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3uvx
From Proteopedia
(Difference between revisions)
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| - | + | ==Crystal Structure of the first bromodomain of human BRD4 in complex with a diacetylated histone 4 peptide (H4K12acK16ac)== | |
| - | + | <StructureSection load='3uvx' size='340' side='right' caption='[[3uvx]], [[Resolution|resolution]] 1.91Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3uvx]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UVX OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UVX FirstGlance]. <br> | |
| - | ==Disease== | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=FMT:FORMIC+ACID'>FMT</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr> |
| - | [[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> | + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></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 Homo sapiens])</td></tr> | |
| - | ==Function== | + | <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=3uvx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uvx OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uvx RCSB], [http://www.ebi.ac.uk/pdbsum/3uvx PDBsum]</span></td></tr> |
| + | </table> | ||
| + | == 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> | ||
| + | == Function == | ||
[[http://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN]] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity). | [[http://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 == | ||
| + | Bromodomains (BRDs) are protein interaction modules that specifically recognize epsilon-N-lysine acetylation motifs, a key event in the reading process of epigenetic marks. The 61 BRDs in the human genome cluster into eight families based on structure/sequence similarity. Here, we present 29 high-resolution crystal structures, covering all BRD families. Comprehensive crossfamily structural analysis identifies conserved and family-specific structural features that are necessary for specific acetylation-dependent substrate recognition. Screening of more than 30 representative BRDs against systematic histone-peptide arrays identifies new BRD substrates and reveals a strong influence of flanking posttranslational modifications, such as acetylation and phosphorylation, suggesting that BRDs recognize combinations of marks rather than singly acetylated sequences. We further uncovered a structural mechanism for the simultaneous binding and recognition of diverse diacetyl-containing peptides by BRD4. These data provide a foundation for structure-based drug design of specific inhibitors for this emerging target family. | ||
| - | + | Histone recognition and large-scale structural analysis of the human bromodomain family.,Filippakopoulos P, Picaud S, Mangos M, Keates T, Lambert JP, Barsyte-Lovejoy D, Felletar I, Volkmer R, Muller S, Pawson T, Gingras AC, Arrowsmith CH, Knapp S Cell. 2012 Mar 30;149(1):214-31. PMID:22464331<ref>PMID:22464331</ref> | |
| - | + | ||
| - | == | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
| - | + | </div> | |
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
| - | [[Category: Arrowsmith, C H | + | [[Category: Arrowsmith, C H]] |
| - | [[Category: Bountra, C | + | [[Category: Bountra, C]] |
| - | [[Category: Delf, F von | + | [[Category: Delf, F von]] |
| - | [[Category: Edwards, A M | + | [[Category: Edwards, A M]] |
| - | [[Category: Filippakopoulos, P | + | [[Category: Filippakopoulos, P]] |
| - | [[Category: Keates, T | + | [[Category: Keates, T]] |
| - | [[Category: Knapp, S | + | [[Category: Knapp, S]] |
| - | [[Category: Picaud, S | + | [[Category: Picaud, S]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | [[Category: Ugochukwu, E | + | [[Category: Ugochukwu, E]] |
| - | [[Category: Weigelt, J | + | [[Category: Weigelt, J]] |
[[Category: Bromodomain]] | [[Category: Bromodomain]] | ||
[[Category: Bromodomain containing protein 4]] | [[Category: Bromodomain containing protein 4]] | ||
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[[Category: Peptide complex]] | [[Category: Peptide complex]] | ||
[[Category: Sgc]] | [[Category: Sgc]] | ||
| - | [[Category: Structural genomics consortium]] | ||
[[Category: Transcription-protein binding complex]] | [[Category: Transcription-protein binding complex]] | ||
Revision as of 07:11, 21 December 2014
Crystal Structure of the first bromodomain of human BRD4 in complex with a diacetylated histone 4 peptide (H4K12acK16ac)
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Categories: Homo sapiens | Arrowsmith, C H | Bountra, C | Delf, F von | Edwards, A M | Filippakopoulos, P | Keates, T | Knapp, S | Picaud, S | Structural genomic | Ugochukwu, E | Weigelt, J | Bromodomain | Bromodomain containing protein 4 | Cap | Hunk1 | Mcap | Mitotic chromosome associated protein | Peptide complex | Sgc | Transcription-protein binding complex
