6mp1 - Revision history

OCA at 06:36, 11 October 2023

OCA — Wed, 11 Oct 2023 06:36:06 GMT

←Older revision		Revision as of 06:36, 11 October 2023
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	<StructureSection load='6mp1' size='340' side='right'caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>		<StructureSection load='6mp1' size='340' side='right'caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Lk3_transgenic_mice Lk3 transgenic mice~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=NAG:N~~-~~ACETYL-D-GLUCOSAMINE'>NAG</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]] 2.211Å</td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat">~~H2-D1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode~~=~~Info&srchmode~~=~~5&id=10090 LK3 transgenic mice])~~</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=6mp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mp1 OCA], [~~http~~://pdbe.org/6mp1 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=6mp1 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/6mp1 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=6mp1 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=6mp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mp1 OCA], [https://pdbe.org/6mp1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6mp1 RCSB], [https://www.ebi.ac.uk/pdbsum/6mp1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6mp1 ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[~~[http~~://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE]] Defects in Tyrp1 are the cause of the brown (b) phenotype. Brown mice have a brown or hypopigmented coat.<ref>PMID:2245916</ref>	+	[https://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE] Defects in Tyrp1 are the cause of the brown (b) phenotype. Brown mice have a brown or hypopigmented coat.<ref>PMID:2245916</ref>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE]] Catalyzes the oxidation of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) into indole-5,6-quinone-2-carboxylic acid (PubMed:7813420). May regulate or influence the type of melanin synthesized (PubMed:7813420, PubMed:2245916). Also to a lower extent, capable of hydroxylating tyrosine and producing melanin (PubMed:1537333).<ref>PMID:1537333</ref> <ref>PMID:2245916</ref> <ref>PMID:7813420</ref>	+	[https://www.uniprot.org/uniprot/HA11_MOUSE HA11_MOUSE] Involved in the presentation of foreign antigens to the immune system.[https://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE] Catalyzes the oxidation of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) into indole-5,6-quinone-2-carboxylic acid (PubMed:7813420). May regulate or influence the type of melanin synthesized (PubMed:7813420, PubMed:2245916). Also to a lower extent, capable of hydroxylating tyrosine and producing melanin (PubMed:1537333).<ref>PMID:1537333</ref> <ref>PMID:2245916</ref> <ref>PMID:7813420</ref> [https://www.uniprot.org/uniprot/B2MG_MOUSE B2MG_MOUSE] Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.
	<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 6mp1" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 6mp1" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[MHC 3D structures\|MHC 3D structures]]
		+	*[[MHC I 3D structures\|MHC I 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Lk3 transgenic mice~~]]	+	[[Category: Mus musculus]]
-	[[Category: Birnbaum~~, M E~~]]	+	[[Category: Birnbaum ME]]
-	[[Category: Clancy-Thompson, E]]	+	[[Category: Clancy-Thompson E]]
-	[[Category: Devlin~~, C A~~]]	+	[[Category: Devlin CA]]
-	[[Category: Dougan~~, S K]]~~	+	[[Category: Dougan SK]]
-	~~[[Category: Immune system]]~~	+
-	~~[[Category: Mhc~~]]	+

OCA at 10:24, 4 December 2019

OCA — Wed, 04 Dec 2019 10:24:11 GMT

←Older revision		Revision as of 10:24, 4 December 2019
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	==Crystal structures of the murine class I major histocompatibility complex H-2Db in complex with the mutant TRP1-K8 peptide==		==Crystal structures of the murine class I major histocompatibility complex H-2Db in complex with the mutant TRP1-K8 peptide==
-	<StructureSection load='6mp1' size='340' side='right' caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>	+	<StructureSection load='6mp1' size='340' side='right'caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>		<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Lk3 transgenic mice]]		[[Category: Lk3 transgenic mice]]
	[[Category: Birnbaum, M E]]		[[Category: Birnbaum, M E]]

OCA at 21:11, 2 December 2018

OCA — Sun, 02 Dec 2018 21:11:36 GMT

←Older revision		Revision as of 21:11, 2 December 2018
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	<StructureSection load='6mp1' size='340' side='right' caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>		<StructureSection load='6mp1' size='340' side='right' caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">H2-D1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</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=6mp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mp1 OCA], [http://pdbe.org/6mp1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mp1 RCSB], [http://www.ebi.ac.uk/pdbsum/6mp1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mp1 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=6mp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mp1 OCA], [http://pdbe.org/6mp1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mp1 RCSB], [http://www.ebi.ac.uk/pdbsum/6mp1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mp1 ProSAT]</span></td></tr>
	</table>		</table>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Lk3 transgenic mice]]
	[[Category: Birnbaum, M E]]		[[Category: Birnbaum, M E]]
	[[Category: Clancy-Thompson, E]]		[[Category: Clancy-Thompson, E]]

