4c8t - Revision history

OCA at 17:32, 7 September 2022

2022-09-07T17:32:33Z

←Older revision		Revision as of 17:32, 7 September 2022
Line 3:		Line 3:
	<StructureSection load='4c8t' size='340' side='right'caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>		<StructureSection load='4c8t' size='340' side='right'caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Silurana_(xenopus)_tropicalis Silurana (xenopus)~~ tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4C8T FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Xenopus_tropicalis Xenopus tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4C8T FirstGlance]. <br>
-	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4c84\|4c84]], [[4c85\|4c85]], [[4c86\|4c86]], [[4c8a\|4c8a]], [[4c8c\|4c8c]], [[4c8f\|4c8f]], [[4c8p\|4c8p]], [[4c8u\|4c8u]], [[4c8v\|4c8v]], [[4c8w\|4c8w]], [[4c99\|4c99]], [[4c9a\|4c9a]], [[4c9e\|4c9e]], [[4c9r\|4c9r]], [[4c9u\|4c9u]], [[4c9v\|4c9v]]</td></tr>	+	</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=4c8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c8t OCA], [https://pdbe.org/4c8t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4c8t RCSB], [https://www.ebi.ac.uk/pdbsum/4c8t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4c8t 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=4c8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c8t OCA], [~~http~~://pdbe.org/4c8t PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4c8t RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4c8t PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4c8t ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/ZNRF3_XENTR ZNRF3_XENTR]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components (By similarity).	+	[[https://www.uniprot.org/uniprot/ZNRF3_XENTR ZNRF3_XENTR]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components (By similarity).
-	~~<div style="background-color:#fffaf0;">~~	+
-	~~== Publication Abstract from PubMed ==~~	+
-	The four R-spondin (Rspo) proteins are secreted agonists of Wnt signalling in vertebrates, functioning in embryogenesis and adult stem cell biology. Through ubiquitination and degradation of Wnt receptors, the transmembrane E3 ubiquitin ligase ZNRF3 and related RNF43 antagonize Wnt signalling. Rspo ligands have been reported to inhibit the ligase activity through direct interaction with ZNRF3 and RNF43. Here we report multiple crystal structures of the ZNRF3 ectodomain (ZNRF3ecto), a signalling-competent Furin1-Furin2 (Fu1-Fu2) fragment of Rspo2 (Rspo2Fu1-Fu2), and Rspo2Fu1-Fu2 in complex with ZNRF3ecto, or RNF43ecto. A prominent loop in Fu1 clamps into equivalent grooves in the ZNRF3ecto and RNF43ecto surface. Rspo binding enhances dimerization of ZNRF3ecto but not of RNF43ecto. Comparison of the four Rspo proteins, mutants and chimeras in biophysical and cellular assays shows that their signalling potency depends on their ability to recruit ZNRF3 or RNF43 via Fu1 into a complex with LGR receptors, which interact with Rspo via Fu2.	+
-		+
-	Structural and molecular basis of ZNRF3/RNF43 transmembrane ubiquitin ligase inhibition by the Wnt agonist R-spondin.,Zebisch M, Xu Y, Krastev C, Macdonald BT, Chen M, Gilbert RJ, He X, Jones EY Nat Commun. 2013 Nov 14;4:2787. doi: 10.1038/ncomms3787. PMID:24225776<ref>PMID:24225776</ref>	+
-		+
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~<div class="pdbe-citations 4c8t" style="background-color:#fffaf0;"></div>~~	+

	==See Also==		==See Also==
-	*[[Ubiquitin protein ligase\|Ubiquitin protein ligase]]	+	*[[Ubiquitin protein ligase 3D structures\|Ubiquitin protein ligase 3D structures]]
-	~~== References ==~~	+
-	~~<references/>~~	+
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Jones, E Y~~]]	+	[[Category: Xenopus tropicalis]]
-	[[Category: ~~Zebisch, M~~]]	+	[[Category: Jones EY]]
-	[[Category: ~~Lgr4]]~~	+	[[Category: Zebisch M]]
-	~~[[Category: Lgr5]]~~	+
-	~~[[Category: Lgr6]]~~	+
-	~~[[Category: Ligase]]~~	+
-	~~[[Category: Membrane]]~~	+
-	~~[[Category: R-spo]]~~	+
-	~~[[Category: R-spondin]]~~	+
-	~~[[Category: Receptor]]~~	+
-	~~[[Category: Rnf43]]~~	+
-	~~[[Category: Rspo]]~~	+
-	~~[[Category: Rspo1]]~~	+
-	~~[[Category: Rspo2]]~~	+
-	~~[[Category: Rspo3]]~~	+
-	~~[[Category: Rspo4]]~~	+
-	~~[[Category: Signalling]]~~	+
-	~~[[Category: Wnt~~]]	+

