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Results: 1 to 20 of 253

1.

Interaction mechanisms between polyamines and IRK1 inward rectifier K+ channels.

Guo D, Lu Z.

J Gen Physiol. 2003 Nov;122(5):485-500.

PMID:
14581581
[PubMed - indexed for MEDLINE]
Free PMC Article
2.

Mechanism of the voltage sensitivity of IRK1 inward-rectifier K+ channel block by the polyamine spermine.

Shin HG, Lu Z.

J Gen Physiol. 2005 Apr;125(4):413-26. Epub 2005 Mar 14.

PMID:
15795311
[PubMed - indexed for MEDLINE]
Free PMC Article
3.

Mechanism of rectification in inward-rectifier K+ channels.

Guo D, Ramu Y, Klem AM, Lu Z.

J Gen Physiol. 2003 Apr;121(4):261-75. Epub 2003 Mar 17.

PMID:
12642596
[PubMed - indexed for MEDLINE]
Free PMC Article
4.

Evidence for sequential ion-binding loci along the inner pore of the IRK1 inward-rectifier K+ channel.

Shin HG, Xu Y, Lu Z.

J Gen Physiol. 2005 Aug;126(2):123-35.

PMID:
16043774
[PubMed - indexed for MEDLINE]
Free PMC Article
5.

Inward rectification by polyamines in mouse Kir2.1 channels: synergy between blocking components.

Xie LH, John SA, Weiss JN.

J Physiol. 2003 Jul 1;550(Pt 1):67-82. Epub 2003 May 9.

PMID:
12740427
[PubMed - indexed for MEDLINE]
Free PMC Article
6.

The mechanism of inward rectification of potassium channels: "long-pore plugging" by cytoplasmic polyamines.

Lopatin AN, Makhina EN, Nichols CG.

J Gen Physiol. 1995 Nov;106(5):923-55.

PMID:
8648298
[PubMed - indexed for MEDLINE]
Free PMC Article
7.

Functional roles of charged amino acid residues on the wall of the cytoplasmic pore of Kir2.1.

Fujiwara Y, Kubo Y.

J Gen Physiol. 2006 Apr;127(4):401-19. Epub 2006 Mar 13.

PMID:
16533896
[PubMed - indexed for MEDLINE]
Free PMC Article
8.

Ring of negative charge in BK channels facilitates block by intracellular Mg2+ and polyamines through electrostatics.

Zhang Y, Niu X, Brelidze TI, Magleby KL.

J Gen Physiol. 2006 Aug;128(2):185-202. Epub 2006 Jul 17.

PMID:
16847096
[PubMed - indexed for MEDLINE]
Free PMC Article
9.

The polyamine binding site in inward rectifier K+ channels.

Kurata HT, Marton LJ, Nichols CG.

J Gen Physiol. 2006 May;127(5):467-80. Epub 2006 Apr 10.

PMID:
16606689
[PubMed - indexed for MEDLINE]
Free PMC Article
10.
11.

Electrostatics in the cytoplasmic pore produce intrinsic inward rectification in kir2.1 channels.

Yeh SH, Chang HK, Shieh RC.

J Gen Physiol. 2005 Dec;126(6):551-62.

PMID:
16316974
[PubMed - indexed for MEDLINE]
Free PMC Article
12.

C-terminus determinants for Mg2+ and polyamine block of the inward rectifier K+ channel IRK1.

Taglialatela M, Ficker E, Wible BA, Brown AM.

EMBO J. 1995 Nov 15;14(22):5532-41.

PMID:
8521810
[PubMed - indexed for MEDLINE]
Free PMC Article
13.

Spermine block of the strong inward rectifier potassium channel Kir2.1: dual roles of surface charge screening and pore block.

Xie LH, John SA, Weiss JN.

J Gen Physiol. 2002 Jul;120(1):53-66.

PMID:
12084775
[PubMed - indexed for MEDLINE]
Free PMC Article
14.

Mechanism of IRK1 channel block by intracellular polyamines.

Guo D, Lu Z.

J Gen Physiol. 2000 Jun;115(6):799-814.

PMID:
10828252
[PubMed - indexed for MEDLINE]
Free PMC Article
15.

Novel gating mechanism of polyamine block in the strong inward rectifier K channel Kir2.1.

Lee JK, John SA, Weiss JN.

J Gen Physiol. 1999 Apr;113(4):555-64.

PMID:
10102936
[PubMed - indexed for MEDLINE]
Free PMC Article
16.

Low-affinity spermine block mediating outward currents through Kir2.1 and Kir2.2 inward rectifier potassium channels.

Ishihara K, Yan DH.

J Physiol. 2007 Sep 15;583(Pt 3):891-908. Epub 2007 Jul 19.

PMID:
17640933
[PubMed - indexed for MEDLINE]
Free PMC Article
17.

The role of the cytoplasmic pore in inward rectification of Kir2.1 channels.

Kurata HT, Cheng WW, Arrabit C, Slesinger PA, Nichols CG.

J Gen Physiol. 2007 Aug;130(2):145-55. Epub 2007 Jul 16.

PMID:
17635958
[PubMed - indexed for MEDLINE]
Free PMC Article
18.
19.

Strong voltage-dependent inward rectification of inward rectifier K+ channels is caused by intracellular spermine.

Fakler B, Brändle U, Glowatzki E, Weidemann S, Zenner HP, Ruppersberg JP.

Cell. 1995 Jan 13;80(1):149-54.

PMID:
7813010
[PubMed - indexed for MEDLINE]
Free Article
20.

Two Kir2.1 channel populations with different sensitivities to Mg(2+) and polyamine block: a model for the cardiac strong inward rectifier K(+) channel.

Yan DH, Ishihara K.

J Physiol. 2005 Mar 15;563(Pt 3):725-44. Epub 2004 Dec 23.

PMID:
15618275
[PubMed - indexed for MEDLINE]
Free PMC Article

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