4bw2

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{{STRUCTURE_4bw2| PDB=4bw2 | SCENE= }}
 
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===The first bromodomain of human BRD4 in complex with 3,5 dimethylisoxaxole ligand===
 
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{{ABSTRACT_PUBMED_24000170}}
 
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==Disease==
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==The first bromodomain of human BRD4 in complex with 3,5 dimethylisoxaxole ligand==
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[[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>
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<StructureSection load='4bw2' size='340' side='right'caption='[[4bw2]], [[Resolution|resolution]] 1.92&Aring;' scene=''>
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== Structural highlights ==
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<table><tr><td colspan='2'>[[4bw2]] 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=4BW2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4BW2 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">X-ray diffraction, [[Resolution|Resolution]] 1.92&#8491;</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=UTH:4-((2-(TERT-BUTYL)PHENYL)AMINO)-7-(3,5-DIMETHYLISOXAZOL-4-YL)-1,8-NAPHTHYRIDINE-3-CARBOXYLIC+ACID'>UTH</scene></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=4bw2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4bw2 OCA], [https://pdbe.org/4bw2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4bw2 RCSB], [https://www.ebi.ac.uk/pdbsum/4bw2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4bw2 ProSAT]</span></td></tr>
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</table>
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== Disease ==
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[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>
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== Function ==
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[https://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity).
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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Bromodomains (BRDs) are small protein domains found in a variety of proteins that recognize and bind to acetylated histone tails. This binding affects chromatin structure and facilitates the localisation of transcriptional complexes to specific genes, thereby regulating epigenetically controlled processes including gene transcription and mRNA elongation. Inhibitors of the bromodomain and extra-terminal (BET) proteins BRD2-4 and T, which prevent bromodomain binding to acetyl-modified histone tails, have shown therapeutic promise in several diseases. We report here the discovery of 1,5-naphthyridine derivatives as potent inhibitors of the BET bromodomain family with good cell activity and oral pharmacokinetic parameters. X-ray crystal structures of naphthyridine isomers have been solved and quantum mechanical calculations have been used to explain the higher affinity of the 1,5-isomer over the others. The best compounds were progressed in a mouse model of inflammation and exhibited dose-dependent anti-inflammatory pharmacology.
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==Function==
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Naphthyridines as Novel BET Family Bromodomain Inhibitors.,Mirguet O, Lamotte Y, Chung CW, Bamborough P, Delannee D, Bouillot A, Gellibert F, Krysa G, Lewis A, Witherington J, Huet P, Dudit Y, Trottet L, Nicodeme E ChemMedChem. 2013 Sep 2. doi: 10.1002/cmdc.201300259. PMID:24000170<ref>PMID:24000170</ref>
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[[http://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN]] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity).
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==About this Structure==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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[[4bw2]] 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=4BW2 OCA].
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</div>
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<div class="pdbe-citations 4bw2" style="background-color:#fffaf0;"></div>
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==Reference==
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==See Also==
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<ref group="xtra">PMID:024000170</ref><references group="xtra"/><references/>
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*[[Bromodomain-containing protein 3D structures|Bromodomain-containing protein 3D structures]]
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[[Category: Human]]
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== References ==
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[[Category: Bamborough, P.]]
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<references/>
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[[Category: Bouillot, A.]]
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__TOC__
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[[Category: Chung, C.]]
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</StructureSection>
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[[Category: Delannee, D.]]
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[[Category: Homo sapiens]]
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[[Category: Dudit, Y.]]
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[[Category: Large Structures]]
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[[Category: Gellibert, F.]]
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[[Category: Bamborough P]]
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[[Category: Huet, P.]]
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[[Category: Bouillot A]]
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[[Category: Krysa, G.]]
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[[Category: Chung C]]
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[[Category: Lamotte, Y.]]
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[[Category: Delannee D]]
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[[Category: Lewis, A.]]
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[[Category: Dudit Y]]
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[[Category: Mirguet, O.]]
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[[Category: Gellibert F]]
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[[Category: Nicodeme, E.]]
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[[Category: Huet P]]
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[[Category: Trottet, L.]]
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[[Category: Krysa G]]
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[[Category: Witherington, J.]]
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[[Category: Lamotte Y]]
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[[Category: Antagonist]]
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[[Category: Lewis A]]
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[[Category: Epigenetic reader]]
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[[Category: Mirguet O]]
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[[Category: Histone]]
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[[Category: Nicodeme E]]
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[[Category: Inhibitor]]
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[[Category: Trottet L]]
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[[Category: Transcription]]
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[[Category: Witherington J]]

Current revision

The first bromodomain of human BRD4 in complex with 3,5 dimethylisoxaxole ligand

PDB ID 4bw2

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