OCA at 16:25, 18 October 2023

OCA — Wed, 18 Oct 2023 16:25:36 GMT

←Older revision		Revision as of 16:25, 18 October 2023
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	==Crystal Structure of Human Protocadherin-24 EC1-2 Form II==		==Crystal Structure of Human Protocadherin-24 EC1-2 Form II==
-	<StructureSection load='7n86' size='340' side='right'caption='[[7n86]]' scene=''>	+	<StructureSection load='7n86' size='340' side='right'caption='[[7n86]], [[Resolution\|resolution]] 3.17Å' 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=7N86 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7N86 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7n86]] is a 4 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=7N86 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7N86 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=7n86 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7n86 OCA], [https://pdbe.org/7n86 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7n86 RCSB], [https://www.ebi.ac.uk/pdbsum/7n86 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7n86 ProSAT]</span></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]] 3.175Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</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=7n86 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7n86 OCA], [https://pdbe.org/7n86 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7n86 RCSB], [https://www.ebi.ac.uk/pdbsum/7n86 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7n86 ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/CDHR2_HUMAN CDHR2_HUMAN] Intermicrovillar adhesion molecule that forms, via its extracellular domain, calcium-dependent heterophilic complexes with CDHR5 on adjacent microvilli. Thereby, controls the packing of microvilli at the apical membrane of epithelial cells. Through its cytoplasmic domain, interacts with microvillus cytoplasmic proteins to form the intermicrovillar adhesion complex/IMAC. This complex plays a central role in microvilli and epithelial brush border differentiation (PubMed:24725409). May also play a role in cell-cell adhesion and contact inhibition in epithelial cells (PubMed:12117771).<ref>PMID:12117771</ref> <ref>PMID:24725409</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Enterocytes are specialized epithelial cells lining the luminal surface of the small intestine that build densely packed arrays of microvilli known as brush borders. These microvilli drive nutrient absorption and are arranged in a hexagonal pattern maintained by intermicrovillar links formed by 2 nonclassical members of the cadherin superfamily of calcium-dependent cell adhesion proteins: protocadherin-24 (PCDH24, also known as CDHR2) and the mucin-like protocadherin (CDHR5). The extracellular domains of these proteins are involved in heterophilic and homophilic interactions important for intermicrovillar function, yet the structural determinants of these interactions remain unresolved. Here, we present X-ray crystal structures of the PCDH24 and CDHR5 extracellular tips and analyze their species-specific features relevant for adhesive interactions. In parallel, we use binding assays to identify the PCDH24 and CDHR5 domains involved in both heterophilic and homophilic adhesion for human and mouse proteins. Our results suggest that homophilic and heterophilic interactions involving PCDH24 and CDHR5 are species dependent with unique and distinct minimal adhesive units.
		+
		+	Heterophilic and homophilic cadherin interactions in intestinal intermicrovillar links are species dependent.,Gray ME, Johnson ZR, Modak D, Tamilselvan E, Tyska MJ, Sotomayor M PLoS Biol. 2021 Dec 6;19(12):e3001463. doi: 10.1371/journal.pbio.3001463., eCollection 2021 Dec. PMID:34871294<ref>PMID:34871294</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7n86" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Cadherin 3D structures\|Cadherin 3D structures]]
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: Gray ME]]		[[Category: Gray ME]]
	[[Category: Modak D]]		[[Category: Modak D]]
	[[Category: Sotomayor M]]		[[Category: Sotomayor M]]

OCA at 15:37, 22 December 2021

OCA — Wed, 22 Dec 2021 15:37:15 GMT

←Older revision		Revision as of 15:37, 22 December 2021
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-	'''Unreleased structure'''

-	~~The entry~~ 7n86 is ~~ON HOLD until Jun 13 2023~~	+	==Crystal Structure of Human Protocadherin-24 EC1-2 Form II==
-		+	<StructureSection load='7n86' size='340' side='right'caption='[[7n86]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7N86 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7N86 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=7n86 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7n86 OCA], [https://pdbe.org/7n86 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7n86 RCSB], [https://www.ebi.ac.uk/pdbsum/7n86 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7n86 ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Gray ME]]
		+	[[Category: Modak D]]
		+	[[Category: Sotomayor M]]

OCA at 02:29, 2 July 2021

OCA — Fri, 02 Jul 2021 02:29:14 GMT

←Older revision		Revision as of 02:29, 2 July 2021
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 7n86 is ON HOLD	+	The entry 7n86 is ON HOLD until Jun 13 2023

	Authors:		Authors:

OCA: Protected "7n86" [edit=sysop:move=sysop]

OCA — Fri, 25 Jun 2021 06:15:12 GMT

Protected "7n86" [edit=sysop:move=sysop]

←Older revision

Revision as of 06:15, 25 June 2021

OCA: New page: '''Unreleased structure''' The entry 7n86 is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Fri, 25 Jun 2021 06:15:11 GMT

New page: '''Unreleased structure''' The entry 7n86 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7n86 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]

7n86 - Revision history

OCA at 16:25, 18 October 2023

OCA at 15:37, 22 December 2021

OCA at 02:29, 2 July 2021

OCA: Protected "7n86" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 7n86 is ON HOLD Authors: Description: Category: Unreleased Structures