View source for 3s91


==Crystal Structure of the first bromodomain of human BRD3 in complex with the inhibitor JQ1==
<StructureSection load='3s91' size='340' side='right'caption='[[3s91]], [[Resolution|resolution]] 2.06&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3s91]] 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=3S91 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3S91 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]] 2.06&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=IPA:ISOPROPYL+ALCOHOL'>IPA</scene>, <scene name='pdbligand=JQ1:(6S)-6-(2-TERT-BUTOXY-2-OXOETHYL)-4-(4-CHLOROPHENYL)-2,3,9-TRIMETHYL-6,7-DIHYDROTHIENO[3,2-F][1,2,4]TRIAZOLO[4,3-A][1,4]DIAZEPIN-10-IUM'>JQ1</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=3s91 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3s91 OCA], [https://pdbe.org/3s91 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3s91 RCSB], [https://www.ebi.ac.uk/pdbsum/3s91 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3s91 ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/BRD3_HUMAN BRD3_HUMAN] Note=A chromosomal aberration involving BRD3 is found in a rare, aggressive, and lethal carcinoma arising in midline organs of young people. Translocation t(15;9)(q14;q34) with NUT which produces a BRD3-NUT fusion protein.
== Function ==
[https://www.uniprot.org/uniprot/BRD3_HUMAN BRD3_HUMAN] Binds hyperacetylated chromatin and plays a role in the regulation of transcription, probably by chromatin remodeling and interaction with transcription factors. Regulates transcription by promoting the binding of the transcription factor GATA1 to its targets (By similarity). Regulates transcription of the CCND1 gene.<ref>PMID:18406326</ref> 

==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: Bradner JE]]
[[Category: Edwards AM]]
[[Category: Fedorov O]]
[[Category: Felletar I]]
[[Category: Filippakopoulos P]]
[[Category: Keates T]]
[[Category: Knapp S]]
[[Category: Muniz J]]
[[Category: Picaud S]]
[[Category: Qi J]]
[[Category: Weigelt J]]
[[Category: Von Delft F]]