6fd3 - Revision history

OCA at 12:30, 17 July 2019

OCA — Wed, 17 Jul 2019 12:30:30 GMT

←Older revision		Revision as of 12:30, 17 July 2019
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	==Thiophosphorylated PAK3 kinase domain==		==Thiophosphorylated PAK3 kinase domain==
-	<StructureSection load='6fd3' size='340' side='right' caption='[[6fd3]], [[Resolution\|resolution]] 1.52Å' scene=''>	+	<StructureSection load='6fd3' size='340' side='right'caption='[[6fd3]], [[Resolution\|resolution]] 1.52Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6fd3]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FD3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FD3 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6fd3]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FD3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FD3 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=T8L:'>T8L</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=T8L:'>T8L</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">PAK3, OPHN3 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </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=6fd3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fd3 OCA], [http://pdbe.org/6fd3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fd3 RCSB], [http://www.ebi.ac.uk/pdbsum/6fd3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fd3 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=6fd3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fd3 OCA], [http://pdbe.org/6fd3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fd3 RCSB], [http://www.ebi.ac.uk/pdbsum/6fd3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fd3 ProSAT]</span></td></tr>
Line 13:		Line 14:
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/PAK3_HUMAN PAK3_HUMAN]] Serine/threonine protein kinase that plays a role in a variety of different signaling pathways including cytoskeleton regulation, cell migration, or cell cycle regulation. Plays a role in dendrite spine morphogenesis as well as synapse formation and plasticity. Acts as downstream effector of the small GTPases CDC42 and RAC1. Activation by the binding of active CDC42 and RAC1 results in a conformational change and a subsequent autophosphorylation on several serine and/or threonine residues. Phosphorylates MAPK4 and MAPK6 and activates the downstream target MAPKAPK5, a regulator of F-actin polymerization and cell migration. Additionally, phosphorylates TNNI3/troponin I to modulate calcium sensitivity and relaxation kinetics of thin myofilaments. May also be involved in early neuronal development.<ref>PMID:21177870</ref>		[[http://www.uniprot.org/uniprot/PAK3_HUMAN PAK3_HUMAN]] Serine/threonine protein kinase that plays a role in a variety of different signaling pathways including cytoskeleton regulation, cell migration, or cell cycle regulation. Plays a role in dendrite spine morphogenesis as well as synapse formation and plasticity. Acts as downstream effector of the small GTPases CDC42 and RAC1. Activation by the binding of active CDC42 and RAC1 results in a conformational change and a subsequent autophosphorylation on several serine and/or threonine residues. Phosphorylates MAPK4 and MAPK6 and activates the downstream target MAPKAPK5, a regulator of F-actin polymerization and cell migration. Additionally, phosphorylates TNNI3/troponin I to modulate calcium sensitivity and relaxation kinetics of thin myofilaments. May also be involved in early neuronal development.<ref>PMID:21177870</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The group A p21-activated kinases (PAKs) exist in an auto-inhibited form until activated by GTPase binding and auto-phosphorylation. In the auto-inhibited form, a regulatory domain binds to the kinase domain (KD) blocking the binding of substrates, and CDC42 or Rac binding to the regulatory domain relieves this auto-inhibition allowing auto-phosphorylation on the KD activation loop. We have determined the crystal structure of the PAK3 catalytic domain and by small angle X-ray scattering, the solution-phase structures of full-length inactive PAK1 and PAK3. The structures reveal a compact but elongated molecular shape that demonstrates that, together with multiple independent biophysical measurements and in contrast with previous assumptions, group A PAKs are monomeric both before and after activation, consistent with an activation mechanism of cis-auto-inhibition and initial cis-auto-phosphorylation, followed by transient dimerisation to allow trans-auto-phosphorylation for full activation, yielding a monomeric active PAK protein.
		+
		+	Solution structures and biophysical analysis of full-length group A PAKs reveal they are monomeric and auto-inhibited in cis.,Sorrell FJ, Kilian LM, Elkins JM Biochem J. 2019 Apr 4;476(7):1037-1051. doi: 10.1042/BCJ20180867. PMID:30858169<ref>PMID:30858169</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 6fd3" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Serine/threonine protein kinase\|Serine/threonine protein kinase]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Human]]
		+	[[Category: Large Structures]]
	[[Category: Non-specific serine/threonine protein kinase]]		[[Category: Non-specific serine/threonine protein kinase]]
	[[Category: Bountra, C]]		[[Category: Bountra, C]]

