2qcs - Revision history

OCA at 11:29, 30 August 2023

OCA — Wed, 30 Aug 2023 11:29:05 GMT

←Older revision		Revision as of 11:29, 30 August 2023
Line 3:		Line 3:
	<StructureSection load='2qcs' size='340' side='right'caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2qcs' size='340' side='right'caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Bovin Bovin~~] and [https://en.wikipedia.org/wiki/~~Lk3_transgenic_mice Lk3 transgenic mice~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QCS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QCS FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=~~SO4~~:~~SULFATE+ION~~'>~~SO4~~</scene>, <scene name='pdbligand=~~TAM~~:~~TRIS(HYDROXYETHYL)AMINOMETHANE~~'>~~TAM~~</scene>~~</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]] 2.2Å</td></tr>
-	~~<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat">~~<scene name='pdbligand=~~SEP~~:~~PHOSPHOSERINE~~'>~~SEP~~</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene~~></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</div></td></tr>	+
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>	+
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [https://pdbe.org/2qcs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [https://www.ebi.ac.uk/pdbsum/2qcs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcs 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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [https://pdbe.org/2qcs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [https://www.ebi.ac.uk/pdbsum/2qcs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcs ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/KAPCA_MOUSE KAPCA_MOUSE]] Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA, TRPC1 and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). TRPC1 activation by phosphorylation promotes Ca(2+) influx, essential for the increase in permeability induced by thrombin in confluent endothelial monolayers. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Regulates negatively tight junction (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT).<ref>PMID:15340140</ref> <ref>PMID:19223768</ref> <ref>PMID:19560455</ref> ~~[[https://www.uniprot.org/uniprot/KAP0_BOVIN KAP0_BOVIN]] Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells.~~	+	[https://www.uniprot.org/uniprot/KAPCA_MOUSE KAPCA_MOUSE] Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA, TRPC1 and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). TRPC1 activation by phosphorylation promotes Ca(2+) influx, essential for the increase in permeability induced by thrombin in confluent endothelial monolayers. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Regulates negatively tight junction (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT).<ref>PMID:15340140</ref> <ref>PMID:19223768</ref> <ref>PMID:19560455</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 39:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bovin~~]]	+	[[Category: Bos taurus]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: ~~Lk3 transgenic mice]]~~	+	[[Category: Mus musculus]]
-	~~[[Category: CAMP-dependent protein kinase~~]]	+	[[Category: Cheng CY]]
-	[[Category: Cheng~~, C Y~~]]	+	[[Category: Kim C]]
-	[[Category: Kim, C]]	+	[[Category: Saldanha AS]]
-	[[Category: Saldanha~~, A S~~]]	+	[[Category: Taylor SS]]
-	[[Category: Taylor~~, S S]]~~	+
-	~~[[Category: Camp-dependent protein kinase]]~~	+
-	~~[[Category: Conformational change]]~~	+
-	~~[[Category: Cyclic adenosine monophosphate]]~~	+
-	~~[[Category: Cyclic nucleotide binding domain]]~~	+
-	~~[[Category: Pka holoenzyme]]~~	+
-	~~[[Category: Protein binding]]~~	+
-	~~[[Category: Protein-protein interaction]]~~	+
-	~~[[Category: Transferase-transferase inhibitor complex~~]]	+

OCA at 08:15, 25 June 2021

OCA — Fri, 25 Jun 2021 08:15:49 GMT

←Older revision		Revision as of 08:15, 25 June 2021
Line 1:		Line 1:

