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Volumn 27, Issue 17, 2007, Pages 4707-4715

BK channels with β3a subunits generate use-dependent slow afterhyperpolarizing currents by an inactivation-coupled mechanism

Author keywords

Afterhyperpolarization; Auxiliary subunits; BK channels; Excitability; Gating; Inactivation

Indexed keywords

CALCIUM ION; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; CALCIUM; POTASSIUM; PROTEIN SUBUNIT;

EID: 34247494332     PISSN: 02706474     EISSN: 02706474     Source Type: Journal    
DOI: 10.1523/JNEUROSCI.0758-07.2007     Document Type: Article
Times cited : (14)

References (22)
  • 1
    • 31744435788 scopus 로고    scopus 로고
    • Direct observation of a preinactivated, open state in BK channels with β2 subunits
    • Benzinger GR, Xia XM, Lingle CJ (2006) Direct observation of a preinactivated, open state in BK channels with β2 subunits. J Gen Physiol 127:119-131.
    • (2006) J Gen Physiol , vol.127 , pp. 119-131
    • Benzinger, G.R.1    Xia, X.M.2    Lingle, C.J.3
  • 3
    • 0026045545 scopus 로고
    • + channel behaves like an open-channel blocker
    • + channel behaves like an open-channel blocker. Neuron 7:743-753.
    • (1991) Neuron , vol.7 , pp. 743-753
    • Demo, S.D.1    Yellen, G.2
  • 4
    • 0036522964 scopus 로고    scopus 로고
    • Physiological role of calcium-activated potassium currents in the rat lateral amygdala
    • Faber ES, Sah P (2002) Physiological role of calcium-activated potassium currents in the rat lateral amygdala. J Neurosci 22:1618-1628.
    • (2002) J Neurosci , vol.22 , pp. 1618-1628
    • Faber, E.S.1    Sah, P.2
  • 5
    • 33845663257 scopus 로고    scopus 로고
    • Mechanism of intracellular block of the KcsA K+ channel by tetrabutylammonium: Insights from X-ray crystallography, electrophysiology and replica-exchange molecular dynamics simulations
    • Faraldo-Gomez JD, Kutluay E, Jogini V, Zhao Y, Heginbotham L, Roux B (2007) Mechanism of intracellular block of the KcsA K+ channel by tetrabutylammonium: insights from X-ray crystallography, electrophysiology and replica-exchange molecular dynamics simulations. J Mol Biol 365:649-662.
    • (2007) J Mol Biol , vol.365 , pp. 649-662
    • Faraldo-Gomez, J.D.1    Kutluay, E.2    Jogini, V.3    Zhao, Y.4    Heginbotham, L.5    Roux, B.6
  • 6
    • 12344303542 scopus 로고    scopus 로고
    • Openchannel block by the cytoplasmic tail of sodium channel beta4 as a mechanism for resurgent sodium current
    • Grieco TM, Malhotra JD, Chen C, Isom LL, Raman IM (2005) Openchannel block by the cytoplasmic tail of sodium channel beta4 as a mechanism for resurgent sodium current. Neuron 45:233-244.
    • (2005) Neuron , vol.45 , pp. 233-244
    • Grieco, T.M.1    Malhotra, J.D.2    Chen, C.3    Isom, L.L.4    Raman, I.M.5
  • 8
    • 3142682254 scopus 로고    scopus 로고
    • Unique inner pore properties of BK channels revealed by quaternary ammonium block
    • Li W, Aldrich RW (2004) Unique inner pore properties of BK channels revealed by quaternary ammonium block. J Gen Physiol 124:43-57.
    • (2004) J Gen Physiol , vol.124 , pp. 43-57
    • Li, W.1    Aldrich, R.W.2
  • 9
    • 33748997977 scopus 로고    scopus 로고
    • State-dependent block of BK channels by synthesized shaker ball peptides
    • Li W, Aldrich RW (2006) State-dependent block of BK channels by synthesized shaker ball peptides. J Gen Physiol 128:423-441.
    • (2006) J Gen Physiol , vol.128 , pp. 423-441
    • Li, W.1    Aldrich, R.W.2
  • 10
    • 0034967181 scopus 로고    scopus 로고
