1k]] 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=6V1K OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6V1K FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5SW:4-[4-[(DIMETHYLAMINO)METHYL]-3,5-DIMETHOXY-PHENYL]-2-METHYL-2,7-NAPHTHYRIDIN-1-ONE'>5SW</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</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]] 1.75Å</td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BRD4, HUNK1 ([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=5SW:4-[4-[(DIMETHYLAMINO)METHYL]-3,5-DIMETHOXY-PHENYL]-2-METHYL-2,7-NAPHTHYRIDIN-1-ONE'>5SW</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=6v1k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v1k OCA], [http://pdbe.org/6v1k PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6v1k RCSB], [http://www.ebi.ac.uk/pdbsum/6v1k PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6v1k ProSAT]</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=6v1k FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6v1k OCA], [https://pdbe.org/6v1k PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6v1k RCSB], [https://www.ebi.ac.uk/pdbsum/6v1k PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6v1k ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Disease == | | == Disease == |
| - | [[http://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN]] Note=A chromosomal aberration involving BRD4 is found in a rare, aggressive, and lethal carcinoma arising in midline organs of young people. Translocation t(15;19)(q14;p13) with NUT which produces a BRD4-NUT fusion protein.<ref>PMID:12543779</ref> <ref>PMID:11733348</ref> | + | [https://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN] Note=A chromosomal aberration involving BRD4 is found in a rare, aggressive, and lethal carcinoma arising in midline organs of young people. Translocation t(15;19)(q14;p13) with NUT which produces a BRD4-NUT fusion protein.<ref>PMID:12543779</ref> <ref>PMID:11733348</ref> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN]] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity). | + | [https://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity). |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | </div> | | </div> |
| | <div class="pdbe-citations 6v1k" style="background-color:#fffaf0;"></div> | | <div class="pdbe-citations 6v1k" style="background-color:#fffaf0;"></div> |
| | + | |
| | + | ==See Also== |
| | + | *[[Bromodomain-containing protein 3D structures|Bromodomain-containing protein 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Chan, A]] | + | [[Category: Chan A]] |
| - | [[Category: Karim, M R]] | + | [[Category: Karim MR]] |
| - | [[Category: Schonbrunn, E]] | + | [[Category: Schonbrunn E]] |
| - | [[Category: Bet]]
| + | |
| - | [[Category: Brd]]
| + | |
| - | [[Category: Brd4]]
| + | |
| - | [[Category: Bromosporine]]
| + | |
| - | [[Category: Gene regulation]]
| + | |
| - | [[Category: Hunk1]]
| + | |
| Structural highlights
Disease
BRD4_HUMAN Note=A chromosomal aberration involving BRD4 is found in a rare, aggressive, and lethal carcinoma arising in midline organs of young people. Translocation t(15;19)(q14;p13) with NUT which produces a BRD4-NUT fusion protein.[1] [2]
Function
BRD4_HUMAN Plays a role in a process governing chromosomal dynamics during mitosis (By similarity).
Publication Abstract from PubMed
Inhibition of the bromodomain containing protein 9 (BRD9) by small molecules is an attractive strategy to target mutated SWI/SNF chromatin-remodeling complexes in cancer. However, reported BRD9 inhibitors also inhibit the closely related bromodomain-containing protein 7 (BRD7), which has different biological functions. The structural basis for differential potency and selectivity of BRD9 inhibitors is largely unknown because of the lack of structural information on BRD7. Here, we biochemically and structurally characterized diverse inhibitors with varying degrees of potency and selectivity for BRD9 over BRD7. Novel cocrystal structures of BRD7 liganded with new and previously reported inhibitors of five different chemical scaffolds were determined alongside BRD9 and BRD4. We also report the discovery of first-in-class dual bromodomain-kinase inhibitors outside the bromodomain and extraterminal family targeting BRD7 and BRD9. Combined, the data provide a new framework for the development of BRD7/9 inhibitors with improved selectivity or additional polypharmacologic properties.
Structural Basis of Inhibitor Selectivity in the BRD7/9 Subfamily of Bromodomains.,Karim RM, Chan A, Zhu JY, Schonbrunn E J Med Chem. 2020 Mar 6. doi: 10.1021/acs.jmedchem.9b01980. PMID:32091206[3]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ French CA, Miyoshi I, Kubonishi I, Grier HE, Perez-Atayde AR, Fletcher JA. BRD4-NUT fusion oncogene: a novel mechanism in aggressive carcinoma. Cancer Res. 2003 Jan 15;63(2):304-7. PMID:12543779
- ↑ French CA, Miyoshi I, Aster JC, Kubonishi I, Kroll TG, Dal Cin P, Vargas SO, Perez-Atayde AR, Fletcher JA. BRD4 bromodomain gene rearrangement in aggressive carcinoma with translocation t(15;19). Am J Pathol. 2001 Dec;159(6):1987-92. PMID:11733348 doi:10.1016/S0002-9440(10)63049-0
- ↑ Karim RM, Chan A, Zhu JY, Schonbrunn E. Structural Basis of Inhibitor Selectivity in the BRD7/9 Subfamily of Bromodomains. J Med Chem. 2020 Mar 6. doi: 10.1021/acs.jmedchem.9b01980. PMID:32091206 doi:http://dx.doi.org/10.1021/acs.jmedchem.9b01980
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