5lzh - Revision history

OCA at 18:17, 1 November 2023

OCA — Wed, 01 Nov 2023 18:17:58 GMT

←Older revision		Revision as of 18:17, 1 November 2023
Line 1:		Line 1:

	==Cholera toxin classical B-pentamer in complex with inhibitor PC262==		==Cholera toxin classical B-pentamer in complex with inhibitor PC262==
-	<StructureSection load='5lzh' size='340' side='right' caption='[[5lzh]], [[Resolution\|resolution]] 1.13Å' scene=''>	+	<StructureSection load='5lzh' size='340' side='right'caption='[[5lzh]], [[Resolution\|resolution]] 1.13Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5lzh]] is a 5 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~"bacillo_virgola_del_koch"_trevisan_1884 "bacillo virgola del koch" trevisan 1884~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LZH OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5LZH FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5lzh]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae Vibrio cholerae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LZH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5LZH FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7BN:(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic+acid'>7BN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</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]] 1.13Å</td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7BN:(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic+acid'>7BN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ctxB, EN12_07055, ERS013165_03981, ERS013197_06217, ERS013202_03762, ERS013206_03003, ERS013207_03244 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=666 "Bacillo virgola del Koch" Trevisan 1884])</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=5lzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lzh OCA], [https://pdbe.org/5lzh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5lzh RCSB], [https://www.ebi.ac.uk/pdbsum/5lzh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5lzh 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=5lzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lzh OCA], [~~http~~://pdbe.org/5lzh PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5lzh RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5lzh PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5lzh ProSAT]</span></td></tr>	+
	</table>		</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/Q57193_VIBCL Q57193_VIBCL]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 18:		Line 19:
	</div>		</div>
	<div class="pdbe-citations 5lzh" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5lzh" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Cholera toxin 3D structures\|Cholera toxin 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bacillo virgola del koch trevisan 1884~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Heggelund, J E~~]]	+	[[Category: Vibrio cholerae]]
-	[[Category: ~~Krengel, U~~]]	+	[[Category: Heggelund JE]]
-	[[Category: ~~Martinsen, T~~]]	+	[[Category: Krengel U]]
-	[[Category: ~~Cholera toxin b-pentamer]]~~	+	[[Category: Martinsen T]]
-	~~[[Category: Inhibitor]]~~	+
-	~~[[Category: Toxin~~]]	+

OCA at 06:56, 15 February 2018

OCA — Thu, 15 Feb 2018 06:56:08 GMT

←Older revision		Revision as of 06:56, 15 February 2018
Line 3:		Line 3:
	<StructureSection load='5lzh' size='340' side='right' caption='[[5lzh]], [[Resolution\|resolution]] 1.13Å' scene=''>		<StructureSection load='5lzh' size='340' side='right' caption='[[5lzh]], [[Resolution\|resolution]] 1.13Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5lzh]] is a 5 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LZH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5LZH FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5lzh]] is a 5 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillo_virgola_del_koch"_trevisan_1884 "bacillo virgola del koch" trevisan 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LZH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5LZH FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=~~7BO~~:(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic+acid'>~~7BO~~</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7BN:(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic+acid'>7BN</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ctxB, EN12_07055, ERS013165_03981, ERS013197_06217, ERS013202_03762, ERS013206_03003, ERS013207_03244 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=666 "Bacillo virgola del Koch" Trevisan 1884])</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=5lzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lzh OCA], [http://pdbe.org/5lzh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5lzh RCSB], [http://www.ebi.ac.uk/pdbsum/5lzh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5lzh 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=5lzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lzh OCA], [http://pdbe.org/5lzh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5lzh RCSB], [http://www.ebi.ac.uk/pdbsum/5lzh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5lzh ProSAT]</span></td></tr>
	</table>		</table>
Line 21:		Line 22:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Bacillo virgola del koch trevisan 1884]]
	[[Category: Heggelund, J E]]		[[Category: Heggelund, J E]]
	[[Category: Krengel, U]]		[[Category: Krengel, U]]