    • Inactivation of BK channels mediated by the N-terminus of the β3b auxiliary subunit involves a twostep mechanism: Possible separation of binding and blockade
    • Lingle CJ, Zeng X-H, Ding J-P, Xia X-M (2001) Inactivation of BK channels mediated by the N-terminus of the β3b auxiliary subunit involves a twostep mechanism: possible separation of binding and blockade. J Gen Physiol 117:583-605.
    • (2001) J Gen Physiol , vol.117 , pp. 583-605
    • Lingle, C.J.1    Zeng, X.-H.2    Ding, J.-P.3    Xia, X.-M.4
  • 11
    • 0036667281 scopus 로고    scopus 로고
    • New disguises for an old channel: MaxiK channel beta-subunits
    • Orio P, Rojas P, Ferreira G, Latorre R (2002) New disguises for an old channel: MaxiK channel beta-subunits. News Physiol Sci 17:156 -161.
    • (2002) News Physiol Sci , vol.17 , pp. 156-161
    • Orio, P.1    Rojas, P.2    Ferreira, G.3    Latorre, R.4
  • 12
    • 0035141321 scopus 로고    scopus 로고
    • Inactivation and recovery of sodium currents in cerebellar Purkinje neurons: Evidence for two mechanisms
    • Raman IM, Bean BP (2001) Inactivation and recovery of sodium currents in cerebellar Purkinje neurons: evidence for two mechanisms. Biophys J 80:729-737.
    • (2001) Biophys J , vol.80 , pp. 729-737
    • Raman, I.M.1    Bean, B.P.2
  • 17
    • 33748094494 scopus 로고    scopus 로고
    • State-independent block of BK channels by an intracellular quaternary ammonium
    • Wilkens CM, Aldrich RW (2006) State-independent block of BK channels by an intracellular quaternary ammonium. J Gen Physiol 128:347-364.
    • (2006) J Gen Physiol , vol.128 , pp. 347-364
    • Wilkens, C.M.1    Aldrich, R.W.2
  • 18
    • 0345298282 scopus 로고    scopus 로고
    • 2+-and voltage-dependent BK channels in adrenal chromaffin cells and rat insulinoma tumor cells
    • 2+-and voltage-dependent BK channels in adrenal chromaffin cells and rat insulinoma tumor cells. J Neurosci 19:5255-5264.
    • (1999) J Neurosci , vol.19 , pp. 5255-5264
    • Xia, X.M.1    Ding, J.P.2    Lingle, C.J.3
  • 19
    • 0034234522 scopus 로고    scopus 로고
    • 2+-activated, voltage-dependent BK currents: Consequences of rapid inactivation by a novel β subunit
    • 2+-activated, voltage-dependent BK currents: consequences of rapid inactivation by a novel β subunit. J Neurosci 20:4890-4903.
    • (2000) J Neurosci , vol.20 , pp. 4890-4903
    • Xia, X.M.1    Ding, J.P.2    Zeng, X.H.3    Duan, K.L.4    Lingle, C.J.5
  • 20
    • 0037158754 scopus 로고    scopus 로고
    • Multiple regulatory sites in large-conductance calcium-activated potassium channels
    • Xia XM, Zeng X, Lingle CJ (2002) Multiple regulatory sites in large-conductance calcium-activated potassium channels. Nature 418:880-884.
    • (2002) Nature , vol.418 , pp. 880-884
    • Xia, X.M.1    Zeng, X.2    Lingle, C.J.3
  • 21
    • 0038103596 scopus 로고    scopus 로고
    • Redox-sensitive extracellular gates formed by auxiliary beta subunits of calcium-activated potassium channels
    • Zeng XH, Xia XM, Lingle CJ (2003) Redox-sensitive extracellular gates formed by auxiliary beta subunits of calcium-activated potassium channels. Nat Struct Biol 10:448-454.
    • (2003) Nat Struct Biol , vol.10 , pp. 448-454
    • Zeng, X.H.1    Xia, X.M.2    Lingle, C.J.3
  • 22
    • 0035822048 scopus 로고    scopus 로고
    • Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors
    • Zhou M, Morais-Cabral JH, Mann S, MacKinnon R (2001) Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors. Nature 411:657-661.
    • (2001) Nature , vol.411 , pp. 657-661
    • Zhou, M.1    Morais-Cabral, J.H.2    Mann, S.3    MacKinnon, R.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.