	==A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state==		==A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state==
-	<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>	+	<StructureSection load='2qcs' size='340' side='right'caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Bovin Bovin] and [~~http~~://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2QCS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bovin Bovin] and [https://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2QCS FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</div></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [~~http~~://pdbe.org/2qcs PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2qcs PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcs 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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [https://pdbe.org/2qcs PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [https://www.ebi.ac.uk/pdbsum/2qcs PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcs ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/KAPCA_MOUSE KAPCA_MOUSE]] Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA, TRPC1 and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). TRPC1 activation by phosphorylation promotes Ca(2+) influx, essential for the increase in permeability induced by thrombin in confluent endothelial monolayers. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Regulates negatively tight junction (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT).<ref>PMID:15340140</ref> <ref>PMID:19223768</ref> <ref>PMID:19560455</ref> [[~~http~~://www.uniprot.org/uniprot/KAP0_BOVIN KAP0_BOVIN]] Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells.	+	[[https://www.uniprot.org/uniprot/KAPCA_MOUSE KAPCA_MOUSE]] Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA, TRPC1 and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). TRPC1 activation by phosphorylation promotes Ca(2+) influx, essential for the increase in permeability induced by thrombin in confluent endothelial monolayers. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Regulates negatively tight junction (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT).<ref>PMID:15340140</ref> <ref>PMID:19223768</ref> <ref>PMID:19560455</ref> [[https://www.uniprot.org/uniprot/KAP0_BOVIN KAP0_BOVIN]] Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qc/2qcs_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qc/2qcs_consurf.spt"</scriptWhenChecked>
	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>		<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
Line 32:		Line 32:
	</div>		</div>
	<div class="pdbe-citations 2qcs" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2qcs" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[CAMP-dependent protein kinase 3D structures\|CAMP-dependent protein kinase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 37:		Line 40:
	</StructureSection>		</StructureSection>
	[[Category: Bovin]]		[[Category: Bovin]]
		+	[[Category: Large Structures]]
	[[Category: Lk3 transgenic mice]]		[[Category: Lk3 transgenic mice]]
	[[Category: CAMP-dependent protein kinase]]		[[Category: CAMP-dependent protein kinase]]

OCA at 09:43, 18 October 2017

OCA — Wed, 18 Oct 2017 09:43:16 GMT

←Older revision		Revision as of 09:43, 18 October 2017
Line 1:		Line 1:
		+
	==A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state==		==A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state==
	<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>
Line 8:		Line 9:
	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>		<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://pdbe.org/2qcs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://pdbe.org/2qcs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2qcs ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 31:		Line 32:
	</div>		</div>
	<div class="pdbe-citations 2qcs" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 2qcs" style="background-color:#fffaf0;"></div>
-
-	==See Also==
-	*[[CAMP-dependent protein kinase\|CAMP-dependent protein kinase]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 07:55, 9 February 2016

OCA — Tue, 09 Feb 2016 07:55:27 GMT

←Older revision		Revision as of 07:55, 9 February 2016
Line 20:		Line 20:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
-	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2qcs ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">

OCA at 20:10, 10 September 2015

OCA — Thu, 10 Sep 2015 20:10:38 GMT

←Older revision		Revision as of 20:10, 10 September 2015
Line 2:		Line 2:
	<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Bos_taurus Bos taurus~~] and [http://en.wikipedia.org/wiki/~~Mus_musculus Mus musculus~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QCS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bovin Bovin] and [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QCS FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 ~~Mus musculus~~]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 ~~Bos taurus~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://pdbe.org/2qcs PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 30:		Line 30:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 2qcs" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 37:		Line 38:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Bos taurus~~]]	+	[[Category: Bovin]]
-	[[Category: ~~Mus musculus~~]]	+	[[Category: Lk3 transgenic mice]]
	[[Category: CAMP-dependent protein kinase]]		[[Category: CAMP-dependent protein kinase]]
	[[Category: Cheng, C Y]]		[[Category: Cheng, C Y]]

