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==Crystal Structure of the first bromodomain of human BRDT in complex with the inhibitor JQ1==
==Crystal Structure of the first bromodomain of human BRDT in complex with the inhibitor JQ1==
<StructureSection load='4flp' size='340' side='right' caption='[[4flp]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
<StructureSection load='4flp' size='340' side='right'caption='[[4flp]], [[Resolution|resolution]] 2.23&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[4flp]] is a 2 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=4FLP OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4FLP FirstGlance]. <br>
<table><tr><td colspan='2'>[[4flp]] 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=4FLP OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4FLP FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><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>, <scene name='pdbligand=K:POTASSIUM+ION'>K</scene></td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2rfj|2rfj]]</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=4flp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4flp OCA], [https://pdbe.org/4flp PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4flp RCSB], [https://www.ebi.ac.uk/pdbsum/4flp PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4flp ProSAT]</span></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">BRDT ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=4flp FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4flp OCA], [http://pdbe.org/4flp PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4flp RCSB], [http://www.ebi.ac.uk/pdbsum/4flp PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4flp ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/BRDT_HUMAN BRDT_HUMAN]] Testis-specific chromatin protein that specifically binds histone H4 acetylated at 'Lys-5' and 'Lys-8' (H4K5ac and H4K8ac, respectively) and plays a key role in spermatogenesis. Required in late pachytene spermatocytes: plays a role in meiotic and post-meiotic cells by binding to acetylated histones at the promoter of specific meiotic and post-meiotic genes, facilitating their activation at the appropriate time. In the post-meiotic phase of spermatogenesis, binds to hyperacetylated histones and participates in their general removal from DNA. Also acts as a component of the splicing machinery in pachytene spermatocytes and round spermatids and participates in 3'-UTR truncation of specific mRNAs in post-meiotic spermatids. Required for chromocenter organization, a structure comprised of peri-centromeric heterochromatin.<ref>PMID:9367677</ref> <ref>PMID:15647849</ref> <ref>PMID:22901802</ref>
[https://www.uniprot.org/uniprot/BRDT_HUMAN BRDT_HUMAN] Testis-specific chromatin protein that specifically binds histone H4 acetylated at 'Lys-5' and 'Lys-8' (H4K5ac and H4K8ac, respectively) and plays a key role in spermatogenesis. Required in late pachytene spermatocytes: plays a role in meiotic and post-meiotic cells by binding to acetylated histones at the promoter of specific meiotic and post-meiotic genes, facilitating their activation at the appropriate time. In the post-meiotic phase of spermatogenesis, binds to hyperacetylated histones and participates in their general removal from DNA. Also acts as a component of the splicing machinery in pachytene spermatocytes and round spermatids and participates in 3'-UTR truncation of specific mRNAs in post-meiotic spermatids. Required for chromocenter organization, a structure comprised of peri-centromeric heterochromatin.<ref>PMID:9367677</ref> <ref>PMID:15647849</ref> <ref>PMID:22901802</ref>  
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Arrowsmith, C H]]
[[Category: Large Structures]]
[[Category: Bountra, C]]
[[Category: Arrowsmith CH]]
[[Category: Bradner, J]]
[[Category: Bountra C]]
[[Category: Canning, P]]
[[Category: Bradner J]]
[[Category: Delft, F von]]
[[Category: Canning P]]
[[Category: Edwards, A]]
[[Category: Edwards A]]
[[Category: Felletar, I]]
[[Category: Felletar I]]
[[Category: Filippakopoulos, P]]
[[Category: Filippakopoulos P]]
[[Category: Knapp, S]]
[[Category: Knapp S]]
[[Category: Muniz, J]]
[[Category: Muniz J]]
[[Category: Picaud, S]]
[[Category: Picaud S]]
[[Category: Qi, J]]
[[Category: Qi J]]
[[Category: Structural genomic]]
[[Category: Von Delft F]]
[[Category: Brdt]]
[[Category: Bromodomain]]
[[Category: Bromodomain containing protein testis specific]]
[[Category: Nucleus]]
[[Category: Sgc]]
[[Category: Transcription]]
[[Category: Transcription regulation]]
[[Category: Transcription regulator-inhibitor complex]]