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Volumn 466, Issue 10, 2014, Pages 1911-1919

Regional flexibility in the S4–S5 linker regulates hERG channel closed-state stabilization

Author keywords

hERG; Mode shift; S4 S5 linker; Voltage clamp fluorimetry; Voltage sensor

Indexed keywords

ERG1 POTASSIUM CHANNEL; POTASSIUM CHANNEL HERG;

EID: 84891724820     PISSN: 00316768     EISSN: 14322013     Source Type: Journal    
DOI: 10.1007/s00424-013-1431-9     Document Type: Article
Times cited : (16)

References (29)
  • 2
    • 43849103812 scopus 로고    scopus 로고
    • Thermodynamic and kinetic properties of amino-terminal and S4-S5 loop HERG channel mutants under steady-state conditions
    • PID: 18222997, COI: 1:CAS:528:DC%2BD1cXlsF2htbc%3D
    • Alonso-Ron C, de la Pena P, Miranda P, Dominguez P, Barros F (2008) Thermodynamic and kinetic properties of amino-terminal and S4-S5 loop HERG channel mutants under steady-state conditions. Biophys J 94:3893–3911
    • (2008) Biophys J , vol.94 , pp. 3893-3911
    • Alonso-Ron, C.1    de la Pena, P.2    Miranda, P.3    Dominguez, P.4    Barros, F.5
  • 3
    • 77956996917 scopus 로고    scopus 로고
    • Ion channel voltage sensors: structure, function, and pathophysiology
    • PID: 20869590, COI: 1:CAS:528:DC%2BC3cXht1Wisr3P
    • Catterall WA (2010) Ion channel voltage sensors: structure, function, and pathophysiology. Neuron 67:915–928
    • (2010) Neuron , vol.67 , pp. 915-928
    • Catterall, W.A.1
  • 4
    • 38749112951 scopus 로고    scopus 로고
    • A common pathway for charge transport through voltage-sensing domains
    • PID: 18255028, COI: 1:CAS:528:DC%2BD1cXit1SnsLc%3D
    • Chanda, Bezanilla (2008) A common pathway for charge transport through voltage-sensing domains. Neuron 57:345–351
    • (2008) Neuron , vol.57 , pp. 345-351
    • Chanda1    Bezanilla2
  • 5
    • 77954895219 scopus 로고    scopus 로고
    • Structure of the full-length shaker potassium channel Kv1.2 by normal-mode-based X-ray crystallographic refinement
    • PID: 20534430, COI: 1:CAS:528:DC%2BC3cXot1ekt70%3D
    • Chen X, Wang Q, Ni F, Ma J (2010) Structure of the full-length shaker potassium channel Kv1.2 by normal-mode-based X-ray crystallographic refinement. Proc Natl Acad Sci U S A 107:11352–11357
    • (2010) Proc Natl Acad Sci U S A , vol.107 , pp. 11352-11357
    • Chen, X.1    Wang, Q.2    Ni, F.3    Ma, J.4
  • 6
    • 84883239263 scopus 로고    scopus 로고
    • Functional interactions of voltage sensor charges with an S2 hydrophobic plug in hERG channels
    • PID: 23980197, COI: 1:CAS:528:DC%2BC3sXhsFCqsr%2FF
    • Cheng YM, Hull CM, Niven CM, Qi J, Allard CR, Claydon TW (2013) Functional interactions of voltage sensor charges with an S2 hydrophobic plug in hERG channels. J Gen Physiol 142:289–303
    • (2013) J Gen Physiol , vol.142 , pp. 289-303
    • Cheng, Y.M.1    Hull, C.M.2    Niven, C.M.3    Qi, J.4    Allard, C.R.5    Claydon, T.W.6
  • 7
    • 79956326492 scopus 로고    scopus 로고
    • Demonstration of physical proximity between the N terminus and the S4-S5 linker of the human ether-a-go-go-related gene (hERG) potassium channel
    • PID: 21474444
    • de la Pena P, Alonso-Ron C, Machin A, Fernandez-Trillo J, Carretero L, Dominguez P, Barros F (2011) Demonstration of physical proximity between the N terminus and the S4-S5 linker of the human ether-a-go-go-related gene (hERG) potassium channel. J Biol Chem 286:19065–19075
    • (2011) J Biol Chem , vol.286 , pp. 19065-19075
    • de la Pena, P.1    Alonso-Ron, C.2    Machin, A.3    Fernandez-Trillo, J.4    Carretero, L.5    Dominguez, P.6    Barros, F.7
