OCA at 04:46, 8 September 2022

OCA — Thu, 08 Sep 2022 04:46:59 GMT

←Older revision		Revision as of 04:46, 8 September 2022
Line 1:		Line 1:

-	====	+	==CryoEM structure of Go-coupled 5-HT5AR in complex with Methylergometrine==
-	<StructureSection load='7um7' size='340' side='right'caption='[[7um7]]' scene=''>	+	<StructureSection load='7um7' size='340' side='right'caption='[[7um7]], [[Resolution\|resolution]] 2.75Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7um7]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7UM7 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7UM7 FirstGlance]. <br>
-	</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=7um7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7um7 OCA], [https://pdbe.org/7um7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7um7 RCSB], [https://www.ebi.ac.uk/pdbsum/7um7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7um7 ProSAT]</span></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=H8D:(8beta)-N-[(2S)-1-hydroxybutan-2-yl]-6-methyl-9,10-didehydroergoline-8-carboxamide'>H8D</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=7um7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7um7 OCA], [https://pdbe.org/7um7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7um7 RCSB], [https://www.ebi.ac.uk/pdbsum/7um7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7um7 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/5HT5A_HUMAN 5HT5A_HUMAN]] This is one of the several different receptors for 5-hydroxytryptamine (serotonin), a biogenic hormone that functions as a neurotransmitter, a hormone, and a mitogen. The activity of this receptor is mediated by G proteins.
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Serotonin receptors are important targets for established therapeutics and drug development as they are expressed throughout the human body and play key roles in cell signaling. There are 12 serotonergic G protein-coupled receptor members encoded in the human genome, of which the 5-hydroxytryptamine (5-HT)5A receptor (5-HT5AR) is the least understood and lacks selective tool compounds. Here, we report four high-resolution (2.73-2.80 A) structures of human 5-HT5ARs, including an inactive state structure bound to an antagonist AS2674723 by crystallization and active state structures bound to a partial agonist lisuride and two full agonists, 5-carboxamidotryptamine (5-CT) and methylergometrine, by cryo-EM. Leveraging the new structures, we developed a highly selective and potent antagonist for 5-HT5AR. Collectively, these findings both enhance our understanding of this enigmatic receptor and provide a roadmap for structure-based drug discovery for 5-HT5AR.
		+
		+	Inactive and active state structures template selective tools for the human 5-HT5A receptor.,Zhang S, Chen H, Zhang C, Yang Y, Popov P, Liu J, Krumm BE, Cao C, Kim K, Xiong Y, Katritch V, Shoichet BK, Jin J, Fay JF, Roth BL Nat Struct Mol Biol. 2022 Jul;29(7):677-687. doi: 10.1038/s41594-022-00796-6., Epub 2022 Jul 14. PMID:35835867<ref>PMID:35835867</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7um7" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[5-hydroxytryptamine receptor 3D structures\|5-hydroxytryptamine receptor 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Z-disk~~]]	+	[[Category: Mus musculus]]
		+	[[Category: Fay JF]]
		+	[[Category: Roth BL]]
		+	[[Category: Zhang S]]

OCA at 06:53, 20 July 2022

OCA — Wed, 20 Jul 2022 06:53:16 GMT

←Older revision		Revision as of 06:53, 20 July 2022
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 7um7 ~~is ON HOLD until Paper Publication~~	+	====
-		+	<StructureSection load='7um7' size='340' side='right'caption='[[7um7]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>
-	~~Description~~:	+	</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=7um7 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7um7 OCA], [https://pdbe.org/7um7 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7um7 RCSB], [https://www.ebi.ac.uk/pdbsum/7um7 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7um7 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Z-disk]]

OCA at 01:34, 21 April 2022

OCA — Thu, 21 Apr 2022 01:34:48 GMT

←Older revision		Revision as of 01:34, 21 April 2022
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7um7 is ON HOLD	+	The entry 7um7 is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7um7" [edit=sysop:move=sysop]

OCA — Wed, 13 Apr 2022 08:36:33 GMT

Protected "7um7" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:36, 13 April 2022

OCA: New page: '''Unreleased structure''' The entry 7um7 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 13 Apr 2022 08:36:32 GMT

New page: '''Unreleased structure''' The entry 7um7 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7um7 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

7um7 - Revision history

OCA at 04:46, 8 September 2022

OCA at 06:53, 20 July 2022

OCA at 01:34, 21 April 2022

OCA: Protected "7um7" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7um7 is ON HOLD Authors: Description: Category: Unreleased Structures