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| | ==CaMKII Substrate Complex B== | | ==CaMKII Substrate Complex B== |
| - | <StructureSection load='3kk9' size='340' side='right' caption='[[3kk9]], [[Resolution|resolution]] 3.21Å' scene=''> | + | <StructureSection load='3kk9' size='340' side='right'caption='[[3kk9]], [[Resolution|resolution]] 3.21Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3kk9]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Caenorhabditis_elegans Caenorhabditis elegans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KK9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3KK9 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3kk9]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Caenorhabditis_elegans Caenorhabditis elegans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KK9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KK9 FirstGlance]. <br> |
| - | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</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]] 3.206Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3kk8|3kk8]], [[3kl8|3kl8]]</td></tr>
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">unc-43, K11E8.1, K11E8.1d ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=6239 Caenorhabditis elegans])</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=3kk9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kk9 OCA], [https://pdbe.org/3kk9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kk9 RCSB], [https://www.ebi.ac.uk/pdbsum/3kk9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kk9 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=3kk9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kk9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3kk9 RCSB], [http://www.ebi.ac.uk/pdbsum/3kk9 PDBsum]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/Q9U6Q0_CAEEL Q9U6Q0_CAEEL]] Role in locomotion and neuronal cell fate specification. Required for the regulation of synaptic density, egg laying, defecation, and meiotic maturation. Required for viability under chronic osmotic stress in which it acts downstream of osr-1. Regulates the synaptic trafficking of glr-1. Bidirectional modulator of neurotransmitter release with negative modulatory effects mainly mediated via slo-1 activation. May suppress the functional response to an internal pacemaker, perhaps by modulating the activity of the IP3 receptor.<ref>PMID:15166144</ref> <ref>PMID:16079277</ref> <ref>PMID:17898212</ref> <ref>PMID:17942636</ref> | + | [https://www.uniprot.org/uniprot/KCC2D_CAEEL KCC2D_CAEEL] Acts in the signaling of a variety of pathways and processes. Phosphorylates 'Ser-319' of daf-16 in response to stress signals, such as heat, starvation and oxidation, which plays a role in prolonging lifespan. Required for viability under chronic osmotic stress in which it acts downstream of osr-1. Has roles in locomotion, oocyte maturation, brood size, egg laying, defecation, meiotic maturation and neuronal cell fate specification. Required for the regulation of synaptic density and neuromuscular junction morphology. Regulates the synaptic trafficking of glr-1. Bidirectional modulator of neurotransmitter release with negative modulatory effects mainly mediated via slo-1 activation. Involved in activation of ADF neurons and increased tph-1 transcription following exposure to pathogenic bacteria which leads to learned olfactory aversion to the bacteria. Implicated in the muscle regulation of spicule protraction. In conjunction with egl-2 has a role in the suppression of mating behavior under food deprivation to encourage foraging. Involved in restricting str-2 expression to only one of the two AWC neurons. May suppress the functional response to an internal pacemaker, perhaps by modulating the activity of the IP3 receptor.<ref>PMID:10571181</ref> <ref>PMID:12221132</ref> <ref>PMID:15166144</ref> <ref>PMID:16079277</ref> <ref>PMID:16267094</ref> <ref>PMID:17898212</ref> <ref>PMID:17941711</ref> <ref>PMID:17942636</ref> <ref>PMID:21145946</ref> <ref>PMID:21771813</ref> <ref>PMID:22629462</ref> <ref>PMID:23325232</ref> <ref>PMID:23663262</ref> <ref>PMID:23805378</ref> |
