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Volumn 140, Issue 5, 2012, Pages 529-540

Interactions of external K+ and internal blockers in a weak inward-rectifier K+ channel

Author keywords

[No Author keywords available]

Indexed keywords

INWARDLY RECTIFYING POTASSIUM CHANNEL; MAGNESIUM; POTASSIUM; POTASSIUM CHANNEL BLOCKING AGENT; RECOMBINANT PROTEIN; SODIUM; TETRYLAMMONIUM;

EID: 84870778981     PISSN: 00221295     EISSN: 15407748     Source Type: Journal    
DOI: 10.1085/jgp.201210835     Document Type: Article
Times cited : (8)

References (34)
  • 1
    • 33751517446 scopus 로고    scopus 로고
    • A cation-π interaction between extracellular TEA and an aromatic residue in potassium channels
    • Ahern, C.A., A.L. Eastwood, H.A. Lester, D.A. Dougherty, and R. Horn. 2006. A cation-π interaction between extracellular TEA and an aromatic residue in potassium channels. J. Gen. Physiol. 128:649-657. http://dx.doi.org/10.1085/jgp.200609654
    • (2006) J. Gen. Physiol. , vol.128 , pp. 649-657
    • Ahern, C.A.1    Eastwood, A.L.2    Lester, H.A.3    Dougherty, D.A.4    Horn, R.5
  • 2
    • 0015142234 scopus 로고
    • Interaction of tetraethylammonium ion derivatives with the potassium channels of giant axons
    • Armstrong, C.M. 1971. Interaction of tetraethylammonium ion derivatives with the potassium channels of giant axons. J. Gen. Physiol. 58:413-437. http://dx.doi.org/10.1085/jgp.58.4.413
    • (1971) J. Gen. Physiol. , vol.58 , pp. 413-437
    • Armstrong, C.M.1
  • 3
    • 0035498860 scopus 로고    scopus 로고
    • + channel
    • + channel. Nature. 414:73-77. http://dx.doi.org/10.1038/35102067
    • (2001) Nature , vol.414 , pp. 73-77
    • Bernèche, S.1    Roux, B.2
  • 4
    • 0034076204 scopus 로고    scopus 로고
    • Permeation properties of inward-rectifier potassium channels and their molecular determinants
    • Choe, H., H.S. Sackin, and L.G. Palmer. 2000. Permeation properties of inward-rectifier potassium channels and their molecular determinants. J. Gen. Physiol. 115:391-404. http://dx.doi.org/10.1085/jgp.115.4.391
    • (2000) J. Gen. Physiol. , vol.115 , pp. 391-404
    • Choe, H.1    Sackin, H.S.2    Palmer, L.G.3
  • 9
    • 0017111969 scopus 로고
    • Potassium current and the effect of cesium on this current during anomalous rectification of the egg cell membrane of a starfish
    • Hagiwara, S., S. Miyazaki, and N.P. Rosenthal. 1976. Potassium current and the effect of cesium on this current during anomalous rectification of the egg cell membrane of a starfish. J. Gen. Physiol. 67:621-638. http://dx.doi.org/10.1085/jgp.67.6.621
    • (1976) J. Gen. Physiol. , vol.67 , pp. 621-638
    • Hagiwara, S.1    Miyazaki, S.2    Rosenthal, N.P.3
  • 10
    • 34948878001 scopus 로고    scopus 로고
    • Mechanism of hypokalemia in magnesium deficiency
    • Huang, C.L., and E. Kuo. 2007. Mechanism of hypokalemia in magnesium deficiency. J. Am. Soc. Nephrol. 18:2649-2652. http://dx.doi.org/10.1681/ASN.2007070792
    • (2007) J. Am. Soc. Nephrol. , vol.18 , pp. 2649-2652
    • Huang, C.L.1    Kuo, E.2
  • 11
    • 1942517923 scopus 로고    scopus 로고
    • + current IK1 as revealed by a study of the Kir2 1 channel expressed in a human cell line
    • + current IK1 as revealed by a study of the Kir2.1 channel expressed in a human cell line. J. Physiol. 556:61-78. http://dx.doi.org/10.1113/jphysiol.2003.055434