OCA at 08:56, 20 March 2019

2019-03-20T08:56:51Z

←Older revision		Revision as of 08:56, 20 March 2019
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	==Xenopus ZNRF3 ectodomain crystal form I==		==Xenopus ZNRF3 ectodomain crystal form I==
-	<StructureSection load='4c8t' size='340' side='right' caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>	+	<StructureSection load='4c8t' size='340' side='right'caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C8T FirstGlance]. <br>		<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C8T FirstGlance]. <br>
Line 25:		Line 25:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Jones, E Y]]		[[Category: Jones, E Y]]
	[[Category: Zebisch, M]]		[[Category: Zebisch, M]]

OCA at 19:48, 5 August 2016

2016-08-05T19:48:36Z

←Older revision		Revision as of 19:48, 5 August 2016
Line 1:		Line 1:
		+
	==Xenopus ZNRF3 ectodomain crystal form I==		==Xenopus ZNRF3 ectodomain crystal form I==
	<StructureSection load='4c8t' size='340' side='right' caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>		<StructureSection load='4c8t' size='340' side='right' caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C8T FirstGlance]. <br>		<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C8T FirstGlance]. <br>
	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4c84\|4c84]], [[4c85\|4c85]], [[4c86\|4c86]], [[4c8a\|4c8a]], [[4c8c\|4c8c]], [[4c8f\|4c8f]], [[4c8p\|4c8p]], [[4c8u\|4c8u]], [[4c8v\|4c8v]], [[4c8w\|4c8w]], [[4c99\|4c99]], [[4c9a\|4c9a]], [[4c9e\|4c9e]], [[4c9r\|4c9r]], [[4c9u\|4c9u]], [[4c9v\|4c9v]]</td></tr>		</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4c84\|4c84]], [[4c85\|4c85]], [[4c86\|4c86]], [[4c8a\|4c8a]], [[4c8c\|4c8c]], [[4c8f\|4c8f]], [[4c8p\|4c8p]], [[4c8u\|4c8u]], [[4c8v\|4c8v]], [[4c8w\|4c8w]], [[4c99\|4c99]], [[4c9a\|4c9a]], [[4c9e\|4c9e]], [[4c9r\|4c9r]], [[4c9u\|4c9u]], [[4c9v\|4c9v]]</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=4c8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c8t OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4c8t RCSB], [http://www.ebi.ac.uk/pdbsum/4c8t PDBsum]</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=4c8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c8t OCA], [http://pdbe.org/4c8t PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4c8t RCSB], [http://www.ebi.ac.uk/pdbsum/4c8t PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4c8t ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 16:		Line 17:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 4c8t" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==

OCA at 05:20, 25 December 2014

2014-12-25T05:20:50Z

←Older revision		Revision as of 05:20, 25 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_4c8t\| PDB=4c8t \| SCENE= }}~~	+	==Xenopus ZNRF3 ectodomain crystal form I==
-	===Xenopus ZNRF3 ectodomain crystal form I===	+	<StructureSection load='4c8t' size='340' side='right' caption='[[4c8t]], [[Resolution\|resolution]] 2.40Å' scene=''>
-	~~{{ABSTRACT_PUBMED_24225776}}~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4C8T FirstGlance]. <br>
-	==Function==	+	</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[4c84\|4c84]], [[4c85\|4c85]], [[4c86\|4c86]], [[4c8a\|4c8a]], [[4c8c\|4c8c]], [[4c8f\|4c8f]], [[4c8p\|4c8p]], [[4c8u\|4c8u]], [[4c8v\|4c8v]], [[4c8w\|4c8w]], [[4c99\|4c99]], [[4c9a\|4c9a]], [[4c9e\|4c9e]], [[4c9r\|4c9r]], [[4c9u\|4c9u]], [[4c9v\|4c9v]]</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=4c8t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4c8t OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4c8t RCSB], [http://www.ebi.ac.uk/pdbsum/4c8t PDBsum]</span></td></tr>
		+	</table>
		+	== Function ==
	[[http://www.uniprot.org/uniprot/ZNRF3_XENTR ZNRF3_XENTR]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components (By similarity).		[[http://www.uniprot.org/uniprot/ZNRF3_XENTR ZNRF3_XENTR]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components (By similarity).
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The four R-spondin (Rspo) proteins are secreted agonists of Wnt signalling in vertebrates, functioning in embryogenesis and adult stem cell biology. Through ubiquitination and degradation of Wnt receptors, the transmembrane E3 ubiquitin ligase ZNRF3 and related RNF43 antagonize Wnt signalling. Rspo ligands have been reported to inhibit the ligase activity through direct interaction with ZNRF3 and RNF43. Here we report multiple crystal structures of the ZNRF3 ectodomain (ZNRF3ecto), a signalling-competent Furin1-Furin2 (Fu1-Fu2) fragment of Rspo2 (Rspo2Fu1-Fu2), and Rspo2Fu1-Fu2 in complex with ZNRF3ecto, or RNF43ecto. A prominent loop in Fu1 clamps into equivalent grooves in the ZNRF3ecto and RNF43ecto surface. Rspo binding enhances dimerization of ZNRF3ecto but not of RNF43ecto. Comparison of the four Rspo proteins, mutants and chimeras in biophysical and cellular assays shows that their signalling potency depends on their ability to recruit ZNRF3 or RNF43 via Fu1 into a complex with LGR receptors, which interact with Rspo via Fu2.
		+
		+	Structural and molecular basis of ZNRF3/RNF43 transmembrane ubiquitin ligase inhibition by the Wnt agonist R-spondin.,Zebisch M, Xu Y, Krastev C, Macdonald BT, Chen M, Gilbert RJ, He X, Jones EY Nat Commun. 2013 Nov 14;4:2787. doi: 10.1038/ncomms3787. PMID:24225776<ref>PMID:24225776</ref>