| | == 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/kk/3kk9_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kk/3kk9_consurf.spt"</scriptWhenChecked> |
| - | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked> |
| | <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=3kk9 ConSurf]. |
| | <div style="clear:both"></div> | | <div style="clear:both"></div> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
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| | 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 3kk9" style="background-color:#fffaf0;"></div> |
| | + | |
| | + | ==See Also== |
| | + | *[[Calcium/calmodulin dependent protein kinase 3D structures|Calcium/calmodulin dependent protein kinase 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
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| | </StructureSection> | | </StructureSection> |
| | [[Category: Caenorhabditis elegans]] | | [[Category: Caenorhabditis elegans]] |
| - | [[Category: Barclay, L A]] | + | [[Category: Large Structures]] |
| - | [[Category: Chao, L H]] | + | [[Category: Barclay LA]] |
| - | [[Category: Deindl, S]] | + | [[Category: Chao LH]] |
| - | [[Category: Kuriyan, J]] | + | [[Category: Deindl S]] |
| - | [[Category: Pellicena, P]] | + | [[Category: Kuriyan J]] |
| - | [[Category: Schulman, H]] | + | [[Category: Pellicena P]] |
| - | [[Category: Atp-binding]]
| + | [[Category: Schulman H]] |
| - | [[Category: Camkii]]
| + | |
| - | [[Category: Kinase]]
| + | |
| - | [[Category: Nucleotide-binding]]
| + | |
| - | [[Category: Serine/threonine-protein kinase]]
| + | |
| - | [[Category: Transferase]]
| + | |
| Structural highlights
Function
KCC2D_CAEEL Acts in the signaling of a variety of pathways and processes. Phosphorylates 'Ser-319' of daf-16 in response to stress signals, such as heat, starvation and oxidation, which plays a role in prolonging lifespan. Required for viability under chronic osmotic stress in which it acts downstream of osr-1. Has roles in locomotion, oocyte maturation, brood size, egg laying, defecation, meiotic maturation and neuronal cell fate specification. Required for the regulation of synaptic density and neuromuscular junction morphology. Regulates the synaptic trafficking of glr-1. Bidirectional modulator of neurotransmitter release with negative modulatory effects mainly mediated via slo-1 activation. Involved in activation of ADF neurons and increased tph-1 transcription following exposure to pathogenic bacteria which leads to learned olfactory aversion to the bacteria. Implicated in the muscle regulation of spicule protraction. In conjunction with egl-2 has a role in the suppression of mating behavior under food deprivation to encourage foraging. Involved in restricting str-2 expression to only one of the two AWC neurons. May suppress the functional response to an internal pacemaker, perhaps by modulating the activity of the IP3 receptor.[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
The dodecameric holoenzyme of calcium-calmodulin-dependent protein kinase II (CaMKII) responds to high-frequency Ca(2+) pulses to become Ca(2+) independent. A simple coincidence-detector model for Ca(2+)-frequency dependency assumes noncooperative activation of kinase domains. We show that activation of CaMKII by Ca(2+)-calmodulin is cooperative, with a Hill coefficient of approximately 3.0, implying sequential kinase-domain activation beyond dimeric units. We present data for a model in which cooperative activation includes the intersubunit 'capture' of regulatory segments. Such a capture interaction is seen in a crystal structure that shows extensive contacts between the regulatory segment of one kinase and the catalytic domain of another. These interactions are mimicked by a natural inhibitor of CaMKII. Our results show that a simple coincidence-detection model cannot be operative and point to the importance of kinetic dissection of the frequency-response mechanism in future experiments.
Intersubunit capture of regulatory segments is a component of cooperative CaMKII activation.,Chao LH, Pellicena P, Deindl S, Barclay LA, Schulman H, Kuriyan J Nat Struct Mol Biol. 2010 Mar;17(3):264-72. Epub 2010 Feb 7. PMID:20139983[15]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Troemel ER, Sagasti A, Bargmann CI. Lateral signaling mediated by axon contact and calcium entry regulates asymmetric odorant receptor expression in C. elegans. Cell. 1999 Nov 12;99(4):387-98. PMID:10571181
