OCA at 05:43, 7 June 2023

2023-06-07T05:43:38Z

←Older revision		Revision as of 05:43, 7 June 2023
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 8oq1 is ~~ON HOLD until Paper~~ Publication	+	==Crystal structure of tailspike depolymerase (APK14_gp49) from Acinetobacter phage vB_AbaP_APK14==
		+	<StructureSection load='8oq1' size='340' side='right'caption='[[8oq1]], [[Resolution\|resolution]] 1.55Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[8oq1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Friunavirus Friunavirus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8OQ1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8OQ1 FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</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=8oq1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8oq1 OCA], [https://pdbe.org/8oq1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8oq1 RCSB], [https://www.ebi.ac.uk/pdbsum/8oq1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8oq1 ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[https://www.uniprot.org/uniprot/A0A4P1LUD8_9CAUD A0A4P1LUD8_9CAUD]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Acinetobacter baumannii is a critical priority nosocomial pathogen that produces a variety of capsular polysaccharides (CPSs), the primary receptors for specific depolymerase-carrying phages. In this study, the tailspike depolymerases (TSDs) encoded in genomes of six novel Friunaviruses, APK09, APK14, APK16, APK86, APK127v, APK128, and one previously described Friunavirus phage, APK37.1, were characterized. For all TSDs, the mechanism of specific cleavage of corresponding A. baumannii capsular polysaccharides (CPSs) was established. The structures of oligosaccharide fragments derived from K9, K14, K16, K37/K3-v1, K86, K127, and K128 CPSs degradation by the recombinant depolymerases have been determined. The crystal structures of three of the studied TSDs were obtained. A significant reduction in mortality of Galleria mellonella larvae infected with A. baumannii of K9 capsular type was shown in the example of recombinant TSD APK09_gp48. The data obtained will provide a better understanding of the interaction of phage-bacterial host systems and will contribute to the formation of principles of rational usage of lytic phages and phage-derived enzymes as antibacterial agents.

-	~~Authors: Matyuta, I.O~~., ~~Boyko~~, ~~K.M.~~, Nikolaeva, ~~A.Y.~~, ~~Shneider~~, ~~M.M.~~, ~~Timoshina~~, ~~O.Y.~~, Miroshnikov, K.A.~~, Popov, V~~.O.	+	Friunavirus Phage-Encoded Depolymerases Specific to Different Capsular Types of Acinetobacter baumannii.,Timoshina OY, Kasimova AA, Shneider MM, Matyuta IO, Nikolaeva AY, Evseev PV, Arbatsky NP, Shashkov AS, Chizhov AO, Shelenkov AA, Mikhaylova YV, Slukin PV, Volozhantsev NV, Boyko KM, Knirel YA, Miroshnikov KA, Popova AV Int J Mol Sci. 2023 May 22;24(10):9100. doi: 10.3390/ijms24109100. PMID:37240444<ref>PMID:37240444</ref>

-	~~Description: Crystal structure~~ of ~~tailspike depolymerase (APK14_gp49) from Acinetobacter phage vB_AbaP_APK14~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	[[Category: ~~Unreleased~~ Structures]]	+	</div>
-	[[Category: ~~Popov, V.O~~]]	+	<div class="pdbe-citations 8oq1" style="background-color:#fffaf0;"></div>
-	[[Category: ~~Nikolaeva, A.Y~~]]	+	== References ==
-	[[Category: Miroshnikov~~, K.A~~]]	+	<references/>
-	[[Category: ~~Matyuta, I.O~~]]	+	__TOC__
-	[[Category: ~~Timoshina, O.Y~~]]	+	</StructureSection>
-	[[Category: Shneider~~, M.M~~]]	+	[[Category: Friunavirus]]
-	[[Category: ~~Boyko, K.M~~]]	+	[[Category: Large Structures]]
		+	[[Category: Boyko KM]]
		+	[[Category: Matyuta IO]]
		+	[[Category: Miroshnikov KA]]
		+	[[Category: Nikolaeva AY]]
		+	[[Category: Popov VO]]
		+	[[Category: Shneider MM]]
		+	[[Category: Timoshina OY]]

OCA at 05:12, 10 May 2023

2023-05-10T05:12:48Z

←Older revision		Revision as of 05:12, 10 May 2023
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 8oq1 is ON HOLD	+	The entry 8oq1 is ON HOLD until Paper Publication

	Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O.		Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O.

OCA: Protected "8oq1" [edit=sysop:move=sysop]

2023-04-19T08:10:50Z

Protected "8oq1" [edit=sysop:move=sysop]

←Older revision

Revision as of 08:10, 19 April 2023

OCA: New page: '''Unreleased structure''' The entry 8oq1 is ON HOLD Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O. Description: ...

2023-04-19T08:10:47Z

New page: '''Unreleased structure''' The entry 8oq1 is ON HOLD Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O. Description: ...

New page

'''Unreleased structure'''

The entry 8oq1 is ON HOLD

Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O.

Description: Crystal structure of tailspike depolymerase (APK14_gp49) from Acinetobacter phage vB_AbaP_APK14
[[Category: Unreleased Structures]]
[[Category: Popov, V.O]]
[[Category: Nikolaeva, A.Y]]
[[Category: Miroshnikov, K.A]]
[[Category: Matyuta, I.O]]
[[Category: Timoshina, O.Y]]
[[Category: Shneider, M.M]]
[[Category: Boyko, K.M]]

8oq1 - Revision history

OCA at 05:43, 7 June 2023

OCA at 05:12, 10 May 2023

OCA: Protected "8oq1" [edit=sysop:move=sysop]

OCA: New page: '''Unreleased structure''' The entry 8oq1 is ON HOLD Authors: Matyuta, I.O., Boyko, K.M., Nikolaeva, A.Y., Shneider, M.M., Timoshina, O.Y., Miroshnikov, K.A., Popov, V.O. Description: ...