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2010
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Porter M.Y., Xie K., Pozharski E., Koelle M.R., Martemyanov K.A. (2010) A conserved protein interaction interface on the type 5 G protein beta subunit controls proteolytic stability and activity of R7 family regulator of G protein signaling proteins. J. Biol. Chem. In Press. [PubMed] |
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Posokhova E., Song H., Belcastro M., Higgins L., Bigley L.R., Michaud N.A., Martemyanov K.A., Sokolov M. (2010) Disruption of the chaperonin containing TCP-1 function in rods affects multiple protein networks and arrests outer segment morphogenesis. Mol Cell Proteom. In Press. [PubMed] |
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Posokhova E., Wydeven N., Allen K.L., Wickman K., Martemyanov K.A. (2010) RGS6/Gbeta5 complex accelerates IKACh gating kinetics in atrial myocytes and modulates parasympathetic regulation of heart rate. Circ. Res. In Press. [PubMed] |
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Cao Y., Kolesnikov A.V., Masuho I., Kefalov V.J., Martemyanov K.A. (2010) Membrane anchoring subunits specify selective regulation of RGS9-Gbeta5 GAP complex in photoreceptor neurons. J. Neurosci. 30: 13784-13793. [PubMed] |
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Xie K., Allen K.L., Kourrich S., Colón-Saez J., Thomas, M.J., Wickman K., Martemyanov K.A. (2010) Gbeta5 recruits R7 RGS proteins to GIRK channels to regulate the timing of neuronal inhibitory signaling. Nature Neurosci 13: 661-663. [PubMed] |
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Panicker L.M., Zhang J.H., Posokhova E., Gastinger M.J., Martemyanov K.A., Simonds W.F. (2010) Nuclear localization of the G protein beta5/R7-regulator of G protein signaling protein complex is dependent on R7 binding protein. J. Neurochem. 113: 1101-1112 [PubMed] |
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Posokhova E., Uversky V., Martemyanov K.A. (2010) Proteomic Identification of Hsc70 as a Mediator of RGS9-2 Degradation by In Vivo Interactome Analysis. J. Prot. Res. 9: 1510-1521. [PubMed] |
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Roloff A.M., Anderson G.R., Martemyanov K.A., Thayer S.A. (2010) Homer 1a gates the induction mechanism for endocannabinoid-mediated synaptic plasticity. J. Neurosci. 30: 3072-3081[PubMed] |
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Anderson G.R., Cao Y., Davidson S., Truong H.V., Pravetoni M., Thomas M.J., Wickman K., Giesler G.J. Jr., Martemyanov K.A. (2010) R7BP Complexes With RGS9-2 and RGS7 in the Striatum Differentially Control Motor Learning and Locomotor Responses to Cocaine. Neuropsychopharmacology. 35(4):1040-1050. [PubMed] |
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Masuho I., Celver J., Kovoor A., and Martemyanov KA. (2010) Membrane Anchor R9AP Potentiates GTPase-accelerating Protein Activity of RGS11/Gbeta5 Complex and Accelerates Inactivation of the mGluR6-Go Signaling. J. Biol. Chem. 285(7): 4781-4787. [PubMed] |
2009
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Anderson , G.R., Posokhova E., Martemyanov K.A. (2009) The R7 RGS protein family: multi-subunit regulators of neuronal G protein signaling. Cell Biochem. Biophys. 54: 33-46. [PDF] |
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Martemyanov K.A. and Arshavsky V.Y. (2009) Biology and functions of the RGS9 isoforms. In Progress in Molecular Biology and Translational Science (Fisher, R. Ed.), Elsevier volume 86007: 201-273. [PDF] |
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Cao Y., Masuho I., Okawa H., Xie K, Asami J., Kammermeier P., Furukawa T., Inoue Y., Sampath A.P., Martemyanov K.A. (2009) Retina specific GTPase accelerator RGS11/Gbeta5S/R9AP is a constitutive heterotrimer selectively targeted to mGluR6 in ON-bipolar neurons. J. Neurosci . 29: 9301-9313. [PubMed] |
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Anderson G.R., Lujan R., and Martemyanov K.A. (2009) Changes in striatal signaling induce remodeling of RGS complexes containing Gbeta5 and R7BP subunits. Mol. Cell Biol . 11: 3033-3044. [PubMed] |
2008
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Martemyanov K.A., Krispel C.M., Lishko P.V., Burns M.E., Arshavsky V.Y. (2008) Functional comparison of RGS9 splice isoforms in a living cell. Proc. Natl. Acad. Sci. USA 105: 20988 - 20993. [PubMed] |
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Hooks S., Martemyanov K., and Zachariou V. (2008) A role of RGS proteins in drug addiction. Biochem. Pharmacol . 75: 76-84. [pdf-331kb] |
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Kim H.J., Martemyanov K.A., Thayer S.A. (2008) Human immunodeficiency virus protein Tat induces synapse loss via a reversible process that is distinct from cell death. J. Neurosci. 28: 12604 - 12613. [PubMed] |
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Cao Y., Song H., Okawa H., Sampath A.P., Sokolov M., Martemyanov K.A. (2008) Targeting of RGS7/G5 to the dendritic tips of ON-bipolar cells is independent of its association with membrane anchor R7BP. J. Neurosci. 28: 10443 – 10449. [PubMed] |
2007
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Anderson G.R., Lujan R., Semenov A., Pravetoni M., Posokhova E.N., Song, J.H., Uversky V., Chen C-K., Wickman K.and Martemyanov K.A. (2007) Expression and Localization of RGS9-2/Gbeta5/R7BP Complex In Vivo Is Set by Dynamic Control of Its Constitutive Degradation by Cellular Cysteine Proteases. J. Neurosci. 27: 14117-14127. [PubMed] |
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Song J.H., Song H., Wensel T.G., Sokolov M. and Martemyanov K.A. (2007) Localization and differential interaction of R7 RGS proteins with their membrane anchors R7BP and R9AP in neurons of vertebrate retina. Mol Cell Neurosci. 35: 311-319. [PubMed] |
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Anderson G.R., Semenov A., Song J.H. and Martemyanov K.A. (2007) The membrane anchor R7BP controls the proteolytic stability of the striatal specific RGS protein, RGS9-2. J. Biol. Chem. 282(7): 4772-4781. [PubMed] |
2006
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Song J.H., Waataja J.J. and Martemyanov K.A. (2006) Subcellular targeting of RGS9-2 is controlled by multiple molecular determinants on its membrane anchor, R7BP. J. Biol. Chem. 281(22): 15361-15369. [PubMed] |
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