- ↑ Bandyopadhyay J, Lee J, Lee J, Lee JI, Yu JR, Jee C, Cho JH, Jung S, Lee MH, Zannoni S, Singson A, Kim DH, Koo HS, Ahnn J. Calcineurin, a calcium/calmodulin-dependent protein phosphatase, is involved in movement, fertility, egg laying, and growth in Caenorhabditis elegans. Mol Biol Cell. 2002 Sep;13(9):3281-93. PMID:12221132 doi:http://dx.doi.org/10.1091/mbc.E02-01-0005
- ↑ Solomon A, Bandhakavi S, Jabbar S, Shah R, Beitel GJ, Morimoto RI. Caenorhabditis elegans OSR-1 regulates behavioral and physiological responses to hyperosmotic environments. Genetics. 2004 May;167(1):161-70. PMID:15166144
- ↑ Umemura T, Rapp P, Rongo C. The role of regulatory domain interactions in UNC-43 CaMKII localization and trafficking. J Cell Sci. 2005 Aug 1;118(Pt 15):3327-38. PMID:16079277 doi:10.1242/jcs.02457
- ↑ Corrigan C, Subramanian R, Miller MA. Eph and NMDA receptors control Ca2+/calmodulin-dependent protein kinase II activation during C. elegans oocyte meiotic maturation. Development. 2005 Dec;132(23):5225-37. Epub 2005 Nov 2. PMID:16267094 doi:http://dx.doi.org/10.1242/dev.02083
- ↑ Liu Q, Chen B, Ge Q, Wang ZW. Presynaptic Ca2+/calmodulin-dependent protein kinase II modulates neurotransmitter release by activating BK channels at Caenorhabditis elegans neuromuscular junction. J Neurosci. 2007 Sep 26;27(39):10404-13. PMID:17898212 doi:10.1523/JNEUROSCI.5634-06.2007
- ↑ LeBoeuf B, Gruninger TR, Garcia LR. Food deprivation attenuates seizures through CaMKII and EAG K+ channels. PLoS Genet. 2007 Sep;3(9):1622-32. Epub 2007 Jul 30. PMID:17941711 doi:http://dx.doi.org/10.1371/journal.pgen.0030156
- ↑ Nehrke K, Denton J, Mowrey W. Intestinal Ca2+ wave dynamics in freely moving C. elegans coordinate execution of a rhythmic motor program. Am J Physiol Cell Physiol. 2008 Jan;294(1):C333-44. Epub 2007 Oct 17. PMID:17942636 doi:10.1152/ajpcell.00303.2007
- ↑ LeBoeuf B, Guo X, Garcia LR. The effects of transient starvation persist through direct interactions between CaMKII and ether-a-go-go K+ channels in C. elegans males. Neuroscience. 2011 Feb 23;175:1-17. doi: 10.1016/j.neuroscience.2010.12.002. Epub, 2010 Dec 9. PMID:21145946 doi:http://dx.doi.org/10.1016/j.neuroscience.2010.12.002
- ↑ Chang C, Hsieh YW, Lesch BJ, Bargmann CI, Chuang CF. Microtubule-based localization of a synaptic calcium-signaling complex is required for left-right neuronal asymmetry in C. elegans. Development. 2011 Aug;138(16):3509-18. doi: 10.1242/dev.069740. Epub 2011 Jul 19. PMID:21771813 doi:http://dx.doi.org/10.1242/dev.069740
- ↑ Wani KA, Catanese M, Normantowicz R, Herd M, Maher KN, Chase DL. D1 dopamine receptor signaling is modulated by the R7 RGS protein EAT-16 and the R7 binding protein RSBP-1 in Caenoerhabditis elegans motor neurons. PLoS One. 2012;7(5):e37831. doi: 10.1371/journal.pone.0037831. Epub 2012 May 21. PMID:22629462 doi:http://dx.doi.org/10.1371/journal.pone.0037831
- ↑ Qin Y, Zhang X, Zhang Y. A neuronal signaling pathway of CaMKII and Gqalpha regulates experience-dependent transcription of tph-1. J Neurosci. 2013 Jan 16;33(3):925-35. doi: 10.1523/JNEUROSCI.2355-12.2013. PMID:23325232 doi:http://dx.doi.org/10.1523/JNEUROSCI.2355-12.2013
- ↑ Caylor RC, Jin Y, Ackley BD. The Caenorhabditis elegans voltage-gated calcium channel subunits UNC-2 and UNC-36 and the calcium-dependent kinase UNC-43/CaMKII regulate neuromuscular junction morphology. Neural Dev. 2013 May 10;8:10. doi: 10.1186/1749-8104-8-10. PMID:23663262 doi:http://dx.doi.org/10.1186/1749-8104-8-10
- ↑ Tao L, Xie Q, Ding YH, Li ST, Peng S, Zhang YP, Tan D, Yuan Z, Dong MQ. CAMKII and Calcineurin regulate the lifespan of Caenorhabditis elegans through the FOXO transcription factor DAF-16. Elife. 2013 Jun 25;2:e00518. doi: 10.7554/eLife.00518. PMID:23805378 doi:http://dx.doi.org/10.7554/eLife.00518
- ↑ Chao LH, Pellicena P, Deindl S, Barclay LA, Schulman H, Kuriyan J. Intersubunit capture of regulatory segments is a component of cooperative CaMKII activation. Nat Struct Mol Biol. 2010 Mar;17(3):264-72. Epub 2010 Feb 7. PMID:20139983 doi:10.1038/nsmb.1751
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