OCA at 05:31, 25 December 2014

OCA — Thu, 25 Dec 2014 05:31:44 GMT

←Older revision		Revision as of 05:31, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QCS FirstGlance]. <br>		<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QCS FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>
-	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 Bos taurus])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 Bos taurus])</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</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=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/KAPCA_MOUSE KAPCA_MOUSE]] Phosphorylates a large number of substrates in the cytoplasm and the nucleus. Regulates the abundance of compartmentalized pools of its regulatory subunits through phosphorylation of PJA2 which binds and ubiquitinates these subunits, leading to their subsequent proteolysis. Phosphorylates CDC25B, ABL1, NFKB1, CLDN3, PSMC5/RPT6, PJA2, RYR2, RORA, TRPC1 and VASP. RORA is activated by phosphorylation. Required for glucose-mediated adipogenic differentiation increase and osteogenic differentiation inhibition from osteoblasts. Involved in the regulation of platelets in response to thrombin and collagen; maintains circulating platelets in a resting state by phosphorylating proteins in numerous platelet inhibitory pathways when in complex with NF-kappa-B (NFKB1 and NFKB2) and I-kappa-B-alpha (NFKBIA), but thrombin and collagen disrupt these complexes and free active PRKACA stimulates platelets and leads to platelet aggregation by phosphorylating VASP. Prevents the antiproliferative and anti-invasive effects of alpha-difluoromethylornithine in breast cancer cells when activated. RYR2 channel activity is potentiated by phosphorylation in presence of luminal Ca(2+), leading to reduced amplitude and increased frequency of store overload-induced Ca(2+) release (SOICR) characterized by an increased rate of Ca(2+) release and propagation velocity of spontaneous Ca(2+) waves, despite reduced wave amplitude and resting cytosolic Ca(2+). TRPC1 activation by phosphorylation promotes Ca(2+) influx, essential for the increase in permeability induced by thrombin in confluent endothelial monolayers. PSMC5/RPT6 activation by phosphorylation stimulates proteasome. Regulates negatively tight junction (TJs) in ovarian cancer cells via CLDN3 phosphorylation. NFKB1 phosphorylation promotes NF-kappa-B p50-p50 DNA binding. Involved in embryonic development by down-regulating the Hedgehog (Hh) signaling pathway that determines embryo pattern formation and morphogenesis. Isoform 2 phosphorylates and activates ABL1 in sperm flagellum to promote spermatozoa capacitation. Prevents meiosis resumption in prophase-arrested oocytes via CDC25B inactivation by phosphorylation. May also regulate rapid eye movement (REM) sleep in the pedunculopontine tegmental (PPT).<ref>PMID:15340140</ref> <ref>PMID:19223768</ref> <ref>PMID:19560455</ref> [[http://www.uniprot.org/uniprot/KAP0_BOVIN KAP0_BOVIN]] Regulatory subunit of the cAMP-dependent protein kinases involved in cAMP signaling in cells.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 38:		Line 40:
	[[Category: Mus musculus]]		[[Category: Mus musculus]]
	[[Category: CAMP-dependent protein kinase]]		[[Category: CAMP-dependent protein kinase]]
-	[[Category: Cheng, C Y.]]	+	[[Category: Cheng, C Y]]
-	[[Category: Kim, C.]]	+	[[Category: Kim, C]]
-	[[Category: Saldanha, A S.]]	+	[[Category: Saldanha, A S]]
-	[[Category: Taylor, S S.]]	+	[[Category: Taylor, S S]]
	[[Category: Camp-dependent protein kinase]]		[[Category: Camp-dependent protein kinase]]
	[[Category: Conformational change]]		[[Category: Conformational change]]

OCA at 18:49, 30 September 2014

OCA — Tue, 30 Sep 2014 18:49:59 GMT

←Older revision		Revision as of 18:49, 30 September 2014
Line 1:		Line 1:
-	[[~~Image:~~2qcs.~~png~~\|~~left~~\|200px]]	+	==A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state==
		+	<StructureSection load='2qcs' size='340' side='right' caption='[[2qcs]], [[Resolution\|resolution]] 2.20Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2QCS FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MN:MANGANESE+(II)+ION'>MN</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TAM:TRIS(HYDROXYETHYL)AMINOMETHANE'>TAM</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1apm\|1apm]], [[1rgs\|1rgs]], [[1ne6\|1ne6]], [[1ne4\|1ne4]]</td></tr>
		+	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Prkaca, Pkaca ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus]), PRKAR1A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 Bos taurus])</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/cAMP-dependent_protein_kinase cAMP-dependent protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.11 2.7.11.11] </span></td></tr>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2qcs FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2qcs OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2qcs RCSB], [http://www.ebi.ac.uk/pdbsum/2qcs PDBsum]</span></td></tr>
		+	<table>
		+	== Evolutionary Conservation ==
		+	[[Image:Consurf_key_small.gif\|200px\|right]]
		+	Check<jmol>
		+	<jmolCheckbox>
		+	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/qc/2qcs_consurf.spt"</scriptWhenChecked>
		+	<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
		+	<text>to colour the structure by Evolutionary Conservation</text>
		+	</jmolCheckbox>
		+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Protein kinase A (PKA) holoenzyme is one of the major receptors for cyclic adenosine monophosphate (cAMP), where an extracellular stimulus is translated into a signaling response. We report here the structure of a complex between the PKA catalytic subunit and a mutant RI regulatory subunit, RIalpha(91-379:R333K), containing both cAMP-binding domains. Upon binding to the catalytic subunit, RI undergoes a dramatic conformational change in which the two cAMP-binding domains uncouple and wrap around the large lobe of the catalytic subunit. This large conformational reorganization reveals the concerted mechanism required to bind and inhibit the catalytic subunit. The structure also reveals a holoenzyme-specific salt bridge between two conserved residues, Glu261 and Arg366, that tethers the two adenine capping residues far from their cAMP-binding sites. Mutagenesis of these residues demonstrates their importance for PKA activation. Our structural insights, combined with the mutagenesis results, provide a molecular mechanism for the ordered and cooperative activation of PKA by cAMP.

