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Volumn 124, Issue 4, 2004, Pages 319-332

Stabilizing the closed S6 gate in the shaker Kv channel through modification of a hydrophobic seal

Author keywords

Agitoxin; Closed gate; Mutagenesis; Potassium channel; Voltage dependent gating

Indexed keywords

PROTEIN S6; VOLTAGE GATED POTASSIUM CHANNEL;

EID: 5144223114     PISSN: 00221295     EISSN: None     Source Type: Journal    
DOI: 10.1085/jgp.200409098     Document Type: Article
Times cited : (66)

References (54)
  • 2
    • 0014607213 scopus 로고
    • Inactivation of the potassium conductance and related phenomena caused by quaternary ammonium ion injection in squid axons
    • Armstrong, C.M. 1969. Inactivation of the potassium conductance and related phenomena caused by quaternary ammonium ion injection in squid axons. J. Gen. Physiol. 54:553-575.
    • (1969) J. Gen. Physiol. , vol.54 , pp. 553-575
    • Armstrong, C.M.1
  • 3
    • 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.
    • (1971) J. Gen. Physiol. , vol.58 , pp. 413-437
    • Armstrong, C.M.1
  • 4
    • 0038487878 scopus 로고    scopus 로고
    • Voltage-gated K channels
    • Armstrong, C.M. 2003. Voltage-gated K channels. Sci STKE. 2003:re10.
    • (2003) Sci STKE , vol.2003
    • Armstrong, C.M.1
  • 5
    • 0015324606 scopus 로고
    • The inner quaternary ammonium ion receptor in potassium channels of the node of Ranvier
    • Armstrong, C.M., and B. Hille. 1972. The inner quaternary ammonium ion receptor in potassium channels of the node of Ranvier. J. Gen. Physiol. 59:388-400.
    • (1972) J. Gen. Physiol. , vol.59 , pp. 388-400
    • Armstrong, C.M.1    Hille, B.2
  • 6
    • 0034896574 scopus 로고    scopus 로고
    • + channels: Similarities to tetraethylammonium ion action
    • + channels: similarities to tetraethylammonium ion action. Biophys. J. 81:895-904.
    • (2001) Biophys. J. , vol.81 , pp. 895-904
    • Armstrong, C.M.1    Loboda, A.2
  • 7
    • 0015970876 scopus 로고
    • Gating currents of the sodium channels: Three ways to block them
    • Bezanilla, F., and C.M. Armstrong. 1974. Gating currents of the sodium channels: three ways to block them. Science. 183:753-754.
    • (1974) Science , vol.183 , pp. 753-754
    • Bezanilla, F.1    Armstrong, C.M.2
  • 8
    • 0026315160 scopus 로고
    • Molecular basis of gating charge immobilization in Shaker potassium channels
    • Bezanilla, F., E. Perozo, D.M. Papazian, and E. Stefani. 1991. Molecular basis of gating charge immobilization in Shaker potassium channels. Science. 254:679-683.
    • (1991) Science , vol.254 , pp. 679-683
    • Bezanilla, F.1    Perozo, E.2    Papazian, D.M.3    Stefani, E.4
  • 9
    • 0001774017 scopus 로고
    • Fitting and statistical analysis of single-channel records
    • B. Sakmann and E. Neher, editors. Plenum Publications, Inc., New-York
    • Colquhoun, D., and F.J. Sigworth. 1995. Fitting and statistical analysis of single-channel records. In Single-Channel Recording. B. Sakmann and E. Neher, editors. Plenum Publications, Inc., New-York. 483-588.
    • (1995) Single-Channel Recording , pp. 483-588
    • Colquhoun, D.1    Sigworth, F.J.2
  • 16
    • 0030956162 scopus 로고    scopus 로고
    • + channels: Evidence for a trap door mechanism of activation gating
    • + channels: evidence for a trap door mechanism of activation gating. J. Gen. Physiol. 109:527-535.
    • (1997) J. Gen. Physiol. , vol.109 , pp. 527-535
    • Holmgren, M.1    Smith, P.L.2    Yellen, G.3
  • 17
    • 0032168179 scopus 로고    scopus 로고
    • + channel can be trapped in the open state by an intersubunit metal bridge
    • + channel can be trapped in the open state by an intersubunit metal bridge. Neuron. 21:617-621.
    • (1998) Neuron , vol.21 , pp. 617-621
    • Holmgren, M.1    Shin, K.S.2    Yellen, G.3
  • 18
    • 0033811116 scopus 로고    scopus 로고
    • Immobilizing the moving parts of voltage-gated ion channels
    • Horn, R., S. Ding, and H.J. Gruber. 2000. Immobilizing the moving parts of voltage-gated ion channels. J. Gen. Physiol. 116:461-476.