OCA at 08:14, 3 August 2017

OCA — Thu, 03 Aug 2017 08:14:47 GMT

←Older revision		Revision as of 08:14, 3 August 2017
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5lzh is ~~ON HOLD until Paper~~ Publication	+	==Cholera toxin classical B-pentamer in complex with inhibitor PC262==
		+	<StructureSection load='5lzh' size='340' side='right' caption='[[5lzh]], [[Resolution\|resolution]] 1.13Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[5lzh]] is a 5 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5LZH OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5LZH FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7BO:(2~{R},4~{S},5~{R},6~{R})-5-acetamido-2-[4-[3-[2-[(2~{S},3~{R},4~{R},5~{R},6~{R})-6-(hydroxymethyl)-3,4,5-tris(oxidanyl)oxan-2-yl]ethylamino]-3-oxidanylidene-propyl]-1,2,3-triazol-1-yl]-4-oxidanyl-6-[(1~{R},2~{R})-1,2,3-tris(oxidanyl)propyl]oxane-2-carboxylic+acid'>7BO</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MRD:(4R)-2-METHYLPENTANE-2,4-DIOL'>MRD</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=TRS:2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL'>TRS</scene></td></tr>
		+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSX:S-OXY+CYSTEINE'>CSX</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=5lzh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5lzh OCA], [http://pdbe.org/5lzh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5lzh RCSB], [http://www.ebi.ac.uk/pdbsum/5lzh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5lzh ProSAT]</span></td></tr>
		+	</table>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Cholera is a life-threatening disease in many countries, and new drugs are clearly needed. C-glycosidic antagonists may serve such a purpose. Here we report atomic-resolution crystal structures of three such compounds in complexes with the cholera toxin. The structures give unprecedented atomic details of the molecular interactions and show how the inhibitors efficiently block the GM1 binding site. These molecules are well suited for development into low-cost prophylactic drugs, due to their relatively easy synthesis and their resistance to glycolytic enzymes. One of the compounds links two toxin B-pentamers in the crystal structure, which may yield improved inhibition through the formation of toxin aggregates. These structures can spark the improved design of GM1 mimics, either alone or as multivalent inhibitors connecting multiple GM1-binding sites. Future developments may further include compounds that link the primary and secondary binding sites. Serving as decoys, receptor mimics may lessen symptoms while avoiding the use of antibiotics.

-	~~Authors~~: Heggelund, ~~J.E.~~, Martinsen, T., ~~Krengel~~, U.	+	Towards new cholera prophylactics and treatment: Crystal structures of bacterial enterotoxins in complex with GM1 mimics.,Heggelund JE, Mackenzie A, Martinsen T, Heim JB, Cheshev P, Bernardi A, Krengel U Sci Rep. 2017 May 24;7(1):2326. doi: 10.1038/s41598-017-02179-0. PMID:28539625<ref>PMID:28539625</ref>

-	~~Description: Cholera toxin classical B-pentamer in complex with inhibitor PC262~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[Category~~: ~~Unreleased Structures]]~~	+	</div>
-	[[Category: Heggelund, J.E]]	+	<div class="pdbe-citations 5lzh" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Heggelund, J E]]
	[[Category: Krengel, U]]		[[Category: Krengel, U]]
	[[Category: Martinsen, T]]		[[Category: Martinsen, T]]
		+	[[Category: Cholera toxin b-pentamer]]
		+	[[Category: Inhibitor]]
		+	[[Category: Toxin]]

OCA at 10:58, 9 March 2017

OCA — Thu, 09 Mar 2017 10:58:01 GMT

←Older revision		Revision as of 10:58, 9 March 2017
Line 8:		Line 8:
	[[Category: Unreleased Structures]]		[[Category: Unreleased Structures]]
	[[Category: Heggelund, J.E]]		[[Category: Heggelund, J.E]]
-	[[Category: Martinsen, T]]
	[[Category: Krengel, U]]		[[Category: Krengel, U]]
		+	[[Category: Martinsen, T]]

OCA at 14:58, 19 October 2016

OCA — Wed, 19 Oct 2016 14:58:17 GMT

←Older revision		Revision as of 14:58, 19 October 2016
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 5lzh is ON HOLD	+	The entry 5lzh is ON HOLD until Paper Publication

	Authors: Heggelund, J.E., Martinsen, T., Krengel, U.		Authors: Heggelund, J.E., Martinsen, T., Krengel, U.

OCA: Protected "5lzh" [edit=sysop:move=sysop]

OCA — Wed, 05 Oct 2016 19:24:33 GMT

Protected "5lzh" [edit=sysop:move=sysop]

←Older revision

Revision as of 19:24, 5 October 2016

OCA: New page: '''Unreleased structure''' The entry 5lzh is ON HOLD Authors: Heggelund, J.E., Martinsen, T., Krengel, U. Description: Cholera toxin classical B-pentamer in complex with inhibitor PC26...

OCA — Wed, 05 Oct 2016 19:24:32 GMT

New page: '''Unreleased structure''' The entry 5lzh is ON HOLD Authors: Heggelund, J.E., Martinsen, T., Krengel, U. Description: Cholera toxin classical B-pentamer in complex with inhibitor PC26...

New page

'''Unreleased structure'''

The entry 5lzh is ON HOLD

Authors: Heggelund, J.E., Martinsen, T., Krengel, U.

Description: Cholera toxin classical B-pentamer in complex with inhibitor PC262
[[Category: Unreleased Structures]]
[[Category: Heggelund, J.E]]
[[Category: Martinsen, T]]
[[Category: Krengel, U]]