Logothetis DE - Search Results

1

Specificity of Gbetagamma signaling to Kir3 channels depends on the helical domain of pertussis toxin-sensitive Galpha subunits.

Rusinova R, Mirshahi T, Logothetis DE. Rusinova R, et al. Among authors: logothetis de. J Biol Chem. 2007 Nov 23;282(47):34019-30. doi: 10.1074/jbc.M704928200. Epub 2007 Sep 14. J Biol Chem. 2007. PMID: 17872944 Free article.

2

Gbeta residues that do not interact with Galpha underlie agonist-independent activity of K+ channels.

Mirshahi T, Robillard L, Zhang H, Hébert TE, Logothetis DE. Mirshahi T, et al. Among authors: logothetis de. J Biol Chem. 2002 Mar 1;277(9):7348-55. doi: 10.1074/jbc.M109999200. Epub 2001 Nov 13. J Biol Chem. 2002. PMID: 11707461 Free article.

3

Distinct sites on G protein beta gamma subunits regulate different effector functions.

Mirshahi T, Mittal V, Zhang H, Linder ME, Logothetis DE. Mirshahi T, et al. Among authors: logothetis de. J Biol Chem. 2002 Sep 27;277(39):36345-50. doi: 10.1074/jbc.M205359200. Epub 2002 Jul 17. J Biol Chem. 2002. PMID: 12124391 Free article.

4

G beta gamma and KACh: old story, new insights.

Mirshahi T, Jin T, Logothetis DE. Mirshahi T, et al. Among authors: logothetis de. Sci STKE. 2003 Aug 5;2003(194):PE32. doi: 10.1126/stke.2003.194.pe32. Sci STKE. 2003. PMID: 12902568 Review.

5

Critical determinants of the G protein gamma subunits in the Gbetagamma stimulation of G protein-activated inwardly rectifying potassium (GIRK) channel activity.

Peng L, Mirshahi T, Zhang H, Hirsch JP, Logothetis DE. Peng L, et al. Among authors: logothetis de. J Biol Chem. 2003 Dec 12;278(50):50203-11. doi: 10.1074/jbc.M308299200. Epub 2003 Sep 15. J Biol Chem. 2003. PMID: 12975366 Free article.

6

Molecular determinants responsible for differential cellular distribution of G protein-gated inwardly rectifying K+ channels.

Mirshahi T, Logothetis DE. Mirshahi T, et al. Among authors: logothetis de. J Biol Chem. 2004 Mar 19;279(12):11890-7. doi: 10.1074/jbc.M313322200. Epub 2003 Dec 31. J Biol Chem. 2004. PMID: 14703518 Free article.

7

Hydrogen-bonding dynamics between adjacent blades in G-protein beta-subunit regulates GIRK channel activation.

Mirshahi T, Logothetis DE, Rosenhouse-Dantsker A. Mirshahi T, et al. Among authors: logothetis de. Biophys J. 2006 Apr 15;90(8):2776-85. doi: 10.1529/biophysj.105.069302. Epub 2006 Jan 20. Biophys J. 2006. PMID: 16428273 Free PMC article.

8

A sodium-mediated structural switch that controls the sensitivity of Kir channels to PtdIns(4,5)P(2).

Rosenhouse-Dantsker A, Sui JL, Zhao Q, Rusinova R, Rodríguez-Menchaca AA, Zhang Z, Logothetis DE. Rosenhouse-Dantsker A, et al. Among authors: logothetis de. Nat Chem Biol. 2008 Oct;4(10):624-31. doi: 10.1038/nchembio.112. Epub 2008 Sep 14. Nat Chem Biol. 2008. PMID: 18794864 Free PMC article.

9

Mass spectrometric analysis reveals a functionally important PKA phosphorylation site in a Kir3 channel subunit.

Rusinova R, Shen YM, Dolios G, Padovan J, Yang H, Kirchberger M, Wang R, Logothetis DE. Rusinova R, et al. Among authors: logothetis de. Pflugers Arch. 2009 Jun;458(2):303-14. doi: 10.1007/s00424-008-0628-9. Epub 2009 Jan 17. Pflugers Arch. 2009. PMID: 19151997 Free PMC article.

10

Specificity of Gbetagamma signaling depends on Galpha subunit coupling with G-protein-sensitive K(+) channels.

Geng X, Du XN, Rusinova R, Liu BY, Li F, Zhang X, Chen XJ, Logothetis DE, Zhang HL. Geng X, et al. Among authors: logothetis de. Pharmacology. 2009;84(2):82-90. doi: 10.1159/000227772. Epub 2009 Jul 8. Pharmacology. 2009. PMID: 19590257

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