5y8c

From Proteopedia

(Difference between revisions)

Current revision

Crystal Structure Analysis of the BRD4

Structural highlights

5y8c is a 1 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.42Å
Ligands:	, , ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

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.^[1] ^[2]

Function

BRD4_HUMAN Plays a role in a process governing chromosomal dynamics during mitosis (By similarity).

Publication Abstract from PubMed

The bromodomain and extra-terminal (BET) family proteins have gained increasing interest as drug targets for treatment of castration-resistant prostate cancer (CRPC). Here, we describe the design, optimization, and evaluation of benzo[ d]isoxazole-containing compounds as potent BET bromodomain inhibitors. Cocrystal structures of the representative inhibitors in complex with BRD4(1) provided solid structural basis for compound optimization. The two most potent compounds, 6i (Y06036) and 7m (Y06137), bound to the BRD4(1) bromodomain with Kd values of 82 and 81 nM, respectively. They also exhibited high selectivity over other non-BET subfamily members. The compounds potently inhibited cell growth, colony formation, and the expression of AR, AR regulated genes, and MYC in prostate cancer cell lines. Compounds 6i and 7m also demonstrated therapeutic effects in a C4-2B CRPC xenograft tumor model in mice. These potent and selective BET inhibitors represent a new class of compounds for the development of potential therapeutics against CRPC.

Structure-Based Discovery and Optimization of Benzo[ d]isoxazole Derivatives as Potent and Selective BET Inhibitors for Potential Treatment of Castration-Resistant Prostate Cancer (CRPC).,Zhang M, Zhang Y, Song M, Xue X, Wang J, Wang C, Zhang C, Li C, Xiang Q, Zou L, Wu X, Wu C, Dong B, Xue W, Zhou Y, Chen H, Wu D, Ding K, Xu Y J Med Chem. 2018 Apr 12;61(7):3037-3058. doi: 10.1021/acs.jmedchem.8b00103. Epub , 2018 Apr 3. PMID:29566488^[3]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ French CA, Miyoshi I, Kubonishi I, Grier HE, Perez-Atayde AR, Fletcher JA. BRD4-NUT fusion oncogene: a novel mechanism in aggressive carcinoma. Cancer Res. 2003 Jan 15;63(2):304-7. PMID:12543779
↑ French CA, Miyoshi I, Aster JC, Kubonishi I, Kroll TG, Dal Cin P, Vargas SO, Perez-Atayde AR, Fletcher JA. BRD4 bromodomain gene rearrangement in aggressive carcinoma with translocation t(15;19). Am J Pathol. 2001 Dec;159(6):1987-92. PMID:11733348 doi:10.1016/S0002-9440(10)63049-0
↑ Zhang M, Zhang Y, Song M, Xue X, Wang J, Wang C, Zhang C, Li C, Xiang Q, Zou L, Wu X, Wu C, Dong B, Xue W, Zhou Y, Chen H, Wu D, Ding K, Xu Y. Structure-Based Discovery and Optimization of Benzo[ d]isoxazole Derivatives as Potent and Selective BET Inhibitors for Potential Treatment of Castration-Resistant Prostate Cancer (CRPC). J Med Chem. 2018 Apr 12;61(7):3037-3058. doi: 10.1021/acs.jmedchem.8b00103. Epub , 2018 Apr 3. PMID:29566488 doi:http://dx.doi.org/10.1021/acs.jmedchem.8b00103

1 Structural highlights
2 Disease
3 Function
4 Publication Abstract from PubMed
5 See Also
6 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5y8c"

@@ Line 3: / Line 3: @@
 <StructureSection load='5y8c' size='340' side='right'caption='[[5y8c]], [[Resolution|resolution]] 1.42&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[5y8c]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5Y8C OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5Y8C FirstGlance]. <br>
+<table><tr><td colspan='2'>[[5y8c]] 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=5Y8C OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5Y8C FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8P9:5-chloranyl-2-methoxy-N-(6-methoxy-3-methyl-1,2-benzoxazol-5-yl)benzenesulfonamide'>8P9</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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]] 1.42&#8491;</td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5y8c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5y8c OCA], [http://pdbe.org/5y8c PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5y8c RCSB], [http://www.ebi.ac.uk/pdbsum/5y8c PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5y8c ProSAT]</span></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8P9:5-chloranyl-2-methoxy-N-(6-methoxy-3-methyl-1,2-benzoxazol-5-yl)benzenesulfonamide'>8P9</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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=5y8c FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5y8c OCA], [https://pdbe.org/5y8c PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5y8c RCSB], [https://www.ebi.ac.uk/pdbsum/5y8c PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5y8c 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>
+[https://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).
+[https://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 ==
@@ Line 27: / Line 28: @@
 __TOC__
 </StructureSection>
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Song, M]]
+[[Category: Song M]]
-[[Category: Wang, C]]
+[[Category: Wang C]]
-[[Category: Xu, Y]]
+[[Category: Xu Y]]
-[[Category: Zhang, Y]]
+[[Category: Zhang Y]]
-[[Category: Bromodomain]]
-[[Category: Transcription]]

5y8c

From Proteopedia

Current revision

Crystal Structure Analysis of the BRD4

Structural highlights

Disease

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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