-	~~==About this Structure==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[4c8t]] is~~ a ~~2 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA].~~	+	</div>

-	==~~Reference~~==	+	==See Also==
-	~~<ref group~~=~~"xtra">PMID:024225776</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	*[[Ubiquitin protein ligase\|Ubiquitin protein ligase]]
-	[[Category: Jones, E Y.]]	+	== References ==
-	[[Category: Zebisch, M.]]	+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Jones, E Y]]
		+	[[Category: Zebisch, M]]
	[[Category: Lgr4]]		[[Category: Lgr4]]
	[[Category: Lgr5]]		[[Category: Lgr5]]

OCA at 08:55, 27 November 2013

2013-11-27T08:55:55Z

←Older revision		Revision as of 08:55, 27 November 2013
Line 1:		Line 1:
	{{STRUCTURE_4c8t\| PDB=4c8t \| SCENE= }}		{{STRUCTURE_4c8t\| PDB=4c8t \| SCENE= }}
	===Xenopus ZNRF3 ectodomain crystal form I===		===Xenopus ZNRF3 ectodomain crystal form I===
		+	{{ABSTRACT_PUBMED_24225776}}

	==Function==		==Function==
Line 6:		Line 7:

	==About this Structure==		==About this Structure==
-	[[4c8t]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA].	+	[[4c8t]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Silurana_(xenopus)_tropicalis Silurana (xenopus) tropicalis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA].
		+
		+	==Reference==
		+	<ref group="xtra">PMID:024225776</ref><references group="xtra"/><references/>
	[[Category: Jones, E Y.]]		[[Category: Jones, E Y.]]
	[[Category: Zebisch, M.]]		[[Category: Zebisch, M.]]

OCA at 13:39, 20 November 2013

2013-11-20T13:39:52Z

←Older revision		Revision as of 13:39, 20 November 2013
Line 1:		Line 1:
-	~~'''Unreleased structure'''~~	+	{{STRUCTURE_4c8t\| PDB=4c8t \| SCENE= }}
		+	===Xenopus ZNRF3 ectodomain crystal form I===

-	~~The entry 4c8t is ON HOLD~~	+	==Function==
		+	[[http://www.uniprot.org/uniprot/ZNRF3_XENTR ZNRF3_XENTR]] E3 ubiquitin-protein ligase that acts as a negative regulator of the Wnt signaling pathway by mediating the ubiquitination and subsequent degradation of Wnt receptor complex components (By similarity).

-	~~Authors~~: ~~Zebisch, M~~., Jones, E.Y.	+	==About this Structure==
-		+	[[4c8t]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4C8T OCA].
-	~~Description~~: ~~Xenopus ZNRF3 ectodomain crystal form I~~	+	[[Category: Jones, E Y.]]
		+	[[Category: Zebisch, M.]]
		+	[[Category: Lgr4]]
		+	[[Category: Lgr5]]
		+	[[Category: Lgr6]]
		+	[[Category: Ligase]]
		+	[[Category: Membrane]]
		+	[[Category: R-spo]]
		+	[[Category: R-spondin]]
		+	[[Category: Receptor]]
		+	[[Category: Rnf43]]
		+	[[Category: Rspo]]
		+	[[Category: Rspo1]]
		+	[[Category: Rspo2]]
		+	[[Category: Rspo3]]
		+	[[Category: Rspo4]]
		+	[[Category: Signalling]]
		+	[[Category: Wnt]]

OCA: Protected "4c8t" [edit=sysop:move=sysop]

2013-10-10T05:28:22Z

Protected "4c8t" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:28, 10 October 2013

OCA: New page: '''Unreleased structure''' The entry 4c8t is ON HOLD Authors: Zebisch, M., Jones, E.Y. Description: Xenopus ZNRF3 ectodomain crystal form I

2013-10-10T05:28:20Z

New page: '''Unreleased structure''' The entry 4c8t is ON HOLD Authors: Zebisch, M., Jones, E.Y. Description: Xenopus ZNRF3 ectodomain crystal form I

New page

'''Unreleased structure'''

The entry 4c8t is ON HOLD

Authors: Zebisch, M., Jones, E.Y.

Description: Xenopus ZNRF3 ectodomain crystal form I