3im4

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<StructureSection load='3im4' size='340' side='right'caption='[[3im4]], [[Resolution|resolution]] 2.29&Aring;' scene=''>
<StructureSection load='3im4' size='340' side='right'caption='[[3im4]], [[Resolution|resolution]] 2.29&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3im4]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Bovin Bovin] and [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IM4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IM4 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3im4]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IM4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IM4 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3im3|3im3]]</div></td></tr>
 
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PRKAR1A ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9913 BOVIN]), AKAP10 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3im4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3im4 OCA], [https://pdbe.org/3im4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3im4 RCSB], [https://www.ebi.ac.uk/pdbsum/3im4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3im4 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=3im4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3im4 OCA], [https://pdbe.org/3im4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3im4 RCSB], [https://www.ebi.ac.uk/pdbsum/3im4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3im4 ProSAT]</span></td></tr>
</table>
</table>
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== Disease ==
 
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[[https://www.uniprot.org/uniprot/AKA10_HUMAN AKA10_HUMAN]] Genetic variations in AKAP10 are a cause of susceptibility to sudden cardiac death (SCD) [MIM:[https://omim.org/entry/115080 115080]]. Unexpected rapid natural death due to cardiovascular collapse within one hour of initial symptoms. It is usually caused by the worsening of existing heart diseases. The sudden onset of symptoms, such as chest pain and cardiac arrhythmias, particularly ventricular tachycardia, can lead to the loss of consciousness and cardiac arrest followed by biological death. Note=Increased susceptibility to sudden cardiac death may be conferred by AKAP10 variants that are associated with markers of low vagus nerve sensitivity, e.g. fast basal heart rate and low heart rate variability.<ref>PMID:17485678</ref>
 
== Function ==
== Function ==
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[[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/AKA10_HUMAN AKA10_HUMAN]] Differentially targeted protein that binds to type I and II regulatory subunits of protein kinase A and anchors them to the mitochondria or the plasma membrane. Although the physiological relevance between PKA and AKAPS with mitochondria is not fully understood, one idea is that BAD, a proapoptotic member, is phosphorylated and inactivated by mitochondria-anchored PKA. It cannot be excluded too that it may facilitate PKA as well as G protein signal transduction, by acting as an adapter for assembling multiprotein complexes. With its RGS domain, it could lead to the interaction to G-alpha proteins, providing a link between the signaling machinery and the downstream kinase (By similarity).
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[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]]
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Bovin]]
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[[Category: Bos taurus]]
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[[Category: Human]]
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[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Large Structures]]
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[[Category: Daake, S von]]
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[[Category: Kim C]]
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[[Category: Kim, C]]
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[[Category: Kinderman FS]]
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[[Category: Kinderman, F S]]
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[[Category: Sarma GN]]
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[[Category: Sarma, G N]]
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[[Category: Taylor SS]]
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[[Category: Taylor, S S]]
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[[Category: Von Daake S]]
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[[Category: Acetylation]]
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[[Category: Camp]]
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[[Category: Camp-binding]]
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[[Category: Cytoplasm]]
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[[Category: Disulfide bond]]
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[[Category: Four-helix bundle]]
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[[Category: Membrane]]
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[[Category: Mitochondrion]]
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[[Category: Nucleotide-binding]]
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[[Category: Phosphoprotein]]
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[[Category: Polymorphism]]
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[[Category: Signaling protein]]
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[[Category: Structural protein]]
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[[Category: Transit peptide]]
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Revision as of 10:00, 21 December 2022

Crystal structure of cAMP-dependent Protein Kinase A Regulatory Subunit I alpha in complex with dual-specific A-Kinase Anchoring Protein 2

PDB ID 3im4

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