    • (2004) J. Physiol. , vol.556 , pp. 61-78
    • Ishihara, K.1    Ehara, T.2
  • 13
    • 20544450676 scopus 로고    scopus 로고
    • Rapid intracellular TEA block of the KcsA potassium channel
    • Kutluay, E., B. Roux, and L. Heginbotham. 2005. Rapid intracellular TEA block of the KcsA potassium channel. Biophys. J. 88: 1018-1029. http://dx.doi.org/10.1529/biophysj.104.052043
    • (2005) Biophys. J. , vol.88 , pp. 1018-1029
    • Kutluay, E.1    Roux, B.2    Heginbotham, L.3
  • 14
    • 84858113460 scopus 로고    scopus 로고
    • Revisiting inward rectification: K ions permeate through Kir2 1 channels during highaffinity block by spermidine
    • Liu, T.A., H.K. Chang, and R.C. Shieh. 2012. Revisiting inward rectification: K ions permeate through Kir2.1 channels during highaffinity block by spermidine. J. Gen. Physiol. 139:245-259. http://dx.doi.org/10.1085/jgp.201110736
    • (2012) J. Gen. Physiol. , vol.139 , pp. 245-259
    • Liu, T.A.1    Chang, H.K.2    Shieh, R.C.3
  • 15
    • 0027984375 scopus 로고
    • Potassium channel block by cytoplasmic polyamines as the mechanism of intrinsic rectification
    • Lopatin, A.N., E.N. Makhina, and C.G. Nichols. 1994. Potassium channel block by cytoplasmic polyamines as the mechanism of intrinsic rectification. Nature. 372:366-369. http://dx.doi.org/10.1038/372366a0
    • (1994) Nature , vol.372 , pp. 366-369
    • Lopatin, A.N.1    Makhina, E.N.2    Nichols, C.G.3
  • 16
    • 0028857962 scopus 로고
    • The mechanism of inward rectification of potassium channels: long-pore plugging by cytoplasmic polyamines
    • Lopatin, A.N., E.N. Makhina, and C.G. Nichols. 1995. The mechanism of inward rectification of potassium channels: "long-pore plugging" by cytoplasmic polyamines. J. Gen. Physiol. 106:923-955. http://dx.doi.org/10.1085/jgp.106.5.923
    • (1995) J. Gen. Physiol. , vol.106 , pp. 923-955
    • Lopatin, A.N.1    Makhina, E.N.2    Nichols, C.G.3
  • 17
    • 0028168240 scopus 로고
    • + channel
    • + channel. Nature. 371:243-246. http://dx.doi.org/10.1038/371243a0
    • (1994) Nature , vol.371 , pp. 243-246
    • Lu, Z.1    MacKinnon, R.2
  • 19
    • 0035499447 scopus 로고    scopus 로고
    • Energetic optimization of ion conduction rate by the K+ selectivity filter
    • Morais-Cabral, J.H., Y. Zhou, and R. MacKinnon. 2001. Energetic optimization of ion conduction rate by the K+ selectivity filter. Nature. 414:37-42. http://dx.doi.org/10.1038/35102000
    • (2001) Nature , vol.414 , pp. 37-42
    • Morais-Cabral, J.H.1    Zhou, Y.2    MacKinnon, R.3
  • 20
    • 0028181693 scopus 로고
    • 2+-dependent inward rectification of ROMK1 potassium channels expressed in Xenopus oocytes
    • 2+-dependent inward rectification of ROMK1 potassium channels expressed in Xenopus oocytes. J. Physiol. 476:399-409.
    • (1994) J. Physiol. , vol.476 , pp. 399-409
    • Nichols, C.G.1    Ho, K.2    Hebert, S.3
  • 21
    • 59649091228 scopus 로고    scopus 로고
    • Long-pore electrostatics in inward-rectifier potassium channels
    • Robertson, J.L., L.G. Palmer, and B. Roux. 2008. Long-pore electrostatics in inward-rectifier potassium channels. J. Gen. Physiol. 132:613-632. http://dx.doi.org/10.1085/jgp.200810068
    • (2008) J. Gen. Physiol. , vol.132 , pp. 613-632
