7jqt - Revision history

OCA at 15:09, 18 October 2023

OCA — Wed, 18 Oct 2023 15:09:34 GMT

←Older revision		Revision as of 15:09, 18 October 2023
Line 3:		Line 3:
	<StructureSection load='7jqt' size='340' side='right'caption='[[7jqt]], [[Resolution\|resolution]] 2.08Å' scene=''>		<StructureSection load='7jqt' size='340' side='right'caption='[[7jqt]], [[Resolution\|resolution]] 2.08Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[7jqt]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7JQT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JQT FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7jqt]] is a 1 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=7JQT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JQT FirstGlance]. <br>
-	</td></tr><tr id='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non~~-~~Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"><scene name='pdbligand=MEA:N-METHYLPHENYLALANINE'>MEA</scene>, <scene name='pdbligand=ORN:L-ORNITHINE'>ORN</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]] 2.08Å</td></tr>
		+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MEA:N-METHYLPHENYLALANINE'>MEA</scene>, <scene name='pdbligand=ORN:L-ORNITHINE'>ORN</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=7jqt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jqt OCA], [https://pdbe.org/7jqt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jqt RCSB], [https://www.ebi.ac.uk/pdbsum/7jqt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jqt 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=7jqt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jqt OCA], [https://pdbe.org/7jqt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jqt RCSB], [https://www.ebi.ac.uk/pdbsum/7jqt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jqt ProSAT]</span></td></tr>
	</table>		</table>
Line 20:		Line 21:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Kreutzer~~, A G~~]]	+	[[Category: Kreutzer AG]]
-	[[Category: McKnelly~~, K J~~]]	+	[[Category: McKnelly KJ]]
-	[[Category: Nowick~~, J S]]~~	+	[[Category: Nowick JS]]
-	~~[[Category: Abeta]]~~	+
-	~~[[Category: Alzheimer's disease]]~~	+
-	~~[[Category: Amyloid]]~~	+
-	~~[[Category: De novo protein]]~~	+
-	~~[[Category: Familial mutant]]~~	+
-	~~[[Category: Oligomer~~]]	+

OCA at 07:16, 16 March 2022

OCA — Wed, 16 Mar 2022 07:16:30 GMT

←Older revision		Revision as of 07:16, 16 March 2022
Line 1:		Line 1:

	==Abeta 16-36 beta-hairpin mimic with E22K Italian mutation==		==Abeta 16-36 beta-hairpin mimic with E22K Italian mutation==
-	<StructureSection load='7jqt' size='340' side='right'caption='[[7jqt]]' scene=''>	+	<StructureSection load='7jqt' size='340' side='right'caption='[[7jqt]], [[Resolution\|resolution]] 2.08Å' 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=7JQT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JQT FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[7jqt]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7JQT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JQT 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=7jqt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jqt OCA], [https://pdbe.org/7jqt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jqt RCSB], [https://www.ebi.ac.uk/pdbsum/7jqt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jqt ProSAT]</span></td></tr>	+	</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MEA:N-METHYLPHENYLALANINE'>MEA</scene>, <scene name='pdbligand=ORN:L-ORNITHINE'>ORN</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=7jqt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jqt OCA], [https://pdbe.org/7jqt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jqt RCSB], [https://www.ebi.ac.uk/pdbsum/7jqt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jqt ProSAT]</span></td></tr>
	</table>		</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Familial Alzheimer's disease (FAD) is associated with mutations in the beta-amyloid peptide (Abeta) or the amyloid precursor protein (APP). FAD mutations of Abeta were incorporated into a macrocyclic peptide that mimics a beta-hairpin to study FAD point mutations K16N, A21G, E22Delta, E22G, E22Q, E22K, and L34V and their effect on assembly, membrane destabilization, and cytotoxicity. The X-ray crystallographic structures of the four E22 mutant peptides reveal that the peptides assemble to form the same compact hexamer. Sodium dodecyl sulphate-polyacrylamide gel electrophoresis (SDS-PAGE) experiments reveal that the mutant FAD peptides assemble as trimers or hexamers, with peptides that have greater positive charge assembling as more stable hexamers. Mutations that increase the positive charge also increase the cytotoxicity of the peptides and their propensity to destabilize lipid membranes.
		+
		+	Effects of Familial Alzheimer's Disease Mutations on the Assembly of a beta-Hairpin Peptide Derived from Abeta16-36.,McKnelly KJ, Kreutzer AG, Howitz WJ, Haduong K, Yoo S, Hart C, Nowick JS Biochemistry. 2022 Mar 15;61(6):446-454. doi: 10.1021/acs.biochem.1c00664. Epub, 2022 Feb 25. PMID:35213141<ref>PMID:35213141</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 7jqt" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Kreutzer AG]]	+	[[Category: Kreutzer, A G]]
-	[[Category: McKnelly KJ]]	+	[[Category: McKnelly, K J]]
-	[[Category: Nowick JS]]	+	[[Category: Nowick, J S]]
		+	[[Category: Abeta]]
		+	[[Category: Alzheimer's disease]]
		+	[[Category: Amyloid]]
		+	[[Category: De novo protein]]
		+	[[Category: Familial mutant]]
		+	[[Category: Oligomer]]