    • (2000) J. Gen. Physiol. , vol.116 , pp. 461-476
    • Horn, R.1    Ding, S.2    Gruber, H.J.3
  • 19
    • 0025224223 scopus 로고
    • Biophysical and molecular mechanisms of Shaker potassium channel inactivation
    • Hoshi, T., W.N. Zagotta, and R.W. Aldrich. 1990. Biophysical and molecular mechanisms of Shaker potassium channel inactivation. Science. 250:533-538.
    • (1990) Science , vol.250 , pp. 533-538
    • Hoshi, T.1    Zagotta, W.N.2    Aldrich, R.W.3
  • 20
    • 0028014591 scopus 로고
    • Shaker potassium channel gating. I: Transitions near the open state
    • Hoshi, T., W.N. Zagotta, and R.W. Aldrich. 1994. Shaker potassium channel gating. I: transitions near the open state. J. Gen. Physiol. 103:249-278.
    • (1994) J. Gen. Physiol. , vol.103 , pp. 249-278
    • Hoshi, T.1    Zagotta, W.N.2    Aldrich, R.W.3
  • 21
    • 0037198626 scopus 로고    scopus 로고
    • Crystal structure and mechanism of a calcium-gated potassium channel
    • Jiang, Y., A. Lee, J. Chen, M. Cadene, B.T. Chait, and R. MacKinnon. 2002a. Crystal structure and mechanism of a calcium-gated potassium channel. Nature. 417:515-522.
    • (2002) Nature , vol.417 , pp. 515-522
    • Jiang, Y.1    Lee, A.2    Chen, J.3    Cadene, M.4    Chait, B.T.5    MacKinnon, R.6
  • 25
    • 0032894433 scopus 로고    scopus 로고
    • Mutations in the S4 region isolate the final voltage-dependent cooperative step in potassium channel activation
    • Ledwell, J.L., and R.W. Aldrich. 1999. Mutations in the S4 region isolate the final voltage-dependent cooperative step in potassium channel activation. J. Gen. Physiol. 113:389-414.
    • (1999) J. Gen. Physiol. , vol.113 , pp. 389-414
    • Ledwell, J.L.1    Aldrich, R.W.2
  • 26
    • 0026485457 scopus 로고
    • + channel determined by construction of multimeric cDNAs
    • + channel determined by construction of multimeric cDNAs. Neuron. 9:861-871.
    • (1992) Neuron , vol.9 , pp. 861-871
    • Liman, E.R.1    Tytgat, J.2    Hess, P.3
  • 30
    • 0027828292 scopus 로고
    • Effects of external cations and mutations in the pore region on C-type inactivation of Shaker potassium channels
    • Lopez-Barneo, J., T. Hoshi, S.H. Heinemann, and R.W. Aldrich. 1993. Effects of external cations and mutations in the pore region on C-type inactivation of Shaker potassium channels. Receptors Channels. 1:61-71.
    • (1993) Receptors Channels , vol.1 , pp. 61-71
    • Lopez-Barneo, J.1    Hoshi, T.2    Heinemann, S.H.3    Aldrich, R.W.4
  • 31
    • 0033817708 scopus 로고    scopus 로고
    • Independence and cooperativity in rearrangements of a potassium channel voltage sensor revealed by single subunit fluorescence
    • Mannuzzu, L.M., and E.Y. Isacoff. 2000. Independence and cooperativity in rearrangements of a potassium channel voltage sensor revealed by single subunit fluorescence. J. Gen. Physiol. 115:257-268.
    • (2000) J. Gen. Physiol. , vol.115 , pp. 257-268
    • Mannuzzu, L.M.1    Isacoff, E.Y.2
  • 32
    • 0035040714 scopus 로고    scopus 로고
    • Mechanism underlying slow kinetics of the off gating current in Shaker potassium channel
    • Melishchuk, A., and C.M. Armstrong. 2001. Mechanism underlying slow kinetics of the OFF gating current in Shaker potassium channel. Biophys. J. 80:2167-2175.
    • (2001) Biophys. J. , vol.80 , pp. 2167-2175
    • Melishchuk, A.1    Armstrong, C.M.2
  • 35
    • 0039179572 scopus 로고    scopus 로고
    • Ion channels, permeation, and electrostatics: Insight into the function of KcsA
    • Roux, B., S. Berneche, and W. Im. 2000. Ion channels, permeation, and electrostatics: insight into the function of KcsA. Biochemistry. 39:13295-13306.
    • (2000) Biochemistry , vol.39 , pp. 13295-13306
    • Roux, B.1    Berneche, S.2    Im, W.3
  • 37
    • 0031891428 scopus 로고    scopus 로고
    • Activation of shaker potassium channels. I. Characterization of voltage-dependent transitions
    • Schoppa, N.E., and E.J. Sigworth. 1998a. Activation of shaker potassium channels. I. Characterization of voltage-dependent transitions. J. Gen. Physiol. 111:271-294.
