6mnl - Revision history

OCA at 10:29, 15 November 2023

2023-11-15T10:29:59Z

←Older revision		Revision as of 10:29, 15 November 2023
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	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MNL FirstGlance]. <br>		<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MNL FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [https://pdbe.org/6mnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [https://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [https://pdbe.org/6mnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [https://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></td></tr>
	</table>		</table>

OCA at 10:54, 14 June 2023

2023-06-14T10:54:52Z

←Older revision		Revision as of 10:54, 14 June 2023
Line 1:		Line 1:

	==NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide==		==NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide==
-	<StructureSection load='6mnl' size='340' side='right' caption='[[6mnl~~]], [[NMR_Ensembles_of_Models \| 20 NMR models~~]]' scene=''>	+	<StructureSection load='6mnl' size='340' side='right'caption='[[6mnl]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Human Human~~]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6MNL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MNL FirstGlance]. <br>
-	</td></tr><tr id='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non-Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr>
-	~~<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">BRD4, HUNK1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])~~</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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [https://pdbe.org/6mnl PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [https://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [~~http~~://pdbe.org/6mnl PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></td></tr>	+
	</table>		</table>
	== Disease ==		== 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/FOXO3_HUMAN FOXO3_HUMAN] Note=A chromosomal aberration involving FOXO3 is found in secondary acute leukemias. Translocation t(6;11)(q21;q23) with MLL/HRX.
	== Function ==		== 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/FOXO3_HUMAN FOXO3_HUMAN] Transcriptional activator which triggers apoptosis in the absence of survival factors, including neuronal cell death upon oxidative stress. Recognizes and binds to the DNA sequence 5'-[AG]TAAA[TC]A-3'. Participates in post-transcriptional regulation of MYC: following phosphorylation by MAPKAPK5, promotes induction of miR-34b and miR-34c expression, 2 post-transcriptional regulators of MYC that bind to the 3'UTR of MYC transcript and prevent its translation.<ref>PMID:10102273</ref> <ref>PMID:16751106</ref> <ref>PMID:21329882</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</div>		</div>
	<div class="pdbe-citations 6mnl" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 6mnl" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Bromodomain-containing protein 3D structures\|Bromodomain-containing protein 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Human~~]]	+	[[Category: Homo sapiens]]
-	[[Category: ~~Zeng, L~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Zhou, M M~~]]	+	[[Category: Zeng L]]
-	[[Category: ~~Akt]]~~	+	[[Category: Zhou M-M]]
-	~~[[Category: Brd4]]~~	+
-	~~[[Category: Cdk6]]~~	+
-	~~[[Category: Luminal breast cancer]]~~	+
-	~~[[Category: Transcription~~]]	+

OCA at 09:08, 19 December 2018

2018-12-19T09:08:12Z

←Older revision		Revision as of 09:08, 19 December 2018
Line 3:		Line 3:
	<StructureSection load='6mnl' size='340' side='right' caption='[[6mnl]], [[NMR_Ensembles_of_Models \| 20 NMR models]]' scene=''>		<StructureSection load='6mnl' size='340' side='right' caption='[[6mnl]], [[NMR_Ensembles_of_Models \| 20 NMR models]]' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MNL FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MNL FirstGlance]. <br>
	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr>		</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">BRD4, HUNK1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [http://pdbe.org/6mnl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [http://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [http://pdbe.org/6mnl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [http://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></td></tr>
	</table>		</table>
Line 11:		Line 12:
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/BRD4_HUMAN BRD4_HUMAN]] Plays a role in a process governing chromosomal dynamics during mitosis (By similarity).		[[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 ==
		+	BRD4 assembles transcriptional machinery at gene super-enhancer regions and governs the expression of genes that are critical for cancer progression. However, it remains unclear whether BRD4-mediated gene transcription is required for tumor cells to develop drug resistance. Our data show that prolonged treatment of luminal breast cancer cells with AKT inhibitors induces FOXO3a dephosphorylation, nuclear translocation, and disrupts its association with SirT6, eventually leading to FOXO3a acetylation as well as BRD4 recognition. Acetylated FOXO3a recognizes the BD2 domain of BRD4, recruits the BRD4/RNAPII complex to the CDK6 gene promoter, and induces its transcription. Pharmacological inhibition of either BRD4/FOXO3a association or CDK6 significantly overcomes the resistance of luminal breast cancer cells to AKT inhibitors in vitro and in vivo. Our study reports the involvement of BRD4/FOXO3a/CDK6 axis in AKTi resistance and provides potential therapeutic strategies for treating resistant breast cancer.
		+
		+	Targeting the BRD4/FOXO3a/CDK6 axis sensitizes AKT inhibition in luminal breast cancer.,Liu J, Duan Z, Guo W, Zeng L, Wu Y, Chen Y, Tai F, Wang Y, Lin Y, Zhang Q, He Y, Deng J, Stewart RL, Wang C, Lin PC, Ghaffari S, Evers BM, Liu S, Zhou MM, Zhou BP, Shi J Nat Commun. 2018 Dec 5;9(1):5200. doi: 10.1038/s41467-018-07258-y. PMID:30518851<ref>PMID:30518851</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6mnl" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Human]]
	[[Category: Zeng, L]]		[[Category: Zeng, L]]
	[[Category: Zhou, M M]]		[[Category: Zhou, M M]]

OCA at 07:01, 31 October 2018

2018-10-31T07:01:25Z

←Older revision		Revision as of 07:01, 31 October 2018
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6mnl is ~~ON HOLD~~	+	==NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide==
-		+	<StructureSection load='6mnl' size='340' side='right' caption='[[6mnl]], [[NMR_Ensembles_of_Models \| 20 NMR models]]' scene=''>
-	~~Authors~~: ~~Zeng~~, L., ~~Zhou~~, M.-M.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[6mnl]] is a 2 chain structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MNL OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MNL FirstGlance]. <br>
-	~~Description: NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide~~	+	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=ALY:N(6)-ACETYLLYSINE'>ALY</scene></td></tr>
-	[[~~Category~~: ~~Unreleased Structures~~]]	+	<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=6mnl FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mnl OCA], [http://pdbe.org/6mnl PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mnl RCSB], [http://www.ebi.ac.uk/pdbsum/6mnl PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mnl ProSAT]</span></td></tr>
-	[[~~Category~~: ~~Zhou, M~~.-M]]	+	</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).
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Zeng, L]]		[[Category: Zeng, L]]
		+	[[Category: Zhou, M M]]
		+	[[Category: Akt]]
		+	[[Category: Brd4]]
		+	[[Category: Cdk6]]
		+	[[Category: Luminal breast cancer]]
		+	[[Category: Transcription]]

OCA: Protected "6mnl" [edit=sysop:move=sysop]

2018-10-10T06:35:17Z

Protected "6mnl" [edit=sysop:move=sysop]

←Older revision

Revision as of 06:35, 10 October 2018

OCA: New page: '''Unreleased structure''' The entry 6mnl is ON HOLD Authors: Zeng, L., Zhou, M.-M. Description: NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide [[Category: U...

2018-10-10T06:35:15Z

New page: '''Unreleased structure''' The entry 6mnl is ON HOLD Authors: Zeng, L., Zhou, M.-M. Description: NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide [[Category: U...

New page

'''Unreleased structure'''

The entry 6mnl is ON HOLD

Authors: Zeng, L., Zhou, M.-M.

Description: NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide
[[Category: Unreleased Structures]]
[[Category: Zhou, M.-M]]
[[Category: Zeng, L]]