5mgf: Difference between revisions
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==Crystal Structure of BAZ2B bromodomain in complex with 4-propionyl-pyrrole derivative 2== | ==Crystal Structure of BAZ2B bromodomain in complex with 4-propionyl-pyrrole derivative 2== | ||
<StructureSection load='5mgf' size='340' side='right' caption='[[5mgf]], [[Resolution|resolution]] 1.90Å' scene=''> | <StructureSection load='5mgf' size='340' side='right'caption='[[5mgf]], [[Resolution|resolution]] 1.90Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5mgf]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5MGF OCA]. For a <b>guided tour on the structure components</b> use [http:// | <table><tr><td colspan='2'>[[5mgf]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5MGF OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5MGF FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7MW:METHYL+4-PROPANOYL-1~{H}-PYRROLE-2-CARBOXYLATE'>7MW</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7MW:METHYL+4-PROPANOYL-1~{H}-PYRROLE-2-CARBOXYLATE'>7MW</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5mge|5mge]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5mge|5mge]]</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http:// | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5mgf FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5mgf OCA], [http://pdbe.org/5mgf PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5mgf RCSB], [http://www.ebi.ac.uk/pdbsum/5mgf PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5mgf ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
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</div> | </div> | ||
<div class="pdbe-citations 5mgf" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 5mgf" style="background-color:#fffaf0;"></div> | ||
==See Also== | |||
*[[Bromodomain adjacent to zinc finger 3D structures|Bromodomain adjacent to zinc finger 3D structures]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | |||
[[Category: Caflisch, A]] | [[Category: Caflisch, A]] | ||
[[Category: Lolli, G]] | [[Category: Lolli, G]] | ||
Revision as of 10:18, 19 August 2020
Crystal Structure of BAZ2B bromodomain in complex with 4-propionyl-pyrrole derivative 2Crystal Structure of BAZ2B bromodomain in complex with 4-propionyl-pyrrole derivative 2
Structural highlights
Function[BAZ2B_HUMAN] May play a role in transcriptional regulation interacting with ISWI. Publication Abstract from PubMedThe bromodomain adjacent to zinc finger domain protein 2A (BAZ2A) is implicated in aggressive prostate cancer. The BAZ2A bromodomain is a challenging target because of the shallow pocket of its natural ligand, the acetylated side chain of lysine. Here, we report the successful screening of a library of nearly 1500 small molecules by high-throughput docking and force field-based binding-energy evaluation. For seven of the 20 molecules selected in silico, evidence of binding to the BAZ2A bromodomain is provided by ligand-observed NMR spectroscopy. Two of these compounds show a favorable ligand efficiency of 0.42 kcal/mol per non-hydrogen atom in a competition-binding assay. The crystal structures of the BAZ2A bromodomain in complex with four fragment hits validate the predicted binding modes. The binding modes of compounds 1 and 3 are compatible with ligand growing for optimization of affinity for BAZ2A and selectivity against the close homologue BAZ2B. Discovery of BAZ2A bromodomain ligands.,Spiliotopoulos D, Wamhoff EC, Lolli G, Rademacher C, Caflisch A Eur J Med Chem. 2017 Aug 12;139:564-572. doi: 10.1016/j.ejmech.2017.08.028. PMID:28837921[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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