7dn2 - Revision history

OCA at 11:20, 18 June 2025

2025-06-18T11:20:18Z

← Older revision		Revision as of 11:20, 18 June 2025
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	==Acidic stable capsid structure of Helicobacter pylori bacteriophage KHP30==		==Acidic stable capsid structure of Helicobacter pylori bacteriophage KHP30==
	<~~StructureSection~~ load='7dn2' size='340' side='right'caption='[[7dn2]], [[Resolution\|resolution]] 2.70Å' scene=''>		<SX load='7dn2' size='340' side='right' viewer='molstar' caption='[[7dn2]], [[Resolution\|resolution]] 2.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[7dn2]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_phage_KHP30 Helicobacter phage KHP30]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DN2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DN2 FirstGlance]. <br>		<table><tr><td colspan='2'>[[7dn2]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_phage_KHP30 Helicobacter phage KHP30]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DN2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DN2 FirstGlance]. <br>
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	<references/>		<references/>
	__TOC__		__TOC__
	</~~StructureSection~~>		</SX>
	[[Category: Helicobacter phage KHP30]]		[[Category: Helicobacter phage KHP30]]
	[[Category: Large Structures]]		[[Category: Large Structures]]

OCA at 19:32, 29 May 2024

2024-05-29T19:32:17Z

← Older revision		Revision as of 19:32, 29 May 2024
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	====		==Acidic stable capsid structure of Helicobacter pylori bacteriophage KHP30==
	<StructureSection load='7dn2' size='340' side='right'caption='[[7dn2]]' scene=''>		<StructureSection load='7dn2' size='340' side='right'caption='[[7dn2]], [[Resolution\|resolution]] 2.70Å' 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= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= FirstGlance]. <br>		<table><tr><td colspan='2'>[[7dn2]] is a 18 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_phage_KHP30 Helicobacter phage KHP30]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7DN2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7DN2 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=7dn2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7dn2 OCA], [https://pdbe.org/7dn2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7dn2 RCSB], [https://www.ebi.ac.uk/pdbsum/7dn2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7dn2 ProSAT]</span></td></tr>		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution\|Resolution]] 2.7Å</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=7dn2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7dn2 OCA], [https://pdbe.org/7dn2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7dn2 RCSB], [https://www.ebi.ac.uk/pdbsum/7dn2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7dn2 ProSAT]</span></td></tr>
	</table>		</table>
			== Function ==
			[https://www.uniprot.org/uniprot/ORF14_BPKHP ORF14_BPKHP]
			<div style="background-color:#fffaf0;">
			== Publication Abstract from PubMed ==
			The acid-stable capsid structures of Helicobacter pylori phages KHP30 and KHP40 are solved at 2.7 and 3.0 A resolutions by cryoelectron microscopy, respectively. The capsids have icosahedral T = 9 symmetry and consist of each 540 copies of 2 structural proteins, a major capsid protein, and a cement protein. The major capsid proteins form 12 pentagonal capsomeres occupying icosahedral vertexes and 80 hexagonal capsomeres located at icosahedral faces and edges. The major capsid protein has a unique protruding loop extending to the neighboring subunit that stabilizes hexagonal capsomeres. Furthermore, the capsid is decorated with trimeric cement proteins with a jelly roll motif. The cement protein trimer sits on the quasi-three-fold axis formed by three major capsid protein capsomeres, thereby enhancing the particle stability by connecting these capsomeres. Sequence and structure comparisons between the related Helicobacter pylori phages suggest a possible mechanism of phage adaptation to the human gastric environment.

			Acid-stable capsid structure of Helicobacter pylori bacteriophage KHP30 by single-particle cryoelectron microscopy.,Kamiya R, Uchiyama J, Matsuzaki S, Murata K, Iwasaki K, Miyazaki N Structure. 2021 Sep 27. pii: S0969-2126(21)00329-4. doi:, 10.1016/j.str.2021.09.001. PMID:34597601<ref>PMID:34597601</ref>

			From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
			</div>
			<div class="pdbe-citations 7dn2" style="background-color:#fffaf0;"></div>
			== References ==
			<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
			[[Category: Helicobacter phage KHP30]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
	[[Category: ~~Z-disk~~]]		[[Category: Iwasaki K]]
			[[Category: Kamiya R]]
			[[Category: Matsuzaki S]]
			[[Category: Miyazaki N]]
			[[Category: Murata K]]
			[[Category: Uchiyama J]]

OCA at 14:09, 27 October 2021

2021-10-27T14:09:52Z

← Older revision		Revision as of 14:09, 27 October 2021
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	~~'''Unreleased structure'''~~

	~~The entry~~ 7dn2 is ~~ON HOLD until Paper Publication~~		====
			<StructureSection load='7dn2' size='340' side='right'caption='[[7dn2]]' scene=''>
	~~Authors:~~		== Structural highlights ==
			<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol= 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=7dn2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7dn2 OCA], [https://pdbe.org/7dn2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7dn2 RCSB], [https://www.ebi.ac.uk/pdbsum/7dn2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7dn2 ProSAT]</span></td></tr>
	[[Category: ~~Unreleased Structures~~]]		</table>
			__TOC__
			</StructureSection>
			[[Category: Large Structures]]
			[[Category: Z-disk]]

OCA at 07:53, 24 December 2020

2020-12-24T07:53:43Z

← Older revision		Revision as of 07:53, 24 December 2020
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	'''Unreleased structure'''		'''Unreleased structure'''

	The entry 7dn2 is ON HOLD		The entry 7dn2 is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "7dn2" [edit=sysop:move=sysop]

2020-12-16T11:07:35Z

Protected "7dn2" [edit=sysop:move=sysop]

← Older revision	Revision as of 11:07, 16 December 2020
(No difference)

OCA: New page: '''Unreleased structure''' The entry 7dn2 is ON HOLD Authors: Description: Category: Unreleased Structures

2020-12-16T11:07:34Z

New page: '''Unreleased structure''' The entry 7dn2 is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 7dn2 is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]