OCA at 05:53, 3 January 2018

OCA — Wed, 03 Jan 2018 05:53:51 GMT

←Older revision		Revision as of 05:53, 3 January 2018
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 6fd3 is ~~ON HOLD until sometime in~~ the ~~future~~	+	==Thiophosphorylated PAK3 kinase domain==
-		+	<StructureSection load='6fd3' size='340' side='right' caption='[[6fd3]], [[Resolution\|resolution]] 1.52Å' scene=''>
-	~~Authors~~: ~~Sorrell~~, F.J., ~~Wang~~, D., ~~von Delft~~, F., ~~Bountra, C~~., ~~Edwards~~, A.M., ~~Elkins~~, J.M.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[6fd3]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FD3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FD3 FirstGlance]. <br>
-	~~Description~~: ~~Thiophosphorylated PAK3~~ kinase ~~domain~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=T8L:'>T8L</scene></td></tr>
-	[[Category: Elkins, J.M]]	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </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=6fd3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fd3 OCA], [http://pdbe.org/6fd3 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fd3 RCSB], [http://www.ebi.ac.uk/pdbsum/6fd3 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fd3 ProSAT]</span></td></tr>
		+	</table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/PAK3_HUMAN PAK3_HUMAN]] X-linked non-syndromic intellectual disability. The disease is caused by mutations affecting the gene represented in this entry.
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/PAK3_HUMAN PAK3_HUMAN]] Serine/threonine protein kinase that plays a role in a variety of different signaling pathways including cytoskeleton regulation, cell migration, or cell cycle regulation. Plays a role in dendrite spine morphogenesis as well as synapse formation and plasticity. Acts as downstream effector of the small GTPases CDC42 and RAC1. Activation by the binding of active CDC42 and RAC1 results in a conformational change and a subsequent autophosphorylation on several serine and/or threonine residues. Phosphorylates MAPK4 and MAPK6 and activates the downstream target MAPKAPK5, a regulator of F-actin polymerization and cell migration. Additionally, phosphorylates TNNI3/troponin I to modulate calcium sensitivity and relaxation kinetics of thin myofilaments. May also be involved in early neuronal development.<ref>PMID:21177870</ref>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Non-specific serine/threonine protein kinase]]
		+	[[Category: Bountra, C]]
		+	[[Category: Delft, F von]]
		+	[[Category: Edwards, A M]]
		+	[[Category: Elkins, J M]]
		+	[[Category: Sorrell, F J]]
	[[Category: Wang, D]]		[[Category: Wang, D]]
-	[[Category: ~~Von Delft, F~~]]	+	[[Category: Adp]]
-	[[Category: ~~Edwards, A.M~~]]	+	[[Category: Complex]]
-	[[Category: ~~Bountra, C~~]]	+	[[Category: Kinase]]
-	[[Category: ~~Sorrell, F.J~~]]	+	[[Category: Phosphorylated]]
		+	[[Category: Thiophosphorylation]]
		+	[[Category: Transferase]]

OCA: Protected "6fd3" [edit=sysop:move=sysop]

OCA — Wed, 27 Dec 2017 07:35:49 GMT

Protected "6fd3" [edit=sysop:move=sysop]

←Older revision

Revision as of 07:35, 27 December 2017

OCA: New page: '''Unreleased structure''' The entry 6fd3 is ON HOLD until sometime in the future Authors: Sorrell, F.J., Wang, D., von Delft, F., Bountra, C., Edwards, A.M., Elkins, J.M. Description:...

OCA — Wed, 27 Dec 2017 07:35:48 GMT

New page: '''Unreleased structure''' The entry 6fd3 is ON HOLD until sometime in the future Authors: Sorrell, F.J., Wang, D., von Delft, F., Bountra, C., Edwards, A.M., Elkins, J.M. Description:...

New page

'''Unreleased structure'''

The entry 6fd3 is ON HOLD until sometime in the future

Authors: Sorrell, F.J., Wang, D., von Delft, F., Bountra, C., Edwards, A.M., Elkins, J.M.

Description: Thiophosphorylated PAK3 kinase domain
[[Category: Unreleased Structures]]
[[Category: Elkins, J.M]]
[[Category: Wang, D]]
[[Category: Von Delft, F]]
[[Category: Edwards, A.M]]
[[Category: Bountra, C]]
[[Category: Sorrell, F.J]]