OCA at 08:57, 8 September 2021

OCA — Wed, 08 Sep 2021 08:57:19 GMT

←Older revision		Revision as of 08:57, 8 September 2021
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 7jqt ~~is ON HOLD until Paper Publication~~	+	==Abeta 16-36 beta-hairpin mimic with E22K Italian mutation==
-		+	<StructureSection load='7jqt' size='340' side='right'caption='[[7jqt]]' scene=''>
-	~~Authors~~: ~~Kreutzer~~, A.G., ~~McKnelly~~, K.J., ~~Nowick~~, J.S.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7JQT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7JQT FirstGlance]. <br>
-	~~Description: Abeta 16-36 beta-hairpin mimic with E22K Italian mutation~~	+	</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=7jqt FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7jqt OCA], [https://pdbe.org/7jqt PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7jqt RCSB], [https://www.ebi.ac.uk/pdbsum/7jqt PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7jqt ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased~~ Structures]]	+	</table>
-	[[Category: ~~Nowick, J.S~~]]	+	__TOC__
-	[[Category: ~~Kreutzer, A.G~~]]	+	</StructureSection>
-	[[Category: ~~Mcknelly, K.J~~]]	+	[[Category: Large Structures]]
		+	[[Category: Kreutzer AG]]
		+	[[Category: McKnelly KJ]]
		+	[[Category: Nowick JS]]

OCA at 04:40, 7 October 2020

OCA — Wed, 07 Oct 2020 04:40:37 GMT

←Older revision		Revision as of 04:40, 7 October 2020
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

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

	Authors: Kreutzer, A.G., McKnelly, K.J., Nowick, J.S.		Authors: Kreutzer, A.G., McKnelly, K.J., Nowick, J.S.

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

OCA — Wed, 19 Aug 2020 04:55:37 GMT

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

←Older revision

Revision as of 04:55, 19 August 2020

OCA: New page: '''Unreleased structure''' The entry 7jqt is ON HOLD Authors: Kreutzer, A.G., McKnelly, K.J., Nowick, J.S. Description: Abeta 16-36 beta-hairpin mimic with E22K Italian mutation [[Cate...

OCA — Wed, 19 Aug 2020 04:55:35 GMT

New page: '''Unreleased structure''' The entry 7jqt is ON HOLD Authors: Kreutzer, A.G., McKnelly, K.J., Nowick, J.S. Description: Abeta 16-36 beta-hairpin mimic with E22K Italian mutation [[Cate...

New page

'''Unreleased structure'''

The entry 7jqt is ON HOLD

Authors: Kreutzer, A.G., McKnelly, K.J., Nowick, J.S.

Description: Abeta 16-36 beta-hairpin mimic with E22K Italian mutation
[[Category: Unreleased Structures]]
[[Category: Nowick, J.S]]
[[Category: Kreutzer, A.G]]
[[Category: Mcknelly, K.J]]