    • Robertson, J.L.1    Palmer, L.G.2    Roux, B.3
  • 22
    • 23744452025 scopus 로고    scopus 로고
    • Evidence for sequential ionbinding loci along the inner pore of the IRK1 inward-rectifier K+ channel
    • Shin, H.G., Y. Xu, and Z. Lu. 2005. Evidence for sequential ionbinding loci along the inner pore of the IRK1 inward-rectifier K+ channel. J. Gen. Physiol. 126:123-135. http://dx.doi.org/10.1085/jgp.200509296
    • (2005) J. Gen. Physiol. , vol.126 , pp. 123-135
    • Shin, H.G.1    Xu, Y.2    Lu, Z.3
  • 27
    • 71449094441 scopus 로고    scopus 로고
    • Mechanism of potassium-channel selectivity revealed by Na(+) and Li(+) binding sites within the KcsA pore
    • Thompson, A.N., I. Kim, T.D. Panosian, T.M. Iverson, T.W. Allen, and C.M. Nimigean. 2009. Mechanism of potassium-channel selectivity revealed by Na(+) and Li(+) binding sites within the KcsA pore. Nat. Struct. Mol. Biol. 16:1317-1324. http://dx.doi.org/10.1038/nsmb.1703
    • (2009) Nat. Struct. Mol. Biol. , vol.16 , pp. 1317-1324
    • Thompson, A.N.1    Kim, I.2    Panosian, T.D.3    Iverson, T.M.4    Allen, T.W.5    Nimigean, C.M.6
  • 28
    • 0342576800 scopus 로고
    • Inward rectification of a potassium channel in cardiac ventricular cells depends on internal magnesium ions
    • Vandenberg, C.A. 1987. Inward rectification of a potassium channel in cardiac ventricular cells depends on internal magnesium ions. Proc. Natl. Acad. Sci. USA. 84:2560-2564. http://dx.doi.org/10.1073/pnas.84.8.2560
    • (1987) Proc. Natl. Acad. Sci. USA. , vol.84 , pp. 2560-2564
    • Vandenberg, C.A.1
  • 29
    • 0015879604 scopus 로고
    • Ionic blockage of sodium channels in nerve
    • Woodhull, A.M. 1973. Ionic blockage of sodium channels in nerve. J. Gen. Physiol. 61:687-708. http://dx.doi.org/10.1085/jgp.61.6.687
    • (1973) J. Gen. Physiol. , vol.61 , pp. 687-708
    • Woodhull, A.M.1
  • 30
    • 71449120188 scopus 로고    scopus 로고
    • Physical determinants of strong voltage sensitivity of K(+) channel block
    • Xu, Y., H.G. Shin, S. Szép, and Z. Lu. 2009. Physical determinants of strong voltage sensitivity of K(+) channel block. Nat. Struct. Mol. Biol. 16:1252-1258. http://dx.doi.org/10.1038/nsmb.1717
    • (2009) Nat. Struct. Mol. Biol. , vol.16 , pp. 1252-1258
    • Xu, Y.1    Shin, H.G.2    Szép, S.3    Lu, Z.4
  • 31
    • 0029025529 scopus 로고
    • + channel
    • + channel. Neuron. 14:1047-1054. http://dx.doi.org/10.1016/0896-6273(95)90343-7
    • (1995) Neuron , vol.14 , pp. 1047-1054
    • Yang, J.1    Jan, Y.N.2    Jan, L.Y.3
  • 32
    • 78649888528 scopus 로고    scopus 로고
    • Magnesium modulates ROMK channel-mediated potassium secretion
    • Yang, L., G. Frindt, and L.G. Palmer. 2010. Magnesium modulates ROMK channel-mediated potassium secretion. J. Am. Soc. Nephrol. 21:2109-2116. http://dx.doi.org/10.1681/ASN.2010060617
    • (2010) J. Am. Soc. Nephrol. , vol.21 , pp. 2109-2116
    • Yang, L.1    Frindt, G.2    Palmer, L.G.3
  • 34
    • 0035822048 scopus 로고    scopus 로고
    • Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors
    • Zhou, M., J.H. Morais-Cabral, S. Mann, and R. MacKinnon. 2001. Potassium channel receptor site for the inactivation gate and quaternary amine inhibitors. Nature. 411:657-661. http://dx.doi.org/10.1038/35079500
    • (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.