Hydrophobic Waters in Bromodomains
نویسندگان
چکیده
منابع مشابه
Protein dynamics and structural waters in bromodomains
Bromodomains are epigenetic readers of acetylated lysines that are integral parts of histone tails. The 61 bromodomains in humans are structurally highly conserved but specifically bind to widely varying recognition motifs, suggesting that dynamic rather than static factors are responsible for recognition selectivity. To test this hypothesis, the dynamics of the binding sites and structural wat...
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Acetylation of lysine residues is a post-translational modification with broad relevance to cellular signalling and disease biology. Enzymes that 'write' (histone acetyltransferases, HATs) and 'erase' (histone deacetylases, HDACs) acetylation sites are an area of extensive research in current drug development, but very few potent inhibitors that modulate the 'reading process' mediated by acetyl...
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The malleability of the epigenome has long been recognized as a unique opportunity for therapeutic intervention. Interest in targeting components of the epigenetic machinery for therapeutic gain had initially been aimed at chromatin modifying enzymes. However, advances in medicinal chemistry have now made it possible to exploit protein-protein interactions at the chromatin interface. Bromodomai...
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Bromodomains (BRDs) are small protein domains often present in large multidomain proteins involved in transcriptional regulation in eukaryotic cells. They currently represent valuable targets for the development of inhibitors of aberrant transcriptional processes in a variety of human diseases. Here we report urea-induced equilibrium unfolding experiments monitored by circular dichroism (CD) an...
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Chromatin remodelling complexes alter the structure of chromatin and have central roles in all DNA-templated activities, including regulation of gene expression and DNA repair. Mutations in subunits of the PBAF (polybromo/Brg1-associated factor) or SWI/SNF-B remodelling complex, including BAF180, are frequently associated with cancer. There are six potential acetyl-lysine-binding BDs (bromodoma...
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ژورنال
عنوان ژورنال: Proceedings
سال: 2019
ISSN: 2504-3900
DOI: 10.3390/proceedings2019022080