  • 11
    • 59649096789 scopus 로고    scopus 로고
    • Kv channel gating requires a compatible S4-S5 linker and bottom part of S6, constrained by non-interacting residues
    • PID: 19029374, COI: 1:CAS:528:DC%2BD1MXltFaguw%3D%3D
    • Labro AJ, Raes AL, Grottesi A, Van HD, Sansom MS, Snyders DJ (2008) Kv channel gating requires a compatible S4-S5 linker and bottom part of S6, constrained by non-interacting residues. J Gen Physiol 132:667–680
    • (2008) J Gen Physiol , vol.132 , pp. 667-680
    • Labro, A.J.1    Raes, A.L.2    Grottesi, A.3    Van, H.D.4    Sansom, M.S.5    Snyders, D.J.6
  • 12
    • 78649713129 scopus 로고    scopus 로고
    • NMR solution structure of the N-terminal domain of hERG and its interaction with the S4–S5 linker
    • PID: 21055387, COI: 1:CAS:528:DC%2BC3cXhsFantb%2FI
    • Li Q, Gayen S, Chen AS, Huang Q, Raida M, Kang C (2010) NMR solution structure of the N-terminal domain of hERG and its interaction with the S4–S5 linker. Biochem Biophys Res Commun 403:126–132
    • (2010) Biochem Biophys Res Commun , vol.403 , pp. 126-132
    • Li, Q.1    Gayen, S.2    Chen, A.S.3    Huang, Q.4    Raida, M.5    Kang, C.6
  • 13
    • 23244441222 scopus 로고    scopus 로고
    • Voltage sensor of Kv1.2: structural basis of electromechanical coupling
    • PID: 16002579, COI: 1:CAS:528:DC%2BD2MXmvFSks7s%3D
    • Long SB, Campbell EB, MacKinnon R (2005) Voltage sensor of Kv1.2: structural basis of electromechanical coupling. Science 309:903–908
    • (2005) Science , vol.309 , pp. 903-908
    • Long, S.B.1    Campbell, E.B.2    MacKinnon, R.3
  • 16
    • 0041836223 scopus 로고    scopus 로고
    • Gating currents associated with intramembrane charge displacement in hERG potassium channels
    • PID: 12928493, COI: 1:CAS:528:DC%2BD3sXntFynsb8%3D
    • Piper DR, Varghese A, Sanguinetti MC, Tristani-Firouzi M (2003) Gating currents associated with intramembrane charge displacement in hERG potassium channels. Proc Natl Acad Sci U S A 100:10534–10539
    • (2003) Proc Natl Acad Sci U S A , vol.100 , pp. 10534-10539
    • Piper, D.R.1    Varghese, A.2    Sanguinetti, M.C.3    Tristani-Firouzi, M.4
  • 17
    • 77958160884 scopus 로고    scopus 로고
    • Phosphatidylinositol-4,5-bisphosphate (PIP(2)) stabilizes the open pore conformation of the Kv11.1 (hERG) channel
    • PID: 20712994, COI: 1:CAS:528:DC%2BC3cXhtVaqt7bK
    • Rodriguez N, Amarouch MY, Montnach J, Piron J, Labro AJ, Charpentier F, Merot J, Baro I, Loussouarn G (2010) Phosphatidylinositol-4,5-bisphosphate (PIP(2)) stabilizes the open pore conformation of the Kv11.1 (hERG) channel. Biophys J 99:1110–1118
    • (2010) Biophys J , vol.99 , pp. 1110-1118
    • Rodriguez, N.1    Amarouch, M.Y.2    Montnach, J.3    Piron, J.4    Labro, A.J.5    Charpentier, F.6    Merot, J.7    Baro, I.8    Loussouarn, G.9
  • 18
    • 0029002969 scopus 로고
    • A mechanistic link between an inherited and an acquired cardiac arrhythmia: HERG encodes the IKr potassium channel
    • PID: 7736582, COI: 1:CAS:528:DyaK2MXlt1Kis7w%3D
    • Sanguinetti MC, Jiang C, Curran ME, Keating MT (1995) A mechanistic link between an inherited and an acquired cardiac arrhythmia: HERG encodes the IKr potassium channel. Cell 81:299–307
    • (1995) Cell , vol.81 , pp. 299-307
    • Sanguinetti, M.C.1    Jiang, C.2    Curran, M.E.3    Keating, M.T.4
  • 19
    • 33645317063 scopus 로고    scopus 로고
    • hERG potassium channels and cardiac arrhythmia
    • PID: 16554806, COI: 1:CAS:528:DC%2BD28Xis1OlsLs%3D
