5ku3
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==BRD4 bromodomain in complex with Cpd59 ((S)-1-(3-((2-fluoro-4-(1-methyl-1H-pyrazol-4-yl)phenyl)amino)-1-(tetrahydrofuran-3-yl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridin-5(4H)-yl)ethanone)== | |
| + | <StructureSection load='5ku3' size='340' side='right' caption='[[5ku3]], [[Resolution|resolution]] 1.14Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5ku3]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5KU3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5KU3 FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=6XH:1-[3-[[2-FLUORANYL-4-(1-METHYLPYRAZOL-4-YL)PHENYL]AMINO]-1-[(3~{S})-OXOLAN-3-YL]-6,7-DIHYDRO-4~{H}-PYRAZOLO[4,3-C]PYRIDIN-5-YL]ETHANONE'>6XH</scene>, <scene name='pdbligand=DMS:DIMETHYL+SULFOXIDE'>DMS</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5ktx|5ktx]], [[5ktw|5ktw]]</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=5ku3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5ku3 OCA], [http://pdbe.org/5ku3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5ku3 RCSB], [http://www.ebi.ac.uk/pdbsum/5ku3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5ku3 ProSAT]</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). | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The single bromodomain of the closely related transcriptional regulators CBP/EP300 is a target of much recent interest in cancer and immune system regulation. A co-crystal structure of a ligand-efficient screening hit and the CBP bromodomain guided initial design targeting the LPF shelf, ZA loop, and acetylated lysine binding regions. Structure-activity relationship studies allowed us to identify a more potent analogue. Optimization of permeability and microsomal stability and subsequent improvement of mouse hepatocyte stability afforded 59 (GNE-272, TR-FRET IC50 = 0.02 muM, BRET IC50 = 0.41 muM, BRD4(1) IC50 = 13 muM) that retained the best balance of cell potency, selectivity, and in vivo PK. Compound 59 showed a marked antiproliferative effect in hematologic cancer cell lines and modulates MYC expression in vivo that corresponds with antitumor activity in an AML tumor model. | ||
| - | + | Discovery of a Potent and Selective in Vivo Probe (GNE-272) for the Bromodomains of CBP/EP300.,Crawford TD, Romero FA, Lai KW, Tsui V, Taylor AM, de Leon Boenig G, Noland CL, Murray J, Ly J, Choo EF, Hunsaker TL, Chan EW, Merchant M, Kharbanda S, Gascoigne KE, Kaufman S, Beresini MH, Liao J, Liu W, Chen KX, Chen Z, Conery AR, Cote A, Jayaram H, Jiang Y, Kiefer JR, Kleinheinz T, Li Y, Maher J, Pardo E, Poy F, Spillane KL, Wang F, Wang J, Wei X, Xu Z, Xu Z, Yen I, Zawadzke L, Zhu X, Bellon S, Cummings R, Cochran AG, Albrecht BK, Magnuson S J Med Chem. 2016 Sep 28. PMID:27682507<ref>PMID:27682507</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| + | <div class="pdbe-citations 5ku3" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Huang, W]] | [[Category: Huang, W]] | ||
| - | [[Category: Murray, J | + | [[Category: Murray, J M]] |
| + | [[Category: Brd4 bromodomain]] | ||
| + | [[Category: Transferase]] | ||
Revision as of 18:21, 2 November 2016
BRD4 bromodomain in complex with Cpd59 ((S)-1-(3-((2-fluoro-4-(1-methyl-1H-pyrazol-4-yl)phenyl)amino)-1-(tetrahydrofuran-3-yl)-6,7-dihydro-1H-pyrazolo[4,3-c]pyridin-5(4H)-yl)ethanone)
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