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3bwj

From Proteopedia

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{{Seed}}
 
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[[Image:3bwj.jpg|left|200px]]
 
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<!--
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==Complex of PKA with the bisubstrate protein kinase inhibitor lead compound Arc-1034==
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The line below this paragraph, containing "STRUCTURE_3bwj", creates the "Structure Box" on the page.
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<StructureSection load='3bwj' size='340' side='right'caption='[[3bwj]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
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You may change the PDB parameter (which sets the PDB file loaded into the applet)
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== Structural highlights ==
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or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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<table><tr><td colspan='2'>[[3bwj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Bovin Bovin]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BWJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BWJ FirstGlance]. <br>
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or leave the SCENE parameter empty for the default display.
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ARX:(2S,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-N-(6-{[(1R)-4-CARBAMIMIDAMIDO-1-{[(1R)-4-CARBAMIMIDAMIDO-1-CARBAMOYLBUTYL]CARBAMOYL}BUTYL]AMINO}-6-OXOHEXYL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-CARBOXAMIDE'>ARX</scene></td></tr>
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-->
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<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>
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{{STRUCTURE_3bwj| PDB=3bwj | SCENE= }}
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PRKACA ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN])</td></tr>
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<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>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bwj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bwj OCA], [https://pdbe.org/3bwj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bwj RCSB], [https://www.ebi.ac.uk/pdbsum/3bwj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bwj ProSAT]</span></td></tr>
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</table>
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== Function ==
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[[https://www.uniprot.org/uniprot/KAPCA_BOVIN KAPCA_BOVIN]] 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) (By similarity).
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bw/3bwj_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</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=3bwj ConSurf].
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<div style="clear:both"></div>
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<div style="background-color:#fffaf0;">
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== Publication Abstract from PubMed ==
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The crystal structure of a complex of the catalytic subunit (type alpha) of cAMP-dependent protein kinase (PKA C alpha) with ARC-type inhibitor (ARC-1034), the presumed lead scaffold of previously reported adenosine-oligo-arginine conjugate-based (ARC-type) inhibitors, was solved. Structural elements important for interaction with the kinase were established with specifically modified derivatives of the lead compound. On the basis of this knowledge, a new generation of inhibitors, conjugates of adenosine-4'-dehydroxymethyl-4'-carboxylic acid moiety and oligo(D-arginine), was developed with inhibitory constants well into the subnanomolar range. The structural determinants of selectivity of the new compounds were established in assays with ROCK-II and PKBgamma.
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===Complex of PKA with the bisubstrate protein kinase inhibitor lead compound Arc-1034===
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Structural analysis of ARC-type inhibitor (ARC-1034) binding to protein kinase A catalytic subunit and rational design of bisubstrate analogue inhibitors of basophilic protein kinases.,Lavogina D, Lust M, Viil I, Konig N, Raidaru G, Rogozina J, Enkvist E, Uri A, Bossemeyer D J Med Chem. 2009 Jan 22;52(2):308-21. PMID:19143565<ref>PMID:19143565</ref>
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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</div>
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<div class="pdbe-citations 3bwj" style="background-color:#fffaf0;"></div>
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==See Also==
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The line below this paragraph, {{ABSTRACT_PUBMED_19143565}}, adds the Publication Abstract to the page
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*[[CAMP-dependent protein kinase 3D structures|CAMP-dependent protein kinase 3D structures]]
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(as it appears on PubMed at http://www.pubmed.gov), where 19143565 is the PubMed ID number.
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== References ==
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-->
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<references/>
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{{ABSTRACT_PUBMED_19143565}}
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__TOC__
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</StructureSection>
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==About this Structure==
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[[Category: Bovin]]
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3BWJ is a 1 chain structure of sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BWJ OCA].
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[[Category: Large Structures]]
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==Reference==
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<ref group="xtra">PMID:19143565</ref><references group="xtra"/>
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[[Category: Bos taurus]]
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[[Category: CAMP-dependent protein kinase]]
[[Category: CAMP-dependent protein kinase]]
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[[Category: Bossemeyer, D.]]
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[[Category: Bossemeyer, D]]
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[[Category: Koenig, N.]]
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[[Category: Koenig, N]]
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[[Category: Lavogina, D.]]
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[[Category: Lavogina, D]]
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[[Category: Uri, A.]]
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[[Category: Uri, A]]
[[Category: Atp-binding]]
[[Category: Atp-binding]]
[[Category: Bisubstrate inhibitor]]
[[Category: Bisubstrate inhibitor]]
[[Category: Camp]]
[[Category: Camp]]
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[[Category: Cytoplasm]]
 
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[[Category: Lipoprotein]]
 
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[[Category: Myristate]]
 
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[[Category: Nucleotide-binding]]
 
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[[Category: Nucleus]]
 
[[Category: Phosphoprotein]]
[[Category: Phosphoprotein]]
[[Category: Protein kinase]]
[[Category: Protein kinase]]
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[[Category: R2k316a_377_refmac16new_mol]]
 
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[[Category: Rational design]]
 
[[Category: Serine/threonine-protein kinase]]
[[Category: Serine/threonine-protein kinase]]
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[[Category: Transferase]]
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[[Category: Transferase-transferase inhibitor complex]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Feb 4 11:26:42 2009''
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Current revision

Complex of PKA with the bisubstrate protein kinase inhibitor lead compound Arc-1034

PDB ID 3bwj

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