    • Sanguinetti MC, Tristani-Firouzi M (2006) hERG potassium channels and cardiac arrhythmia. Nature 440:463–469
    • (2006) Nature , vol.440 , pp. 463-469
    • Sanguinetti, M.C.1    Tristani-Firouzi, M.2
  • 20
    • 0033082093 scopus 로고    scopus 로고
    • Mutations of the S4–S5 linker alter activation properties of HERG potassium channels expressed in Xenopus oocytes
    • PID: 9882738, COI: 1:CAS:528:DyaK1MXhsl2lur4%3D
    • Sanguinetti MC, Xu QP (1999) Mutations of the S4–S5 linker alter activation properties of HERG potassium channels expressed in Xenopus oocytes. J Physiol 514:667–675
    • (1999) J Physiol , vol.514 , pp. 667-675
    • Sanguinetti, M.C.1    Xu, Q.P.2
  • 21
    • 0030054878 scopus 로고    scopus 로고
    • Molecular determinants for activation and inactivation of HERG, a human inward rectifier potassium channel
    • PID: 8799887
    • Schonherr R, Heinemann SH (1996) Molecular determinants for activation and inactivation of HERG, a human inward rectifier potassium channel. J Physiol 493:635–642
    • (1996) J Physiol , vol.493 , pp. 635-642
    • Schonherr, R.1    Heinemann, S.H.2
  • 22
    • 84866337753 scopus 로고    scopus 로고
    • Voltage-sensing domain mode shift is coupled to the activation gate by the N-terminal tail of hERG channels
    • PID: 22891279, COI: 1:CAS:528:DC%2BC38XhsVCrtbrN
    • Tan PS, Perry MD, Ng CA, Vandenberg JI, Hill AP (2012) Voltage-sensing domain mode shift is coupled to the activation gate by the N-terminal tail of hERG channels. J Gen Physiol 140:293–306
    • (2012) J Gen Physiol , vol.140 , pp. 293-306
    • Tan, P.S.1    Perry, M.D.2    Ng, C.A.3    Vandenberg, J.I.4    Hill, A.P.5
  • 23
    • 77950488909 scopus 로고    scopus 로고
    • A gating charge transfer center in voltage sensors
    • PID: 20360102, COI: 1:CAS:528:DC%2BC3cXjvFKltrk%3D
    • Tao X, Lee A, Limapichat W, Dougherty DA, MacKinnon R (2010) A gating charge transfer center in voltage sensors. Science 328:67–73
    • (2010) Science , vol.328 , pp. 67-73
    • Tao, X.1    Lee, A.2    Limapichat, W.3    Dougherty, D.A.4    MacKinnon, R.5
  • 25
    • 0029007356 scopus 로고
    • HERG, a human inward rectifier in the voltage-gated potassium channel family
    • PID: 7604285, COI: 1:CAS:528:DyaK2MXmsl2ju7k%3D
    • Trudeau MC, Warmke JW, Ganetzky B, Robertson GA (1995) HERG, a human inward rectifier in the voltage-gated potassium channel family. Science 269:92–95
    • (1995) Science , vol.269 , pp. 92-95
    • Trudeau, M.C.1    Warmke, J.W.2    Ganetzky, B.3    Robertson, G.A.4
  • 28
    • 0031742141 scopus 로고    scopus 로고
    • Regulation of deactivation by an amino terminal domain in human ether-a-go-go-related gene potassium channels
    • PID: 9806971, COI: 1:CAS:528:DyaK1cXnsVOhurw%3D
    • Wang J, Trudeau MC, Zappia AM, Robertson GA (1998) Regulation of deactivation by an amino terminal domain in human ether-a-go-go-related gene potassium channels. J Gen Physiol 112:637–647
    • (1998) J Gen Physiol , vol.112 , pp. 637-647
    • Wang, J.1    Trudeau, M.C.2    Zappia, A.M.3    Robertson, G.A.4
  • 29
    • 0028292927 scopus 로고
    • A family of potassium channel genes related to eag in Drosophila and mammals
    • PID: 8159766, COI: 1:CAS:528:DyaK2cXksFWjt74%3D
    • Warmke JW, Ganetsky B (1994) A family of potassium channel genes related to eag in Drosophila and mammals. Proc Natl Acad Sci U S A 91:3438–3442
    • (1994) Proc Natl Acad Sci U S A , vol.91 , pp. 3438-3442
    • Warmke, J.W.1    Ganetsky, B.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.