6wsk - Revision history

OCA at 14:35, 18 October 2023

OCA — Wed, 18 Oct 2023 14:35:17 GMT

←Older revision		Revision as of 14:35, 18 October 2023
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	<StructureSection load='6wsk' size='340' side='right'caption='[[6wsk]], [[Resolution\|resolution]] 1.55Å' scene=''>		<StructureSection load='6wsk' size='340' side='right'caption='[[6wsk]], [[Resolution\|resolution]] 1.55Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6wsk]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Buffalo_rat Buffalo rat~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WSK FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6wsk]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_virus_T4 Escherichia virus T4] and [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WSK FirstGlance]. <br>
-	</td></tr><tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat"~~>Cnrip1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&~~id~~=10116 Buffalo rat])</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]] 1.55Å</td></tr>
-	~~<tr id='activity'><td class~~="~~sblockLbl~~">~~<b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>~~[~~https://en.wikipedia.org/wiki/Lysozyme Lysozyme~~]~~, with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.~~1.~~17 3.2.1.17] </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=6wsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wsk OCA], [https://pdbe.org/6wsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wsk RCSB], [https://www.ebi.ac.uk/pdbsum/6wsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wsk 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=6wsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wsk OCA], [https://pdbe.org/6wsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wsk RCSB], [https://www.ebi.ac.uk/pdbsum/6wsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wsk ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/ENLYS_BPT4 ENLYS_BPT4]] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.<ref>PMID:22389108</ref>	+	[https://www.uniprot.org/uniprot/ENLYS_BPT4 ENLYS_BPT4] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.<ref>PMID:22389108</ref> [https://www.uniprot.org/uniprot/CNRP1_RAT CNRP1_RAT] Suppresses cannabinoid receptor CNR1-mediated tonic inhibition of voltage-gated calcium channels.
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Buffalo rat~~]]	+	[[Category: Escherichia virus T4]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Lysozyme~~]]	+	[[Category: Rattus norvegicus]]
-	[[Category: Booth~~, W T~~]]	+	[[Category: Booth WT]]
-	[[Category: Howlett~~, A C~~]]	+	[[Category: Howlett AC]]
-	[[Category: Lowther~~, W T]]~~	+	[[Category: Lowther WT]]
-	~~[[Category: Beta barrel]]~~	+
-	~~[[Category: Cargo carrier]]~~	+
-	~~[[Category: Signaling protein~~]]	+

