Logothetis DE - Search Results

1

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.

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

Identification of critical residues controlling G protein-gated inwardly rectifying K(+) channel activity through interactions with the beta gamma subunits of G proteins.

He C, Yan X, Zhang H, Mirshahi T, Jin T, Huang A, Logothetis DE. He C, et al. Among authors: logothetis de. J Biol Chem. 2002 Feb 22;277(8):6088-96. doi: 10.1074/jbc.M104851200. Epub 2001 Dec 7. J Biol Chem. 2002. PMID: 11741896 Free article.

4

The (beta)gamma subunits of G proteins gate a K(+) channel by pivoted bending of a transmembrane segment.

Jin T, Peng L, Mirshahi T, Rohacs T, Chan KW, Sanchez R, Logothetis DE. Jin T, et al. Among authors: logothetis de. Mol Cell. 2002 Sep;10(3):469-81. doi: 10.1016/s1097-2765(02)00659-7. Mol Cell. 2002. PMID: 12408817 Free article.

5

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.

6

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.

7

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.

8

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.

9

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.

10

G protein {beta}{gamma} gating confers volatile anesthetic inhibition to Kir3 channels.

Styer AM, Mirshahi UL, Wang C, Girard L, Jin T, Logothetis DE, Mirshahi T. Styer AM, et al. Among authors: logothetis de. J Biol Chem. 2010 Dec 31;285(53):41290-9. doi: 10.1074/jbc.M110.178541. Epub 2010 Nov 2. J Biol Chem. 2010. PMID: 21044958 Free PMC article.

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