5nnf: Difference between revisions
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==Crystal Structure of the first bromodomain of human BRD4 in complex with an acetylated BAZ1B peptide (K221ac)== | |||
<StructureSection load='5nnf' size='340' side='right'caption='[[5nnf]], [[Resolution|resolution]] 1.15Å' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[5nnf]] is a 2 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=5NNF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5NNF FirstGlance]. <br> | |||
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.15Å</td></tr> | |||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></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=5nnf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5nnf OCA], [https://pdbe.org/5nnf PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5nnf RCSB], [https://www.ebi.ac.uk/pdbsum/5nnf PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5nnf ProSAT]</span></td></tr> | |||
</table> | |||
== Disease == | |||
[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 == | |||
[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;"> | |||
== Publication Abstract from PubMed == | |||
Targeting bromodomains (BRDs) of the bromo-and-extra-terminal (BET) family offers opportunities for therapeutic intervention in cancer and other diseases. Here, we profile the interactomes of BRD2, BRD3, BRD4, and BRDT following treatment with the pan-BET BRD inhibitor JQ1, revealing broad rewiring of the interaction landscape, with three distinct classes of behavior for the 603 unique interactors identified. A group of proteins associate in a JQ1-sensitive manner with BET BRDs through canonical and new binding modes, while two classes of extra-terminal (ET)-domain binding motifs mediate acetylation-independent interactions. Last, we identify an unexpected increase in several interactions following JQ1 treatment that define negative functions for BRD3 in the regulation of rRNA synthesis and potentially RNAPII-dependent gene expression that result in decreased cell proliferation. Together, our data highlight the contributions of BET protein modules to their interactomes allowing for a better understanding of pharmacological rewiring in response to JQ1. | |||
Interactome Rewiring Following Pharmacological Targeting of BET Bromodomains.,Lambert JP, Picaud S, Fujisawa T, Hou H, Savitsky P, Uuskula-Reimand L, Gupta GD, Abdouni H, Lin ZY, Tucholska M, Knight JDR, Gonzalez-Badillo B, St-Denis N, Newman JA, Stucki M, Pelletier L, Bandeira N, Wilson MD, Filippakopoulos P, Gingras AC Mol Cell. 2018 Dec 13. pii: S1097-2765(18)30948-1. doi:, 10.1016/j.molcel.2018.11.006. PMID:30554943<ref>PMID:30554943</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
[[Category: | </div> | ||
<div class="pdbe-citations 5nnf" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Bromodomain-containing protein 3D structures|Bromodomain-containing protein 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Homo sapiens]] | |||
[[Category: Large Structures]] | |||
[[Category: Arrowsmith CH]] | |||
[[Category: Bountra C]] | |||
[[Category: Edwards AM]] | |||
[[Category: Filippakopoulos P]] | |||
[[Category: Krojer T]] | |||
[[Category: Picaud S]] | |||
[[Category: Von Delft F]] | |||