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==Crystal structure of the human BRPF1 bromodomain in complex with Bromosporine== | ==Crystal structure of the human BRPF1 bromodomain in complex with Bromosporine== | ||
<StructureSection load='5c7n' size='340' side='right' caption='[[5c7n]], [[Resolution|resolution]] 1.75Å' scene=''> | <StructureSection load='5c7n' size='340' side='right'caption='[[5c7n]], [[Resolution|resolution]] 1.75Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[5c7n]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5C7N OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[5c7n]] 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=5C7N OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5C7N FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BMF:BROMOSPORINE'>BMF</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</scene></td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.75Å</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMF:BROMOSPORINE'>BMF</scene>, <scene name='pdbligand=NO3:NITRATE+ION'>NO3</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=5c7n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c7n OCA], [https://pdbe.org/5c7n PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5c7n RCSB], [https://www.ebi.ac.uk/pdbsum/5c7n PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5c7n ProSAT]</span></td></tr> | |||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/BRPF1_HUMAN BRPF1_HUMAN] Component of the MOZ/MORF complex which has a histone H3 acetyltransferase activity. Positively regulates the transcription of RUNX1 and RUNX2.<ref>PMID:16387653</ref> <ref>PMID:18794358</ref> | ||
<div style="background-color:#fffaf0;"> | |||
== Publication Abstract from PubMed == | |||
BRPF1 plays a scaffolding role in transcription. We report on fragment screening by high-throughput docking to the BRPF1 bromodomain which resulted in six chemotypes with very favorable ligand efficiency (0.45-0.50 kcal/mol per non-hydrogen atom). Twenty crystal structures of BRPF1/ligand complexes show structural conservation in the acetyllysine binding site, common binding motifs, and unusual interactions (e.g., the replacement of a conserved water molecule). The structural information is useful for the design of chemical probes. | |||
Twenty Crystal Structures of Bromodomain and PHD Finger Containing Protein 1 (BRPF1)/Ligand Complexes Reveal Conserved Binding Motifs and Rare Interactions.,Zhu J, Caflisch A J Med Chem. 2016 May 24. PMID:27167503<ref>PMID:27167503</ref> | |||
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |||
</div> | |||
<div class="pdbe-citations 5c7n" style="background-color:#fffaf0;"></div> | |||
==See Also== | |||
*[[Peregrin|Peregrin]] | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Caflisch A]] | ||
[[Category: | [[Category: Zhu J]] | ||
Latest revision as of 14:18, 10 January 2024
Crystal structure of the human BRPF1 bromodomain in complex with BromosporineCrystal structure of the human BRPF1 bromodomain in complex with Bromosporine
Structural highlights
FunctionBRPF1_HUMAN Component of the MOZ/MORF complex which has a histone H3 acetyltransferase activity. Positively regulates the transcription of RUNX1 and RUNX2.[1] [2] Publication Abstract from PubMedBRPF1 plays a scaffolding role in transcription. We report on fragment screening by high-throughput docking to the BRPF1 bromodomain which resulted in six chemotypes with very favorable ligand efficiency (0.45-0.50 kcal/mol per non-hydrogen atom). Twenty crystal structures of BRPF1/ligand complexes show structural conservation in the acetyllysine binding site, common binding motifs, and unusual interactions (e.g., the replacement of a conserved water molecule). The structural information is useful for the design of chemical probes. Twenty Crystal Structures of Bromodomain and PHD Finger Containing Protein 1 (BRPF1)/Ligand Complexes Reveal Conserved Binding Motifs and Rare Interactions.,Zhu J, Caflisch A J Med Chem. 2016 May 24. PMID:27167503[3] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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