    • (1998) J. Gen. Physiol. , vol.111 , pp. 271-294
    • Schoppa, N.E.1    Sigworth, E.J.2
  • 38
    • 0031952460 scopus 로고    scopus 로고
    • Activation of Shaker potassium channels. II. Kinetics of the V2 mutant channel
    • Schoppa, N.E., and F.J. Sigworth. 1998b. Activation of Shaker potassium channels. II. Kinetics of the V2 mutant channel. J. Gen. Physiol. 111:295-311.
    • (1998) J. Gen. Physiol. , vol.111 , pp. 295-311
    • Schoppa, N.E.1    Sigworth, F.J.2
  • 39
    • 0031952461 scopus 로고    scopus 로고
    • Activation of Shaker potassium channels. III. An activation gating model for wild-type and V2 mutant channels
    • Schoppa, N.E., and F.J. Sigworth. 1998c. Activation of Shaker potassium channels. III. An activation gating model for wild-type and V2 mutant channels. J. Gen. Physiol. 111:313-342.
    • (1998) J. Gen. Physiol. , vol.111 , pp. 313-342
    • Schoppa, N.E.1    Sigworth, F.J.2
  • 41
    • 0031905513 scopus 로고    scopus 로고
    • Role of the S4 in cooperativity of voltage-dependent potassium channel activation
    • Smith-Maxwell, C.J., J.L. Ledwell, and R.W. Aldrich. 1998a. Role of the S4 in cooperativity of voltage-dependent potassium channel activation. J. Gen., Physiol. 111:399-420.
    • (1998) J. Gen. Physiol. , vol.111 , pp. 399-420
    • Smith-Maxwell, C.J.1    Ledwell, J.L.2    Aldrich, R.W.3
  • 42
    • 0031929388 scopus 로고    scopus 로고
    • Uncharged S4 residues and cooperativity in voltage-dependent potassium channel activation
    • Smith-Maxwell, C.J., J.L. Ledwell, and R.W. Aldrich. 1998b. Uncharged S4 residues and cooperativity in voltage-dependent potassium channel activation. J. Gen. Physiol. 111:421-439.
    • (1998) J. Gen. Physiol. , vol.111 , pp. 421-439
    • Smith-Maxwell, C.J.1    Ledwell, J.L.2    Aldrich, R.W.3
  • 45
    • 2542442467 scopus 로고    scopus 로고
    • Opening the gate in potassium channels
    • Swartz, K.J. 2004. Opening the gate in potassium channels. Nat. Struct. Mol. Biol. 11:499-501.
    • (2004) Nat. Struct. Mol. Biol. , vol.11 , pp. 499-501
    • Swartz, K.J.1
  • 46
    • 0028306459 scopus 로고
    • Expression of achaete-scute homolog 3 in Xenopus embryos converts ectodermal cells to a neural fate
    • Turner, D.L., and H. Weintraub. 1994. Expression of achaete-scute homolog 3 in Xenopus embryos converts ectodermal cells to a neural fate. Genes Dev. 8:1434-1447.
    • (1994) Genes Dev. , vol.8 , pp. 1434-1447
    • Turner, D.L.1    Weintraub, H.2
  • 48
    • 0030906796 scopus 로고    scopus 로고
    • How does the W434F mutation block current in Shaker potassium channels?
    • Yang, Y., Y. Yan, and F.J. Sigworth. 1997. How does the W434F mutation block current in Shaker potassium channels? J. Gen. Physiol. 109:779-789.
    • (1997) J. Gen. Physiol. , vol.109 , pp. 779-789
    • Yang, Y.1    Yan, Y.2    Sigworth, F.J.3
  • 50
    • 0032417420 scopus 로고    scopus 로고
    • The moving parts of voltage-gated ion channels
    • Yellen, G. 1998. The moving parts of voltage-gated ion channels. Q. Rev. Biophys. 31:239-295.
    • (1998) Q. Rev. Biophys. , vol.31 , pp. 239-295
    • Yellen, G.1
  • 52
    • 0028140472 scopus 로고
    • Shaker potassium channel gating. III: Evaluation of kinetic models for activation
    • Zagotta, W.N., T. Hoshi, and R.W. Aldrich. 1994a. Shaker potassium channel gating. III: Evaluation of kinetic models for activation. J. Gen. Physiol. 103:321-362.
    • (1994) J. Gen. Physiol. , vol.103 , pp. 321-362
    • Zagotta, W.N.1    Hoshi, T.2    Aldrich, R.W.3
  • 53
    • 0028085276 scopus 로고
    • Shaker potassium channel gating. II: Transitions in the activation pathway
    • Zagotta, W.N., T. Hoshi, J. Dittman, and R.W. Aldrich. 1994b. Shaker potassium channel gating. II: Transitions in the activation pathway. J. Gen. Physiol. 103:279-319.
    • (1994) J. Gen. Physiol. , vol.103 , pp. 279-319
    • Zagotta, W.N.1    Hoshi, T.2    Dittman, J.3    Aldrich, R.W.4
  • 54
    • 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.
    • (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.