OCA at 12:25, 7 November 2018

OCA — Wed, 07 Nov 2018 12:25:16 GMT

←Older revision		Revision as of 12:25, 7 November 2018
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6mp1 is ~~ON HOLD~~ ~~until Paper~~ Publication	+	==Crystal structures of the murine class I major histocompatibility complex H-2Db in complex with the mutant TRP1-K8 peptide==
		+	<StructureSection load='6mp1' size='340' side='right' caption='[[6mp1]], [[Resolution\|resolution]] 2.21Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6mp1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6MP1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6MP1 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></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=6mp1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6mp1 OCA], [http://pdbe.org/6mp1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6mp1 RCSB], [http://www.ebi.ac.uk/pdbsum/6mp1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6mp1 ProSAT]</span></td></tr>
		+	</table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE]] Defects in Tyrp1 are the cause of the brown (b) phenotype. Brown mice have a brown or hypopigmented coat.<ref>PMID:2245916</ref>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/TYRP1_MOUSE TYRP1_MOUSE]] Catalyzes the oxidation of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) into indole-5,6-quinone-2-carboxylic acid (PubMed:7813420). May regulate or influence the type of melanin synthesized (PubMed:7813420, PubMed:2245916). Also to a lower extent, capable of hydroxylating tyrosine and producing melanin (PubMed:1537333).<ref>PMID:1537333</ref> <ref>PMID:2245916</ref> <ref>PMID:7813420</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	T-cell priming occurs when a naive T cell recognizes cognate peptide-MHC complexes on an activated antigen presenting cell. The circumstances of this initial priming have ramifications on the fate of the newly primed T cell. Newly primed CD8+ T cells can embark onto different trajectories, with some becoming short-lived effector cells and others adopting a tissue resident or memory cell fate. To determine whether T-cell priming influences the quality of the effector T-cell response to tumors, we used transnuclear CD8+ T cells that recognize the melanoma antigen TRP1 using TRP1high or TRP1low TCRs that differ in both affinity and fine specificity. From a series of altered peptide ligands, we identified a point mutation (K8) in a non-anchor residue that, when analyzed crystallographically and biophysically, destabilized the peptide interaction with the MHC binding groove. In vitro, the K8 peptide induced robust proliferation of both TRP1high and TRP1low CD8+ T cells but did not induce expression of PD-1. Cytokine production from K8-stimulated TRP1 cells was minimal, whereas cytotoxicity was increased. Upon transfer into B16 tumor-bearing mice, the reference peptide (TRP1-M9)- and K8-stimulated TRP1 cells were equally effective at controlling tumor growth but accomplished this through different mechanisms. TRP1-M9-stimulated cells produced more IFNg, whereas K8-stimulated cells accumulated to higher numbers and were more cytotoxic. We, therefore, conclude that TCR recognition of weakly binding peptides during priming can skew the effector function of tumor-specific CD8+ T cells.

-	~~Authors:~~ Clancy-Thompson, E., Devlin, ~~C.A.~~, ~~Birnbaum~~, M.E., ~~Dougan, S~~.K.	+	Altered binding of tumor antigenic peptides to MHC class I affects CD8 T cell effector responses.,Clancy-Thompson E, Devlin CA, Tyler PM, Servos MM, Ali LR, Ventre KS, Bhuiyan MA, Bruck PT, Birnbaum M, Dougan SK Cancer Immunol Res. 2018 Oct 23. pii: 2326-6066.CIR-18-0348. doi:, 10.1158/2326-6066.CIR-18-0348. PMID:30352798<ref>PMID:30352798</ref>

-	~~Description: Crystal structures~~ of the ~~murine~~ class ~~I major histocompatibility complex H~~-~~2Db in complex with the mutant TRP1~~-~~K8 peptide~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[Category~~: ~~Unreleased Structures]]~~	+	</div>
-	~~[[Category: Devlin, C.A]]~~	+	<div class="pdbe-citations 6mp1" style="background-color:#fffaf0;"></div>
-	~~[[Category: Dougan, S.K]]~~	+	== References ==
-	[[Category: Birnbaum, M.E]]	+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Birnbaum, M E]]
	[[Category: Clancy-Thompson, E]]		[[Category: Clancy-Thompson, E]]
		+	[[Category: Devlin, C A]]
		+	[[Category: Dougan, S K]]
		+	[[Category: Immune system]]
		+	[[Category: Mhc]]

OCA at 04:30, 24 October 2018

OCA — Wed, 24 Oct 2018 04:30:08 GMT

←Older revision		Revision as of 04:30, 24 October 2018
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6mp1 is ON HOLD	+	The entry 6mp1 is ON HOLD until Paper Publication

	Authors: Clancy-Thompson, E., Devlin, C.A., Birnbaum, M.E., Dougan, S.K.		Authors: Clancy-Thompson, E., Devlin, C.A., Birnbaum, M.E., Dougan, S.K.

OCA: Protected "6mp1" [edit=sysop:move=sysop]

OCA — Wed, 17 Oct 2018 06:35:14 GMT

Protected "6mp1" [edit=sysop:move=sysop]

←Older revision

Revision as of 06:35, 17 October 2018

OCA: New page: '''Unreleased structure''' The entry 6mp1 is ON HOLD Authors: Clancy-Thompson, E., Devlin, C.A., Birnbaum, M.E., Dougan, S.K. Description: Crystal structures of the murine class I majo...

OCA — Wed, 17 Oct 2018 06:35:13 GMT

New page: '''Unreleased structure''' The entry 6mp1 is ON HOLD Authors: Clancy-Thompson, E., Devlin, C.A., Birnbaum, M.E., Dougan, S.K. Description: Crystal structures of the murine class I majo...

New page

'''Unreleased structure'''

The entry 6mp1 is ON HOLD

Authors: Clancy-Thompson, E., Devlin, C.A., Birnbaum, M.E., Dougan, S.K.

Description: Crystal structures of the murine class I major histocompatibility complex H-2Db in complex with the mutant TRP1-K8 peptide
[[Category: Unreleased Structures]]
[[Category: Devlin, C.A]]
[[Category: Dougan, S.K]]
[[Category: Birnbaum, M.E]]
[[Category: Clancy-Thompson, E]]