4zkj - Revision history

OCA at 07:31, 18 May 2023

OCA — Thu, 18 May 2023 07:31:32 GMT

←Older revision		Revision as of 07:31, 18 May 2023
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	<StructureSection load='4zkj' size='340' side='right'caption='[[4zkj]], [[Resolution\|resolution]] 2.25Å' scene=''>		<StructureSection load='4zkj' size='340' side='right'caption='[[4zkj]], [[Resolution\|resolution]] 2.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4zkj]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Streptococcus_pyogenes_m1_476~~ Streptococcus pyogenes m1 476]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKJ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4ZKJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4zkj]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptococcus_pyogenes_M1_476 Streptococcus pyogenes M1 476]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4ZKJ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>~~</td></tr>~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=4zkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkj OCA], [https://pdbe.org/4zkj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4zkj RCSB], [https://www.ebi.ac.uk/pdbsum/4zkj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4zkj ProSAT]</span></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">cas1, M1GAS476_0831 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1207470 Streptococcus pyogenes M1 476])</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=4zkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkj OCA], [~~http~~://pdbe.org/4zkj PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4zkj RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4zkj PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4zkj ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/J7M1H5_STRP1 J7M1H5_STRP1]] CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Acts as a dsDNA endonuclease. Involved in the integration of spacer DNA into the CRISPR cassette.[HAMAP-Rule:MF_01470]	+	[https://www.uniprot.org/uniprot/J7M1H5_STRP1 J7M1H5_STRP1] CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Acts as a dsDNA endonuclease. Involved in the integration of spacer DNA into the CRISPR cassette.[HAMAP-Rule:MF_01470]
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</StructureSection>		</StructureSection>
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Streptococcus pyogenes m1 476]]	+	[[Category: Streptococcus pyogenes M1 476]]
-	[[Category: Bae, E]]	+	[[Category: Bae E]]
-	[[Category: Ka, D]]	+	[[Category: Ka D]]
-	~~[[Category: Ca]]~~	+
-	~~[[Category: Crispr]]~~	+
-	~~[[Category: Unknown function~~]]	+

OCA at 08:47, 26 June 2019

OCA — Wed, 26 Jun 2019 08:47:56 GMT

←Older revision		Revision as of 08:47, 26 June 2019
Line 1:		Line 1:
		+
	==Crystal structure of CRISPR-associated protein==		==Crystal structure of CRISPR-associated protein==
-	<StructureSection load='4zkj' size='340' side='right' caption='[[4zkj]], [[Resolution\|resolution]] 2.25Å' scene=''>	+	<StructureSection load='4zkj' size='340' side='right'caption='[[4zkj]], [[Resolution\|resolution]] 2.25Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[4zkj]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZKJ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[4zkj]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Streptococcus_pyogenes_m1_476 Streptococcus pyogenes m1 476]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZKJ FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=4zkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkj OCA], [http://pdbe.org/4zkj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zkj RCSB], [http://www.ebi.ac.uk/pdbsum/4zkj PDBsum]</span></td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">cas1, M1GAS476_0831 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1207470 Streptococcus pyogenes M1 476])</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=4zkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkj OCA], [http://pdbe.org/4zkj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zkj RCSB], [http://www.ebi.ac.uk/pdbsum/4zkj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4zkj ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 18:		Line 20:
	</div>		</div>
	<div class="pdbe-citations 4zkj" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 4zkj" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Endonuclease 3D structures\|Endonuclease 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Streptococcus pyogenes m1 476]]
	[[Category: Bae, E]]		[[Category: Bae, E]]
	[[Category: Ka, D]]		[[Category: Ka, D]]