OCA at 08:55, 29 September 2021

OCA — Wed, 29 Sep 2021 08:55:23 GMT

←Older revision		Revision as of 08:55, 29 September 2021
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	==Crystal Structure of the Cannabinoid Receptor 1 Interacting Protein 1a (CRIP1a)==		==Crystal Structure of the Cannabinoid Receptor 1 Interacting Protein 1a (CRIP1a)==
-	<StructureSection load='6wsk' size='340' side='right'caption='[[6wsk]]' scene=''>	+	<StructureSection load='6wsk' size='340' side='right'caption='[[6wsk]], [[Resolution\|resolution]] 1.55Å' 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=6WSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WSK FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6wsk]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Buffalo_rat Buffalo rat]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WSK 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=6wsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wsk OCA], [https://pdbe.org/6wsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wsk RCSB], [https://www.ebi.ac.uk/pdbsum/6wsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wsk ProSAT]</span></td></tr>	+	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Cnrip1 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10116 Buffalo rat])</td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Lysozyme Lysozyme], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.2.1.17 3.2.1.17] </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=6wsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wsk OCA], [https://pdbe.org/6wsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wsk RCSB], [https://www.ebi.ac.uk/pdbsum/6wsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wsk ProSAT]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[https://www.uniprot.org/uniprot/ENLYS_BPT4 ENLYS_BPT4]] Endolysin with lysozyme activity that degrades host peptidoglycans and participates with the holin and spanin proteins in the sequential events which lead to the programmed host cell lysis releasing the mature viral particles. Once the holin has permeabilized the host cell membrane, the endolysin can reach the periplasm and break down the peptidoglycan layer.<ref>PMID:22389108</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Cannabinoid receptor interacting protein 1a (CRIP1a) modulates CB1 cannabinoid receptor G-protein coupling in part by altering the selectivity for Galphai subtype activation, but the molecular basis for this function of CRIP1a is not known. We report herein the first structure of CRIP1a at 1.55 A resolution. CRIP1a exhibits a 10-stranded, antiparallel beta-barrel with an interior comprised of conserved hydrophobic residues and loops at the bottom and a short helical cap at the top to exclude solvent. The beta-barrel has a gap between strands beta8 and beta10, which deviates from beta-sandwich fatty acid binding proteins that carry endocannabinoid compounds and the Rho-guanine nucleotide dissociation inhibitor (GDI) predicted by computational threading algorithms. The structural homology search program DALI identified CRIP1a as homologous to a family of lipidated-protein carriers that includes PDE6delta and Unc119. Comparison with these proteins suggests that CRIP1a may carry two possible types of cargo: either (i) like PDE6delta, cargo with a farnesyl moiety that enters from the top of the beta-barrel to occupy the hydrophobic interior, or (ii) like Unc119, cargo with a palmitoyl or myristoyl moiety that enters from the side where the missing beta-strand creates an opening to the hydrophobic pocket. Fluorescence polarization analysis demonstrated CRIP1a binding of an N-terminally myristoylated 9-mer peptide mimicking the Galphai N-terminus. However, CRIP1a could not bind the non-myristolyated Galphai peptide or cargo of homologs. Thus, binding of CRIP1a to Galphai proteins represents a novel mechanism to regulate cell signaling initiated by the CB1 receptor.
		+
		+	Cannabinoid receptor interacting protein 1a (CRIP1a) interacts with myristoylated Galphai-N-terminus via a unique gapped beta-barrel structure.,Booth WT, Clodfelter JE, Leone-Kabler S, Hughes EK, Eldeeb K, Howlett AC, Lowther WT J Biol Chem. 2021 Aug 18:101099. doi: 10.1016/j.jbc.2021.101099. PMID:34418434<ref>PMID:34418434</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6wsk" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Buffalo rat]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Booth WT]]	+	[[Category: Lysozyme]]
-	[[Category: Howlett AC]]	+	[[Category: Booth, W T]]
-	[[Category: Lowther WT]]	+	[[Category: Howlett, A C]]
		+	[[Category: Lowther, W T]]
		+	[[Category: Beta barrel]]
		+	[[Category: Cargo carrier]]
		+	[[Category: Signaling protein]]

OCA at 08:55, 8 September 2021

OCA — Wed, 08 Sep 2021 08:55:40 GMT

←Older revision		Revision as of 08:55, 8 September 2021
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-	'''Unreleased structure'''

-	~~The entry~~ 6wsk is ~~ON HOLD until Paper Publication~~	+	==Crystal Structure of the Cannabinoid Receptor 1 Interacting Protein 1a (CRIP1a)==
-		+	<StructureSection load='6wsk' size='340' side='right'caption='[[6wsk]]' scene=''>
-	~~Authors~~:	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6WSK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6WSK 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=6wsk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6wsk OCA], [https://pdbe.org/6wsk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6wsk RCSB], [https://www.ebi.ac.uk/pdbsum/6wsk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6wsk ProSAT]</span></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	</table>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Large Structures]]
		+	[[Category: Booth WT]]
		+	[[Category: Howlett AC]]
		+	[[Category: Lowther WT]]

OCA at 04:14, 20 May 2020

OCA — Wed, 20 May 2020 04:14:58 GMT

←Older revision		Revision as of 04:14, 20 May 2020
Line 1:		Line 1:
	'''Unreleased structure'''		'''Unreleased structure'''

-	The entry 6wsk is ON HOLD	+	The entry 6wsk is ON HOLD until Paper Publication

	Authors:		Authors:

OCA: Protected "6wsk" [edit=sysop:move=sysop]

OCA — Wed, 13 May 2020 04:05:21 GMT

Protected "6wsk" [edit=sysop:move=sysop]

←Older revision

Revision as of 04:05, 13 May 2020

OCA: New page: '''Unreleased structure''' The entry 6wsk is ON HOLD Authors: Description: Category: Unreleased Structures

OCA — Wed, 13 May 2020 04:05:20 GMT

New page: '''Unreleased structure''' The entry 6wsk is ON HOLD Authors: Description: Category: Unreleased Structures

New page

'''Unreleased structure'''

The entry 6wsk is ON HOLD

Authors:

Description:
[[Category: Unreleased Structures]]