-	~~{{STRUCTURE_2qcs\| PDB=2qcs \| SCENE= }}~~	+	PKA-I holoenzyme structure reveals a mechanism for cAMP-dependent activation.,Kim C, Cheng CY, Saldanha SA, Taylor SS Cell. 2007 Sep 21;130(6):1032-43. PMID:17889648<ref>PMID:17889648</ref>

-	~~===A complex structure between the Catalytic and Regulatory subunit~~ of ~~Protein Kinase A that represents~~ the ~~inhibited state===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_17889648}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[2qcs]] is a 2 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Bos_taurus Bos taurus] and [http://en~~.~~wikipedia.org~~/~~wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA].~~	+

	==See Also==		==See Also==
	*[[CAMP-dependent protein kinase\|CAMP-dependent protein kinase]]		*[[CAMP-dependent protein kinase\|CAMP-dependent protein kinase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:017889648<~~/~~ref~~><~~references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Bos taurus]]		[[Category: Bos taurus]]
	[[Category: Mus musculus]]		[[Category: Mus musculus]]

OCA: Protected "2qcs" [edit=sysop:move=sysop]

OCA — Mon, 07 Jan 2013 21:30:04 GMT

Protected "2qcs" [edit=sysop:move=sysop]

←Older revision

Revision as of 21:30, 7 January 2013

OCA at 21:29, 7 January 2013

OCA — Mon, 07 Jan 2013 21:29:59 GMT

←Older revision		Revision as of 21:29, 7 January 2013
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-	{{Seed}}
	[[Image:2qcs.png\|left\|200px]]		[[Image:2qcs.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_2qcs", creates the "Structure Box" on the page.
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-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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	{{STRUCTURE_2qcs\| PDB=2qcs \| SCENE= }}		{{STRUCTURE_2qcs\| PDB=2qcs \| SCENE= }}

	===A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state===		===A complex structure between the Catalytic and Regulatory subunit of Protein Kinase A that represents the inhibited state===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_17889648}}, adds the Publication Abstract to the page
-	(as it appears on PubMed at http://www.pubmed.gov), where 17889648 is the PubMed ID number.
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	{{ABSTRACT_PUBMED_17889648}}		{{ABSTRACT_PUBMED_17889648}}

	==About this Structure==		==About this Structure==
-	~~2QCS~~ is a 2 ~~chains~~ structure ~~of sequences~~ from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA].	+	[[2qcs]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA].
		+
		+	==See Also==
		+	*[[CAMP-dependent protein kinase\|CAMP-dependent protein kinase]]

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~17889648~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:017889648</ref><references group="xtra"/>
	[[Category: Bos taurus]]		[[Category: Bos taurus]]
	[[Category: Mus musculus]]		[[Category: Mus musculus]]
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	[[Category: Protein binding]]		[[Category: Protein binding]]
	[[Category: Protein-protein interaction]]		[[Category: Protein-protein interaction]]
-	[[Category: Transferase/transferase inhibitor complex]]	+	[[Category: Transferase-transferase inhibitor complex]]
-		+
-	~~''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 08:08:42 2009''~~	+

OCA at 06:08, 17 February 2009

OCA — Tue, 17 Feb 2009 06:08:43 GMT

←Older revision		Revision as of 06:08, 17 February 2009
Line 20:		Line 20:

	==About this Structure==		==About this Structure==
-	2QCS is a ~~[[Protein complex]]~~ structure of sequences from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA].	+	2QCS is a 2 chains structure of sequences from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2QCS OCA].

	==Reference==		==Reference==
-	~~PKA-I holoenzyme structure reveals a mechanism for cAMP-dependent activation., Kim C, Cheng CY, Saldanha SA, Taylor SS, Cell. 2007 Sep 21;130(6):1032-43.~~ PMID:~~[http:~~//~~www.ncbi.nlm.nih.gov/pubmed/17889648 17889648]~~	+	<ref group="xtra">PMID:17889648</ref><references group="xtra"/>
	[[Category: Bos taurus]]		[[Category: Bos taurus]]
	[[Category: Mus musculus]]		[[Category: Mus musculus]]
-	[[Category: Protein complex]]
	[[Category: CAMP-dependent protein kinase]]		[[Category: CAMP-dependent protein kinase]]
	[[Category: Cheng, C Y.]]		[[Category: Cheng, C Y.]]
Line 41:		Line 40:
	[[Category: Transferase/transferase inhibitor complex]]		[[Category: Transferase/transferase inhibitor complex]]

-	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Mon Jul 28 11~~:31:~~40 2008~~''	+	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Tue Feb 17 08:08:42 2009''