OCA at 20:11, 13 January 2016

OCA — Wed, 13 Jan 2016 20:11:27 GMT

←Older revision		Revision as of 20:11, 13 January 2016
Line 1:		Line 1:
-	'''~~Unreleased~~ structure'''	+	==Crystal structure of CRISPR-associated protein==
		+	<StructureSection load='4zkj' size='340' side='right' caption='[[4zkj]], [[Resolution\|resolution]] 2.25Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[4zkj]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZKJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZKJ FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene></td></tr>
		+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</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=4zkj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zkj OCA], [http://pdbe.org/4zkj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4zkj RCSB], [http://www.ebi.ac.uk/pdbsum/4zkj PDBsum]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/J7M1H5_STRP1 J7M1H5_STRP1]] CRISPR (clustered regularly interspaced short palindromic repeat), is an adaptive immune system that provides protection against mobile genetic elements (viruses, transposable elements and conjugative plasmids). CRISPR clusters contain spacers, sequences complementary to antecedent mobile elements, and target invading nucleic acids. CRISPR clusters are transcribed and processed into CRISPR RNA (crRNA). Acts as a dsDNA endonuclease. Involved in the integration of spacer DNA into the CRISPR cassette.[HAMAP-Rule:MF_01470]
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	CRISPRs and Cas proteins constitute an RNA-guided microbial immune system against invading nucleic acids. Cas1 is a universal Cas protein found in all three types of CRISPR-Cas systems, and its role is implicated in new spacer acquisition during CRISPR-mediated adaptive immunity. Here, we report the crystal structure of Streptococcus pyogenes Cas1 (SpCas1) in a type II CRISPR-Cas system and characterize its interaction with S. pyogenes Csn2 (SpCsn2). The SpCas1 structure reveals a unique conformational state distinct from type I Cas1 structures, resulting in a more extensive dimerization interface, a more globular overall structure, and a disruption of potential metal-binding sites for catalysis. We demonstrate that SpCas1 directly interacts with SpCsn2, and identify the binding interface and key residues for Cas complex formation. These results provide structural information for a type II Cas1 protein, and lay a foundation for studying multiprotein Cas complexes functioning in type II CRISPR-Cas systems.

-	~~The entry 4zkj is ON HOLD until Paper Publication~~	+	Crystal Structure of Streptococcus pyogenes Cas1 and Its Interaction with Csn2 in the Type II CRISPR-Cas System.,Ka D, Lee H, Jung YD, Kim K, Seok C, Suh N, Bae E Structure. 2016 Jan 5;24(1):70-9. doi: 10.1016/j.str.2015.10.019. Epub 2015 Dec, 3. PMID:26671707<ref>PMID:26671707</ref>

-	~~Authors: Ka~~, D.~~, Bae, E~~.	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~Description~~:	+	<div class="pdbe-citations 4zkj" style="background-color:#fffaf0;"></div>
-	~~[[Category: Unreleased Structures]]~~	+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Bae, E]]		[[Category: Bae, E]]
	[[Category: Ka, D]]		[[Category: Ka, D]]
		+	[[Category: Ca]]
		+	[[Category: Crispr]]
		+	[[Category: Unknown function]]

OCA at 10:50, 20 May 2015

OCA — Wed, 20 May 2015 10:50:42 GMT

←Older revision		Revision as of 10:50, 20 May 2015
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 4zkj is ON HOLD	+	The entry 4zkj is ON HOLD until Paper Publication

	Authors: Ka, D., Bae, E.		Authors: Ka, D., Bae, E.

OCA: Protected "4zkj" [edit=sysop:move=sysop]

OCA — Wed, 06 May 2015 11:52:49 GMT

Protected "4zkj" [edit=sysop:move=sysop]

←Older revision

Revision as of 11:52, 6 May 2015

OCA: New page: '''Unreleased structure''' The entry 4zkj is ON HOLD Authors: Ka, D., Bae, E. Description: Category: Unreleased Structures Category: Bae, E Category: Ka, D

OCA — Wed, 06 May 2015 11:52:48 GMT

New page: '''Unreleased structure''' The entry 4zkj is ON HOLD Authors: Ka, D., Bae, E. Description: Category: Unreleased Structures Category: Bae, E Category: Ka, D

New page

'''Unreleased structure'''

The entry 4zkj is ON HOLD

Authors: Ka, D., Bae, E.

Description:
[[Category: Unreleased Structures]]
[[Category: Bae, E]]
[[Category: Ka, D]]